Antonio Ortega

493 papers A* 7A 15B 76C 39Misc 94Journal 166Unranked 95

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	L2G-Net: Local to Global Spectral Graph Neural Networks via Cauchy Factorizations. CoRR Samuel Fernández-Menduiña, Eduardo Pavez, Antonio Ortega
2025	J	`jnl`	AutoML for Multi-Class Anomaly Compensation of Sensor Drift. CoRR Melanie Schaller, Mathis Kruse, Antonio Ortega, Marius Lindauer, Bodo Rosenhahn
2025	J	`jnl`	Avoiding Quality Saturation in UGC Compression Using Denoised References. CoRR Xin Xiong, Samuel Fernández-Menduiña, Eduardo Pavez, Antonio Ortega, Neil Birkbeck, Balu Adsumilli
2025	Misc	`conf`	Fast DCT+: A Family of Fast Transforms Based on Rank-One Updates of the Path Graph. ICASSP Samuel Fernández-Menduiña, Eduardo Pavez, Antonio Ortega
2025	J	`jnl`	Full reference point cloud quality assessment using support vector regression. Signal Process. Image Commun. Ryosuke Watanabe, Shashank N. Sridhara, Haoran Hong, Eduardo Pavez, Keisuke Nonaka, Tatsuya Kobayashi, Antonio Ortega
2025	Misc	`conf`	Generalized Graph Signal Reconstruction via the Uncertainty Principle. ICASSP Yanan Zhao, Xingchao Jian, Feng Ji, Wee Peng Tay, Antonio Ortega
2025	—	`conf`	Graph-Based Image Fusion: Enhancing Multi-Modal Remote Sensing Data with GCNs. EUSIPCO Johanna Garcia-Cardona, Kevin Arias, Antonio Ortega, Henry Arguello
2025	Misc	`conf`	Graph-based Signal Sampling with Adaptive Subspace Reconstruction for Spatially-irregular Sensor Data. ICASSP Darukeesan Pakiyarajah, Eduardo Pavez, Antonio Ortega
2025	C	`conf`	INT-DTT+: Low-Complexity Data-Dependent Transforms for Video Coding. PCS Samuel Fernández-Menduiña, Eduardo Pavez, Antonio Ortega, Tsung-Wei Huang, Thuong Nguyen Canh, Guan-Ming Su, Peng Yin
2025	J	`jnl`	INT-DTT+: Low-Complexity Data-Dependent Transforms for Video Coding. CoRR Samuel Fernández-Menduiña, Eduardo Pavez, Antonio Ortega, Tsung-Wei Huang, Thuong Nguyen Canh, Guan-Ming Su, Peng Yin
2025	J	`jnl`	Image Coding for Machines via Feature-Preserving Rate-Distortion Optimization. CoRR Samuel Fernández-Menduiña, Eduardo Pavez, Antonio Ortega
2025	J	`jnl`	LiVo: Toward Bandwidth-adaptive Fully-Immersive Volumetric Video Conferencing. Proc. ACM Netw. Rajrup Ghosh, Christina Suyong Shin, Lei Zhang, Muyang Ye, Tao Jin, Harsha V. Madhyastha, Ravi Netravali, Antonio Ortega, Sanjay G. Rao, Anthony Rowe, Ramesh Govindan
2025	Misc	`conf`	No-Reference Point Cloud Quality Assessment Based on Graph Signal Variation. ICASSP Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2025	J	`jnl`	Region-Adaptive Learned Hierarchical Encoding for 3D Gaussian Splatting Data. CoRR Shashank N. Sridhara, Birendra Kathariya, Fangjun Pu, Peng Yin, Eduardo Pavez, Antonio Ortega
2025	—	`conf`	Robust Classification under Noisy Labels: A Geometry-Aware Reliability Framework for Foundation Models. CAMSAP Ecem Bozkurt, Antonio Ortega
2025	J	`jnl`	Robust Classification under Noisy Labels: A Geometry-Aware Reliability Framework for Foundation Models. CoRR Ecem Bozkurt, Antonio Ortega
2025	J	`jnl`	Sparse Interpretable Deep Learning with LIES Networks for Symbolic Regression. CoRR Mansooreh Montazerin, Majd Al Aawar, Antonio Ortega, Ajitesh Srivastava
2025	J	`jnl`	Transfer Learning via Lexical Relatedness: A Sarcasm and Hate Speech Case Study. CoRR Angelly Cabrera, Linus Lei, Antonio Ortega
2025	J	`jnl`	Variable-Size Symmetry-Based Graph Fourier Transforms for Image Compression. IEEE Trans. Circuits Syst. Video Technol. Alessandro Gnutti, Fabrizio Guerrini, Riccardo Leonardi, Antonio Ortega
2024	C	`conf`	Adaptive Online Learning of Separable Path Graph Transforms for Intra-Prediction. PCS Wen-Yang Lu, Eduardo Pavez, Antonio Ortega, Xin Zhao, Shan Liu
2024	C	`conf`	Color-Guided Flying Pixel Correction in Depth Images. MMSP Ekamresh Vasudevan, Shashank N. Sridhara, Eduardo Pavez, Antonio Ortega, Raghavendra Singh, Srinath Kalluri
2024	J	`jnl`	Fast DCT+: A Family of Fast Transforms Based on Rank-One Updates of the Path Graph. CoRR Samuel Fernández-Menduiña, Eduardo Pavez, Antonio Ortega
2024	Misc	`conf`	Fast Graph-Based Denoising For Point Cloud Color Information. ICASSP Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2024	J	`jnl`	Fast graph-based denoising for point cloud color information. CoRR Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2024	C	`conf`	Feature-Preserving Rate-Distortion Optimization in Image Coding for Machines. MMSP Samuel Fernández-Menduiña, Eduardo Pavez, Antonio Ortega
2024	Misc	`conf`	Frequency Analysis and Filter Design for Directed Graphs with Polar Decomposition. ICASSP Semin Kwak, Laura Shimabukuro, Antonio Ortega
2024	J	`jnl`	Full reference point cloud quality assessment using support vector regression. CoRR Ryosuke Watanabe, Shashank N. Sridhara, Haoran Hong, Eduardo Pavez, Keisuke Nonaka, Tatsuya Kobayashi, Antonio Ortega
2024	B	`conf`	Full-Reference Point Cloud Quality Assessment Using Spectral Graph Wavelets. ICIP Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2024	J	`jnl`	Full-reference Point Cloud Quality Assessment Using Spectral Graph Wavelets. CoRR Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2024	J	`jnl`	Graph-based Scalable Sampling of 3D Point Cloud Attributes. CoRR Shashank N. Sridhara, Eduardo Pavez, Ajinkya Jayawant, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka
2024	Misc	`conf`	Irregularity-Aware Bandlimited Approximation for Graph Signal Interpolation. ICASSP Darukeesan Pakiyarajah, Eduardo Pavez, Antonio Ortega
2024	Misc	`conf`	Joint Signal Interpolation / Time-Varying Graph Estimation Via Smoothness and Low-Rank Priors. ICASSP Saghar Bagheri, Gene Cheung, Tim Eadie, Antonio Ortega
2024	Misc	`conf`	Lossy Compression of Adjacency Matrices by Graph Filter Banks. ICASSP Kenta Yanagiya, Junya Hara, Hiroshi Higashi, Yuichi Tanaka, Antonio Ortega
2024	A*	`conf`	Nowcasting Temporal Trends Using Indirect Surveys. AAAI Ajitesh Srivastava, Juan Marcos Ramirez, Sergio Díaz-Aranda, José Aguilar, Antonio Fernández Anta, Antonio Ortega, Rosa Elvira Lillo
2024	Misc	`conf`	Optimizing k in kNN Graphs with Graph Learning Perspective. ICASSP Asuka Tamaru, Junya Hara, Hiroshi Higashi, Yuichi Tanaka, Antonio Ortega
2024	J	`jnl`	Optimizing k in kNN Graphs with Graph Learning Perspective. CoRR Asuka Tamaru, Junya Hara, Hiroshi Higashi, Yuichi Tanaka, Antonio Ortega
2024	—	`conf`	Out-of-Distribution Detection through Soft Clustering with Non-Negative Kernel Regression. EMNLP (Findings) Aryan Gulati, Xingjian Dong, Carlos Hurtado, Sarath Shekkizhar, Swabha Swayamdipta, Antonio Ortega
2024	J	`jnl`	Out-of-Distribution Detection through Soft Clustering with Non-Negative Kernel Regression. CoRR Aryan Gulati, Xingjian Dong, Carlos Hurtado, Sarath Shekkizhar, Swabha Swayamdipta, Antonio Ortega
2024	J	`jnl`	Spectral Graph Learning With Core Eigenvectors Prior via Iterative GLASSO and Projection. IEEE Trans. Signal Process. Saghar Bagheri, Tam Thuc Do, Gene Cheung, Antonio Ortega
2024	—	`conf`	Towards Joint Graph Learning and Sampling Set Selection from Data. IEEECONF Shashank N. Sridhara, Eduardo Pavez, Antonio Ortega
2024	J	`jnl`	Towards joint graph learning and sampling set selection from data. CoRR Shashank N. Sridhara, Eduardo Pavez, Antonio Ortega
2024	J	`jnl`	Variable-size Symmetry-based Graph Fourier Transforms for image compression. CoRR Alessandro Gnutti, Fabrizio Guerrini, Riccardo Leonardi, Antonio Ortega
2023	A*	`conf`	Dragonfly: Higher Perceptual Quality For Continuous 360° Video Playback. SIGCOMM Ehab Ghabashneh, Chandan Bothra, Ramesh Govindan, Antonio Ortega, Sanjay G. Rao
2023	J	`jnl`	Estimating Temporal Trends using Indirect Surveys. CoRR Ajitesh Srivastava, Juan Marcos Ramirez, Sergio Díaz-Aranda, José Aguilar, Antonio Ortega, Antonio Fernández Anta, Rosa Lillo-Rodriguez
2023	J	`jnl`	Graph Signal Processing Over a Probability Space of Shift Operators. IEEE Trans. Signal Process. Feng Ji, Wee Peng Tay, Antonio Ortega
2023	Misc	`conf`	Graph Wavelet-Based Point Cloud Geometric Denoising with Surface-Consistent Non-Negative Kernel Regression. ICASSP Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2023	Misc	`conf`	Graph-Based Point Cloud Color Denoising with 3-Dimensional Patch-Based Similarity. ICASSP Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2023	B	`conf`	Image Coding Via Perceptually Inspired Graph Learning. ICIP Samuel Fernández-Menduiña, Eduardo Pavez, Antonio Ortega
2023	—	`conf`	Joint Graph and Vertex Importance Learning. EUSIPCO Benjamin Girault, Eduardo Pavez, Antonio Ortega
2023	J	`jnl`	Joint Graph and Vertex Importance Learning. CoRR Benjamin Girault, Eduardo Pavez, Antonio Ortega
2023	J	`jnl`	Learning Sparse Graph with Minimax Concave Penalty under Gaussian Markov Random Fields. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Tatsuya Koyakumaru, Masahiro Yukawa, Eduardo Pavez, Antonio Ortega
2023	—	`conf`	Multimodal Graph-Based Fusion to Enhance Satellite Image Resolution. CAMSAP Johanna Garcia-Cardona, Wen-Yang Lu, Antonio Ortega
2023	Misc	`conf`	Rate-Distortion Optimization with Alternative References for UGC Video Compression. ICASSP Xin Xiong, Eduardo Pavez, Antonio Ortega, Balu Adsumilli
2023	Misc	`conf`	Study of Manifold Geometry Using Multiscale Non-Negative Kernel Graphs. ICASSP Carlos Hurtado, Sarath Shekkizhar, Javier Ruiz Hidalgo, Antonio Ortega
2023	Misc	`conf`	Towards Bandwidth Estimation for Graph Signal Reconstruction. ICASSP Ajinkya Jayawant, Antonio Ortega
2023	J	`jnl`	Two Channel Filter Banks on Arbitrary Graphs With Positive Semi Definite Variation Operators. IEEE Trans. Signal Process. Eduardo Pavez, Benjamin Girault, Antonio Ortega, Philip A. Chou
2022	Misc	`conf`	Channel Redundancy and Overlap in Convolutional Neural Networks with Channel-Wise NNK Graphs. ICASSP David Bonet, Antonio Ortega, Javier Ruiz Hidalgo, Sarath Shekkizhar
2022	B	`conf`	Compression of User Generated Content Using Denoised References. ICIP Eduardo Pavez, Enrique Perez, Xin Xiong, Antonio Ortega, Balu Adsumilli
2022	J	`jnl`	Compression of user generated content using denoised references. CoRR Eduardo Pavez, Enrique Perez, Xin Xiong, Antonio Ortega, Balu Adsumilli
2022	J	`jnl`	DCT and DST Filtering With Sparse Graph Operators. IEEE Trans. Signal Process. Keng-Shih Lu, Antonio Ortega, Debargha Mukherjee, Yue Chen
2022	C	`conf`	Downscaling SMAP Soil Moisture with Ecostress Products using a Graph-Based Interpolation Method. IGARSS Johanna Garcia-Cardona, Antonio Ortega, Nereida Rodriguez-Alvarez
2022	B	`conf`	Fractional Motion Estimation for Point Cloud Compression. DCC Haoran Hong, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka
2022	J	`jnl`	Fractional Motion Estimation for Point Cloud Compression. CoRR Haoran Hong, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka
2022	Misc	`conf`	Gradient-Weighted Class Activation Mapping for Spatio Temporal Graph Convolutional Network. ICASSP Pratyusha Das, Antonio Ortega
2022	—	`conf`	Graph-Based Interpolation for Remote Sensing Data. EUSIPCO Johanna Garcia-Cardona, Antonio Ortega, Nereida Rodriguez-Alvarez
2022	Misc	`conf`	Graph-Based Point Cloud Denoising Using Shape-Aware Consistency For Free-Viewpoint Video. ICASSP Keisuke Nonaka, Ryosuke Watanabe, Haruhisa Kato, Tatsuya Kobayashi, Eduardo Pavez, Antonio Ortega
2022	B	`conf`	Hybrid Model-Based / Data-Driven Graph Transform for Image Coding. ICIP Saghar Bagheri, Tam Thuc Do, Gene Cheung, Antonio Ortega
2022	J	`jnl`	Hybrid Model-based / Data-driven Graph Transform for Image Coding. CoRR Saghar Bagheri, Tam Thuc Do, Gene Cheung, Antonio Ortega
2022	B	`conf`	Intra Prediction of Regular and Near-Regular Textures Via Graph-Based Inpainting. ICIP Wen-Yang Lu, Eduardo Pavez, Antonio Ortega, Debargha Mukherjee, Onur G. Guleryuz, Keng-Shih Lu
2022	C	`conf`	Motion Estimation And Filtered Prediction For Dynamic Point Cloud Attribute Compression. PCS Haoran Hong, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka
2022	J	`jnl`	Motion estimation and filtered prediction for dynamic point cloud attribute compression. CoRR Haoran Hong, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka
2022	—	`conf`	NNK-Means: Data summarization using dictionary learning with non-negative kernel regression. EUSIPCO Sarath Shekkizhar, Antonio Ortega
2022	—	`conf`	Non-Negative Kernel Graphs for Time-Varying Signals Using Visibility Graphs. EUSIPCO Ecem Bozkurt, Antonio Ortega
2022	Misc	`conf`	On The Effectiveness of Active Learning by Uncertainty Sampling in Classification of High-Dimensional Gaussian Mixture Data. ICASSP Xiaoyi Mai, Salman Avestimehr, Antonio Ortega, Mahdi Soltanolkotabi
2022	Misc	`conf`	Point Cloud Attribute Compression Via Chroma Subsampling. ICASSP Shashank N. Sridhara, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka
2022	Misc	`conf`	Point Cloud Denoising Using Normal Vector-Based Graph Wavelet Shrinkage. ICASSP Ryosuke Watanabe, Keisuke Nonaka, Haruhisa Kato, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2022	J	`jnl`	Practical graph signal sampling with log-linear size scaling. Signal Process. Ajinkya Jayawant, Antonio Ortega
2022	J	`jnl`	Pre-Demosaic Graph-Based Light Field Image Compression. IEEE Trans. Image Process. Yung-Hsuan Chao, Haoran Hong, Gene Cheung, Antonio Ortega
2022	J	`jnl`	Study of Manifold Geometry using Multiscale Non-Negative Kernel Graphs. CoRR Carlos Hurtado, Sarath Shekkizhar, Javier Ruiz Hidalgo, Antonio Ortega
2022	J	`jnl`	The Geometry of Self-supervised Learning Models and its Impact on Transfer Learning. CoRR Romain Cosentino, Sarath Shekkizhar, Mahdi Soltanolkotabi, Salman Avestimehr, Antonio Ortega
2022	J	`jnl`	Toward a Geometrical Understanding of Self-supervised Contrastive Learning. CoRR Romain Cosentino, Anirvan M. Sengupta, Salman Avestimehr, Mahdi Soltanolkotabi, Antonio Ortega, Theodore L. Willke, Mariano Tepper
2021	Misc	`conf`	A Graph Learning Algorithm Based On Gaussian Markov Random Fields And Minimax Concave Penalty. ICASSP Tatsuya Koyakumaru, Masahiro Yukawa, Eduardo Pavez, Antonio Ortega
2021	B	`conf`	Application-Agnostic Spatio-Temporal Hand Graph Representations For Stable Activity Understanding. ICIP Pratyusha Das, Antonio Ortega, Siheng Chen, Hassan Mansour, Anthony Vetro
2021	J	`jnl`	Channel redundancy and overlap in convolutional neural networks with channel-wise NNK graphs. CoRR David Bonet, Antonio Ortega, Javier Ruiz Hidalgo, Sarath Shekkizhar
2021	—	`conf`	Channel-Wise Early Stopping without a Validation Set via NNK Polytope Interpolation. APSIPA ASC David Bonet, Antonio Ortega, Javier Ruiz Hidalgo, Sarath Shekkizhar
2021	J	`jnl`	Channel-Wise Early Stopping without a Validation Set via NNK Polytope Interpolation. CoRR David Bonet, Antonio Ortega, Javier Ruiz Hidalgo, Sarath Shekkizhar
2021	J	`jnl`	Control, intervention, and behavioral economics over human social networks against COVID-19. Adv. Robotics Nagahara Nagahara, Bhaskar Krishnamachari, Masaki Ogura, Antonio Ortega, Yuichi Tanaka, Yoshiaki Ushifusa, Thomas W. Valente
2021	J	`jnl`	Covariance Matrix Estimation With Non Uniform and Data Dependent Missing Observations. IEEE Trans. Inf. Theory Eduardo Pavez, Antonio Ortega
2021	B	`conf`	Cylindrical Coordinates for Lidar Point Cloud Compression. ICIP Shashank N. Sridhara, Eduardo Pavez, Antonio Ortega
2021	J	`jnl`	Estimating Active Cases of COVID-19. CoRR Javier Álvarez, Carlos Baquero, Elisa Cabana, Jaya Prakash Champati, Antonio Fernández Anta, Davide Frey, Augusto García-Agundez, Chryssis Georgiou, Mathieu Goessens, Harold Hernández, Rosa E. Lillo, Raquel Menezes, Raúl Moreno, Nicolas Nicolaou, Oluwasegun Ojo, Antonio Ortega, Jesús Rufino, Efstathios Stavrakis, Govind Jeevan, Christin Glorioso
2021	Misc	`conf`	Learning Sparse Graph Laplacian with K Eigenvector Prior via Iterative Glasso and Projection. ICASSP Saghar Bagheri, Gene Cheung, Antonio Ortega, Fen Wang
2021	J	`jnl`	Learning Sparse Graph with Minimax Concave Penalty under Gaussian Markov Random Fields. CoRR Tatsuya Koyakumaru, Masahiro Yukawa, Eduardo Pavez, Antonio Ortega
2021	—	`conf`	Model selection and explainability in neural networks using a polytope interpolation framework. ACSCC Sarath Shekkizhar, Antonio Ortega
2021	B	`conf`	Multi-Resolution Intra-Predictive Coding Of 3d Point Cloud Attributes. ICIP Eduardo Pavez, André L. Souto, Ricardo L. de Queiroz, Antonio Ortega
2021	J	`jnl`	Multi-resolution intra-predictive coding of 3D point cloud attributes. CoRR Eduardo Pavez, André L. Souto, Ricardo L. de Queiroz, Antonio Ortega
2021	J	`jnl`	NNK-Means: Dictionary Learning using Non-Negative Kernel regression. CoRR Sarath Shekkizhar, Antonio Ortega
2021	Misc	`conf`	Orthogonality and Zero DC Tradeoffs in Biorthogonal Graph Filterbanks. ICASSP Dion Eustathios Olivier Tzamarias, Eduardo Pavez, Benjamin Girault, Antonio Ortega, Ian Blanes, Joan Serra-Sagristà
2021	J	`jnl`	Representing Deep Neural Networks Latent Space Geometries with Graphs. Algorithms Carlos Lassance, Vincent Gripon, Antonio Ortega
2021	A*	`conf`	Spatio-Temporal Graph Scattering Transform. ICLR Chao Pan, Siheng Chen, Antonio Ortega
2021	Misc	`conf`	Spectral Folding And Two-Channel Filter-Banks On Arbitrary Graphs. ICASSP Eduardo Pavez, Benjamin Girault, Antonio Ortega, Philip A. Chou
2021	Misc	`conf`	Symmetric Sub-graph Spatio-Temporal Graph Convolution and its application in Complex Activity Recognition. ICASSP Pratyusha Das, Antonio Ortega
2021	B	`conf`	Symmetry-Based Graph Fourier Transforms: Are They Optimal For Image Compression? ICIP Alessandro Gnutti, Fabrizio Guerrini, Riccardo Leonardi, Antonio Ortega
2021	J	`jnl`	The CoronaSurveys System for COVID-19 Incidence Data Collection and Processing. Frontiers Comput. Sci. Carlos Baquero, Paolo Casari, Antonio Fernández Anta, Amanda García-García, Davide Frey, Augusto Garcia-Agundez, Chryssis Georgiou, Benjamin Girault, Antonio Ortega, Mathieu Goessens, Harold A. Hernández-Roig, Nicolas Nicolaou, Efstathios Stavrakis, Oluwasegun Ojo, Julian C. Roberts, Ignacio Sanchez
2020	J	`jnl`	CoronaSurveys: Using Surveys with Indirect Reporting to Estimate the Incidence and Evolution of Epidemics. CoRR Oluwasegun Ojo, Augusto García-Agundez, Benjamin Girault, Harold Hernández, Elisa Cabana, Amanda García-García, Payman Arabshahi, Carlos Baquero, Paolo Casari, Ednaldo José Ferreira, Davide Frey, Chryssis Georgiou, Mathieu Goessens, Anna Ishchenko, Ernesto Jiménez, Oleksiy Kebkal, Rosa E. Lillo, Raquel Menezes, Nicolas Nicolaou, Antonio Ortega, Paul Patras, Julian C. Roberts, Efstathios Stavrakis, Yuichi Tanaka, Antonio Fernández Anta
2020	Misc	`conf`	Deep Geometric Knowledge Distillation with Graphs. ICASSP Carlos Lassance, Myriam Bontonou, Ghouthi Boukli Hacene, Vincent Gripon, Jian Tang, Antonio Ortega
2020	J	`jnl`	DeepNNK: Explaining deep models and their generalization using polytope interpolation. CoRR Sarath Shekkizhar, Antonio Ortega
2020	B	`conf`	Efficient Graph Construction For Image Representation. ICIP Sarath Shekkizhar, Antonio Ortega
2020	Misc	`conf`	Graph Construction from Data by Non-Negative Kernel Regression. ICASSP Sarath Shekkizhar, Antonio Ortega
2020	—	`conf`	Graph Learning and Augmentation Based Interpolation of Signal Strength for Location-Aware Communications. EUSIPCO Hong-Ming Chiu, Carrson C. Fung, Antonio Ortega
2020	Misc	`conf`	Graph Vertex Sampling with Arbitrary Graph Signal Hilbert Spaces. ICASSP Benjamin Girault, Antonio Ortega, Shrikanth S. Narayayan
2020	J	`jnl`	Graph-Based Transforms for Video Coding. IEEE Trans. Image Process. Hilmi E. Egilmez, Yung-Hsuan Chao, Antonio Ortega
2020	C	`conf`	Graph-based Deep Learning Analysis and Instance Selection. MMSP Keisuke Nonaka, Sarath Shekkizhar, Antonio Ortega
2020	C	`conf`	Graph-based skeleton data compression. MMSP Pratyusha Das, Antonio Ortega
2020	J	`jnl`	Learning Sparse Graph Laplacian with K Eigenvector Prior via Iterative GLASSO and Projection. CoRR Saghar Bagheri, Gene Cheung, Antonio Ortega, Fen Wang
2020	B	`conf`	Perceptually Inspired Weighted MSE Optimization Using Irregularity-Aware Graph Fourier Transform. ICIP Keng-Shih Lu, Antonio Ortega, Debargha Mukherjee, Yue Chen
2020	B	`conf`	Region Adaptive Graph Fourier Transform for 3D Point Clouds. ICIP Eduardo Pavez, Benjamin Girault, Antonio Ortega, Philip A. Chou
2020	J	`jnl`	Region adaptive graph fourier transform for 3d point clouds. CoRR Eduardo Pavez, Benjamin Girault, Antonio Ortega, Philip A. Chou
2020	J	`jnl`	Representing Deep Neural Networks Latent Space Geometries with Graphs. CoRR Carlos Lassance, Vincent Gripon, Antonio Ortega
2020	J	`jnl`	Sampling Signals on Graphs: From Theory to Applications. IEEE Signal Process. Mag. Yuichi Tanaka, Yonina C. Eldar, Antonio Ortega, Gene Cheung
2020	J	`jnl`	Sampling on Graphs: From Theory to Applications. CoRR Yuichi Tanaka, Yonina C. Eldar, Antonio Ortega, Gene Cheung
2020	J	`jnl`	Spatio-Temporal Graph Scattering Transform. CoRR Chao Pan, Siheng Chen, Antonio Ortega
2020	J	`jnl`	TACC: Topology-Aware Coded Computing for Distributed Graph Processing. IEEE Trans. Signal Inf. Process. over Networks Basak Güler, Amir Salman Avestimehr, Antonio Ortega
2020	J	`jnl`	Time-Varying Graph Learning with Constraints on Graph Temporal Variation. CoRR Koki Yamada, Yuichi Tanaka, Antonio Ortega
2019	J	`jnl`	A Sampling Theory Perspective of Graph-Based Semi-Supervised Learning. IEEE Trans. Inf. Theory Aamir Anis, Aly El Gamal, Amir Salman Avestimehr, Antonio Ortega
2019	Misc	`conf`	A Topology-aware Coding Framework for Distributed Graph Processing. ICASSP Bagak Güler, Amir Salman Avestimehr, Antonio Ortega
2019	Misc	`conf`	An Efficient Algorithm for Graph Laplacian Optimization Based on Effective Resistances. ACSSC Eduardo Pavez, Antonio Ortega
2019	B	`conf`	Coding of Image Intra Prediction Residuals Using Symmetric Graphs. ICIP Alessandro Gnutti, Fabrizio Guerrini, Riccardo Leonardi, Antonio Ortega
2019	J	`jnl`	Deep geometric knowledge distillation with graphs. CoRR Carlos Eduardo Rosar Kós Lassance, Myriam Bontonou, Ghouthi Boukli Hacene, Vincent Gripon, Jian Tang, Antonio Ortega
2019	J	`jnl`	Eigendecomposition-Free Sampling Set Selection for Graph Signals. IEEE Trans. Signal Process. Akie Sakiyama, Yuichi Tanaka, Toshihisa Tanaka, Antonio Ortega
2019	J	`jnl`	Fast Graph Fourier Transforms Based on Graph Symmetry and Bipartition. IEEE Trans. Signal Process. Keng-Shih Lu, Antonio Ortega
2019	B	`conf`	Graph Based Skeleton Modeling for Human Activity Analysis. ICIP Jiun-Yu Kao, Antonio Ortega, Dong Tian, Hassan Mansour, Anthony Vetro
2019	J	`jnl`	Graph Construction from Data using Non Negative Kernel regression (NNK Graphs). CoRR Sarath Shekkizhar, Antonio Ortega
2019	J	`jnl`	Graph Learning From Filtered Signals: Graph System and Diffusion Kernel Identification. IEEE Trans. Signal Inf. Process. over Networks Hilmi E. Egilmez, Eduardo Pavez, Antonio Ortega
2019	J	`jnl`	Graph-based Transforms for Video Coding. CoRR Hilmi E. Egilmez, Yung Hsuan Chao, Antonio Ortega
2019	Misc	`conf`	Hand Graph Representations for Unsupervised Segmentation of Complex Activities. ICASSP Pratyusha Das, Jiun-Yu Kao, Antonio Ortega, Tomoya Sawada, Hassan Mansour, Anthony Vetro, Akira Minezawa
2019	—	`conf`	Introducing Graph Smoothness Loss for Training Deep Learning Architectures. DSW Myriam Bontonou, Carlos Eduardo Rosar Kós Lassance, Ghouthi Boukli Hacene, Vincent Gripon, Jian Tang, Antonio Ortega
2019	J	`jnl`	Introducing Graph Smoothness Loss for Training Deep Learning Architectures. CoRR Myriam Bontonou, Carlos Eduardo Rosar Kós Lassance, Ghouthi Boukli Hacene, Vincent Gripon, Jian Tang, Antonio Ortega
2019	Misc	`conf`	Lapped Transforms: A Graph-based Extension. ICASSP Keng-Shih Lu, Antonio Ortega
2019	J	`jnl`	M-Channel Graph Filter Banks: Polyphase Analysis and Structures. IEEE Signal Process. Lett. David B. H. Tay, Antonio Ortega
2019	B	`conf`	Multi-Resolution Spectral Graph Matching. ICIP Víctor González, Antonio Ortega
2019	—	`conf`	Privacy-Aware Distributed Graph-Based Semi-Supervised Learning. MLSP Basak Güler, Amir Salman Avestimehr, Antonio Ortega
2019	J	`jnl`	Reducing Storage in Large-Scale Photo Sharing Services using Recompression. CoRR Xing Xu, Zahaib Akhtar, Wyatt Lloyd, Antonio Ortega, Ramesh Govindan
2019	Misc	`conf`	Robust Graph Signal Sampling. ICASSP Basak Güler, Ajinkya Jayawant, Amir Salman Avestimehr, Antonio Ortega
2019	—	`conf`	Structural Robustness for Deep Learning Architectures. DSW Carlos Eduardo Rosar Kós Lassance, Vincent Gripon, Jian Tang, Antonio Ortega
2019	J	`jnl`	Structural Robustness for Deep Learning Architectures. CoRR Carlos Eduardo Rosar Kós Lassance, Vincent Gripon, Jian Tang, Antonio Ortega
2019	Misc	`conf`	Time-varying Graph Learning Based on Sparseness of Temporal Variation. ICASSP Koki Yamada, Yuichi Tanaka, Antonio Ortega
2019	J	`jnl`	Toward Optimal Rate Allocation to Sampling Sets for Bandlimited Graph Signals. IEEE Signal Process. Lett. Yoon Hak Kim, Antonio Ortega
2019	J	`jnl`	Two-Channel Critically Sampled Graph Filter Banks With Spectral Domain Sampling. IEEE Trans. Signal Process. Akie Sakiyama, Kana Watanabe, Yuichi Tanaka, Antonio Ortega
2018	Misc	`conf`	A Distance-Based Formulation for Sampling Signals on Graphs. ICASSP Ajinkya Jayawant, Antonio Ortega
2018	Misc	`conf`	Active Covariance Estimation by Random Sub-Sampling of Variables. ICASSP Eduardo Pavez, Antonio Ortega
2018	J	`jnl`	Active covariance estimation by random sub-sampling of variables. CoRR Eduardo Pavez, Antonio Ortega
2018	Misc	`conf`	An Inside Look at Deep Neural Networks Using Graph Signal Processing. ITA Vincent Gripon, Antonio Ortega, Benjamin Girault
2018	J	`jnl`	Applications of Graph Theory. Proc. IEEE Tülay Adali, Antonio Ortega
2018	—	`conf`	Cascade and Lifting Structures in the Spectral Domain for Bipartite Graph Filter Banks. APSIPA David B. H. Tay, Antonio Ortega, Aamir Anis
2018	Misc	`conf`	Critically-Sampled Graph Filter Banks with Spectral Domain Sampling. ICASSP Kana Watanabe, Akie Sakiyama, Yuichi Tanaka, Antonio Ortega
2018	J	`jnl`	Directional Transforms for Video Coding Based on Lifting on Graphs. IEEE Trans. Circuits Syst. Video Technol. Eduardo Martínez-Enríquez, Jesús Cid-Sueiro, Fernando Díaz-de-María, Antonio Ortega
2018	C	`conf`	Efficient Rate-distortion Approximation and Transform Type Selection using Laplacian Operators. PCS Keng-Shih Lu, Antonio Ortega, Debargha Mukherjee, Yue Chen
2018	Misc	`conf`	Efficient Worker Assignment in Crowdsourced Data Labeling Using Graph Signal Processing. ICASSP Javier Maroto, Antonio Ortega
2018	J	`jnl`	Graph Learning from Filtered Signals: Graph System and Diffusion Kernel Identification. CoRR Hilmi E. Egilmez, Eduardo Pavez, Antonio Ortega
2018	J	`jnl`	Graph Signal Processing: Overview, Challenges, and Applications. Proc. IEEE Antonio Ortega, Pascal Frossard, Jelena Kovacevic, José M. F. Moura, Pierre Vandergheynst
2018	—	`conf`	Graph Variogram: A Novel Tool to Measure Spatial Stationarity. GlobalSIP Alexander Serrano, Benjamin Girault, Antonio Ortega
2018	J	`jnl`	Irregularity-Aware Graph Fourier Transforms. IEEE Trans. Signal Process. Benjamin Girault, Antonio Ortega, Shrikanth S. Narayanan
2018	J	`jnl`	Laplacian Power Networks: Bounding Indicator Function Smoothness for Adversarial Defense. CoRR Carlos Eduardo Rosar Kós Lassance, Vincent Gripon, Antonio Ortega
2018	J	`jnl`	Learning Graphs With Monotone Topology Properties and Multiple Connected Components. IEEE Trans. Signal Process. Eduardo Pavez, Hilmi E. Egilmez, Antonio Ortega
2018	—	`conf`	On Learning Laplacians of Tree Structured Graphs. DSW Keng-Shih Lu, Eduardo Pavez, Antonio Ortega
2018	J	`jnl`	Optimized Update/Prediction Assignment for Lifting Transforms on Graphs. IEEE Trans. Signal Process. Eduardo Martínez-Enríquez, Jesús Cid-Sueiro, Fernando Díaz-de-María, Antonio Ortega
2018	Misc	`conf`	Robust Denoising of Piece-Wise Smooth Manifolds. ICASSP Shay Deutsch, Antonio Ortega, Gérard G. Medioni
2018	B	`conf`	Symmetry-Based Graph Fourier Transforms for Image Representation. ICIP Alessandro Gnutti, Fabrizio Guerrini, Riccardo Leonardi, Antonio Ortega
2017	J	`jnl`	A Sampling Theory Perspective of Graph-based Semi-supervised Learning. CoRR Aamir Anis, Aly El Gamal, Salman Avestimehr, Antonio Ortega
2017	B	`conf`	A graph laplacian matrix learning method for fast implementation of graph fourier transform. ICIP Keng-Shih Lu, Antonio Ortega
2017	Misc	`conf`	Accelerated sensor position selection using graph localization operator. ICASSP Akie Sakiyama, Yuichi Tanaka, Toshihisa Tanaka, Antonio Ortega
2017	J	`jnl`	Bipartite Approximation for Graph Wavelet Signal Decomposition. IEEE Trans. Signal Process. Jin Zeng, Gene Cheung, Antonio Ortega
2017	J	`jnl`	Bipartite Graph Filter Banks: Polyphase Analysis and Generalization. IEEE Trans. Signal Process. David B. H. Tay, Antonio Ortega
2017	J	`jnl`	Cooperative Special Issue on Graph Signal Processing in the IEEE Journal of Selected Topics in Signal Processing and the IEEE Transactions on Signal and Information Processing Over Networks. IEEE Trans. Signal Inf. Process. over Networks Pascal Frossard, Pier Luigi Dragotti, Antonio Ortega, Michael G. Rabbat, Alejandro Ribeiro
2017	Misc	`conf`	Critical sampling for wavelet filterbanks on arbitrary graphs. ICASSP Aamir Anis, Antonio Ortega
2017	Misc	`conf`	Disc-GLasso: Discriminative graph learning with sparsity regularization. ICASSP Jiun-Yu Kao, Dong Tian, Hassan Mansour, Antonio Ortega, Anthony Vetro
2017	Misc	`conf`	Fast implementation for symmetric non-separable transforms based on grids. ICASSP Keng-Shih Lu, Antonio Ortega
2017	J	`jnl`	Graph Learning From Data Under Laplacian and Structural Constraints. IEEE J. Sel. Top. Signal Process. Hilmi E. Egilmez, Eduardo Pavez, Antonio Ortega
2017	Misc	`conf`	Grasp: A matlab toolbox for graph signal processing. ICASSP Benjamin Girault, Shrikanth S. Narayanan, Antonio Ortega, Paulo Gonçalves, Eric Fleury
2017	B	`conf`	Hyperspectral image coding using graph wavelets. ICIP Jin Zeng, Gene Cheung, Yung Hsuan Chao, Ian Blanes, Joan Serra-Sagristà, Antonio Ortega
2017	J	`jnl`	Introduction to the IEEE Journal on Selected Topics in Signal Processing and IEEE Transactions on Signal and Information Processing Over Networks Joint Special Issue on Graph Signal Processing. IEEE J. Sel. Top. Signal Process. Pascal Frossard, Pier Luigi Dragotti, Antonio Ortega, Michael G. Rabbat, Alejandro Ribeiro
2017	—	`conf`	Learning graphs with monotone topology properties. GlobalSIP Eduardo Pavez, Hilmi E. Egilmez, Antonio Ortega
2017	B	`conf`	Learning separable transforms by inverse covariance estimation. ICIP Eduardo Pavez, Antonio Ortega, Debargha Mukherjee
2017	J	`jnl`	Object-Based High Contrast Traveltime Tomography. IEEE Trans. Computational Imaging Yenting Lin, Antonio Ortega
2017	B	`conf`	Pre-demosaic light field image compression using graph lifting transform. ICIP Yung Hsuan Chao, Gene Cheung, Antonio Ortega
2017	Misc	`conf`	Sparse inverse bilateral filters for image processing. ICASSP Akshay Gadde, Mengying Xu, Antonio Ortega
2017	Misc	`conf`	Towards a definition of local stationarity for graph signals. ICASSP Benjamin Girault, Shrikanth S. Narayanan, Antonio Ortega
2017	Misc	`conf`	Tree-structured filter banks for M-block cyclic graphs. ACSSC Aamir Anis, David B. H. Tay, Antonio Ortega
2016	J	`jnl`	Active Learning On Weighted Graphs Using Adaptive And Non-adaptive Approaches. CoRR Eyal En Gad, Akshay Gadde, Amir Salman Avestimehr, Antonio Ortega
2016	J	`jnl`	Active Learning for Community Detection in Stochastic Block Models. CoRR Akshay Gadde, Eyal En Gad, Salman Avestimehr, Antonio Ortega
2016	B	`conf`	Active learning for community detection in stochastic block models. ISIT Akshay Gadde, Eyal En Gad, Salman Avestimehr, Antonio Ortega
2016	Misc	`conf`	Active learning on weighted graphs using adaptive and non-adaptive approaches. ICASSP Eyal En Gad, Akshay Gadde, Amir Salman Avestimehr, Antonio Ortega
2016	Misc	`conf`	An optimization framework for combining multiple graphs. ICASSP Hilmi E. Egilmez, Antonio Ortega, Onur G. Guleryuz, Jana Ehmann, Sehoon Yea
2016	Misc	`conf`	Bipartite subgraph decomposition for critically sampled wavelet filterbanks on arbitrary graphs. ICASSP Jin Zeng, Gene Cheung, Antonio Ortega
2016	Misc	`conf`	Compression of dynamic 3D point clouds using subdivisional meshes and graph wavelet transforms. ICASSP Aamir Anis, Philip A. Chou, Antonio Ortega
2016	Misc	`conf`	Context adaptive thresholding and entropy coding for very low complexity JPEG transcoding. ICASSP Xing Xu, Zahaib Akhtar, Ramesh Govindan, Wyatt Lloyd, Antonio Ortega
2016	J	`jnl`	Dynamic Polygon Cloud Compression. CoRR Eduardo Pavez, Philip A. Chou, Ricardo L. de Queiroz, Antonio Ortega
2016	B	`conf`	Edge adaptive graph-based transforms: Comparison of step/ramp edge models for video compression. ICIP Yung Hsuan Chao, Hilmi E. Egilmez, Antonio Ortega, Sehoon Yea, Bumshik Lee
2016	J	`jnl`	Efficient Sampling Set Selection for Bandlimited Graph Signals Using Graph Spectral Proxies. IEEE Trans. Signal Process. Aamir Anis, Akshay Gadde, Antonio Ortega
2016	Misc	`conf`	Efficient sensor position selection using graph signal sampling theory. ICASSP Akie Sakiyama, Yuichi Tanaka, Toshihisa Tanaka, Antonio Ortega
2016	B	`conf`	GBST: Separable transforms based on line graphs for predictive video coding. ICIP Hilmi E. Egilmez, Yung Hsuan Chao, Antonio Ortega, Bumshik Lee, Sehoon Yea
2016	Misc	`conf`	Generalized Laplacian precision matrix estimation for graph signal processing. ICASSP Eduardo Pavez, Antonio Ortega
2016	Misc	`conf`	Geometric-guided label propagation for moving object detection. ICASSP Jiun-Yu Kao, Dong Tian, Hassan Mansour, Anthony Vetro, Antonio Ortega
2016	J	`jnl`	Graph Learning from Data under Structural and Laplacian Constraints. CoRR Hilmi E. Egilmez, Eduardo Pavez, Antonio Ortega
2016	Misc	`conf`	Graph learning with Laplacian constraints: Modeling attractive Gaussian Markov random fields. ACSSC Hilmi E. Egilmez, Eduardo Pavez, Antonio Ortega
2016	J	`jnl`	Graph-Based Manifold Frequency Analysis for Denoising. CoRR Shay Deutsch, Antonio Ortega, Gérard G. Medioni
2016	Misc	`conf`	Graph-based lifting transform for intra-predicted video coding. ICASSP Yung Hsuan Chao, Antonio Ortega, Sehoon Yea
2016	J	`jnl`	Lifecycle Modeling for Buzz Temporal Pattern Discovery. ACM Trans. Knowl. Discov. Data Yi Chang, Makoto Yamada, Antonio Ortega, Yan Liu
2016	—	`conf`	Localization bounds for the graph translation. GlobalSIP Benjamin Girault, Paulo Gonçalves, Shrikanth S. Narayanan, Antonio Ortega
2016	J	`jnl`	Localization bounds for the graph translation. CoRR Benjamin Girault, Paulo Gonçalves, Shrikanth S. Narayanan, Antonio Ortega
2016	Misc	`conf`	Manifold denoising based on spectral graph wavelets. ICASSP Shay Deutsch, Antonio Ortega, Gérard G. Medioni
2016	J	`jnl`	Merge Frame Design for Video Stream Switching Using Piecewise Constant Functions. IEEE Trans. Image Process. Wei Dai, Gene Cheung, Ngai-Man Cheung, Antonio Ortega, Oscar C. Au
2016	B	`conf`	Moving object segmentation using depth and optical flow in car driving sequences. ICIP Jiun-Yu Kao, Dong Tian, Hassan Mansour, Anthony Vetro, Antonio Ortega
2016	—	`conf`	Plant-wide fault detection using graph signal processing. SAM Diego R. C. Silva, Antonio Ortega
2016	B	`conf`	Redundant frame structure using M-frame for interactive light field streaming. ICIP Benedicte Motz, Gene Cheung, Antonio Ortega
2016	C	`conf`	Symmetric line graph transforms for inter predictive video coding. PCS Keng-Shih Lu, Antonio Ortega
2016	—	`conf`	Validation of Automated Mobility Assessment Using a Single 3D Sensor. ECCV Workshops (2) Jiun-Yu Kao, Minh Nguyen, Luciano Nocera, Cyrus Shahabi, Antonio Ortega, Carolee J. Winstein, Ibrahim Sorkhoh, Yu-Chen Chung, Yi-An Chen, Helen Bacon
2015	J	`jnl`	A Probabilistic Interpretation of Sampling Theory of Graph Signals. CoRR Akshay Gadde, Antonio Ortega
2015	Misc	`conf`	A probabilistic interpretation of sampling theory of graph signals. ICASSP Akshay Gadde, Antonio Ortega
2015	J	`jnl`	Asymptotic Justification of Bandlimited Interpolation of Graph signals for Semi-Supervised Learning. CoRR Aamir Anis, Aly El Gamal, Amir Salman Avestimehr, Antonio Ortega
2015	Misc	`conf`	Asymptotic justification of bandlimited interpolation of graph signals for semi-supervised learning. ICASSP Aamir Anis, Aly El Gamal, Salman Avestimehr, Antonio Ortega
2015	J	`jnl`	Depth Map Coding Optimization Using Rendered View Distortion for 3D Video Coding. IEEE Trans. Image Process. Woo-Shik Kim, Antonio Ortega, PoLin Lai, Dong Tian
2015	—	`conf`	Designing sparse graphs via structure tensor for block transform coding of images. APSIPA Ivano Rotondo, Gene Cheung, Antonio Ortega, Hilmi Enes Egilmez
2015	C	`conf`	Edge-adaptive depth map coding with lifting transform on graphs. PCS Yung Hsuan Chao, Antonio Ortega, Wei Hu, Gene Cheung
2015	J	`jnl`	Efficient Sampling Set Selection for Bandlimited Graph Signals Using Graph Spectral Proxies. CoRR Aamir Anis, Akshay Gadde, Antonio Ortega
2015	C	`conf`	GTT: Graph template transforms with applications to image coding. PCS Eduardo Pavez, Hilmi E. Egilmez, Yongzhe Wang, Antonio Ortega
2015	J	`jnl`	Graph-Based Representation for Multiview Image Geometry. IEEE Trans. Image Process. Thomas Maugey, Antonio Ortega, Pascal Frossard
2015	B	`conf`	Graph-based transforms for inter predicted video coding. ICIP Hilmi E. Egilmez, Amir Said, Yung Hsuan Chao, Antonio Ortega
2015	J	`jnl`	Intra-Prediction and Generalized Graph Fourier Transform for Image Coding. IEEE Signal Process. Lett. Wei Hu, Gene Cheung, Antonio Ortega
2015	—	`conf`	Markov chain sparsification with independent sets for approximate value iteration. Allerton Eduardo Pavez, Nicolò Michelusi, Aamir Anis, Urbashi Mitra, Antonio Ortega
2015	J	`jnl`	Merge Frame Design for Video Stream Switching using Piecewise Constant Functions. CoRR Wei Dai, Gene Cheung, Ngai-Man Cheung, Antonio Ortega, Oscar C. Au
2015	J	`jnl`	Multiresolution Graph Fourier Transform for Compression of Piecewise Smooth Images. IEEE Trans. Image Process. Wei Hu, Gene Cheung, Antonio Ortega, Oscar C. Au
2015	Misc	`conf`	Optimal graph laplacian regularization for natural image denoising. ICASSP Jiahao Pang, Gene Cheung, Antonio Ortega, Oscar C. Au
2015	—	`conf`	Re-sampling and interpolation of DIBR-synthesized images using graph-signal smoothness prior. APSIPA Benedicte Motz, Gene Cheung, Antonio Ortega, Pascal Frossard
2015	Misc	`conf`	Wavelet-based compressed spectrum sensing for cognitive radio wireless networks. ICASSP Hilmi E. Egilmez, Antonio Ortega
2014	Misc	`conf`	A graph-based joint bilateral approach for depth enhancement. ICASSP Yongzhe Wang, Antonio Ortega, Dong Tian, Anthony Vetro
2014	J	`jnl`	Active Semi-Supervised Learning Using Sampling Theory for Graph Signals. CoRR Akshay Gadde, Aamir Anis, Antonio Ortega
2014	A*	`conf`	Active semi-supervised learning using sampling theory for graph signals. KDD Akshay Gadde, Aamir Anis, Antonio Ortega
2014	B	`conf`	Depth-assisted stereo video enhancement using graph-based approaches. ICIP Dong Tian, Hassan Mansour, Anthony Vetro, Yongzhe Wang, Antonio Ortega
2014	B	`conf`	Gesture dynamics modeling for attitude analysis using graph based transform. ICIP Zhaojun Yang, Antonio Ortega, Shrikanth S. Narayanan
2014	B	`conf`	Graph-based approach for motion capture data representation and analysis. ICIP Jiun-Yu Kao, Antonio Ortega, Shrikanth S. Narayanan
2014	B	`conf`	Luminance coding in graph-based representation of multiview images. ICIP Thomas Maugey, Yung Hsuan Chao, Akshay Gadde, Antonio Ortega, Pascal Frossard
2014	Misc	`conf`	Spectral anomaly detection using graph-based filtering for wireless sensor networks. ICASSP Hilmi Enes Egilmez, Antonio Ortega
2014	Misc	`conf`	Towards a sampling theorem for signals on arbitrary graphs. ICASSP Aamir Anis, Akshay Gadde, Antonio Ortega
2014	A*	`conf`	Ups and Downs in Buzzes: Life Cycle Modeling for Temporal Pattern Discovery. ICDM Yi Chang, Makoto Yamada, Antonio Ortega, Yan Liu
2013	A*	`conf`	Adaptive video streaming for device-to-device mobile platforms. MobiCom Joongheon Kim, Feiyu Meng, Peiyao Chen, Hilmi E. Egilmez, Dilip Bethanabhotla, Andreas F. Molisch, Michael J. Neely, Giuseppe Caire, Antonio Ortega
2013	J	`jnl`	Bilateral Filter: Graph Spectral Interpretation and Extensions CoRR Akshay Gadde, Sunil K. Narang, Antonio Ortega
2013	B	`conf`	Bilateral filter: Graph spectral interpretation and extensions. ICIP Akshay Gadde, Sunil K. Narang, Antonio Ortega
2013	J	`jnl`	Compact Support Biorthogonal Wavelet Filterbanks for Arbitrary Undirected Graphs. IEEE Trans. Signal Process. Sunil K. Narang, Antonio Ortega
2013	—	`conf`	Critically sampled graph-based wavelet transforms for image coding. APSIPA Sunil K. Narang, Yung Hsuan Chao, Antonio Ortega
2013	A	`conf`	Edge-preserving intra depth coding based on context-coding and H.264/AVC. ICME Marco Zamarin, Matteo Salmistraro, Søren Forchhammer, Antonio Ortega
2013	—	`conf`	Efficient data-gathering using graph-based transform and compressed sensing for irregularly positioned sensors. APSIPA Sungwon Lee, Antonio Ortega
2013	Misc	`conf`	Expansion hole filling in depth-image-based rendering using graph-based interpolation. ICASSP Yu Mao, Gene Cheung, Antonio Ortega, Yusheng Ji
2013	B	`conf`	Filter optimization and complexity reduction for video coding using graph-based transforms. ICIP Eduardo Martínez-Enríquez, Fernando Díaz-de-María, Jesús Cid-Sueiro, Antonio Ortega
2013	Misc	`conf`	Graph-based representation and coding of multiview geometry. ICASSP Thomas Maugey, Antonio Ortega, Pascal Frossard
2013	J	`jnl`	Graph-based representation for multiview image coding. CoRR Thomas Maugey, Antonio Ortega, Pascal Frossard
2013	Misc	`conf`	Graph-based vs depth-based data representation for multiview images. ACSSC Thomas Maugey, Antonio Ortega, Pascal Frossard
2013	Misc	`conf`	Hardware-driven compressive sampling for fast target localization using single-chip UWB radar sensor. ICASSP Sungwon Lee, Chenliang Du, Hossein Hashemi, Antonio Ortega
2013	Misc	`conf`	Inference of mobility patterns via Spectral Graph Wavelets. ICASSP Xiaowen Dong, Antonio Ortega, Pascal Frossard, Pierre Vandergheynst
2013	B	`conf`	Intra predictive transform coding based on predictive graph transform. ICIP Yongzhe Wang, Antonio Ortega, Gene Cheung
2013	J	`jnl`	Localized Iterative Methods for Interpolation in Graph Structured Data. CoRR Sunil K. Narang, Akshay Gadde, Eduard Sanou, Antonio Ortega
2013	—	`conf`	Localized iterative methods for interpolation in graph structured data. GlobalSIP Sunil K. Narang, Akshay Gadde, Eduard Sanou, Antonio Ortega
2013	—	`conf`	Multiview image coding using graph-based approach. IVMSP Thomas Maugey, Antonio Ortega, Pascal Frossard
2013	—	`conf`	Optimization of wireless networks via graph interpolation. GlobalSIP Marco Levorato, Sunil K. Narang, Urbashi Mitra, Antonio Ortega
2013	J	`jnl`	P3: Toward Privacy-Preserving Photo Sharing CoRR Moo-Ryong Ra, Ramesh Govindan, Antonio Ortega
2013	Misc	`conf`	P3: Toward Privacy-Preserving Photo Sharing. NSDI Moo-Ryong Ra, Ramesh Govindan, Antonio Ortega
2013	C	`conf`	Quality metric for filter arrangement in a multispectral filter array. PCS Kazuma Shinoda, Taisuke Hamasaki, Madoka Hasegawa, Shigeo Kato, Antonio Ortega
2013	B	`conf`	Rate-distortion optimized merge frame using piecewise constant functions. ICIP Wei Dai, Gene Cheung, Ngai-Man Cheung, Antonio Ortega, Oscar C. Au
2013	Misc	`conf`	Signal processing techniques for interpolation in graph structured data. ICASSP Sunil K. Narang, Akshay Gadde, Antonio Ortega
2013	A	`conf`	Spectro-temporal directional derivative features for automatic speech recognition. INTERSPEECH James Gibson, Maarten Van Segbroeck, Antonio Ortega, Panayiotis G. Georgiou, Shrikanth S. Narayanan
2013	J	`jnl`	The Emerging Field of Signal Processing on Graphs: Extending High-Dimensional Data Analysis to Networks and Other Irregular Domains. IEEE Signal Process. Mag. David I. Shuman, Sunil K. Narang, Pascal Frossard, Antonio Ortega, Pierre Vandergheynst
2013	B	`conf`	View synthesis prediction using adaptive depth quantization for 3D video coding. ICIP Feng Zou, Dong Tian, Anthony Vetro, Antonio Ortega
2012	J	`jnl`	A Framework for the Analysis and Optimization of Encoding Latency for Multiview Video. IEEE J. Sel. Top. Signal Process. Pablo Carballeira, Julián Cabrera, Antonio Ortega, Fernando Jaureguizar, Narciso García
2012	—	`conf`	A novel adaptive Nyström approximation. MLSP Lingyan Sheng, Antonio Ortega
2012	B	`conf`	Adaptive compressed sensing for depthmap compression using graph-based transform. ICIP Sungwon Lee, Antonio Ortega
2012	C	`conf`	An efficient compression method for one-shot multispectral camera. PCS Kazuma Shinoda, Yuri Murakami, Masahiro Yamaguchi, Antonio Ortega
2012	J	`jnl`	Analysis of Twitter Traffic based on Renewal Densities CoRR Javier Esteban, Antonio Ortega, Sean McPherson, Maheswaran Sathiamoorthy
2012	J	`jnl`	Compact Support Biorthogonal Wavelet Filterbanks for Arbitrary Undirected Graphs CoRR Sunil K. Narang, Antonio Ortega
2012	J	`jnl`	Detecting Changes in DNA Copy Number: Reviewing signal processing techniques. IEEE Signal Process. Mag. Roger Pique-Regi, Antonio Ortega, Ahmed H. Tewfik, Shahab Asgharzadeh
2012	Misc	`conf`	Graph based transforms for depth video coding. ICASSP Woo-Shik Kim, Sunil K. Narang, Antonio Ortega
2012	—	`conf`	Graph-wavelet filterbanks for edge-aware image processing. SSP Sunil K. Narang, Yung Hsuan Chao, Antonio Ortega
2012	C	`conf`	Motion prediction of depth video for depth-image-based rendering using don't care regions. PCS Giuseppe Valenzise, Gene Cheung, Rafael Galvão de Oliveira, Marco Cagnazzo, Béatrice Pesquet-Popescu, Antonio Ortega
2012	Misc	`conf`	Multi-dimensional separable critically sampled wavelet filterbanks on arbitrary graphs. ICASSP Sunil K. Narang, Antonio Ortega
2012	—	`conf`	Online learning in wireless networks via directed graph lifting transform. Allerton Conference Apostol T. Gjika, Marco Levorato, Antonio Ortega, Urbashi Mitra
2012	J	`jnl`	Perfect Reconstruction Two-Channel Wavelet Filter Banks for Graph Structured Data. IEEE Trans. Signal Process. Sunil K. Narang, Antonio Ortega
2012	Misc	`conf`	Pixel prediction by context based regression. ICASSP Lingyan Sheng, Antonio Ortega
2012	C	`conf`	Quality-optimized encoding of JPEG images using transform domain sparsification. MMSP Junichi Ishida, Gene Cheung, Akira Kubota, Antonio Ortega
2012	B	`conf`	Reduced dimension policy iteration for wireless network control via multiscale analysis. GLOBECOM Marco Levorato, Sunil K. Narang, Urbashi Mitra, Antonio Ortega
2012	J	`jnl`	Signal Processing on Graphs: Extending High-Dimensional Data Analysis to Networks and Other Irregular Data Domains CoRR David I. Shuman, Sunil K. Narang, Pascal Frossard, Antonio Ortega, Pierre Vandergheynst
2011	A	`conf`	3-D video quality improvement using depth transition data. ICME Woo-Shik Kim, Antonio Ortega, Jaejoon Lee, HoCheon Wey
2011	C	`conf`	Depth map coding using graph based transform and transform domain sparsification. MMSP Gene Cheung, Woo-Shik Kim, Antonio Ortega, Junichi Ishida, Akira Kubota
2011	Misc	`conf`	Detecting low-rate periodic events in Internet traffic using renewal theory. ICASSP Sean McPherson, Antonio Ortega
2011	B	`conf`	Distributed transforms for efficient data gathering in arbitrary networks. ICIP Javier Perez-Trufero, Sunil K. Narang, Antonio Ortega
2011	Misc	`conf`	Downsampling graphs using spectral theory. ICASSP Sunil K. Narang, Antonio Ortega
2011	—	`conf`	Graph based Partially Supervised Learning of documents. MLSP Lingyan Sheng, Antonio Ortega
2011	J	`jnl`	Interactive Streaming of Stored Multiview Video Using Redundant Frame Structures. IEEE Trans. Image Process. Gene Cheung, Antonio Ortega, Ngai-Man Cheung
2011	—	`conf`	Level estimation for sparse reconstruction in discrete tomography. ACSCC Yen-Ting Lin, Antonio Ortega, Alexandros G. Dimakis
2011	B	`conf`	Lifting Transforms on Graphs for Video Coding. DCC Eduardo Martínez-Enríquez, Antonio Ortega
2011	B	`conf`	Mapping data on a rotated grid in high-dimensions for lossless compression. ICIP Zihong Fan, Antonio Ortega
2011	J	`jnl`	On Dependent Bit Allocation for Multiview Image Coding With Depth-Image-Based Rendering. IEEE Trans. Image Process. Gene Cheung, Vladan Velisavljevic, Antonio Ortega
2011	A	`conf`	Optimizing frame structure for interactive multiview video streaming with viewsynthesis. ICME Xiaoyu Xiu, Gene Cheung, Antonio Ortega, Jie Liang
2011	J	`jnl`	Perfect Reconstruction Two-Channel Wavelet Filter-Banks For Graph Structured Data CoRR Sunil K. Narang, Antonio Ortega
2011	J	`jnl`	Quantizer Design for Energy-Based Source Localization in Sensor Networks. IEEE Trans. Signal Process. Yoon Hak Kim, Antonio Ortega
2011	B	`conf`	Sparsity-based retinal layer segmentation of optical coherence tomography images. ICIP Jason Tokayer, Antonio Ortega, David Huang
2011	B	`conf`	Transform domain sparsification of depth maps using iterative quadratic programming. ICIP Gene Cheung, Junichi Ishida, Akira Kubota, Antonio Ortega
2011	B	`conf`	Video encoder based on lifting transforms on graphs. ICIP Eduardo Martínez-Enríquez, Fernando Díaz-de-María, Antonio Ortega
2010	C	`conf`	3-D video coding using depth transition data. PCS Woo-Shik Kim, Antonio Ortega, Jaejoon Lee, HoCheon Wey
2010	C	`conf`	Challenges in multiview video - The 3 D'S. PCS Antonio Ortega
2010	—	`conf`	Depth map coding with distortion estimation of rendered view. Visual Information Processing and Communication Woo-Shik Kim, Antonio Ortega, PoLin Lai, Dong Tian, Cristina Gomila
2010	J	`jnl`	Distributed Encoding Algorithm for Source Localization in Sensor Networks. EURASIP J. Adv. Signal Process. Yoon Hak Kim, Antonio Ortega
2010	C	`conf`	Edge-adaptive transforms for efficient depth map coding. PCS Godwin Shen, Woo-Shik Kim, Sunil K. Narang, Antonio Ortega, Jaejoon Lee, HoCheon Wey
2010	B	`conf`	Edge-aware intra prediction for depth-map coding. ICIP Godwin Shen, Woo-Shik Kim, Antonio Ortega, Jaejoon Lee, HoCheon Wey
2010	Misc	`conf`	Improved Internet traffic analysis via optimized sampling. ICASSP Sean McPherson, Antonio Ortega
2010	—	`conf`	Improved video coding efficiency exploiting tree-based pixelwise coding dependencies. Visual Information Processing and Communication Giuseppe Valenzise, Antonio Ortega
2010	B	`conf`	Local two-channel critically sampled filter-banks on graphs. ICIP Sunil K. Narang, Antonio Ortega
2010	B	`conf`	MVMP: Multi-view Matching Pursuit with geometry constraints. ICIP Ivana Tosic, Antonio Ortega, Pascal Frossard
2010	C	`conf`	On media data structures for interactive streaming in immersive applications. VCIP Gene Cheung, Antonio Ortega, Ngai-Man Cheung, Bernd Girod
2010	B	`conf`	Optimization of Overlapped Tiling for Efficient 3D Image Retrieval. DCC Zihong Fan, Antonio Ortega
2010	B	`conf`	Rate-distortion based reconstruction optimization in distributed source coding for interactive multiview video streaming. ICIP Ngai-Man Cheung, Antonio Ortega, Gene Cheung
2010	Misc	`conf`	Reconstruction algorithm for high contrast velocity travel time tomography. ICASSP Yen-Ting Lin, Antonio Ortega
2010	B	`conf`	Sparse recovery for discrete tomography. ICIP Yen-Ting Lin, Antonio Ortega, Alexandros G. Dimakis
2010	C	`conf`	Sparse representation of depth maps for efficient transform coding. PCS Gene Cheung, Akira Kubota, Antonio Ortega
2010	J	`jnl`	Transform-based distributed data gathering. IEEE Trans. Signal Process. Godwin Shen, Antonio Ortega
2010	Misc	`conf`	Unidirectional graph-based wavelet transforms for efficient data gathering in sensor networks. ICASSP Sunil K. Narang, Godwin Shen, Antonio Ortega
2010	B	`conf`	Wavelet-based redundant representation for efficient random access of volumetric images. ICIP Zihong Fan, Antonio Ortega
2009	J	`jnl`	A Novel Approach for Compression of Images Captured using Bayer Color Filter Arrays CoRR Sang-Yong Lee, Antonio Ortega
2009	J	`jnl`	Adaptive computation control of variable complexity fano decoders. IEEE Trans. Commun. W. David Pan, Antonio Ortega
2009	Misc	`conf`	Adaptive distributed transforms for irregularly sampled Wireless Sensor Networks. ICASSP Godwin Shen, Sunil K. Narang, Antonio Ortega
2009	J	`jnl`	Analysis of Internet Measurement Systems for Optimized Anomaly Detection System Design CoRR Sean McPherson, Antonio Ortega
2009	J	`jnl`	Community Streaming With Interactive Visual Overlays: System and Optimization. IEEE Trans. Multim. Wai-Tian Tan, Gene Cheung, Antonio Ortega, Bo Shen
2009	B	`conf`	Depth map distortion analysis for view rendering and depth coding. ICIP Woo-Shik Kim, Antonio Ortega, PoLin Lai, Dong Tian, Cristina Gomila
2009	—	`conf`	Distributed Network Configuration for Wavelet-Based Compression in Sensor Networks. GSN Paula Tarrío, Giuseppe Valenzise, Godwin Shen, Antonio Ortega
2009	C	`conf`	Distributed source coding techniques for interactive multiview video streaming. PCS Ngai-Man Cheung, Antonio Ortega, Gene Cheung
2009	Misc	`conf`	Energy-efficient graph-based wavelets for distributed coding in Wireless Sensor Networks. ICASSP Godwin Shen, Sundeep Pattem, Antonio Ortega
2009	J	`jnl`	Joint estimation of copy number variation and reference intensities on multiple DNA arrays using GADA. Bioinform. Roger Pique-Regi, Antonio Ortega, Shahab Asgharzadeh
2009	Misc	`conf`	Microarray classification using block diagonal linear discriminant analysis with embedded feature selection. ICASSP Lingyan Sheng, Roger Pique-Regi, Shahab Asgharzadeh, Antonio Ortega
2009	Misc	`conf`	Modeling of contours in wavelet domain for generalized lifting image compression. ICASSP Julio C. Rolón, Antonio Ortega, Philippe Salembier
2009	B	`conf`	Optimized frame structure using distributed source coding for interactive multiview video streaming. ICIP Gene Cheung, Ngai-Man Cheung, Antonio Ortega
2009	B	`conf`	Overlapped Tiling for Fast Random Oblique Plane Access of 3D Object Datasets. DCC Zihong Fan, Antonio Ortega, Cheng-hao Chien
2009	B	`conf`	Performance evaluation of probability density estimators for unsupervised information theoretical region merging. ICIP Felipe Calderero, Ferran Marqués, Antonio Ortega
2009	B	`conf`	Quantization based nearest-neighbor-preserving metric approximation. ICIP Hye-Yeon Cheong, Antonio Ortega
2009	J	`jnl`	Rate-Distortion Optimized Scheduling for Redundant Video Representations. IEEE Trans. Image Process. Huisheng Wang, Antonio Ortega
2009	—	`conf`	Spatially-Localized Compressed Sensing and Routing in Multi-hop Sensor Networks. GSN Sungwon Lee, Sundeep Pattem, Maheswaran Sathiamoorthy, Bhaskar Krishnamachari, Antonio Ortega
2009	J	`jnl`	Transform-based Distributed Data Gathering CoRR Godwin Shen, Antonio Ortega
2009	C	`conf`	Tree-based wavelets for image coding: Orthogonalization and tree selection. PCS Godwin Shen, Antonio Ortega
2009	—	`conf`	Treelets as feature transformation tool for block diagonal linear discrimination. GENSiPS Lingyan Sheng, Antonio Ortega, Roger Pique-Regi, Shahab Asgharzadeh
2009	J	`jnl`	You know it when you see it [From the Editor]. IEEE Signal Process. Mag. Antonio Ortega
2008	B	`conf`	Adaptive reference filtering for bidirectional disparity compensation with focus mismatches. ICIP PoLin Lai, Antonio Ortega, Purvin Pandit, Peng Yin, Cristina Gomila
2008	C	`conf`	Coding structure optimization for interactive multiview streaming in virtual world observation. MMSP Gene Cheung, Antonio Ortega, Takashi Sakamoto
2008	B	`conf`	Comopact image representation using wavelet lifting along arbitrary trees. ICIP Godwin Shen, Antonio Ortega
2008	A	`conf`	Improvement of eigenvoice-based speaker adaptation by parameter space clustering. INTERSPEECH Shutaro Tanji, Koichi Shinoda, Sadaoki Furui, Antonio Ortega
2008	—	`conf`	Joint Routing and 2D Transform Optimization for Irregular Sensor Network Grids Using Wavelet Lifting. IPSN Godwin Shen, Antonio Ortega
2008	—	`ed.`	Large-Scale Knowledge Resources. Construction and Application, Third International Conference on Large-Scale Knowledge Resources, LKR 2008, Tokyo, Japan, March 3-5, 2008, Proceedings LKR Takenobu Tokunaga, Antonio Ortega
2008	B	`conf`	Motion compensation based on implicit block segmentation. ICIP Jae Hoon Kim, Antonio Ortega, Peng Yin, Purvin Pandit, Cristina Gomila
2008	Misc	`conf`	Optimized distributed 2D transforms for irregularly sampled sensor network grids using wavelet lifting. ICASSP Godwin Shen, Antonio Ortega
2008	J	`jnl`	Sampling-Based Correlation Estimation for Distributed Source Coding Under Rate and Complexity Constraints. IEEE Trans. Image Process. Ngai-Man Cheung, Huisheng Wang, Antonio Ortega
2008	J	`jnl`	Sparse representation and Bayesian detection of genome copy number alterations from microarray data. Bioinform. Roger Pique-Regi, Jordi Monso-Varona, Antonio Ortega, Robert C. Seeger, Timothy Triche, Shahab Asgharzadeh
2007	—	`conf`	Adaptive Filtering for Video Coding with Focus Change. ICASSP (1) PoLin Lai, Yeping Su, Peng Yin, Cristina Gomila, Antonio Ortega
2007	C	`conf`	Adaptive filtering for cross-view prediction in multi-view video coding. VCIP PoLin Lai, Yeping Su, Peng Yin, Cristina Gomila, Antonio Ortega
2007	—	`conf`	Dynamic Voltage Scaling Algorithms for Power Constrained Motion Estimation. ICASSP (2) In Suk Chong, Antonio Ortega
2007	C	`conf`	Flexible Video Decoding: A Distributed Source Coding Approach. MMSP Ngai-Man Cheung, Antonio Ortega
2007	C	`conf`	Motion estimation performance models with application to hardware error tolerance. VCIP Hye-Yeon Cheong, Antonio Ortega
2007	—	`conf`	Multiple View Region Matching as a Lagrangian Optimization Problem. ICASSP (1) Felipe Calderero, Ferran Marqués, Antonio Ortega
2007	J	`jnl`	New Coding Tools for Illumination and Focus Mismatch Compensation in Multiview Video Coding. IEEE Trans. Circuits Syst. Video Technol. Jae Hoon Kim, PoLin Lai, Joaquin Lopez, Antonio Ortega, Yeping Su, Peng Yin, Cristina Gomila
2007	A	`conf`	Pitch period estimation using multipulse model and wavelet transform. INTERSPEECH Prasanta Kumar Ghosh, Antonio Ortega, Shrikanth S. Narayanan
2007	A	`conf`	Power Efficient Motion Estimation using Multiple Imprecise Metric Computations. ICME In Suk Chong, Antonio Ortega
2007	—	`conf`	Rate-Distortion Analysis and Bit Allocation Strategy for Motion Estimation at the Decoder using Maximum Likelihood Technique in Distributed Video Coding. ICIP (2) Ivy H. Tseng, Antonio Ortega
2007	—	`conf`	Wavelet Footprints and Sparse Bayesian Learning for DNA Copy Number Change Analysis. ICASSP (1) Roger Pique-Regi, En-Shuo Tsau, Antonio Ortega, Robert C. Seeger, Shahab Asgharzadeh
2006	—	`conf`	A Dynamic Programming Approach to Distortion-Energy Optimization for Distributed Wavelet Compression with Applications to Data Gathering Inwireless Sensor Networks. ICASSP (4) Alexandre G. Ciancio, Antonio Ortega
2006	J	`jnl`	A Framework for Adaptive Scalable Video Coding Using Wyner-Ziv Techniques. EURASIP J. Adv. Signal Process. Huisheng Wang, Ngai-Man Cheung, Antonio Ortega
2006	B	`conf`	A Model-Based Approach to Correlation Estimation Inwavelet-Based Distributed Source Coding with Application to Hyperspectral Imagery. ICIP Ngai-Man Cheung, Antonio Ortega
2006	—	`conf`	Block Diagonal Linear Discriminant Analysis with Sequential Embedded Feature Selection. ICASSP (5) Roger Pique-Regi, Antonio Ortega
2006	B	`conf`	Computation Error Tolerance in Motion Estimation Algorithms. ICIP Hye-Yeon Cheong, In Suk Chong, Antonio Ortega
2006	J	`jnl`	Detecting and identifying malware: a new signal processing goal. IEEE Signal Process. Mag. Urbashi Mitra, Antonio Ortega, John S. Heidemann, Christos Papadopoulos
2006	J	`jnl`	Efficient scalable encoding for distributed speech recognition. Speech Commun. Naveen Srinivasamurthy, Antonio Ortega, Shrikanth S. Narayanan
2006	J	`jnl`	Efficient wavelet-based predictive Slepian-Wolf coding for hyperspectral imagery. Signal Process. Ngai-Man Cheung, Caimu Tang, Antonio Ortega, Cauligi S. Raghavendra
2006	—	`conf`	Energy-efficient data representation and routing for wireless sensor networks based on a distributed wavelet compression algorithm. IPSN Alexandre G. Ciancio, Sundeep Pattem, Antonio Ortega, Bhaskar Krishnamachari
2006	—	`conf`	Maximum a Posteriori (MAP)-Based Algorithm For Distributed Source Localization Using Quantized Acoustic Sensor Readings. ICASSP (5) Yoon Hak Kim, Antonio Ortega
2006	—	`conf`	Quantization-based probabilistic feature modeling for kernel design in content-based image retrieval. Multimedia Information Retrieval Hua Xie, Victor Andreu, Antonio Ortega
2006	J	`jnl`	dsp Forum - Future of Video Coding and Transmission. IEEE Signal Process. Mag. Gary J. Sullivan, Jens-Rainer Ohm, Antonio Ortega, Edward J. Delp, Anthony Vetro, Mauro Barni
2005	—	`conf`	A distributed wavelet compression algorithm for wireless multihop sensor networks using lifting. ICASSP (4) Alexandre G. Ciancio, Antonio Ortega
2005	—	`conf`	Analysis and Testing for Error Tolerant Motion Estimation. DFT Hyukjune Chung, Antonio Ortega
2005	—	`conf`	Correlation estimation for distributed source coding under information exchange constraints. ICIP (2) Ngai-Man Cheung, Huisheng Wang, Antonio Ortega
2005	—	`conf`	Dependent bit allocation in multiview video coding. ICIP (2) Jae Hoon Kim, Jonathan Garcia, Antonio Ortega
2005	J	`jnl`	Editorial. EURASIP J. Adv. Signal Process. Antonio Ortega, Lang Tong, Haitao Zheng, Michele Zorzi
2005	B	`conf`	Efficient Inter-Band Prediction and Wavelet Based Compression for Hyperspectral Imagery: A Distributed Source Coding Approach. DCC Caimu Tang, Ngai-Man Cheung, Antonio Ortega, Cauligi S. Raghavendra
2005	—	`conf`	Hardware Testing For Error Tolerant Multimedia Compression based on Linear Transforms. DFT In Suk Chong, Antonio Ortega
2005	—	`conf`	Quantizer design and distributed encoding algorithm for source localization in sensor networks. IPSN Yoon Hak Kim, Antonio Ortega
2005	—	`conf`	Quantizer design for source localization in sensor networks. ICASSP (4) Yoon Hak Kim, Antonio Ortega
2005	—	`conf`	Rate-distortion-based scheduling of video with multiple decoding paths. Electronic Imaging: Image and Video Communications and Processing Huisheng Wang, Antonio Ortega
2005	J	`jnl`	Reduced-Complexity Deterministic Annealing for Vector Quantizer Design. EURASIP J. Adv. Signal Process. Kemal Demirciler, Antonio Ortega
2005	—	`conf`	Sequential Diagonal Linear Discriminant Analysis (SeqDLDA) for Microarray Classification and Gene Identification. CSB Workshops Roger Pique-Regi, Antonio Ortega, Shahab Asgharzadeh
2005	—	`conf`	Video coding scheme using irregular binning and iterative decoding. Electronic Imaging: Image and Video Communications and Processing Kang-Sun Choi, Antonio Ortega
2004	—	`conf`	A distributed wavelet compression algorithm for wireless sensor networks using lifting. ICASSP (4) Alexandre G. Ciancio, Antonio Ortega
2004	—	`conf`	An user preference information based kernel for SVM active learning in content-based image retrieval. Multimedia Information Retrieval Hua Xie, Antonio Ortega
2004	B	`conf`	Efficient memory management control for H.264. ICIP Hyukjune Chung, Antonio Ortega
2004	—	`conf`	Enhanced standard compliant distributed speech recognition (Aurora encoder) using rate allocation. ICASSP (1) Naveen Srinivasamurthy, Antonio Ortega, Shrikanth S. Narayanan
2004	B	`conf`	Scalable predictive coding by nested quantization with layered side information. ICIP Huisheng Wang, Antonio Ortega
2004	J	`jnl`	Scalable variable complexity approximate forward DCT. IEEE Trans. Circuits Syst. Video Technol. Krisda Lengwehasatit, Antonio Ortega
2003	Misc	`conf`	Application-specific compression for time delay estimation in sensor networks. SenSys Lavanya Vasudevan, Antonio Ortega, Urbashi Mitra
2003	J	`jnl`	Consistent Estimation of Erased Data in a DPCM Based Multiple Description Coding System. J. VLSI Signal Process. Raghavendra Singh, Antonio Ortega
2003	J	`jnl`	Efficient quantization for overcomplete expansions in R IEEE Trans. Inf. Theory Baltasar Beferull-Lozano, Antonio Ortega
2003	A	`conf`	Estimation of erased data in a H.263 coded stream by using unbalanced multiple description coding. ICME Marco Fumagalli, Phoom Sagetong, Antonio Ortega
2003	—	`conf`	Fast long-term motion estimation for H.264 using multiresolution search. ICIP (1) Hyukjune Chung, David Romacho, Antonio Ortega
2003	—	`conf`	Image coding based on multiple projections and multistage vector quantization. ICIP (2) Kemal Demirciler, Antonio Ortega
2003	—	`conf`	Model-based digital image halftoning using iterative reduced-complexity grid message-passing algorithm. Color Imaging: Processing, Hardcopy, and Applications Phunsak Thiennviboon, Antonio Ortega, Keith M. Chugg
2003	B	`conf`	PALS: peer-to-peer adaptive layered streaming. NOSSDAV Reza Rejaie, Antonio Ortega
2003	—	`conf`	Rotation-invariant features based on steerable transforms with an application to distributed image classification. ICIP (3) Baltasar Beferull-Lozano, Antonio Ortega, Hua Xie
2003	—	`conf`	Stochastic rate-control of interframe video coders for VBR channels. ICIP (3) Julián Cabrera, José Ignacio Ronda, Antonio Ortega, Narciso García
2003	A	`conf`	Towards optimal encoding for classification with applications to distributed speech recognition. INTERSPEECH Naveen Srinivasamurthy, Antonio Ortega, Shrikanth S. Narayanan
2003	J	`jnl`	Unbalanced Multiple-Description Video Coding with Rate-Distortion Optimization. EURASIP J. Adv. Signal Process. David Comas, Raghavendra Singh, Antonio Ortega, Ferran Marqués
2002	—	`conf`	A Semiquantitative Approach to Study Semiqualitative Systems. IBERAMIA Antonio Ortega, Rafael M. Gasca, Miguel Toro, Jesús Torres
2002	—	`conf`	A comparison of different haptic compression techniques. ICME (1) Cyrus Shahabi, Antonio Ortega, Mohammad R. Kolahdouzan
2002	C	`conf`	Entropy- and complexity-constrained classified quantizer design for distributed image classification. IEEE Workshop on Multimedia Signal Processing Hua Xie, Antonio Ortega
2002	—	`conf`	Low complexity motion estimation algorithm by multiresolution search for long-term memory motion compensation. ICIP (2) Hyukjune Chung, Antonio Ortega, Yutaka Horiguchi
2002	C	`conf`	Low-complexity motion estimation for long-term memory motion compensation. VCIP Hyukjune Chung, Antonio Ortega, Alexander A. Sawchuk
2002	—	`conf`	Optimal rate control for video transmission over VBR channels based on a hybrid MMAX/MMSE criterion. ICME (2) Sang-Yong Lee, Antonio Ortega
2002	—	`conf`	Rate-distortion model and analytical bit allocation for wavelet-based region of interest coding. ICIP (3) Phoom Sagetong, Antonio Ortega
2002	B	`conf`	Reduced Complexity Quantization Under Classification Constraints. DCC Naveen Srinivasamurthy, Antonio Ortega
2002	J	`jnl`	Scalable proxy caching of video under storage constraints. IEEE J. Sel. Areas Commun. Zhourong Miao, Antonio Ortega
2002	J	`jnl`	Stochastic rate-control of video coders for wireless channels. IEEE Trans. Circuits Syst. Video Technol. Julián Cabrera, José Ignacio Ronda, Antonio Ortega
2001	A	`conf`	A Novel Packet Loss Recovery Technique For Multimedia Communication. ICME Wenqing Jiang, Antonio Ortega
2001	—	`conf`	A novel approach of image compression in digital cameras with a Bayer color filter array. ICIP (3) Sang-Yong Lee, Antonio Ortega
2001	A	`conf`	Analysis of Cache Efficiency in 2D Wavelet Transform. ICME Hironori Komi, Antonio Ortega
2001	A	`conf`	Analytical Model-Based Bit Allocation Forwavelet Coding With Applications To Multiple Description Coding And Region Of Interest Coding. ICME Phoom Sagetong, Antonio Ortega
2001	B	`conf`	Buffer control for variable complexity Fano decoders. GLOBECOM Wendi Pan, Antonio Ortega
2001	B	`conf`	Construction of Low Complexity Regular Quantizers for Overcomplete Expansions in R Data Compression Conference Baltasar Beferull-Lozano, Antonio Ortega
2001	Misc	`conf`	Efficient quantization for overcomplete expansions in R ICASSP Baltasar Beferull-Lozano, Antonio Ortega
2001	A	`conf`	Efficient scalable speech compression for scalable speech recognition. INTERSPEECH Naveen Srinivasamurthy, Antonio Ortega, Shrikanth S. Narayanan
2001	C	`conf`	Feature representation and compression for content-based retrieval. VCIP Hua Xie, Antonio Ortega
2001	J	`jnl`	Guest Editors' Introduction. J. VLSI Signal Process. Antonio Ortega, Abeer Alwan
2001	—	`conf`	High Capacity Audio Data Hiding For Noisy Channels. ITCC Jim Chou, Kannan Ramchandran, Antonio Ortega
2001	C	`conf`	Joint compression-classification with quantizer/classifier dimension mismatch. VCIP Naveen Srinivasamurthy, Antonio Ortega
2001	J	`jnl`	Lifting factorization-based discrete wavelet transform architecture design. IEEE Trans. Circuits Syst. Video Technol. Wenqing Jiang, Antonio Ortega
2001	Misc	`conf`	Next generation techniques for robust and imperceptible audio data hiding. ICASSP Jim Chou, Kannan Ramchandran, Antonio Ortega
2001	J	`jnl`	Probabilistic partial-distance fast matching algorithms for motion estimation. IEEE Trans. Circuits Syst. Video Technol. Krisda Lengwehasatit, Antonio Ortega
2001	C	`conf`	Proxy-based approaches for IDCT acceleration. VCIP Wendi Pan, Antonio Ortega, Ibrahim N. Hajj-Ahmad, Roberto Sannino
2001	C	`conf`	Rate-distortion optimization in a robust video transmission based on unbalanced multiple description coding. MMSP David Comas, Raghavendra Singh, Antonio Ortega
2001	—	`conf`	Simplified grid message-passing algorithm with application to digital image halftoning. ICIP (2) Phunsak Thiennviboon, Antonio Ortega, Keith M. Chugg
2001	—	`conf`	Stochastic rate-control of video coders for wireless channels. ICIP (1) Julián Cabrera, José Ignacio Ronda, Antonio Ortega
2000	B	`conf`	Complexity-Scalable Transform Coding Using Variable Complexity Algorithms. Data Compression Conference Wendi Pan, Antonio Ortega
2000	—	`conf`	Compression for recognition and content-based retrieval. EUSIPCO Antonio Ortega, Baltasar Beferull-Lozano, Naveen Srinivasamurthy, Hua Xie
2000	B	`conf`	Computationally Scalable Partial Distance Based Fast Search Motion Estimation. ICIP Krisda Lengwehasatit, Antonio Ortega
2000	J	`jnl`	Line-based, reduced memory, wavelet image compression. IEEE Trans. Image Process. Christos Chrysafis, Antonio Ortega
2000	B	`conf`	Lookahead Search for Lossy Context-Based Adaptive Entropy Coding. ICIP Raghavendra Singh, Antonio Ortega
2000	A	`conf`	Multiple Description Speech Coding for Robust Communication over Lossy Packet Networks. IEEE International Conference on Multimedia and Expo (I) Wenqing Jiang, Antonio Ortega
2000	J	`jnl`	Overlapped block disparity compensation with adaptive windows for stereo image coding. IEEE Trans. Circuits Syst. Video Technol. Woontack Woo, Antonio Ortega
2000	B	`conf`	Rate-Complexity-Distortion Optimization for Quadtree-Based DCT Coding. ICIP Krisda Lengwehasatit, Antonio Ortega
2000	A	`conf`	Towards Efficient and Scalable Speech Compression Schemes for Robust Speech Recognition Applications. IEEE International Conference on Multimedia and Expo (I) Naveen Srinivasamurthy, Antonio Ortega, Qifeng Zhu, Abeer A. Alwan
1999	—	`conf`	An Algorithm for Low Memory Wavelet Image Compression. ICIP (3) Christos Chrysafis, Antonio Ortega
1999	B	`conf`	Complexity-Distortion Tradeoffs in Vector Matching Based on Probabilistic Partial Distance Techniques. Data Compression Conference Krisda Lengwehasatit, Antonio Ortega
1999	—	`conf`	Efficient Discrete Wavelet Transform Architectures Based on Filterbank Factorizations. ICIP (2) Wenqing Jiang, Antonio Ortega
1999	—	`conf`	Embedded Image-Domain Compression Using Context Models. ICIP (1) Youngjun Yoo, Young Gap Kwon, Antonio Ortega
1999	C	`conf`	Erasure recovery in predictive coding environments using multiple description coding. MMSP Raghavendra Singh, Antonio Ortega
1999	J	`jnl`	Image subband coding using context-based classification and adaptive quantization. IEEE Trans. Image Process. Youngjun Yoo, Antonio Ortega, Bin Yu
1999	Misc	`conf`	Multiple description coding via scaling-rotation transform. ICASSP Wenqing Jiang, Antonio Ortega
1999	J	`jnl`	Optimal blockwise dependent quantization for stereo image coding. IEEE Trans. Circuits Syst. Video Technol. Woontack Woo, Antonio Ortega
1999	J	`jnl`	Rate control for robust video transmission over burst-error wireless channels. IEEE J. Sel. Areas Commun. Chi-Yuan Hsu, Antonio Ortega, Masoud R. K. Khansari
1999	—	`conf`	Stereo Image Coding Using Hierarchical Mrf Model and Selective Overlapped Block Disparity Compensation. ICIP (2) Woontack Woo, Antonio Ortega, Yuichi Iwadate
1998	Misc	`conf`	A Lagrangian optimization approach to rate control for delay-constrained video transmission over burst-error channels. ICASSP Chi-Yuan Hsu, Antonio Ortega
1998	—	`conf`	An Iterative Algorithm for Two-Dimensional Digital Least Metric Problems with Applications to Digital Image Compression. ICIP (2) Keith M. Chugg, Xiaopeng Chen, Antonio Ortega, Cheng-Wei Chang
1998	J	`jnl`	Bit-rate control using piecewise approximated rate-distortion characteristics. IEEE Trans. Circuits Syst. Video Technol. Liang-Jin Lin, Antonio Ortega
1998	—	`conf`	DCT Computation based on Variable Complexity Fast Approximations. ICIP (3) Krisda Lengwehasatit, Antonio Ortega
1998	J	`jnl`	Design and Implementation of a Soft Caching Proxy. Comput. Networks Jussi Kangasharju, Young Gap Kwon, Antonio Ortega
1998	J	`jnl`	From Rate-distortion Theory To Commercial Image and Video Compression Technology. IEEE Signal Process. Mag. Antonio Ortega, Kannan Ramchandran
1998	C	`conf`	Implementation of optimized cache replenishment algorithms in a soft caching system. MMSP Jussi Kangasharju, Young Gap Kwon, Antonio Ortega, Xuguang Yang, Kannan Ramchandran
1998	C	`conf`	Joint source channel coding with hybrid FEC/ARQ for buffer constrained video transmission. MMSP Rohit Puri, Kannan Ramchandran, Antonio Ortega
1998	B	`conf`	Line Based, Reduced Memory, Wavelet Image Compression. Data Compression Conference Christos Chrysafis, Antonio Ortega
1998	—	`conf`	Rate control for delay-constrained video transmission. EUSIPCO Clii-Yuan Hsu, Antonio Ortega
1998	J	`jnl`	Rate-distortion methods for image and video compression. IEEE Signal Process. Mag. Antonio Ortega, Kannan Ramchandran
1998	C	`ed.`	Second IEEE Workshop on Multimedia Signal Processing, MMSP 1998, Redondo Beach, California, USA, December 7-9, 1998 MMSP Ping Wah Wong, Abeer Alwan, Antonio Ortega, C.-C. Jay Kuo, C. L. Max Nikias
1998	J	`jnl`	Special Issue on High Fidelity Media Processing: Guest Editors' Comments. J. Vis. Commun. Image Represent. Tomlinson Holman, C.-C. Jay Kuo, Chris Kyriakakis, Ulrich Neumann, Antonio Ortega
1998	J	`jnl`	VBR video: tradeoffs and potentials. Proc. IEEE T. V. Lakshman, Antonio Ortega, Amy R. Reibman
1997	J	`jnl`	Adaptive scalar quantization without side information. IEEE Trans. Image Process. Antonio Ortega, Martin Vetterli
1997	Misc	`conf`	Distortion/decoding time tradeoffs in software DCT-based image coding. ICASSP Krisda Lengwehasatit, Antonio Ortega
1997	B	`conf`	Efficient Context-Based Entropy Coding Lossy Wavelet Image Compression. Data Compression Conference Christos Chrysafis, Antonio Ortega
1997	—	`conf`	Forward/Backward Adaptive Context Selection with Applications to Motion Vector Field Encoding. ICIP (2) Wenqing Jiang, Antonio Ortega
1997	J	`jnl`	Joint Selection of Source and Channel Rate for VBR Video Transmission Under ATM Policing Constraints. IEEE J. Sel. Areas Commun. Chi-Yuan Hsu, Antonio Ortega, Amy R. Reibman
1997	—	`conf`	Optimal Segmentation of a VBR Source for its Parallel Transmission over Multiple ATM Connections. ICIP (2) Sergio D. Servetto, Kannan Ramchandran, Klara Nahrstedt, Antonio Ortega
1997	—	`conf`	Perceptually Based Video Rate Control Using Pre-Filtering and Predicted Rate-Distortion Characteristics. ICIP (2) Liang-Jin Lin, Antonio Ortega
1997	—	`conf`	Soft Caching: Image Caching in a Rate-Distortion Framework. ICIP (2) Claudio Weidmann, Martin Vetterli, Antonio Ortega, Fabio Carignano
1997	C	`conf`	Soft caching: web cache management techniques for images. MMSP Antonio Ortega, Fabio Carignano, Serge Ayer, Martin Vetterli
1996	Misc	`conf`	A novel hybrid technique for discrete rate-distortion optimization with applications to fast codebook search for SVQ. ICASSP Youngjun Yoo, Antonio Ortega, Kannan Ramchandran
1996	—	`conf`	Adaptive quantization of image subbands with efficient overhead rate selection. ICIP (2) Youngjun Yoo, Antonio Ortega, Bin Yu
1996	B	`conf`	Optimal Bit Allocation Under Multiple Rate Constraints. Data Compression Conference Antonio Ortega
1995	—	`conf`	A gradient-based rate control algorithm with applications to MPEG video. ICIP (3) Liang-Jin Lin, Antonio Ortega, C.-C. Jay Kuo
1995	—	`conf`	Rate control for video coding over variable bit rate channels with applications to wireless transmission. ICIP (3) Antonio Ortega, Masoud R. K. Khansari
1994	A*	`conf`	A Framework for Optimization of a Multiresolution Remote Image Retrieval System. INFOCOM Antonio Ortega, Z. Zhang, Martin Vetterli
1994	—	`conf`	Adaptive Quantization without Side Information. ICIP (3) Antonio Ortega, Martin Vetterli
1994	J	`jnl`	Bit allocation for dependent quantization with applications to multiresolution and MPEG video coders. IEEE Trans. Image Process. Kannan Ramchandran, Antonio Ortega, Martin Vetterli
1994	J	`jnl`	Optimal trellis-based buffered compression and fast approximations. IEEE Trans. Image Process. Antonio Ortega, Kannan Ramchandran, Martin Vetterli
1993	—	`conf`	Bit allocation for dependent quantization with applications to MPEG video coders. ICASSP (5) Kannan Ramchandran, Antonio Ortega, Martin Vetterli
1993	J	`jnl`	Multiresolution Broadcast for Digital HDTV Using Joint Source/Channel Coding. IEEE J. Sel. Areas Commun. Kannan Ramchandran, Antonio Ortega, Kamil Metin Uz, Martin Vetterli