Kalin Stefanov

50 papers A* 8A 2B 13Journal 21Unranked 5

Year	Rank	Type	Title / Venue / Authors
2026	A*	`conf`	AuslanSpell: An Interactive Technology for Improving Auslan Fingerspelling Comprehension. CHI Kalin Stefanov, Andre Ky Pham, Antony Smith Loose, Lucy M. Robertson-Bell, Louisa Jane Vaughan Willoughby
2025	J	`jnl`	DexAvatar: 3D Sign Language Reconstruction with Hand and Body Pose Priors. CoRR Kaustubh Kundu, Hrishav Bakul Barua, Lucy M. Robertson-Bell, Zhixi Cai, Kalin Stefanov
2025	J	`jnl`	Do Blind Spots Matter for Word-Referent Mapping? A Computational Study with Infant Egocentric Video. CoRR Zekai Shi, Zhixi Cai, Kalin Stefanov
2025	A*	`conf`	Enhancing Tactile Learning: A Co-Designed System for Supporting Speech Interaction with Multi-Part 3D Printed Models by Students who are Blind. CHI Ruth Galan Nagassa, Andre Ky Pham, Matthew Butler, Leona Holloway, Kalin Stefanov, Skye de Vent, Kim Marriott
2025	A	`conf`	GTA-HDR: A Large-Scale Synthetic Dataset for HDR Image Reconstruction. WACV Hrishav Bakul Barua, Kalin Stefanov, KokSheik Wong, Abhinav Dhall, Ganesh Krishnasamy
2025	J	`jnl`	PhysHDR: When Lighting Meets Materials and Scene Geometry in HDR Reconstruction. CoRR Hrishav Bakul Barua, Kalin Stefanov, Ganesh Krishnasamy, KokSheik Wong, Abhinav Dhall
2025	J	`jnl`	S-HR-VQVAE: Sequential Hierarchical Residual Learning Vector Quantized Variational Autoencoder for Video Prediction. IEEE Trans. Multim. Mohammad Adiban, Kalin Stefanov, Sabato Marco Siniscalchi, Giampiero Salvi
2025	—	`conf`	Sign-MExD: An Expert-Infused Diffusion Model for Sign Language Production. APSIPA Jiayu Shen, Kalin Stefanov, Vee Yee Chong, Lay-Ki Soon, KokSheik Wong
2024	A*	`conf`	1M-Deepfakes Detection Challenge. ACM Multimedia Zhixi Cai, Abhinav Dhall, Shreya Ghosh, Munawar Hayat, Dimitrios Kollias, Kalin Stefanov, Usman Tariq
2024	J	`jnl`	1M-Deepfakes Detection Challenge. CoRR Zhixi Cai, Abhinav Dhall, Shreya Ghosh, Munawar Hayat, Dimitrios Kollias, Kalin Stefanov, Usman Tariq
2024	J	`jnl`	A Cycle Ride to HDR: Semantics Aware Self-Supervised Framework for Unpaired LDR-to-HDR Image Translation. CoRR Hrishav Bakul Barua, Kalin Stefanov, Lemuel Lai En Che, Abhinav Dhall, KokSheik Wong, Ganesh Krishnasamy
2024	A*	`conf`	AV-Deepfake1M: A Large-Scale LLM-Driven Audio-Visual Deepfake Dataset. ACM Multimedia Zhixi Cai, Shreya Ghosh, Aman Pankaj Adatia, Munawar Hayat, Abhinav Dhall, Tom Gedeon, Kalin Stefanov
2024	J	`jnl`	GTA-HDR: A Large-Scale Synthetic Dataset for HDR Image Reconstruction. CoRR Hrishav Bakul Barua, Kalin Stefanov, KokSheik Wong, Abhinav Dhall, Ganesh Krishnasamy
2024	J	`jnl`	HistoHDR-Net: Histogram Equalization for Single LDR to HDR Image Translation. CoRR Hrishav Bakul Barua, Ganesh Krishnasamy, KokSheik Wong, Abhinav Dhall, Kalin Stefanov
2024	B	`conf`	Histohdr-Net: Histogram Equalization for Single LDR to HDR Image Translation. ICIP Hrishav Bakul Barua, Ganesh Krishnasamy, KokSheik Wong, Abhinav Dhall, Kalin Stefanov
2024	J	`jnl`	Human Brain Exhibits Distinct Patterns When Listening to Fake Versus Real Audio: Preliminary Evidence. CoRR Mahsa Salehi, Kalin Stefanov, Ehsan Shareghi
2024	B	`conf`	Participation Role-Driven Engagement Estimation of ASD Individuals in Neurodiverse Group Discussions. ICMI Kalin Stefanov, Yukiko I. Nakano, Chisa Kobayashi, Ibuki Hoshina, Tatsuya Sakato, Fumio Nihei, Chihiro Takayama, Ryo Ishii, Masatsugu Tsujii
2023	J	`jnl`	"Glitch in the Matrix!": A Large Scale Benchmark for Content Driven Audio-Visual Forgery Detection and Localization. CoRR Zhixi Cai, Shreya Ghosh, Abhinav Dhall, Tom Gedeon, Kalin Stefanov, Munawar Hayat
2023	J	`jnl`	AV-Deepfake1M: A Large-Scale LLM-Driven Audio-Visual Deepfake Dataset. CoRR Zhixi Cai, Shreya Ghosh, Aman Pankaj Adatia, Munawar Hayat, Abhinav Dhall, Kalin Stefanov
2023	—	`conf`	ArtHDR-Net: Perceptually Realistic and Accurate HDR Content Creation. APSIPA ASC Hrishav Bakul Barua, Ganesh Krishnasamy, KokSheik Wong, Kalin Stefanov, Abhinav Dhall
2023	J	`jnl`	ArtHDR-Net: Perceptually Realistic and Accurate HDR Content Creation. CoRR Hrishav Bakul Barua, Ganesh Krishnasamy, KokSheik Wong, Kalin Stefanov, Abhinav Dhall
2023	A*	`conf`	MARLIN: Masked Autoencoder for facial video Representation LearnINg. CVPR Zhixi Cai, Shreya Ghosh, Kalin Stefanov, Abhinav Dhall, Jianfei Cai, Hamid Rezatofighi, Reza Haffari, Munawar Hayat
2023	J	`jnl`	S-HR-VQVAE: Sequential Hierarchical Residual Learning Vector Quantized Variational Autoencoder for Video Prediction. CoRR Mohammad Adiban, Kalin Stefanov, Sabato Marco Siniscalchi, Giampiero Salvi
2022	J	`jnl`	Do You Really Mean That? Content Driven Audio-Visual Deepfake Dataset and Multimodal Method for Temporal Forgery Localization. CoRR Zhixi Cai, Kalin Stefanov, Abhinav Dhall, Munawar Hayat
2022	A*	`conf`	Graph-based Group Modelling for Backchannel Detection. ACM Multimedia Garima Sharma, Kalin Stefanov, Abhinav Dhall, Jianfei Cai
2022	A	`conf`	Hierarchical Residual Learning Based Vector Quantized Variational Autoencoder for Image Reconstruction and Generation. BMVC Mohammad Adiban, Kalin Stefanov, Sabato Marco Siniscalchi, Giampiero Salvi
2022	J	`jnl`	Hierarchical Residual Learning Based Vector Quantized Variational Autoencoder for Image Reconstruction and Generation. CoRR Mohammad Adiban, Kalin Stefanov, Sabato Marco Siniscalchi, Giampiero Salvi
2022	J	`jnl`	MARLIN: Masked Autoencoder for facial video Representation LearnINg. CoRR Zhixi Cai, Shreya Ghosh, Kalin Stefanov, Abhinav Dhall, Jianfei Cai, Hamid Rezatofighi, Reza Haffari, Munawar Hayat
2022	J	`jnl`	Visual Representations of Physiological Signals for Fake Video Detection. CoRR Kalin Stefanov, Bhawna Paliwal, Abhinav Dhall
2021	—	`conf`	Group-Level Focus of Visual Attention for Improved Active Speaker Detection. ICMI Companion Christopher Birmingham, Maja J. Mataric, Kalin Stefanov
2021	A*	`conf`	Group-Level Focus of Visual Attention for Improved Next Speaker Prediction. ACM Multimedia Chris Birmingham, Kalin Stefanov, Maja J. Mataric
2020	B	`conf`	Emotion or expressivity? An automated analysis of nonverbal perception in a social dilemma. FG Su Lei, Kalin Stefanov, Jonathan Gratch
2020	B	`conf`	Multimodal Automatic Coding of Client Behavior in Motivational Interviewing. ICMI Leili Tavabi, Kalin Stefanov, Larry Zhang, Brian Borsari, Joshua D. Woolley, Stefan Scherer, Mohammad Soleymani
2020	B	`conf`	OpenSense: A Platform for Multimodal Data Acquisition and Behavior Perception. ICMI Kalin Stefanov, Baiyu Huang, Zongjian Li, Mohammad Soleymani
2020	J	`jnl`	Self-Supervised Vision-Based Detection of the Active Speaker as Support for Socially Aware Language Acquisition. IEEE Trans. Cogn. Dev. Syst. Kalin Stefanov, Jonas Beskow, Giampiero Salvi
2020	B	`conf`	Spatial Bias in Vision-Based Voice Activity Detection. ICPR Kalin Stefanov, Mohammad Adiban, Giampiero Salvi
2019	J	`jnl`	Modeling of Human Visual Attention in Multiparty Open-World Dialogues. ACM Trans. Hum. Robot Interact. Kalin Stefanov, Giampiero Salvi, Dimosthenis Kontogiorgos, Hedvig Kjellström, Jonas Beskow
2019	B	`conf`	Multimodal Analysis and Estimation of Intimate Self-Disclosure. ICMI Mohammad Soleymani, Kalin Stefanov, Sin-Hwa Kang, Jan Ondras, Jonathan Gratch
2019	B	`conf`	Multimodal Learning for Identifying Opportunities for Empathetic Responses. ICMI Leili Tavabi, Kalin Stefanov, Setareh Nasihati Gilani, David R. Traum, Mohammad Soleymani
2019	B	`conf`	Towards Digitally-Mediated Sign Language Communication. HAI Kalin Stefanov, Mayumi Bono
2018	—	`—`	Recognition and Generation of Communicative Signals: Modeling of Hand Gestures, Speech Activity and Eye-Gaze in Human-Machine Interaction. Kalin Stefanov
2018	J	`jnl`	Webcam-based Eye Gaze Tracking under Natural Head Movement. CoRR Kalin Stefanov
2017	J	`jnl`	Self-Supervised Vision-Based Detection of the Active Speaker as a Prerequisite for Socially-Aware Language Acquisition. CoRR Kalin Stefanov, Jonas Beskow, Giampiero Salvi
2016	B	`conf`	A Multi-party Multi-modal Dataset for Focus of Visual Attention in Human-human and Human-robot Interaction. LREC Kalin Stefanov, Jonas Beskow
2016	—	`conf`	Look who's talking: visual identification of the active speaker in multi-party human-robot interaction. ASSP4MI@ICMI Kalin Stefanov, Akihiro Sugimoto, Jonas Beskow
2015	B	`conf`	Public Speaking Training with a Multimodal Interactive Virtual Audience Framework. ICMI Mathieu Chollet, Kalin Stefanov, Helmut Prendinger, Stefan Scherer
2014	A*	`conf`	Human-robot collaborative tutoring using multiparty multimodal spoken dialogue. HRI Samer Al Moubayed, Jonas Beskow, Bajibabu Bollepalli, Joakim Gustafson, Ahmed Hussen Abdelaziz, Martin Johansson, Maria Koutsombogera, José David Águas Lopes, Jekaterina Novikova, Catharine Oertel, Gabriel Skantze, Kalin Stefanov, Gül Varol
2014	B	`conf`	The Tutorbot Corpus ― A Corpus for Studying Tutoring Behaviour in Multiparty Face-to-Face Spoken Dialogue. LREC Maria Koutsombogera, Samer Al Moubayed, Bajibabu Bollepalli, Ahmed Hussen Abdelaziz, Martin Johansson, José David Águas Lopes, Jekaterina Novikova, Catharine Oertel, Kalin Stefanov, Gül Varol
2013	—	`conf`	Tutoring Robots - Multiparty Multimodal Social Dialogue with an Embodied Tutor. eNTERFACE Samer Al Moubayed, Jonas Beskow, Bajibabu Bollepalli, Ahmed Hussen Abdelaziz, Martin Johansson, Maria Koutsombogera, José David Águas Lopes, Jekaterina Novikova, Catharine Oertel, Gabriel Skantze, Kalin Stefanov, Gül Varol
2012	B	`conf`	Multimodal multiparty social interaction with the furhat head. ICMI Samer Al Moubayed, Gabriel Skantze, Jonas Beskow, Kalin Stefanov, Joakim Gustafson