Dimitrios Rafailidis

87 papers A* 3A 6B 8C 2Misc 7Journal 43Unranked 16

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Memory Bank Compression for Continual Adaptation of Large Language Models. CoRR Thomas Katraouras, Dimitrios Rafailidis
2025	—	`conf`	HAGAPS: Hierarchical Attentive Graph Neural Networks for Predicting Alternative Polyadenylation Site Quantification. ECML/PKDD (9) Eleni Giovanoudi, Dimitrios Rafailidis
2025	J	`jnl`	Hybrid Attentive Graph Neural Networks for time series gene expression clustering. Expert Syst. Appl. Eleni Giovanoudi, Dimitrios Rafailidis
2025	J	`jnl`	Pruning Overparameterized Multi-Task Networks for Degraded Web Image Restoration. CoRR Thomas Katraouras, Dimitrios Rafailidis
2025	Misc	`conf`	RepAs: Iterative Refinement for Predicting Polyadenylation Site Usage. SAC Eleni Giovanoudi, Dimitrios Rafailidis
2023	J	`jnl`	Multi-Task Learning with Loop Specific Attention for CDR Structure Prediction. CoRR Eleni Giovanoudi, Dimitrios Rafailidis
2021	—	`conf`	A Deep Graph Reinforcement Learning Model for Improving User Experience in Live Video Streaming. IEEE BigData Stefanos Antaris, Dimitrios Rafailidis, Sarunas Girdzijauskas
2021	J	`jnl`	A Deep Graph Reinforcement Learning Model for Improving User Experience in Live Video Streaming. CoRR Stefanos Antaris, Dimitrios Rafailidis, Sarunas Girdzijauskas
2021	J	`jnl`	Knowledge distillation on neural networks for evolving graphs. Soc. Netw. Anal. Min. Stefanos Antaris, Dimitrios Rafailidis, Sarunas Girdzijauskas
2021	J	`jnl`	Meta-Reinforcement Learning via Buffering Graph Signatures for Live Video Streaming Events. CoRR Stefanos Antaris, Dimitrios Rafailidis, Sarunas Girdzijauskas
2021	B	`conf`	Meta-reinforcement learning via buffering graph signatures for live video streaming events. ASONAM Stefanos Antaris, Dimitrios Rafailidis, Sarunas Girdzijauskas
2021	J	`jnl`	Multi-Task Learning for User Engagement and Adoption in Live Video Streaming Events. CoRR Stefanos Antaris, Dimitrios Rafailidis, Romina Arriaza
2021	—	`conf`	Multi-task Learning for User Engagement and Adoption in Live Video Streaming Events. ECML/PKDD (5) Stefanos Antaris, Dimitrios Rafailidis, Romina Arriaza
2021	A	`conf`	Sequence Adaptation via Reinforcement Learning in Recommender Systems. RecSys Stefanos Antaris, Dimitrios Rafailidis
2021	J	`jnl`	Sequence Adaptation via Reinforcement Learning in Recommender Systems. CoRR Stefanos Antaris, Dimitrios Rafailidis
2020	J	`jnl`	A Joint Two-Phase Time-Sensitive Regularized Collaborative Ranking Model for Point of Interest Recommendation. IEEE Trans. Knowl. Data Eng. Mohammad Aliannejadi, Dimitrios Rafailidis, Fabio Crestani
2020	J	`jnl`	Adaptive Neural Architectures for Recommender Systems. CoRR Dimitrios Rafailidis, Stefanos Antaris
2020	B	`conf`	Distill2Vec: Dynamic Graph Representation Learning with Knowledge Distillation. ASONAM Stefanos Antaris, Dimitrios Rafailidis
2020	J	`jnl`	Distill2Vec: Dynamic Graph Representation Learning with Knowledge Distillation. CoRR Stefanos Antaris, Dimitrios Rafailidis
2020	—	`conf`	EGAD: Evolving Graph Representation Learning with Self-Attention and Knowledge Distillation for Live Video Streaming Events. IEEE BigData Stefanos Antaris, Dimitrios Rafailidis, Sarunas Girdzijauskas
2020	J	`jnl`	EGAD: Evolving Graph Representation Learning with Self-Attention and Knowledge Distillation for Live Video Streaming Events. CoRR Stefanos Antaris, Dimitrios Rafailidis, Sarunas Girdzijauskas
2020	J	`jnl`	On Estimating the Training Cost of Conversational Recommendation Systems. CoRR Stefanos Antaris, Dimitrios Rafailidis, Mohammad Aliannejadi
2020	B	`conf`	VStreamDRLS: Dynamic Graph Representation Learning with Self-Attention for Enterprise Distributed Video Streaming Solutions. ASONAM Stefanos Antaris, Dimitrios Rafailidis
2020	J	`jnl`	VStreamDRLS: Dynamic Graph Representation Learning with Self-Attention for Enterprise Distributed Video Streaming Solutions. CoRR Stefanos Antaris, Dimitrios Rafailidis
2019	J	`jnl`	A Joint Two-Phase Time-Sensitive Regularized Collaborative Ranking Model for Point of Interest Recommendation. CoRR Mohammad Aliannejadi, Dimitrios Rafailidis, Fabio Crestani
2019	J	`jnl`	A Neural Attention Model for Adaptive Learning of Social Friends' Preferences. CoRR Dimitrios Rafailidis, Gerhard Weiss
2019	J	`jnl`	Adaptive Deep Learning of Cross-Domain Loss in Collaborative Filtering. CoRR Dimitrios Rafailidis, Gerhard Weiss
2019	A*	`conf`	Adversarial Training for Review-Based Recommendations. SIGIR Dimitrios Rafailidis, Fabio Crestani
2019	B	`conf`	Bayesian Deep Learning with Trust and Distrust in Recommendation Systems. WI Dimitrios Rafailidis
2019	—	`conf`	Can Virtual Assistants Produce Recommendations? WIMS Dimitrios Rafailidis, Yannis Manolopoulos
2019	J	`jnl`	Cross-Domain Collaborative Filtering via Translation-based Learning. CoRR Dimitrios Rafailidis
2019	J	`jnl`	Leveraging Trust and Distrust in Recommender Systems via Deep Learning. CoRR Dimitrios Rafailidis
2019	Misc	`conf`	Neural Attentive Cross-Domain Recommendation. ICTIR Dimitrios Rafailidis, Fabio Crestani
2019	—	`conf`	On Cross-Domain Transfer in Venue Recommendation. ECIR (1) Jarana Manotumruksa, Dimitrios Rafailidis, Craig Macdonald, Iadh Ounis
2019	J	`jnl`	The Technological Gap Between Virtual Assistants and Recommendation Systems. CoRR Dimitrios Rafailidis, Yannis Manolopoulos
2018	Misc	`conf`	A Collaborative Ranking Model with Multiple Location-based Similarities for Venue Suggestion. ICTIR Mohammad Aliannejadi, Dimitrios Rafailidis, Fabio Crestani
2018	J	`jnl`	A Collaborative Ranking Model with Multiple Location-based Similarities for Venue Suggestion. CoRR Mohammad Aliannejadi, Dimitrios Rafailidis, Fabio Crestani
2018	J	`jnl`	A Multi-Latent Transition model for evolving preferences in recommender systems. Expert Syst. Appl. Dimitrios Rafailidis
2018	B	`conf`	Friend Recommendation in Location-Based Social Networks via Deep Pairwise Learning. ASONAM Dimitrios Rafailidis, Fabio Crestani
2018	—	`conf`	GeoDCF: Deep Collaborative Filtering with Multifaceted Contextual Information in Location-Based Social Networks. ECML/PKDD (2) Dimitrios Rafailidis, Fabio Crestani
2018	J	`jnl`	In-Memory Stream Indexing of Massive and Fast Incoming Multimedia Content. IEEE Trans. Big Data Stefanos Antaris, Dimitrios Rafailidis
2017	A	`conf`	A Collaborative Ranking Model for Cross-Domain Recommendations. CIKM Dimitrios Rafailidis, Fabio Crestani
2017	—	`conf`	A Regularization Method with Inference of Trust and Distrust in Recommender Systems. ECML/PKDD (2) Dimitrios Rafailidis, Fabio Crestani
2017	J	`jnl`	Landmark selection for spectral clustering based on Weighted PageRank. Future Gener. Comput. Syst. Dimitrios Rafailidis, Eleni Constantinou, Yannis Manolopoulos
2017	A	`conf`	Learning to Rank with Trust and Distrust in Recommender Systems. RecSys Dimitrios Rafailidis, Fabio Crestani
2017	B	`conf`	Multiple Random Walks for Personalized Ranking with Trust and Distrust. TPDL Dimitrios Rafailidis, Fabio Crestani
2017	A	`conf`	Personalized Keyword Boosting for Venue Suggestion Based on Multiple LBSNs. ECIR Mohammad Aliannejadi, Dimitrios Rafailidis, Fabio Crestani
2017	J	`jnl`	Preference dynamics with multimodal user-item interactions in social media recommendation. Expert Syst. Appl. Dimitrios Rafailidis, Pavlos Kefalas, Yannis Manolopoulos
2017	Misc	`conf`	Recommendation with Social Relationships via Deep Learning. ICTIR Dimitrios Rafailidis, Fabio Crestani
2016	A*	`conf`	Cluster-based Joint Matrix Factorization Hashing for Cross-Modal Retrieval. SIGIR Dimitrios Rafailidis, Fabio Crestani
2016	Misc	`conf`	Clustering nodes with attributes via graph alignment. SAC Dimitrios Rafailidis
2016	A*	`conf`	Collaborative Ranking with Social Relationships for Top-N Recommendations. SIGIR Dimitrios Rafailidis, Fabio Crestani
2016	A	`conf`	Joint Collaborative Ranking with Social Relationships in Top-N Recommendation. CIKM Dimitrios Rafailidis, Fabio Crestani
2016	J	`jnl`	Modeling Users Preference Dynamics and Side Information in Recommender Systems. IEEE Trans. Syst. Man Cybern. Syst. Dimitrios Rafailidis, Alexandros Nanopoulos
2016	Misc	`conf`	Modeling trust and distrust information in recommender systems via joint matrix factorization with signed graphs. SAC Dimitrios Rafailidis
2016	B	`conf`	Network completion via joint node clustering and similarity learning. ASONAM Dimitrios Rafailidis, Fabio Crestani
2016	J	`jnl`	Similarity Search of Flexible 3D Molecules Combining Local and Global Shape Descriptors. IEEE ACM Trans. Comput. Biol. Bioinform. Apostolos Axenopoulos, Dimitrios Rafailidis, Georgios E. Papadopoulos, Elias N. Houstis, Petros Daras
2016	J	`jnl`	Supervised Hashing Based on the Dimensions' Value Cardinalities of Image Descriptors. IEEE Signal Process. Lett. Dimitrios Rafailidis
2016	—	`conf`	Top-N Recommendation via Joint Cross-Domain User Clustering and Similarity Learning. ECML/PKDD (2) Dimitrios Rafailidis, Fabio Crestani
2015	—	`conf`	Clustering Attributed Multi-graphs with Information Ranking. DEXA (1) Andreas Papadopoulos, Dimitrios Rafailidis, George Pallis, Marios D. Dikaiakos
2015	—	`conf`	Crossing the Boundaries of Communities via Limited Link Injection for Information Diffusion In Social Networks. WWW (Companion Volume) Dimitrios Rafailidis, Alexandros Nanopoulos
2015	—	`conf`	Indexing media storms on Flink. IEEE BigData Dimitrios Rafailidis, Stefanos Antaris
2015	J	`jnl`	Large-scale spectral clustering based on pairwise constraints. Inf. Process. Manag. Theodoros Semertzidis, Dimitrios Rafailidis, Michael G. Strintzis, Petros Daras
2015	Misc	`conf`	Parallel similarity search based on the dimensions value cardinalities of image descriptor vectors. SAC Dimitrios Rafailidis, Yannis Manolopoulos
2015	B	`conf`	Probabilistic Matrix Factorization With Semantic And Visual Neighborhoods For Image Tag Completion. ICMR Dimitrios Rafailidis
2015	—	`conf`	Repeat Consumption Recommendation Based on Users Preference Dynamics and Side Information. WWW (Companion Volume) Dimitrios Rafailidis, Alexandros Nanopoulos
2015	C	`conf`	Scalable Trajectory Similarity Search Based on Locations in Spatial Networks. MEDI Eleftherios Tiakas, Dimitrios Rafailidis
2015	J	`jnl`	Similarity Search over the Cloud Based on Image Descriptors' Dimensions Value Cardinalities. ACM Trans. Multim. Comput. Commun. Appl. Stefanos Antaris, Dimitrios Rafailidis
2015	J	`jnl`	The influence of image descriptors' dimensions' value cardinalities on large-scale similarity search. Int. J. Multim. Inf. Retr. Theodoros Semertzidis, Dimitrios Rafailidis, Michael Gerasimos Strintzis, Petros Daras
2014	J	`jnl`	"With a little help from new friends": Boosting information cascades in social networks based on link injection. J. Syst. Softw. Dimitrios Rafailidis, Alexandros Nanopoulos, Eleni Constantinou
2014	J	`jnl`	Content-based tag propagation and tensor factorization for personalized item recommendation based on social tagging. ACM Trans. Interact. Intell. Syst. Dimitrios Rafailidis, Apostolos Axenopoulos, Jonas Etzold, Stavroula Manolopoulou, Petros Daras
2014	J	`jnl`	Link injection for boosting information spread in social networks. Soc. Netw. Anal. Min. Stefanos Antaris, Dimitrios Rafailidis, Alexandros Nanopoulos
2014	A	`conf`	Modeling the dynamics of user preferences in coupled tensor factorization. RecSys Dimitrios Rafailidis, Alexandros Nanopoulos
2014	C	`conf`	Scalable Spectral Clustering with Weighted PageRank. MEDI Dimitrios Rafailidis, Eleni Constantinou, Yannis Manolopoulos
2013	—	`conf`	A Data-Driven Approach for Social Event Detection. MediaEval Dimitrios Rafailidis, Theodoros Semertzidis, Michalis Lazaridis, Michael G. Strintzis, Petros Daras
2013	J	`jnl`	A unified framework for multimodal retrieval. Pattern Recognit. Dimitrios Rafailidis, Stavroula Manolopoulou, Petros Daras
2013	J	`jnl`	MSIDX: Multi-Sort Indexing for Efficient Content-Based Image Search and Retrieval. IEEE Trans. Multim. Eleftherios Tiakas, Dimitrios Rafailidis, Anastasios Dimou, Petros Daras
2013	—	`conf`	Matrix Factorization with Content Relationships for Media Personalization. Wirtschaftsinformatik Alexandros Nanopoulos, Dimitrios Rafailidis, Ioannis Karydis
2013	—	`ch.`	Multimedia Indexing, Search, and Retrieval in Large Databases of Social Networks. Social Media Retrieval Theodoros Semertzidis, Dimitrios Rafailidis, Eleftherios Tiakas, Michael G. Strintzis, Petros Daras
2013	J	`jnl`	Multimedia search and retrieval using multimodal annotation propagation and indexing techniques. Signal Process. Image Commun. Michalis Lazaridis, Apostolos Axenopoulos, Dimitrios Rafailidis, Petros Daras
2013	J	`jnl`	The TFC Model: Tensor Factorization and Tag Clustering for Item Recommendation in Social Tagging Systems. IEEE Trans. Syst. Man Cybern. Syst. Dimitrios Rafailidis, Petros Daras
2011	J	`jnl`	Nonlinear dimensionality reduction for efficient and effective audio similarity searching. Multim. Tools Appl. Dimitrios Rafailidis, Alexandros Nanopoulos, Yannis Manolopoulos
2011	—	`—`	Μέθοδοι ανάλυσης και ανάκτησης σε μουσικές βάσεις δεδομένων Dimitrios Rafailidis
2010	J	`jnl`	Building Tag-Aware Groups for Music High-Order Ranking and Topic Discovery. Int. J. Multim. Data Eng. Manag. Dimitrios Rafailidis, Alexandros Nanopoulos, Yannis Manolopoulos
2010	J	`jnl`	MusicBox: Personalized Music Recommendation Based on Cubic Analysis of Social Tags. IEEE Trans. Speech Audio Process. Alexandros Nanopoulos, Dimitrios Rafailidis, Panagiotis Symeonidis, Yannis Manolopoulos
2009	J	`jnl`	Music search engines: Specifications and challenges. Inf. Process. Manag. Alexandros Nanopoulos, Dimitrios Rafailidis, Maria M. Ruxanda, Yannis Manolopoulos
2008	—	`conf`	Detection of Stream Segments in Symbolic Musical Data. ISMIR Dimitrios Rafailidis, Alexandros Nanopoulos, Yannis Manolopoulos, Emilios Cambouropoulos