Ioannis Patras


2023

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"Just To See You Smile": SMILEY, a Voice-Guided GUY GAN
Qi Yang | Christos Tzelepis | Sergey Nikolenko | Ioannis Patras | Aleksandr Farseev
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

2022

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Summarizing Videos using Concentrated Attention and Considering the Uniqueness and Diversity of the Video Frames
Evlampios E. Apostolidis | Georgios Balaouras | Vasileios Mezaris | Ioannis Patras
ICMR '22: International Conference on Multimedia Retrieval, Newark, NJ, USA, June 27 - 30, 2022

2021

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Few-Shot Action Localization without Knowing Boundaries
Ting-Ting Xie | Christos Tzelepis | Fan Fu | Ioannis Patras
ICMR '21: International Conference on Multimedia Retrieval, Taipei, Taiwan, August 21-24, 2021

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Combining Adversarial and Reinforcement Learning for Video Thumbnail Selection
Evlampios E. Apostolidis | Eleni Adamantidou | Vasileios Mezaris | Ioannis Patras
ICMR '21: International Conference on Multimedia Retrieval, Taipei, Taiwan, August 21-24, 2021

2017

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VideoAnalysis4ALL: An On-line Tool for the Automatic Fragmentation and Concept-based Annotation, and the Interactive Exploration of Videos
Chrysa Collyda | Evlampios E. Apostolidis | Alexandros Pournaras | Foteini Markatopoulou | Vasileios Mezaris | Ioannis Patras
Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval, ICMR 2017, Bucharest, Romania, June 6-9, 2017

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Query and Keyframe Representations for Ad-hoc Video Search
Foteini Markatopoulou | Damianos Galanopoulos | Vasileios Mezaris | Ioannis Patras
Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval, ICMR 2017, Bucharest, Romania, June 6-9, 2017

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Concept Language Models and Event-based Concept Number Selection for Zero-example Event Detection
Damianos Galanopoulos | Foteini Markatopoulou | Vasileios Mezaris | Ioannis Patras
Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval, ICMR 2017, Bucharest, Romania, June 6-9, 2017

2016

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Action Recognition Using Convolutional Restricted Boltzmann Machines
Petar Palasek | Ioannis Patras
Proceedings of the 1st International Workshop on Multimedia Analysis and Retrieval for Multimodal Interaction, MARMI@ICMR 2016, New York, New York, USA, June 6, 2016

2011

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An eye-tracking-based approach to facilitate interactive video search
Stefanos Vrochidis | Ioannis Patras | Ioannis Kompatsiaris
Proceedings of the 1st International Conference on Multimedia Retrieval, ICMR 2011, Trento, Italy, April 18 - 20, 2011

2010

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Relative Margin Support Tensor Machines for gait and action recognition
Irene Kotsia | Ioannis Patras
Proceedings of the 9th ACM International Conference on Image and Video Retrieval, CIVR 2010, Xi'an, China, July 5-7, 2010

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Optimizing visual search with implicit user feedback in interactive video retrieval
Stefanos Vrochidis | Ioannis Kompatsiaris | Ioannis Patras
Proceedings of the 9th ACM International Conference on Image and Video Retrieval, CIVR 2010, Xi'an, China, July 5-7, 2010

2002

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TREC Feature Extraction by Active Learning
Jeroen Vendrig | Ioannis Patras | Cees Snoek | Marcel Worring | Jurgen den Hartog | Stephan Raaijmakers | Jeroen van Rest | David A. van Leeuwen
Proceedings of The Eleventh Text REtrieval Conference, TREC 2002, Gaithersburg, Maryland, USA, November 19-22, 2002