Fotini Markatopoulou

According to our database, Fotini Markatopoulou authored at least 34 papers between 2010 and 2019.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2019

Implicit and Explicit Concept Relations in Deep Neural Networks for Multi-Label Video/Image Annotation.

Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras

IEEE Trans. Circuits Syst. Video Technol., 2019

Detecting Tampered Videos with Multimedia Forensics and Deep Learning.

Markos Zampoglou, Foteini Markatopoulou, Grégoire Mercier, Despoina Touska, Evlampios Apostolidis, Symeon Papadopoulos, Roger Cozien, Ioannis Patras, Vasileios Mezaris, Ioannis Kompatsiaris

Proceedings of the MultiMedia Modeling - 25th International Conference, 2019

Multimodal Video Annotation for Retrieval and Discovery of Newsworthy Video in a News Verification Scenario.

Lyndon J. B. Nixon, Evlampios Apostolidis, Foteini Markatopoulou, Ioannis Patras, Vasileios Mezaris

Proceedings of the MultiMedia Modeling - 25th International Conference, 2019

VERGE in VBS 2019.

Stelios Andreadis, Anastasia Moumtzidou, Damianos Galanopoulos, Foteini Markatopoulou, Konstantinos Apostolidis, Thanassis Mavropoulos, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras

Proceedings of the MultiMedia Modeling - 25th International Conference, 2019

Detecting Manipulations in Video.

Grégoire Mercier, Foteini Markatopoulou, Roger Cozien, Markos Zampoglou, Evlampios Apostolidis, Alexandros I. Metsai, Symeon Papadopoulos, Vasileios Mezaris, Ioannis Patras, Ioannis Kompatsiaris

Proceedings of the Video Verification in the Fake News Era., 2019

Finding Semantically Related Videos in Closed Collections.

Foteini Markatopoulou, Markos Zampoglou, Evlampios Apostolidis, Symeon Papadopoulos, Vasileios Mezaris, Ioannis Patras, Ioannis Kompatsiaris

Proceedings of the Video Verification in the Fake News Era., 2019

2018

Machine learning architectures for video annotation and retrieval.

Foteini Markatopoulou

PhD thesis, 2018

ITI-CERTH participation in TRECVID 2018.

Konstantinos Avgerinakis, Anastasia Moumtzidou, Damianos Galanopoulos, Georgios Orfanidis, Stelios Andreadis, Foteini Markatopoulou, Elissavet Batziou, Konstantinos Ioannidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris

Proceedings of the 2018 TREC Video Retrieval Evaluation, 2018

VERGE in VBS 2018.

Anastasia Moumtzidou, Stelios Andreadis, Foteini Markatopoulou, Damianos Galanopoulos, Ilias Gialampoukidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras

Proceedings of the MultiMedia Modeling - 24th International Conference, 2018

Multimedia Processing Essentials.

Konstantinos Apostolidis, Foteini Markatopoulou, Christos Tzelepis, Vasileios Mezaris, Ioannis Patras

Proceedings of the Personal Multimedia Preservation, 2018

2017

ITI-CERTH participation in TRECVID 2017.

Foteini Markatopoulou, Anastasia Moumtzidou, Damianos Galanopoulos, Konstantinos Avgerinakis, Stelios Andreadis, Ilias Gialampoukidis, Stavros Tachos, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras

Proceedings of the 2017 TREC Video Retrieval Evaluation, 2017

Comparison of Fine-Tuning and Extension Strategies for Deep Convolutional Neural Networks.

Nikiforos Pittaras, Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras

Proceedings of the MultiMedia Modeling - 23rd International Conference, 2017

VERGE in VBS 2017.

Anastasia Moumtzidou, Theodoros Mironidis, Fotini Markatopoulou, Stelios Andreadis, Ilias Gialampoukidis, Damianos Galanopoulos, Anastasia Ioannidou, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras

Proceedings of the MultiMedia Modeling - 23rd International Conference, 2017

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, 2017

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, 2017

VideoAnalysis4ALL: An On-line Tool for the Automatic Fragmentation and Concept-based Annotation, and the Interactive Exploration of Videos.

Chrysa Collyda, Evlampios Apostolidis, Alexandros Pournaras, Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras

Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval, 2017

2016

ITI-CERTH participation to TRECVID 2016.

Fotini Markatopoulou, Anastasia Moumtzidou, Damianos Galanopoulos, Theodoros Mironidis, Vagia Kaltsa, Anastasia Ioannidou, Spyridon Symeonidis, Konstantinos Avgerinakis, Stelios Andreadis, Ilias Gialampoukidis, Stefanos Vrochidis, Alexia Briassouli, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras

Proceedings of the 2016 TREC Video Retrieval Evaluation, 2016

VERGE: A Multimodal Interactive Search Engine for Video Browsing and Retrieval.

Anastasia Moumtzidou, Theodoros Mironidis, Evlampios Apostolidis, Foteini Markatopoulou, Anastasia Ioannidou, Ilias Gialampoukidis, Konstantinos Avgerinakis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras

Proceedings of the MultiMedia Modeling - 22nd International Conference, 2016

Ordering of Visual Descriptors in a Classifier Cascade Towards Improved Video Concept Detection.

Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras

Proceedings of the MultiMedia Modeling - 22nd International Conference, 2016

Deep Multi-task Learning with Label Correlation Constraint for Video Concept Detection.

Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras

Proceedings of the 2016 ACM Conference on Multimedia Conference, 2016

Online multi-task learning for semantic concept detection in video.

Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015

Local Features and a Two-Layer Stacking Architecture for Semantic Concept Detection in Video.

Fotini Markatopoulou, Vasileios Mezaris, Nikiforos Pittaras, Ioannis Patras

IEEE Trans. Emerg. Top. Comput., 2015

Dynamic ensemble pruning based on multi-label classification.

Fotini Markatopoulou, Grigorios Tsoumakas, Ioannis P. Vlahavas

Neurocomputing, 2015

ITI-CERTH participation to TRECVID 2015.

Foteini Markatopoulou, Anastasia Ioannidou, Christos Tzelepis, Theodoros Mironidis, Damianos Galanopoulos, Stavros Arestis-Chartampilas, Nikiforos Pittaras, Konstantinos Avgerinakis, Nikolaos Gkalelis, Anastasia Moumtzidou, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras

Proceedings of the 2015 TREC Video Retrieval Evaluation, 2015

VERGE: A Multimodal Interactive Video Search Engine.

Anastasia Moumtzidou, Konstantinos Avgerinakis, Evlampios Apostolidis, Fotini Markatopoulou, Konstantinos Apostolidis, Theodoros Mironidis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras

Proceedings of the MultiMedia Modeling - 21st International Conference, 2015

A Study on the Use of a Binary Local Descriptor and Color Extensions of Local Descriptors for Video Concept Detection.

Fotini Markatopoulou, Nikiforos Pittaras, Olga Papadopoulou, Vasileios Mezaris, Ioannis Patras

Proceedings of the MultiMedia Modeling - 21st International Conference, 2015

Cascade of classifiers based on binary, non-binary and deep convolutional network descriptors for video concept detection.

Foteini Markatopoulou, Vasileios Mezaris, Ioannis Patras

Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Concept Detection in Multimedia Web Resources About Home Made Explosives.

George Kalpakis, Theodora Tsikrika, Fotini Markatopoulou, Nikiforos Pittaras, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Patras, Ioannis Kompatsiaris

Proceedings of the 10th International Conference on Availability, Reliability and Security, 2015

2014

ITI-CERTH participation to TRECVID 2014.

Nikolaos Gkalelis, Foteini Markatopoulou, Anastasia Moumtzidou, Damianos Galanopoulos, Konstantinos Avgerinakis, Nikiforos Pittaras, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris, Ioannis Patras

Proceedings of the 2014 TREC Video Retrieval Evaluation, 2014

VERGE: An Interactive Search Engine for Browsing Video Collections.

Anastasia Moumtzidou, Konstantinos Avgerinakis, Evlampios Apostolidis, Vera Aleksic, Fotini Markatopoulou, Christina Papagiannopoulou, Stefanos Vrochidis, Vasileios Mezaris, Reinhard Busch, Ioannis Kompatsiaris

Proceedings of the MultiMedia Modeling - 20th Anniversary International Conference, 2014

A Comparative Study on the Use of Multi-label Classification Techniques for Concept-Based Video Indexing and Annotation.

Fotini Markatopoulou, Vasileios Mezaris, Ioannis Kompatsiaris

Proceedings of the MultiMedia Modeling - 20th Anniversary International Conference, 2014

LinkedTV at MediaEval 2014 Search and Hyperlinking Task.

Hoang-An Le, Quoc-Minh Bui, Benoit Huet, Barbora Cervenková, Jan Bouchner, Evlampios Apostolidis, Fotini Markatopoulou, Alexandros Pournaras, Vasileios Mezaris, Daniel Stein, Stefan Eickeler, Michael Stadtschnitzer

Proceedings of the Working Notes Proceedings of the MediaEval 2014 Workshop, 2014

2013

ITI-CERTH participation to TRECVID 2013.

Fotini Markatopoulou, Anastasia Moumtzidou, Christos Tzelepis, Konstantinos Avgerinakis, Nikolaos Gkalelis, Stefanos Vrochidis, Vasileios Mezaris, Ioannis Kompatsiaris

Proceedings of the 2013 TREC Video Retrieval Evaluation, 2013

2010

Instance-Based Ensemble Pruning via Multi-Label Classification.

Fotini Markatopoulou, Grigorios Tsoumakas, Ioannis P. Vlahavas

Proceedings of the 22nd IEEE International Conference on Tools with Artificial Intelligence, 2010