Olga Papadopoulou

According to our database, Olga Papadopoulou authored at least 21 papers between 2015 and 2023.

Collaborative distances:

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

2023

Mitigating Viewer Impact from Disturbing Imagery using AI Filters: A User-Study.

Ioannis Sarridis, Jochen Spangenberg, Olga Papadopoulou, Symeon Papadopoulos

CoRR, 2023

2022

MeVer NetworkX: Network Analysis and Visualization for Tracing Disinformation.

Olga Papadopoulou, Themistoklis Makedas, Lazaros Apostolidis, Francesco Poldi, Symeon Papadopoulos, Ioannis Kompatsiaris

Future Internet, 2022

COVID-Related Misinformation Migration to BitChute and Odysee.

Olga Papadopoulou, Evangelia Kartsounidou, Symeon Papadopoulos

Future Internet, 2022

Leveraging Large-scale Multimedia Datasets to Refine Content Moderation Models.

Ioannis Sarridis, Christos Koutlis, Olga Papadopoulou, Symeon Papadopoulos

Proceedings of the Eighth IEEE International Conference on Multimedia Big Data, 2022

2021

MeVer team tackling Corona virus and Conspiracies using Ensemble Classification.

Olga Papadopoulou, Symeon Papadopoulos

Proceedings of the Working Notes Proceedings of the MediaEval 2021 Workshop, 2021

2020

MeVer Team Tackling Corona Virus and 5G Conspiracy Using Ensemble Classification Based on BERT.

Olga Papadopoulou, Giorgos Kordopatis-Zilos, Symeon Papadopoulos

Proceedings of the Working Notes Proceedings of the MediaEval 2020 Workshop, 2020

2019

A corpus of debunked and verified user-generated videos.

Olga Papadopoulou, Markos Zampoglou, Symeon Papadopoulos, Ioannis Kompatsiaris

Online Inf. Rev., 2019

Brenda Starr at SemEval-2019 Task 4: Hyperpartisan News Detection.

Olga Papadopoulou, Giorgos Kordopatis-Zilos, Markos Zampoglou, Symeon Papadopoulos, Yiannis Kompatsiaris

Proceedings of the 13th International Workshop on Semantic Evaluation, 2019

Verification of Web Videos Through Analysis of Their Online Context.

Olga Papadopoulou, Markos Zampoglou, Symeon Papadopoulos, Ioannis Kompatsiaris

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

2018

InVID Fake Video Corpus 2018.

Olga Papadopoulou, Markos Zampoglou, Symeon Papadopoulos, Ioannis Kompatsiaris

Dataset, October, 2018

Detection and visualization of misleading content on Twitter.

Christina Boididou, Symeon Papadopoulos, Markos Zampoglou, Lazaros Apostolidis, Olga Papadopoulou, Yiannis Kompatsiaris

Int. J. Multim. Inf. Retr., 2018

2017

A Two-Level Classification Approach for Detecting Clickbait Posts using Text-Based Features.

Olga Papadopoulou, Markos Zampoglou, Symeon Papadopoulos, Ioannis Kompatsiaris

CoRR, 2017

The InVID Plug-in: Web Video Verification on the Browser.

Denis Teyssou, Jean-Michel Leung, Evlampios Apostolidis, Konstantinos Apostolidis, Symeon Papadopoulos, Markos Zampoglou, Olga Papadopoulou, Vasileios Mezaris

Proceedings of the First International Workshop on Multimedia Verification, MuVer@MM 2017, 2017

Web Video Verification using Contextual Cues.

Olga Papadopoulou, Markos Zampoglou, Symeon Papadopoulos, Yiannis Kompatsiaris

Proceedings of the 2nd International Workshop on Multimedia Forensics and Security, 2017

Expo: An Expectation-oriented System for Selecting Important Photos from Personal Collections.

Andrea Ceroni, Vassilios Solachidis, Claudia Niederée, Olga Papadopoulou, Vasileios Mezaris

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

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

Exploiting Multiple Web Resources towards Collecting Positive Training Samples for Visual Concept Learning.

Olga Papadopoulou, Vasileios Mezaris

Proceedings of the 5th ACM on International Conference on Multimedia Retrieval, 2015

To Keep or not to Keep: An Expectation-oriented Photo Selection Method for Personal Photo Collections.

Andrea Ceroni, Vassilios Solachidis, Claudia Niederée, Olga Papadopoulou, Nattiya Kanhabua, Vasileios Mezaris

Proceedings of the 5th ACM on International Conference on Multimedia Retrieval, 2015

Learning personalized expectation-oriented photo selection models for personal photo collections.

Mingxin Fu, Andrea Ceroni, Vassilios Solachidis, Claudia Niederée, Olga Papadopoulou, Nattiya Kanhabua, Vasileios Mezaris

Proceedings of the 2015 IEEE International Conference on Multimedia & Expo Workshops, 2015

Investigating human behaviors in selecting personal photos to preserve memories.

Andrea Ceroni, Vassilios Solachidis, Mingxin Fu, Nattiya Kanhabua, Olga Papadopoulou, Claudia Niederée, Vasileios Mezaris

Proceedings of the 2015 IEEE International Conference on Multimedia & Expo Workshops, 2015

Photo collection contextualization.

Konstantinos Apostolidis, Vassilios Solachidis, Olga Papadopoulou, Vasileios Mezaris

Proceedings of the 2015 IEEE International Conference on Multimedia & Expo Workshops, 2015