Polychronis Charitidis

According to our database, Polychronis Charitidis authored at least 10 papers between 2018 and 2023.

Collaborative distances:

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

2023

A Multi-Stream Fusion Network for Image Splicing Localization.

Maria Siopi, Giorgos Kordopatis-Zilos, Polychronis Charitidis, Ioannis Kompatsiaris, Symeon Papadopoulos

Proceedings of the MultiMedia Modeling - 29th International Conference, 2023

2022

Deep Video Stream Information Analysis and Retrieval: Challenges and Opportunities.

Nikolaos Passalis, Maria Tzelepi, Polychronis Charitidis, Stavros Doropoulos, Stavros Vologiannidis, Anastasios Tefas

Proceedings of the 5th IEEE International Conference on Multimedia Information Processing and Retrieval, 2022

2021

Operation-wise Attention Network for Tampering Localization Fusion.

Polychronis Charitidis, Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Ioannis Kompatsiaris

Proceedings of the 18th International Conference on Content-Based Multimedia Indexing, 2021

2020

Towards countering hate speech against journalists on social media.

Polychronis Charitidis, Stavros Doropoulos, Stavros Vologiannidis, Ioannis Papastergiou, Sophia Karakeva

Online Soc. Networks Media, 2020

A Face Preprocessing Approach for Improved DeepFake Detection.

Polychronis Charitidis, Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Ioannis Kompatsiaris

CoRR, 2020

Investigating the Impact of Pre-processing and Prediction Aggregation on the DeepFake Detection Task.

Polychronis Charitidis, Giorgos Kordopatis-Zilos, Symeon Papadopoulos, Ioannis Kompatsiaris

Proceedings of the 2020 Truth and Trust Online Conference (TTO 2020), 2020

2019

Towards countering hate speech and personal attack in social media.

Polychronis Charitidis, Stavros Doropoulos, Stavros Vologiannidis, Ioannis Papastergiou, Sophia Karakeva

CoRR, 2019

Social media monitoring tools for air quality accounts.

Polychronis Charitidis, Symeon Papadopoulos, Lazaros Apostolidis, Ioannis Kompatsiaris

Proceedings of the 2019 IEEE/WIC/ACM International Conference on Web Intelligence, 2019

2018

hackAIR: Towards Raising Awareness about Air Quality in Europe by Developing a Collective Online Platform.

Evangelos Kosmidis, Panagiota Syropoulou, Stavros Tekes, Philipp Schneider, Eleftherios Spyromitros Xioufis, Marina Riga, Polychronis Charitidis, Anastasia Moumtzidou, Symeon Papadopoulos, Stefanos Vrochidis, Ioannis Kompatsiaris, Ilias Stavrakas, George Hloupis, Andronikos Loukidis, Konstantinos Kourtidis, Aristeidis K. Georgoulias, Georgia Alexandri

ISPRS Int. J. Geo Inf., 2018

Twitter-Based Sensing of City-Level Air Quality.

Polychronis Charitidis, Eleftherios Spyromitros Xioufis, Symeon Papadopoulos, Yiannis Kompatsiaris

Proceedings of the 13th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2018