Alexandros Pournaras

According to our database, Alexandros Pournaras authored at least 5 papers between 2014 and 2021.

Collaborative distances:

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

2021

Exploiting Out-of-Domain Datasets and Visual Representations for Image Sentiment Classification.

Alexandros Pournaras, Nikolaos Gkalelis, Damianos Galanopoulos, Vasileios Mezaris

Proceedings of the 16th International Workshop on Semantic and Social Media Adaptation & Personalization, 2021

Combining Multiple Deep-learning-based Image Features for Visual Sentiment Analysis.

Alexandros Pournaras, Nikolaos Gkalelis, Damianos Galanopoulos, Vasileios Mezaris

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

Automatic and Semi-automatic Augmentation of Migration Related Semantic Concepts for Visual Media Retrieval.

Damianos Galanopoulos, Erick Elejalde, Alexandros Pournaras, Claudia Niederée, Vasileios Mezaris

Proceedings of the OASIS@HT 2021: Proceedings of the 2021 Workshop on Open Challenges in Online Social Networks, 2021

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

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