Alexandros Xenos

17 papers A* 3B 2Journal 10Unranked 1
YearRankTypeTitle / Venue / Authors
2025 B conf
VLLMs Provide Better Context for Emotion Understanding Through Common Sense Reasoning.
IJCNN
Alexandros Xenos, Niki Maria Foteinopoulou, Ioanna Ntinou, Ioannis Patras, Georgios Tzimiropoulos
2025 A* conf
Vision-Free Retrieval: Rethinking Multimodal Search with Textual Scene Descriptions.
EMNLP
Ioanna Ntinou, Alexandros Xenos, Yassine Ouali, Adrian Bulat, Georgios Tzimiropoulos
2025 J jnl
Vision-Free Retrieval: Rethinking Multimodal Search with Textual Scene Descriptions.
CoRR
Ioanna Ntinou, Alexandros Xenos, Yassine Ouali, Adrian Bulat, Georgios Tzimiropoulos
2025 A* conf
VladVA: Discriminative Fine-tuning of LVLMs.
CVPR
Yassine Ouali, Adrian Bulat, Alexandros Xenos, Anestis Zaganidis, Ioannis Maniadis Metaxas, Brais Martínez, Georgios Tzimiropoulos
2024 J jnl
Discriminative Fine-tuning of LVLMs.
CoRR
Yassine Ouali, Adrian Bulat, Alexandros Xenos, Anestis Zaganidis, Ioannis Maniadis Metaxas, Brais Martínez, Georgios Tzimiropoulos
2024 J jnl
Fraud detection with natural language processing.
Mach. Learn.
Petros Boulieris, John Pavlopoulos, Alexandros Xenos, Vasilis Vassalos
2024 J jnl
Simplifying complex machine learning by linearly separable network embedding spaces.
CoRR
Alexandros Xenos, Noël Malod-Dognin, Natasa Przulj
2024 — —
Towards a linearly organized embedding space of biological networks
Alexandros Xenos
2024 J jnl
VLLMs Provide Better Context for Emotion Understanding Through Common Sense Reasoning.
CoRR
Alexandros Xenos, Niki Maria Foteinopoulou, Ioanna Ntinou, Ioannis Patras, Georgios Tzimiropoulos
2023 A* conf
A Simple Baseline for Knowledge-Based Visual Question Answering.
EMNLP
Alexandros Xenos, Themos Stafylakis, Ioannis Patras, Georgios Tzimiropoulos
2023 J jnl
A Simple Baseline for Knowledge-Based Visual Question Answering.
CoRR
Alexandros Xenos, Themos Stafylakis, Ioannis Patras, Georgios Tzimiropoulos
2023 J jnl
A functional analysis of omic network embedding spaces reveals key altered functions in cancer.
Bioinform.
Sergio Doria-Belenguer, Alexandros Xenos, Gaia Ceddia, Noël Malod-Dognin, Natasa Przulj
2022 — conf
From the Detection of Toxic Spans in Online Discussions to the Analysis of Toxic-to-Civil Transfer.
ACL (1)
John Pavlopoulos, Léo Laugier, Alexandros Xenos, Jeffrey Sorensen, Ion Androutsopoulos
2022 B conf
Sentiment Analysis of Homeric Text: The 1st Book of Iliad.
LREC
John Pavlopoulos, Alexandros Xenos, Davide Picca
2022 J jnl
Toxicity detection sensitive to conversational context.
First Monday
Alexandros Xenos, John Pavlopoulos, Ion Androutsopoulos, Lucas Dixon, Jeffrey Sorensen, Léo Laugier
2021 J jnl
Linear functional organization of the omic embedding space.
Bioinform.
Alexandros Xenos, Noël Malod-Dognin, S. Milinkovic, Natasa Przulj
2021 J jnl
Toxicity Detection can be Sensitive to the Conversational Context.
CoRR
Alexandros Xenos, John Pavlopoulos, Ion Androutsopoulos, Lucas Dixon, Jeffrey Sorensen, Léo Laugier