Alexandros Xenos
6 papers · 2021–2025 · 4 conferences · across top CS/AI conferences
Achievements
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π Conference Polyglot (4) π Renaissance Researcher (5) π Interdisciplinary Bridge πΊοΈ Taxonomy Completionist (19) π§ Keyword Pioneer
π£
Hot Topic Early Bird
π
Cross-Pollinator
(15)
Conferences
ACL (2)
EMNLP (2)
CVPR (1)
IJCNLP (1)
Top co-authors
Keywords
text classification
(3)
toxicity detection
(2)
large language model
(2)
vision-language model
(2)
contrastive learning
(2)
rationale extraction
(1)
discriminative learning
(1)
multimodal retrieval
(1)
modality gap
(1)
image-text retrieval
(1)
parameter-efficient adaptation
(1)
social bia
(1)
conversational context
(1)
conversation context
(1)
context sensitivity
(1)
soft prompting
(1)
toxic span detection
(1)
span detection
(1)
image caption generation
(1)
discriminative fine-tuning
(1)
Papers
VladVA: Discriminative Fine-tuning of LVLMs
CVPR 2025
Vision-Free Retrieval: Rethinking Multimodal Search with Textual Scene Descriptions
EMNLP 2025
A Simple Baseline for Knowledge-Based Visual Question Answering
EMNLP 2023
From the Detection of Toxic Spans in Online Discussions to the Analysis of Toxic-to-Civil Transfer
ACL 2022
Context Sensitivity Estimation in Toxicity Detection
ACL 2021
Context Sensitivity Estimation in Toxicity Detection
IJCNLP 2021