Vangelis Metsis

3 papers · 2021–2025 · 3 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Silver 🐣 Hot Topic Early Bird

Venues

AAAI (1) AACL (1) NAACL (1)

Top co-authors

Arshia Kermani (2) Habib Irani (1) Veronica Perez-Rosas (1) Morgan Byers (1)

Research topics

Machine Learning (2) Natural Language Processing (2) Applications (2) Core Methods (2) Deep Learning (1) Healthcare & Medicine (1) Interdisciplinary (1) Clinical (1) Learning Types (1) Social (1) Techniques (1)

Keywords

prompt engineering (1) text analysis (1) sign language translation (1) mental health detection (1) pre-trained language model (1) retrieval-augmented generation (1) emotion classification (1) topic modelling (1) large language model (1) gloss-to-text translation (1) social anxiety disorder (1) student veteran (1)

Papers

A Systematic Evaluation of LLM Strategies for Mental Health Text Analysis: Fine-tuning vs. Prompt Engineering vs. RAG NAACL 2025 Finetuning Pre-trained Language Models for Bidirectional Sign Language Gloss to Text Translation AACL 2025 Text Analysis for Understanding Symptoms of Social Anxiety in Student Veterans AAAI 2021