From the 2 of 5 linked papers with an AI index.
5 papers
UTS at ELOQUENT 2026 Voight-Kampff: structural shifts in AI writing bypass state-of-the-art detectors
Dima Galat, Marian-Andrei Rizoiu
The paper examines how AI-generated text can evade state-of-the-art detection models by deliberately moving the output outside the detectors' training distribution, introducing two…
Cost-Pragmatic Quality Gating and Selection-Fusion Multi-Model Combiners for BioASQ Phases A+ and B
Dima Galat, Marian-Andrei Rizoiu
The paper presents a BioASQ 2026 system that uses a quality‑gated re‑retrieval strategy and a multi‑model answer selection‑fusion framework to improve biomedical question answering…
UTS at PsyDefDetect: Multi-Agent Councils and Absence-Based Reasoning for Defense Mechanism Classification
Dima Galat, Marian-Andrei Rizoiu
This paper describes our system for classifying psychological defense mechanisms in emotional support dialogues using the Defense Mechanism Rating Scales (DMRS), placing second (F1…
LLM Ensemble for RAG: Role of Context Length in Zero-Shot Question Answering for BioASQ Challenge
Dima Galat, Diego Molla-Aliod
Biomedical question answering (QA) poses significant challenges due to the need for precise interpretation of specialized knowledge drawn from a vast, complex, and rapidly evolving…
Advancing LLM detection in the ALTA 2024 Shared Task: Techniques and Analysis
Dima Galat
The recent proliferation of AI-generated content has prompted significant interest in developing reliable detection methods. This study explores techniques for identifying AI-gener…