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Panagiotis Vagenas

3 accepted papers

2025

Know Your RAG: Dataset Taxonomy and Generation Strategies for Evaluating RAG Systems

COLING 2025industry

Retrieval Augmented Generation (RAG) systems are a widespread application of Large Language Models (LLMs) in the industry. While many tools exist empowering developers to build their own systems, measuring their performance locally, with datasets reflective of the system’s use cases, is a technologi…

Cited by 2SourcePDFScholar
2024

ESG Accountability Made Easy: DocQA at Your Service

AAAI 2024technical

We present Deep Search DocQA. This application enables information extraction from documents via a question-answering conversational assistant. The system integrates several technologies from different AI disciplines consisting of document conversion to machine-readable format (via computer vision),…

2024

INDUS: Effective and Efficient Language Models for Scientific Applications

EMNLP 2024industry

Large language models (LLMs) trained on general domain corpora showed remarkable results on natural language processing (NLP) tasks. However, previous research demonstrated LLMs trained using domain-focused corpora perform better on specialized tasks. Inspired by this insight, we developed INDUS, a…

Cited by 8SourcePDFScholar