Papers by Ahmad Shallouf
CAM 2.0: End-to-End Open Domain Comparative Question Answering System (2024.lrec-main)
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Ahmad Shallouf, Hanna Herasimchyk, Mikhail Salnikov, Rudy Alexandro Garrido Veliz, Natia Mestvirishvili, Alexander Panchenko, Chris Biemann, Irina Nikishina
| Challenge: | Comparative Question Answering is a Natural Language Processing task that combines Question Answers and Argument Mining. |
| Approach: | They propose a system for answering comparative questions called CAM 2.0 and a public leaderboard called CompUGE that unifies existing datasets under a single easy-to-use evaluation suite. |
| Outcome: | The proposed system is compared with previous web-form-based systems . it features question identification, object and aspect labeling, stance classification, summarization . the proposed system has a user-friendly interface and is available for free on the web . |
CompUGE-Bench: Comparative Understanding and Generation Evaluation Benchmark for Comparative Question Answering (2025.coling-demos)
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| Challenge: | Comparative Question Answering systems help users make informed decisions by generating comparative information. |
| Approach: | They propose a comprehensive benchmark designed to evaluate Comparative Question Answering systems. |
| Outcome: | The proposed benchmark is available on HuggingFace Spaces . it unifies multiple datasets and provides a robust evaluation platform . |