3 papers
cs.CL2026
PCoA: A New Benchmark for Medical Aspect-Based Summarization With Phrase-Level Context Attribution
Bohao Chu, Sameh Frihat, Tabea M. G. Pakull +5
Verifying system-generated summaries remains challenging, as effective verification requires precise attribution to the source context, which is especially crucial in high-stakes m…
cs.CL2025
TracSum: A New Benchmark for Aspect-Based Summarization with Sentence-Level Traceability in Medical Domain
Bohao Chu, Meijie Li, Sameh Frihat +4
While document summarization with LLMs has enhanced access to textual information, concerns about the factual accuracy of these summaries persist, especially in the medical domain.…
cs.IR2025
Supporting Evidence-Based Medicine by Finding Both Relevant and Significant Works
Sameh Frihat, Norbert Fuhr
In this paper, we present a new approach to improving the relevance and reliability of medical IR, which builds upon the concept of Level of Evidence (LoE). LoE framework categoriz…