Sérgio Nunes

Fatigued Random Walks in Hypergraphs: A Neuronal Analogy to Improve Retrieval Performance

2021 · arXiv (Cornell University)

Hypergraphs are data structures capable of capturing supra-dyadic relations. We can use them to model binary relations, but also to model groups of entities, as well as the intersections between these groups or the contained …

Exploring Large Language Models for Relevance Judgments in Tetun

2024 · arXiv (Cornell University)

The Cranfield paradigm has served as a foundational approach for developing test collections, with relevance judgments typically conducted by human assessors. However, the emergence of large language models (LLMs) has introduced new possibilities for automating …