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researcher

Gustavo Penha

14 papers hereh-index 583 citations25 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author4
  • middle author8

Across the 12 of 14 papers where every author was matched, so the position is known.

fields
  • cs.IR12
  • cs.CL1
  • cs.LG1
same name
  • Gustavo Penha — 10 papers, h 9

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedEvaluating Podcast Recommendations with Profile-Aware LLM-as-a-Judge

5 citations · 10 across the 13 of their papers we have counts for

collaborators
Showing cs.LGShow all

1 paper · 1 filter

cs.LG2025

Adaptive Repetition for Mitigating Position Bias in LLM-Based Ranking

Ali Vardasbi, Gustavo Penha, Claudia Hauff +1

When using LLMs to rank items based on given criteria, or evaluate answers, the order of candidate items can influence the model's final decision. This sensitivity to item position…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.