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A. H. R. Costa

3 papers hereh-index 316 citations7 works total

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

author position
  • middle author1
  • last author2

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CL2
  • cs.LG1
same name
  • A. H. R. Costa — 9 papers, h 3

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

collaborators

3 papers

cs.CL2026

Beyond Multilingual Averages: MTEB-PT, a Benchmark for Portuguese Sentence Encoders

Lucas Hideki Takeuchi Okamura, Alexandre Alcoforado, Anna Helena Reali Costa

Portuguese remains underrepresented in text embedding evaluation, despite being one of the most widely spoken languages in the world. As a result, embedding models are often select…

cs.LG2026

Compressing LLMs with MoP: Mixture of Pruners

Bruno Lopes Yamamoto, Lucas Lauton de Alcantara, Victor Zacarias +7

The high computational demands of Large Language Models (LLMs) motivate methods that reduce parameter count and accelerate inference. In response, model pruning emerges as an effec…

cs.CL2024

No Argument Left Behind: Overlapping Chunks for Faster Processing of Arbitrarily Long Legal Texts

Israel Fama, Bárbara Bueno, Alexandre Alcoforado +3

In a context where the Brazilian judiciary system, the largest in the world, faces a crisis due to the slow processing of millions of cases, it becomes imperative to develop effici…

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