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Helia Hashemi

2 papers hereh-index 9434 citations12 works total

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author position
  • first author2

Across the 2 of 2 papers where every author was matched, so the position is known.

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  • cs.CL2

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2 papers

cs.CL2025

Cost-Aware Retrieval-Augmentation Reasoning Models with Adaptive Retrieval Depth

Helia Hashemi, Victor Rühle, Saravan Rajmohan

Reasoning models have gained significant attention due to their strong performance, particularly when enhanced with retrieval augmentation. However, these models often incur high c…

cs.CL2024

LLM-Rubric: A Multidimensional, Calibrated Approach to Automated Evaluation of Natural Language Texts

Helia Hashemi, Jason Eisner, Corby Rosset +2

This paper introduces a framework for the automated evaluation of natural language texts. A manually constructed rubric describes how to assess multiple dimensions of interest. To…

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