Omer Nahum

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upvoted a paper 24 days ago

LIBERTy: A Causal Framework for Benchmarking Concept-Based Explanations of LLMs with Structural Counterfactuals

Paper • 2601.10700 • Published Jan 15 • 18

upvoted a paper 30 days ago

The Poisoned Apple Effect: Strategic Manipulation of Mediated Markets via Technology Expansion of AI Agents

Paper • 2601.11496 • Published Jan 16 • 47

upvoted 2 papers 9 months ago

Multi-Domain Explainability of Preferences

Paper • 2505.20088 • Published May 26, 2025 • 20

TabSTAR: A Foundation Tabular Model With Semantically Target-Aware Representations

Paper • 2505.18125 • Published May 23, 2025 • 112

upvoted 2 papers 11 months ago

AdaptiVocab: Enhancing LLM Efficiency in Focused Domains through Lightweight Vocabulary Adaptation

Paper • 2503.19693 • Published Mar 25, 2025 • 76

Inside-Out: Hidden Factual Knowledge in LLMs

Paper • 2503.15299 • Published Mar 19, 2025 • 56

authored a paper over 1 year ago

Are LLMs Better than Reported? Detecting Label Errors and Mitigating Their Effect on Model Performance

Paper • 2410.18889 • Published Oct 24, 2024 • 15

upvoted a paper over 1 year ago

Are LLMs Better than Reported? Detecting Label Errors and Mitigating Their Effect on Model Performance

Paper • 2410.18889 • Published Oct 24, 2024 • 15

commented a paper over 1 year ago

Are LLMs Better than Reported? Detecting Label Errors and Mitigating Their Effect on Model Performance

Paper • 2410.18889 • Published Oct 24, 2024 • 15 •

2

upvoted a paper over 1 year ago

GLEE: A Unified Framework and Benchmark for Language-based Economic Environments

Paper • 2410.05254 • Published Oct 7, 2024 • 85

authored a paper almost 2 years ago

Decongestion by Representation: Learning to Improve Economic Welfare in Marketplaces

Paper • 2306.10606 • Published Jun 18, 2023