2 papers
cs.CL2026
Mining Legal Arguments in U.S. Corporate Case Law
Luis Brena, William Jurayj, Gregory Deyesu +3
Legal argument mining supports passage classification, retrieval, and argument completion. This work introduces an expert-annotated dataset of 42 U.S. federal tax opinions on corpo…
cs.CL2026
DeonticBench: A Benchmark for Reasoning over Rules
Guangyao Dou, Luis Brena, Akhil Deo +4
Reasoning with complex, context-specific rules remains challenging for large language models (LLMs). In legal and policy settings, this manifests as deontic reasoning: reasoning ab…