3 papers
cs.CL2025
Capturing Legal Reasoning Paths from Facts to Law in Court Judgments using Knowledge Graphs
Ryoma Kondo, Riona Matsuoka, Takahiro Yoshida +2
Court judgments reveal how legal rules have been interpreted and applied to facts, providing a foundation for understanding structured legal reasoning. However, existing automated…
cs.CL2024
Hierarchical Narrative Analysis: Unraveling Perceptions of Generative AI
Riona Matsuoka, Hiroki Matsumoto, Takahiro Yoshida +3
Written texts reflect an author's perspective, making the thorough analysis of literature a key research method in fields such as the humanities and social sciences. However, conve…
cs.SI2024
Hypergraph Change Point Detection using Adapted Cardinality-Based Gadgets: Applications in Dynamic Legal Structures
Hiroki Matsumoto, Takahiro Yoshida, Ryoma Kondo +1
Hypergraphs provide a robust framework for modeling complex systems with higher-order interactions. However, analyzing them in dynamic settings presents significant computational c…