Abstract
Research in AI & Law has sought to model common-law case-based reasoning by creating analogies from cases, extracting and applying rules from cases, or both. This paper presents a new approach to extracting legal information from cases and several methods to apply it to new cases, including by analogy and by conversion to logical rules. It evaluates the approaches on a dataset of real-world cases and compares the results to off-the-shelf machine-learning techniques. We conclude that abstract legal information can be extracted from similar cases through analogical generalization, and that the extracted legal schemas can be used to reason about and solve other cases both by analogy and by rules.
Original language | English (US) |
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Title of host publication | 19th International Conference on Artificial Intelligence and Law, ICAIL 2023 - Proceedings of the Conference |
Publisher | Association for Computing Machinery, Inc |
Pages | 32-41 |
Number of pages | 10 |
ISBN (Electronic) | 9798400701979 |
DOIs | |
State | Published - Jun 19 2023 |
Event | 19th International Conference on Artificial Intelligence and Law, ICAIL 2023 - Braga, Portugal Duration: Jun 19 2023 → Jun 23 2023 |
Publication series
Name | 19th International Conference on Artificial Intelligence and Law, ICAIL 2023 - Proceedings of the Conference |
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Conference
Conference | 19th International Conference on Artificial Intelligence and Law, ICAIL 2023 |
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Country/Territory | Portugal |
City | Braga |
Period | 6/19/23 → 6/23/23 |
Funding
This research was supported by the Computational Cognition and Machine Intelligence Program of the Air Force Office of Scientific Research under award #FA9550-20-1-0091.
Keywords
- Analogy
- Legal Schemas
- Precedential Reasoning
- Rule Learning
ASJC Scopus subject areas
- Artificial Intelligence
- Software
- Law