Concepedia

Concept

order-sorted logic

Parents

764

Publications

48.3K

Citations

1.4K

Authors

624

Institutions

About

Order-sorted logic is a formal logical system that extends classical first-order logic by incorporating a hierarchy of sorts (types) for terms, structuring the domain of discourse. It is an academic concept and methodological approach focused on knowledge representation and logical inference within domains where entities exhibit inherent categorical structure and subtype relationships. Key characteristics include a sort signature defining a partially ordered set of sorts and strict type constraints on logical symbols, ensuring the type correctness of expressions. Its significance lies in enabling more precise and efficient modeling of structured domains, preventing type errors inherently, reducing the complexity of axioms compared to unsorted logic, and improving the tractability of automated reasoning systems in such contexts.

Top Authors

Rankings shown are based on concept H-Index.

AM

The University of Melbourne

JI

University of Waterloo

OP

Lund University

SR

Seoul National University

GN

Sun Yat-sen University

Top Institutions

Rankings shown are based on concept H-Index.

Princeton University

Princeton, United States

Stanford University

Stanford, United States

IBM (United States)

Armonk, United States

University of Waterloo

Waterloo, Canada