An Extension Matrix Approach To The General Covering Problem
Author(s) -
Jiarong Hong,
Ryszard S. Michalski,
Carl Uhrik
Publication year - 1986
Publication title -
proceedings of spie, the international society for optical engineering/proceedings of spie
Language(s) - English
Resource type - Conference proceedings
SCImago Journal Rank - 0.192
H-Index - 176
eISSN - 1996-756X
pISSN - 0277-786X
DOI - 10.1117/12.964180
Subject(s) - computer science , extension (predicate logic) , variety (cybernetics) , heuristic , matrix (chemical analysis) , mathematical optimization , scale (ratio) , algorithm , theoretical computer science , artificial intelligence , mathematics , programming language , materials science , physics , quantum mechanics , composite material
A new approach, called the extension matrix (EM) approach, for describing and solving the general covering problem (GCP) is proposed. The paper emphasizes that the GCP is NP-hard and describes an approximately optimal covering algorithm, AE1. AE1 incorporates the EM approach with a variety of heuristic search strategies. Results show the new algorithm to be efficient and useful for large scale problems.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom