Integer Programming as a Framework for Optimization and Approximability
نویسندگان
چکیده
منابع مشابه
Integer Programming as a Framework for Optimization and Approximability
Structural approximation theory seeks to provide a framework for expressing optimization problems, and isolating structural or syntactic conditions that explain the apparent diierence in the approximation properties of diierent NP-optimization problems. In this paper, we initiate a study of structural approximation using integer programming (an optimization problem in its own right) as a genera...
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Many problems of both practical and theoretical importance concern themselves not only with finding a solution but also finding a ‘best’ solution in some sense. As a concrete example, let us consider the travelling salesperson problem (TSP): a salesperson has to visit some specified towns on a tour starting and ending in her/his home town; in which order should the towns be visited in order to ...
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ژورنال
عنوان ژورنال: Journal of Computer and System Sciences
سال: 1998
ISSN: 0022-0000
DOI: 10.1006/jcss.1998.1584