The database of interval orders difficult for the jump number minimizing algorithms
نویسندگان
چکیده
منابع مشابه
The database of interval orders difficult for the jump number minimizing algorithms
The problems of scheduling jobs on a single machine subject to precedence constraints can often be modelled as the jump number problem for posets, where a linear extension of a given partial order is to be found which minimizes the number of noncomparabilities. In this paper, we are investigating a restricted class of posets, called interval orders, admitting approximation algorithms for the ju...
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ژورنال
عنوان ژورنال: Annales UMCS, Informatica
سال: 2011
ISSN: 2083-3628,1732-1360
DOI: 10.2478/v10065-011-0025-4