Searching the k-change neighborhood for TSP is W[1]-hard
نویسندگان
چکیده
منابع مشابه
Searching the k-change neighborhood for TSP is W[1]-hard
We show that searching the k-change neighborhood is W[1]-hard for metric TSP, which means that finding the best tour in the k-change neighborhood essentially requires complete search (modulo some complexitytheoretic assumptions).
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ژورنال
عنوان ژورنال: Operations Research Letters
سال: 2008
ISSN: 0167-6377
DOI: 10.1016/j.orl.2007.02.008