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2008
95views more  TOC 2008»
13 years 5 months ago
On the LP Relaxation of the Asymmetric Traveling Salesman Path Problem
: This is a comment on the article "An O(logn) Approximation Ratio for the Asymmetric Traveling Salesman Path Problem" by C. Chekuri and M. P
Viswanath Nagarajan
NMA
2010
13 years 3 months ago
Metaheuristics for the Asymmetric Hamiltonian Path Problem
One of the most important applications of the Asymmetric Hamiltonian Path Problem is in scheduling. In this paper we describe a variant of this problem, and develop both a mathemat...
João Pedro Pedroso
SODA
2010
ACM
231views Algorithms» more  SODA 2010»
14 years 2 months ago
Asymmetric Traveling Salesman Path and Directed Latency Problems
We study integrality gaps and approximability of two closely related problems on directed graphs. Given a set V of n nodes in an underlying asymmetric metric and two specified nod...
Zachary Friggstad, Mohammad R. Salavatipour, Zoya ...
COCOON
2007
Springer
13 years 11 months ago
An Improved Exact Algorithm for Cubic Graph TSP
It is shown that the traveling salesman problem for graphs
Kazuo Iwama, Takuya Nakashima
MP
2008
50views more  MP 2008»
13 years 5 months ago
Traveling salesman path problems
Fumei Lam, Alantha Newman