128 search results - page 4 / 26 » On Approximating Multi-Criteria TSP |
SODA
2001
ACM
13 years 11 months ago
2001
ACM
In the Euclidean TSP with neighborhoods (TSPN), we are given a collection of n regions (neighborhoods) and we seek a shortest tour that visits each region. As a generalization of ...
ICALP
2005
Springer
14 years 3 months ago
2005
Springer
In the Euclidean group Traveling Salesman Problem (TSP), we are given a set of points P in the plane and a set of m connected regions, each containing at least one point of P. We w...
GBRPR
2007
Springer
14 years 4 months ago
2007
Springer
The traveling salesperson problem (TSP) is difficult to solve for input instances with large number of cities. Instead of finding the solution of an input with a large number of c...
FOCS
1995
IEEE
14 years 1 months ago
1995
IEEE
We consider the special case of the traveling salesman problem TSP in which the distance metric is the shortest-path metric of a planar unweighted graph. We present a polynomial...
SODA
2008
ACM
13 years 11 months ago
2008
ACM
The Traveling Salesman Problem (TSP) is a canonical NP-complete problem which is known to be MAXSNP hard even on Euclidean metrics (of high dimensions) [40]. In order to circumven...