Sciweavers

3678 search results - page 46 / 736
» On the Stable Paths Problem
Sort
View
ICN
2005
Springer
14 years 3 months ago
Primary/Secondary Path Generation Problem: Reformulation, Solutions and Comparisons
Abstract. This paper considers the primary and secondary path generation problem in traffic engineering. We first present a standard MILP model. Since its size and integrality gap...
Quanshi Xia, Helmut Simonis
ICRA
2005
IEEE
125views Robotics» more  ICRA 2005»
14 years 3 months ago
Path Planning for Variable Resolution Minimal-Energy Curves of Constant Length
— We present a new approach to path planning for flexible wires. We introduce a method for computing stable configurations of a wire subject to manipulation constraints. These ...
Mark Moll, Lydia E. Kavraki
IPL
2007
130views more  IPL 2007»
13 years 9 months ago
Linear structure of bipartite permutation graphs and the longest path problem
The class of bipartite permutation graphs is the intersection of two well known graph classes: bipartite graphs and permutation graphs. A complete bipartite decomposition of a bip...
Ryuhei Uehara, Gabriel Valiente
EOR
2006
107views more  EOR 2006»
13 years 10 months ago
Longest path analysis in networks of queues: Dynamic scheduling problems
In this paper, we develop an acyclic network of queues for the design of a dynamic flow shop, where each service station represents a machine. The orders arrive at the input stati...
Amir Azaron, Hideki Katagiri, Kosuke Kato, Masatos...
FOCS
1991
IEEE
14 years 1 months ago
On the Exponent of the All Pairs Shortest Path Problem
The upper bound on the exponent, ω, of matrix multiplication over a ring that was three in 1968 has decreased several times and since 1986 it has been 2.376. On the other hand, t...
Noga Alon, Zvi Galil, Oded Margalit