983 search results - page 140 / 197 » Negative-Weight Cycle Algorithms |
CP
2003
Springer
14 years 3 months ago
2003
Springer
Abstract. Many real world problems, e.g. personnel scheduling and transportation planning, can be modeled naturally as Constrained Shortest Path Problems (CSPPs), i.e., as Shortest...
NPAR
2010
ACM
14 years 3 months ago
2010
ACM
Recent works in image editing are opening up new possibilities to manipulate and enhance input images. Within this context, we leverage well-known characteristics of human percept...
FPL
2001
Springer
14 years 2 months ago
2001
Springer
Abstract. Visual data
ow environments are ideally suited for modeling digital signal processing (DSP) systems, as many DSP algorithms are most naturally speci ed by signal
ow gra...
ICTAI
2000
IEEE
14 years 2 months ago
2000
IEEE
In this paper, we address the problem of consistency checking for Euclidean spatial constraints. A dimension graph representation is proposed to maintain the Euclidean spatial con...
HCW
1999
IEEE
14 years 2 months ago
1999
IEEE
A major challenge in Metacomputing Systems (Computational Grids) is to effectively use their shared resources, such as compute cycles, memory, communication network, and data repo...