895 search results - page 38 / 179 » Using graphs for some discrete tomography problems |
CPM
2006
Springer
14 years 2 months ago
2006
Springer
We consider the problem of tiling a segment {0, . . . , n} of the discrete line. More precisely, we ought to characterize the structure of the patterns that tile a segment and thei...
GD
1998
Springer
14 years 3 months ago
1998
Springer
We consider the problem of visualizing interconnections in railway systems. Given time tables from systems with thousands of trains, we are to visualize basic properties of the co...
CGF
2006
13 years 11 months ago
2006
Discrete curvature and shape operators, which capture complete information about directional curvatures at a point, are essential in a variety of applications: simulation of defor...
ATAL
2005
Springer
14 years 4 months ago
2005
Springer
We are concerned with the use of Mobile Agents for information retrieval. A multi-agent system is considered; a number of agents are involved in a collective effort to retrieve di...
COCOA
2007
Springer
14 years 5 months ago
2007
Springer
Abstract. Many combinatorial optimization problems can be formulated as 0/1 integer programs (0/1 IPs). The investigation of the structure of these problems raises the following ta...