Sciweavers

4926 search results - page 375 / 986
» Two Graph Algorithms On an Associative Computing Model
Sort
View
EDBT
2006
ACM
120views Database» more  EDBT 2006»
16 years 4 months ago
Query Planning in the Presence of Overlapping Sources
Navigational queries on Web-accessible life science sources pose unique query optimization challenges. The objects in these sources are interconnected to objects in other sources, ...
Jens Bleiholder, Samir Khuller, Felix Naumann, Lou...
VISSYM
2007
15 years 7 months ago
Path Visualization for Adjacency Matrices
For displaying a dense graph, an adjacency matrix is superior than a node-link diagram because it is more compact and free of visual clutter. A node-link diagram, however, is far ...
Zeqian Shen, Kwan-Liu Ma
DIS
2009
Springer
15 years 8 months ago
Discovering Influential Nodes for SIS Models in Social Networks
We address the problem of efficiently discovering the influential nodes in a social network under the susceptible/infected/susceptible (SIS) model, a diffusion model where nodes ar...
Kazumi Saito, Masahiro Kimura, Hiroshi Motoda
PLDI
1995
ACM
15 years 8 months ago
Tile Size Selection Using Cache Organization and Data Layout
When dense matrix computations are too large to fit in cache, previous research proposes tiling to reduce or eliminate capacity misses. This paper presents a new algorithm for ch...
Stephanie Coleman, Kathryn S. McKinley
DGCI
2006
Springer
15 years 8 months ago
Topological and Geometrical Reconstruction of Complex Objects on Irregular Isothetic Grids
In this paper, we address the problem of vectorization of binary images on irregular isothetic grids. The representation of graphical elements by lines is common in document analys...
Antoine Vacavant, David Coeurjolly, Laure Tougne