961 search results - page 138 / 193 » Visual Cryptography on Graphs |
DIAGRAMS
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. This paper shows by a constructive method the existence of a diagrammatic representation called extended Euler diagrams for any collection of sets X1, ..., Xn , n < 9....
ASUNAM
2009
IEEE
14 years 1 months ago
2009
IEEE
Community detection in social networks varying with time is a common yet challenging problem whereby efficient visualization of evolving relationships and implicit hierarchical s...
SEMWEB
2001
Springer
14 years 18 days ago
2001
Springer
In this paper, we analyze a geospatial application for visualizing U.S. election results in order to show the problems that need to be solved in the mapping between different XML...
MVA
2007
13 years 9 months ago
2007
In this paper we propose an image segmentation algorithm that combines region merging with spectral-based techniques. An initial partitioning of the image into primitive regions i...
WWW
2010
ACM
14 years 3 months ago
2010
ACM
With the explosive growth of digital cameras and online media, it has become crucial to design efficient methods that help users browse and search large image collections. The rec...