383 search results - page 21 / 77 » A Bound on the Total Chromatic Number |
SPAA
2003
ACM
14 years 27 days ago
2003
ACM
Previous implementations of out-of-core columnsort limit the problem size to N ≤ (M/P)3/2, where N is the number of records to sort, P is the number of processors, and M is the ...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
We explore a few selected multiuser communication problems where the possibility of interference alignment, and consequently the total number of degrees of freedom (DoF) with chann...
JGAA
2008
13 years 7 months ago
2008
Bar k-visibility graphs are graphs admitting a representation in which the vertices correspond to horizontal line segments, called bars, and the edges correspond to vertical lines...
UIST
2004
ACM
14 years 1 months ago
2004
ACM
Visual tracking of bare fingers allows more direct manipulation of digital objects, multiple simultaneous users interacting with their two hands, and permits the interaction on l...
VRCAI
2006
ACM
14 years 1 months ago
2006
ACM
We present novel algorithms for updating bounding volume hierarchies of objects undergoing arbitrary deformations. Therefore, we introduce two new data structures, the kinetic AAB...