3639 search results - page 683 / 728 » Multitouch and surface computing |
STACS
2007
Springer
14 years 1 months ago
2007
Springer
We consider the problem of computing an approximate minimum cycle basis of an undirected non-negative edge-weighted graph G with m edges and n vertices; the extension to directed ...
COMPGEOM
2003
ACM
14 years 29 days ago
2003
ACM
Given a collection C of circles in the plane, we wish to construct the arrangement A(C) (namely the subdivision of the plane into vertices, edges and faces induced by C) using fl...
SI3D
2003
ACM
14 years 28 days ago
2003
ACM
In this paper we develop an interactive 3D browser for large topographic maps using a visual display augmented by a haptic, or force feedback, display. The extreme size of our dat...
NPAR
2000
ACM
14 years 1 days ago
2000
ACM
We present new methods for painterly video processing. Based on our earlier still image processing technique, we “paint over” successive frames of animation, applying paint on...
PG
1999
IEEE
13 years 12 months ago
1999
IEEE
Using object clusters for hierarchical radiosity greatly improves the efficiency and thus usability of radiosity computations. By eliminating the quadratic starting phase very lar...