463 search results - page 93 / 93 » Modeling Moving Objects over Multiple Granularities |
SPAA
2010
ACM
13 years 10 months ago
2010
ACM
In this paper we study a dynamic version of capacity maximization in the physical model of wireless communication. In our model, requests for connections between pairs of points i...
ICDE
2007
IEEE
14 years 6 months ago
2007
IEEE
Active Data Warehousing has emerged as an alternative to conventional warehousing practices in order to meet the high demand of applications for up-to-date information. In a nutsh...
SIGGRAPH
1993
ACM
13 years 9 months ago
1993
ACM
We present an efficient and robust algorithm for finding points of collision between time-dependent parametric and implicit surfaces. The algorithm detects simultaneous collisio...