734 search results - page 34 / 147 » Undecidability over Continuous Time |
SMI
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper considers computation of visibility for twodimensional shapes whose boundaries are C1 continuous curves. We assume we are given a one-parameter family of candidate view...
DEXA
2008
Springer
13 years 10 months ago
2008
Springer
We address the problem of maintaining continuous skyline queries efficiently over dynamic objects with d dimensions. Skyline queries are an important new search capability for mult...
JCST
2008
13 years 8 months ago
2008
Detecting duplicates in data streams is an important problem that has a wide range of applications. In general, precisely detecting duplicates in an unbounded data stream is not fe...
COMCOM
2008
13 years 8 months ago
2008
When a vehicle moves on roads, it can receive messages from base stations (BSs) and other vehicles. After it moves far away the transmission range, the vehicle tries to find an av...
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
In this paper we propose a new method that addresses the problem of tracking the bitmap (silhouette) of an object in a video under very general conditions. We assume a general tar...