458 search results - page 28 / 92 » exact 2009 |
MDM
2009
Springer
14 years 3 months ago
2009
Springer
Location monitoring systems are used to detect human activities and provide monitoring services, e.g., aggregate queries. In this paper, we consider an aggregate location monitori...
ESA
2009
Springer
14 years 3 months ago
2009
Springer
Bose et al. [2] asked whether for every simple arrangement A of n lines in the plane there exists a simple n-gon P that induces A by extending every edge of P into a line. We prov...
ICRA
2009
IEEE
14 years 3 months ago
2009
IEEE
— This paper focuses on time-optimal path tracking, which involves planning of robot motions along prescribed geometric paths. Starting from a discretized convex reformulation of...
COCOON
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. We investigate the computing power of stateless multicounter machines with reversal-bounded counters. Such a machine can be deterministic, nondeterministic, realtime (the...
SOFSEM
2009
Springer
14 years 5 months ago
2009
Springer
During the last years, speed-up techniques for DIJKSTRA’s algorithm have been developed that make the computation of shortest paths a matter of microseconds even on huge road net...