316 search results - page 59 / 64 » Approximation algorithms for hierarchical location problems |
200
click to vote
ROBOCOMM
2007
IEEE
16 years 20 days ago
2007
IEEE
— Consider the following scenario: a spatio-temporal stochastic process generates service requests, localized at points in a bounded region on the plane; these service requests a...
179
click to vote
INFOCOM
1999
IEEE
15 years 10 months ago
1999
IEEE
Abstract-- The efficacy of end-to-end multicast transport protocols depends critically upon their ability to scale efficiently to a large number of receivers. Several research mult...
184
click to vote
CLEAR
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. This paper presents a novel approach to the problem of determining head pose estimation and face 3D orientation of several people in low resolution sequences from multipl...
207
click to vote
JIPS
2010
15 years 1 months ago
2010
Spatio-temporal patterns extracted from historical trajectories of moving objects reveal important knowledge about movement behavior for high quality LBS services. Existing approac...
202
click to vote
DAGSTUHL
2007
15 years 7 months ago
2007
Abstract. In this paper, we consider the problem of filtering in relational hidden Markov models. We present a compact representation for such models and an associated logical par...