278 search results - page 52 / 56 » Location Prediction and Queries for Tracking Moving Objects |
ECCV
2004
Springer
13 years 11 months ago
2004
Springer
Catadioptric omnidirectional sensors (catadioptric cameras) capture instantaneous images with panoramic 360 field of view. Entire surroundings are projected via a circularly symme...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
We present a Bayesian framework for learning higherorder transition models in video surveillance networks. Such higher-order models describe object movement between cameras in the...
MDM
2010
Springer
13 years 9 months ago
2010
Springer
In this paper, we study the issue of defending against adversarial localization in wireless sensor networks. Adversarial localization refers to attacks where an adversary attempts...
SDMW
2009
Springer
13 years 12 months ago
2009
Springer
A “friend finder” is a Location Based Service (LBS) that informs users about the presence of participants in a geographical area. In particular, one of the functionalities of ...
COMPGEOM
1994
ACM
13 years 11 months ago
1994
ACM
Let F be a collection of n d-variate, possibly partially defined, functions, all algebraic of some constant maximum degree. We present a randomized algorithm that computes the vert...