1430 search results - page 174 / 286 » Query operations for moving objects database systems |
284
click to vote
SIGMOD
2006
ACM
16 years 6 months ago
2006
ACM
In this paper, we present the design, implementation, and evaluation of a system that executes complex event queries over real-time streams of RFID readings encoded as events. The...
233
click to vote
BMCBI
2011
14 years 10 months ago
2011
Background: The Smith-Waterman algorithm for local sequence alignment is more sensitive than heuristic methods for database searching, but also more time-consuming. The fastest ap...
183
click to vote
EDBT
2012
ACM
13 years 8 months ago
2012
ACM
We present an effective optimization framework for general SQLlike map-reduce queries, which is based on a novel query algebra and uses a small number of higher-order physical ope...
166
click to vote
IPPS
2009
IEEE
16 years 1 months ago
2009
IEEE
We consider the operator mapping problem for in-network stream processing, i.e., the application of a tree of operators in steady-state to multiple data objects that are continuou...
215
click to vote
ECCV
2004
Springer
16 years 8 months ago
2004
Springer
This paper presents a Bayesian framework for multi-cue 3D object tracking of deformable objects. The proposed spatio-temporal object representation involves a set of distinct linea...