668 search results - page 42 / 134 » Positional Grouping in XQuery |
WWIC
2007
Springer
14 years 1 months ago
2007
Springer
In this paper we present the distributed event localization and tracking algorithm DELTA that solely depends on light measurements. Based on this information and the positions of t...
ICRA
2003
IEEE
14 years 1 months ago
2003
IEEE
Abstract— In this paper, we present an approach to obstacle avoidance for a group of unmanned vehicles moving in formation. The goal of the group is to move through a partially u...
FGR
2000
IEEE
14 years 3 days ago
2000
IEEE
A computer vision system for tracking multiple people in relatively unconstrained environments is described. Trackerformed at three levels of abstraction: regions, people and grou...
SERP
2004
13 years 9 months ago
2004
Model-Driven Development (MDD) represents a positive step toward a general model-based approach to software engineering. The Object Management Group (OMG) offers a conceptual fram...
ECSCW
1993
13 years 9 months ago
1993
: We present a spatial model of group interaction in virtual environments. The model aims to provide flexible and natural support for managing conversations among large groups gath...