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ICRA
2007
IEEE
178views Robotics» more  ICRA 2007»
16 years 24 days ago
Distributed Cooperative Active Sensing Using Consensus Filters
— We consider the problem of multiple mobile sensor agents tracking the position of one or more moving targets. In our formulation, each agent maintains a target estimate, and ea...
Peng Yang, Randy A. Freeman, Kevin M. Lynch
VLDB
2005
ACM
110views Database» more  VLDB 2005»
15 years 12 months ago
U-DBMS: A Database System for Managing Constantly-Evolving Data
In many systems, sensors are used to acquire information from external environments such as temperature, pressure and locations. Due to continuous changes in these values, and lim...
Reynold Cheng, Sarvjeet Singh, Sunil Prabhakar
INFOSCALE
2009
ACM
15 years 11 months ago
CAWA: Continuous Approximate Where-About Queries
With the current proliferation of wireless networks and mobile device technologies, the management of moving object databases to facilitate queries over these domains has been exte...
Alexander J. Aved, Kien A. Hua, Antoniya Petkova
JNW
2007
102views more  JNW 2007»
15 years 6 months ago
Supporting Privacy Policies in a Publish-Subscribe Substrate for Pervasive Environments
Abstract— A location tracking sensor network is being deployed in several buildings at the University of Michigan to help explore issues in design of pervasive environments. Mana...
Lukasz Opyrchal, Atul Prakash, Amit Agrawal
WINET
2002
166views more  WINET 2002»
15 years 6 months ago
The Anatomy of a Context-Aware Application
We describe a platform for context-aware computing which enables applications to follow mobile users as they move around a building. The platform is particularly suitable for rich...
Andy Harter, Andy Hopper, Pete Steggles, Andy Ward...