Sciweavers

2466 search results - page 19 / 494
» Algorithms for distributed functional monitoring
Sort
View
TMC
2008
127views more  TMC 2008»
14 years 9 months ago
Time and Energy Complexity of Distributed Computation of a Class of Functions in Wireless Sensor Networks
We consider a scenario in which a wireless sensor network is formed by randomly deploying n sensors to measure some spatial function over a field, with the objective of computing a...
Nilesh Khude, Anurag Kumar, Aditya Karnik
MOBICOM
2010
ACM
14 years 10 months ago
Differential forms for target tracking and aggregate queries in distributed networks
Consider mobile targets moving in a plane and their movements being monitored by a network such as a field of sensors. We develop distributed algorithms for in-network tracking an...
Rik Sarkar, Jie Gao
CORR
2010
Springer
162views Education» more  CORR 2010»
14 years 8 months ago
Networked Computing in Wireless Sensor Networks for Structural Health Monitoring
Abstract—This paper studies the problem of distributed computation over a network of wireless sensors. While this problem applies to many emerging applications, to keep our discu...
Apoorva Jindal, Mingyan Liu
SIGMOD
2005
ACM
143views Database» more  SIGMOD 2005»
15 years 10 months ago
Holistic Aggregates in a Networked World: Distributed Tracking of Approximate Quantiles
While traditional database systems optimize for performance on one-shot queries, emerging large-scale monitoring applications require continuous tracking of complex aggregates and...
Graham Cormode, Minos N. Garofalakis, S. Muthukris...
CORR
2010
Springer
157views Education» more  CORR 2010»
14 years 10 months ago
Certification Authority Monitored Multilevel and Stateful Policy Based Authorization in Services Oriented Grids
Services oriented grids will be more prominent among other kinds of grids in the present distributed environments. With the advent of online government services the governmental g...
Ajay Prasad, Saurabh Singh Verma, Ashok Kumar Shar...