Sciweavers

2924 search results - page 135 / 585
» Modeling Data Consistency in Wireless Sensor Networks
Sort
View
ROBOCOMM
2007
IEEE
15 years 11 months ago
Toward multi-level modeling of robotic sensor networks: a case study in acoustic event monitoring
—Modeling and simulation can be powerful tools for analyzing multi-agent systems, such as networked robotic systems and sensor networks. In this paper, it is shown concretely how...
Christopher M. Cianci, Thomas Lochmatter, Jim Pugh...
127
Voted
MOBICOM
2005
ACM
15 years 10 months ago
Challenges: communication through silence in wireless sensor networks
Wireless sensor networks (WSNs) are typically characterized by a limited energy supply at sensor nodes. Hence, energy efficiency is an important issue in the system design and op...
Yujie Zhu, Raghupathy Sivakumar
IPSN
2009
Springer
15 years 11 months ago
Approximating sensor network queries using in-network summaries
In this work we present new in-network techniques for communication efficient approximate query processing in wireless sensornets. We use a model-based approach that constructs a...
Alexandra Meliou, Carlos Guestrin, Joseph M. Helle...
P2P
2003
IEEE
205views Communications» more  P2P 2003»
15 years 10 months ago
Peer-to-Peer Spatial Queries in Sensor Networks
Sensor networks, that consist of potentially several thousands of nodes each with sensing (heat, sound, light, magnetism, etc.) and wireless communication capabilities, provide gr...
Murat Demirbas, Hakan Ferhatosmanoglu
ICRA
2006
IEEE
145views Robotics» more  ICRA 2006»
15 years 11 months ago
Instrumenting Wireless Sensor Networks for Real-time Surveillance
— This paper considers the problem of tracking an unknown number of targets using a wireless sensor network for surveillance. In particular, we consider the case in which each se...
Songhwai Oh, Phoebus Chen, Michael Manzo, Shankar ...