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» Algorithms for Wireless Sensor Networks
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NCA
2007
IEEE
16 years 19 days ago
On the Evaluation of Shortest Journeys in Dynamic Networks
The assessment of routing protocols for wireless networks is a difficult task, because of the networks’ highly dynamic behavior and the absence of benchmarks. However, some of ...
Afonso Ferreira, Alfredo Goldman, Julian Monteiro
ICWN
2007
15 years 7 months ago
Utility-Based Divisible Sensing Task Scheduling in Wireless Sensor Networks
This paper presents a tractable optimization strategies of sensing workload scheduling in wireless sensor networks using Divisible Load Theory (DLT). Because of the limited batter...
Xiaolin Li, Xinxin Liu, Peng Guan, Hui Kang
TMC
2008
112views more  TMC 2008»
15 years 6 months ago
Efficient Placement and Dispatch of Sensors in a Wireless Sensor Network
Sensor deployment is a critical issue because it affects the cost and detection capability of a wireless sensor network. In this work, we consider two related deployment problems: ...
You-Chiun Wang, Chun-Chi Hu, Yu-Chee Tseng
GLOBECOM
2008
IEEE
16 years 25 days ago
Robust Distributed Sensor Network Localization Based on Analysis of Flip Ambiguities
Abstract— A major problem in wireless sensor network localization is erroneous local geometric realizations in some parts of the network due to the sensitivity to certain distanc...
Anushiya A. Kannan, Baris Fidan, Guoqiang Mao
ISCC
2006
IEEE
182views Communications» more  ISCC 2006»
16 years 11 days ago
CollECT: Collaborative Event deteCtion and Tracking in Wireless Heterogeneous Sensor Networks
Event detection and tracking are attractive research issues in the wireless sensor network (WSN). The paper proposes a fully distributed protocol, CollECT, to event detection and ...
Kuei-Ping Shih, Sheng-Shih Wang, Pao-Hwa Yang, Cha...