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» Performance Analysis of Wireless Multihop Data Networks
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WISEC
2010
ACM
15 years 9 months ago
Secure walking GPS: a secure localization and key distribution scheme for wireless sensor networks
In many applications of wireless sensor networks, sensor nodes are manually deployed in hostile environments where an attacker can disrupt the localization service and tamper with...
Qi Mi, John A. Stankovic, Radu Stoleru
APWEB
2006
Springer
15 years 8 months ago
Strongly Connected Dominating Sets in Wireless Sensor Networks with Unidirectional Links
A Connected Dominating Set (CDS) can serve as a virtual backbone for a wireless sensor network since there is no fixed infrastructure or centralized management in wireless sensor n...
Ding-Zhu Du, My T. Thai, Yingshu Li, Dan Liu, Shiw...
MDM
2010
Springer
188views Communications» more  MDM 2010»
15 years 3 months ago
A Distributed Technique for Dynamic Operator Placement in Wireless Sensor Networks
—We present an optimal distributed algorithm to adapt the placement of a single operator in high communication cost networks, such as a wireless sensor network. Our parameterfree...
Georgios Chatzimilioudis, Nikos Mamoulis, Dimitrio...
CORR
2010
Springer
152views Education» more  CORR 2010»
15 years 3 months ago
A new key establishment scheme for wireless sensor networks
Traditional key management techniques, such as public key cryptography or key distribution center (e.g., Kerberos), are often not effective for wireless sensor networks for the se...
Eric Ke Wang, Lucas Chi Kwong Hui, Siu-Ming Yiu
FLAIRS
2006
15 years 6 months ago
A Cognitive Approach for Gateway Relocation in Wireless Sensor Networks
Wireless sensor networks are composed of a number of sensors probing their surroundings and disseminating the collected data to a gateway node for processing. Numerous military an...
Waleed A. Youssef, Mohamed F. Younis