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CORR
2010
Springer
68views Education» more  CORR 2010»
15 years 7 months ago
Polymatroids with Network Coding
Abstract--The problem of network coding for multicasting a single source to multiple sinks has first been studied by Ahlswede, Cai, Li and Yeung in 2000, in which they have establi...
Te Sun Han
SIGECOM
2010
ACM
157views ECommerce» more  SIGECOM 2010»
15 years 11 months ago
Congestible services and network effects
We study a system where many identical users of a service share a common resource. Each user is sensitive to congestion at the resource, but also experiences a positive network ef...
Ramesh Johari, Sunil Kumar
IJSNET
2010
143views more  IJSNET 2010»
15 years 5 months ago
Multi-radio medium access control protocol for wireless sensor networks
— In this paper, we propose a new dual radio medium access control (MAC) protocol for wireless sensor networks. Our MAC protocol design combines the advantages of low and high fr...
Junaid Ansari, Xi Zhang, Petri Mähönen
TDSC
2010
102views more  TDSC 2010»
15 years 5 months ago
A Survey on the Encryption of Convergecast Traffic with In-Network Processing
—We present an overview of end-to-end encryption solutions for convergecast traffic in wireless sensor networks that support in-network processing at forwarding intermediate node...
Steffen Peter, Dirk Westhoff, Claude Castelluccia
WINET
2010
147views more  WINET 2010»
15 years 5 months ago
Hybrid trust and reputation management for sensor networks
Wireless sensor networks are characterised by the distributed nature of their operation and the resource constraints on the nodes. Trust management schemes that are targeted at sen...
Efthimia Aivaloglou, Stefanos Gritzalis