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SENSYS
2004
ACM
16 years 3 days ago
TinySec: a link layer security architecture for wireless sensor networks
We introduce TinySec, the first fully-implemented link layer security architecture for wireless sensor networks. In our design, we leverage recent lessons learned from design vul...
Chris Karlof, Naveen Sastry, David Wagner
WICON
2008
15 years 8 months ago
Security challenges in seamless mobility: how to "handover" the keys?
In this paper, we discuss key management challenges for seamless handovers across heterogeneous wireless networks. We focus on utilizing existing keying material from previous acc...
Katrin Hoeper, Lidong Chen, Antonio Izquierdo, Nad...
AAAI
2012
13 years 9 months ago
Security Games for Controlling Contagion
Many strategic actions carry a ‘contagious’ component beyond the immediate locale of the effort itself. Viral marketing and peacekeeping operations have both been observed to ...
Jason Tsai, Thanh H. Nguyen, Milind Tambe
KIVS
2005
Springer
16 years 5 days ago
A Comparison of WS-BusinessActivity and BPEL4WS Long-Running Transaction
Although WS-BusinessActivity and BPEL4WS Long-Running Transaction (LRT) are conceptually very similar and are both designed to support the execution of complex business transaction...
Patrick Sauter, Ingo Melzer
NN
2010
Springer
187views Neural Networks» more  NN 2010»
15 years 1 months ago
Efficient exploration through active learning for value function approximation in reinforcement learning
Appropriately designing sampling policies is highly important for obtaining better control policies in reinforcement learning. In this paper, we first show that the least-squares ...
Takayuki Akiyama, Hirotaka Hachiya, Masashi Sugiya...