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» On the Optimality of the ARQ-DDF Protocol
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IJSN
2008
145views more  IJSN 2008»
13 years 9 months ago
Clique-based group key assignment in Wireless Sensor Networks
: Security has become the corner stone of research in wireless sensor networks (WSNs). Due to the unique operational environment of WSNs, where the communication medium is open to ...
Avinash Srinivasan, Feng Li, Jie Wu, Minglu Li
WSC
2007
13 years 11 months ago
Optimizing time warp simulation with reinforcement learning techniques
Adaptive Time Warp protocols in the literature are usually based on a pre-defined analytic model of the system, expressed as a closed form function that maps system state to cont...
Jun Wang, Carl Tropper
CDC
2010
IEEE
126views Control Systems» more  CDC 2010»
13 years 4 months ago
Bifurcation of singular arcs in an optimal control problem for cancer immune system interactions under treatment
A mathematical model for cancer treatment that includes immunological activity is considered as an optimal control problem. In the uncontrolled system there exist both a region of ...
Urszula Ledzewicz, Mohammad Naghnaeian, Heinz Sch&...
ATAL
2007
Springer
14 years 3 months ago
A pareto optimal model for automated multi-attribute negotiations
This paper presents an applicable model for complex multiattribute negotiations between autonomous agents. The model adopts a novel protocol which decomposes the original n-dimens...
Guoming Lai, Katia P. Sycara, Cuihong Li
SODA
2004
ACM
120views Algorithms» more  SODA 2004»
13 years 10 months ago
Optimal routing in Chord
We propose optimal routing algorithms for Chord [1], a popular topology for routing in peer-to-peer networks. Chord is an undirected graph on 2b nodes arranged in a circle, with e...
Prasanna Ganesan, Gurmeet Singh Manku