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ICESS
2005
Springer
15 years 3 months ago
Localized Energy-Aware Broadcast Protocol for Wireless Networks with Directional Antennas
Abstract. We consider broadcast protocols in wireless networks that have limited energy and computation resources. The well-known algorithm, DBIP (Directional Broadcast Incremental...
Hui Xu, Manwoo Jeon, Lei Shu, Xiaoling Wu, Jinsung...
LCN
2003
IEEE
15 years 3 months ago
Utilizing Solar Power in Wireless Sensor Networks
Sensor networks are designed especially for deployment in adverse and nonaccessible areas without a fixed infrastructure. Therefore, energy conservation plays a crucial role for t...
Thiemo Voigt, Hartmut Ritter, Jochen H. Schiller
FCT
2005
Springer
15 years 3 months ago
On the Power of Unambiguity in Alternating Machines
Unambiguity in alternating Turing machines has received considerable attention in the context of analyzing globally-unique games by Aida et al. [ACRW04] and in the design of effic...
Holger Spakowski, Rahul Tripathi
COCO
2004
Springer
82views Algorithms» more  COCO 2004»
15 years 3 months ago
On the Power of Quantum Proofs
We study the power of quantum proofs, or more precisely, the power of Quantum MerlinArthur (QMA) protocols, in two well studied models of quantum computation: the black box model ...
Ran Raz, Amir Shpilka
ECCC
2007
144views more  ECCC 2007»
14 years 10 months ago
Algebraic Lower Bounds for Computing on Encrypted Data
In cryptography, there has been tremendous success in building primitives out of homomorphic semantically-secure encryption schemes, using homomorphic properties in a blackbox way...
Rafail Ostrovsky, William E. Skeith III