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CHI
2009
ACM
15 years 1 months ago
2009
ACM
Due to the increasing penetration of mobile phones even into poor communities, mobile payment schemes could bring formal financial services to the "unbanked". However, b...
RTA
2010
Springer
15 years 1 months ago
2010
Springer
Data words and data trees appear in verification and XML processing. The term “data” means that positions of the word, or tree, are decorated with elements of an infinite set...
74
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FOCS
2004
IEEE
15 years 1 months ago
2004
IEEE
A desirable goal for cryptographic protocols is to guarantee security when the protocol is composed with other protocol instances. Universally Composable (UC) protocols provide th...
PODC
2010
ACM
14 years 12 months ago
2010
ACM
We study the computational power of a distributed system consisting of simple autonomous robots moving on the plane. The robots are endowed with visual perception but do not have ...
107
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CRYPTO
2008
Springer
14 years 11 months ago
2008
Springer
In cryptography, there has been tremendous success in building various two-party protocols with small communication complexity out of homomorphic semantically-secure encryption sc...