621 search results - page 14 / 125 » Efficient Secure Multi-party Computation |
ASIACRYPT
2003
Springer
15 years 1 months ago
2003
Springer
We propose a new public key trace and revoke scheme secure against adaptive chosen ciphertext attack. Our scheme is more efficient than the DF scheme suggested by Y. Dodis and N. F...
ATVA
2006
Springer
15 years 1 months ago
2006
Springer
Motivated by recent applications of pushdown systems to computer security problems, we present an efficient algorithm for the reachability problem of alternating pushdown systems. ...
SP
2002
IEEE
14 years 9 months ago
2002
IEEE
provide a scalable and adaptable abstraction of the system architecture. Each agent is able to cooperate with other agents and thereby provide service advertisement and discovery f...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Online recommender systems enable personalized service to users. The underlying collaborative filtering techniques operate on privacy sensitive user data, which could be misused ...
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CTRSA
2006
Springer
15 years 1 months ago
2006
Springer
In this work, we initiate the study of realizing a ranking functionality (m1,