3021 search results - page 506 / 605 » Trust in recommender systems |
ACNS
2003
Springer
14 years 3 months ago
2003
Springer
A (t, n) threshold signature scheme allows t or more group members to generate signatures on behalf of a group with n members, while any t−1 or less members cannot do the same th...
DANCE
2002
IEEE
14 years 2 months ago
2002
IEEE
— Active Networks, being programmable, promise greater flexibility than current networks. Programmability, however, may introduce safety and security risks. This paper describes...
NDSS
2002
IEEE
14 years 2 months ago
2002
IEEE
In this paper we address the problem of secure communication and authentication in ad-hoc wireless networks. This is a difficult problem, as it involves bootstrapping trust betwe...
PLDI
2000
ACM
14 years 2 months ago
2000
ACM
We show how to determine statically whether it is safe for untrusted machine code to be loaded into a trusted host system. Our safety-checking technique operates directly on the u...
FC
1999
Springer
14 years 2 months ago
1999
Springer
Abstract. We present a series of protocols for authenticating an individual’s membership in a group without revealing that individual’s identity and without restricting how the...