4142 search results - page 674 / 829 » Trusting an Information Agent |
146
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—In this paper, we present DHTBL, an anti-spam blacklist built upon a novel secure distributed hash table (DHT). We show how DHTBL can be used to replace existing DNS-based black...
171
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ACISP
2009
Springer
16 years 29 days ago
2009
Springer
In the setting of identity-based encryption with multiple trusted authorities, TA anonymity formally models the inability of an adversary to distinguish two ciphertexts correspondi...
175
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WASA
2009
Springer
16 years 29 days ago
2009
Springer
Social network popularity continues to rise as they broaden out to more users. Hidden away within these social networks is a valuable set of data that outlines everyone’s relatio...
159
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FC
2009
Springer
16 years 28 days ago
2009
Springer
Abstract. We present a useful new mechanism that facilitates the atomic exchange of many large baskets of securities in a combinatorial exchange. Cryptography prevents information ...
168
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GROUP
2009
ACM
16 years 26 days ago
2009
ACM
A mundane but theoretically interesting and practically relevant situation presents itself on social networking sites: the co-presence of multiple groups important to an individua...