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AGENTS
2000
Springer
15 years 10 months ago
Unsupervised clustering of robot activities: a Bayesian approach
Our goal is for robots to learn conceptual systems su cient for natural language and planning. The learning should be autonomous, without supervision. The rst steps in building a ...
Marco Ramoni, Paola Sebastiani, Paul R. Cohen
ASIACRYPT
2006
Springer
15 years 10 months ago
New Approach for Selectively Convertible Undeniable Signature Schemes
In this paper, we propose a new approach for constructing selectively convertible undeniable signature schemes, and present two efficient schemes based on RSA. Our approach allows ...
Kaoru Kurosawa, Tsuyoshi Takagi
EUROCRYPT
2006
Springer
15 years 10 months ago
Polling with Physical Envelopes: A Rigorous Analysis of a Human-Centric Protocol
We propose simple, realistic protocols for polling that allow the responder to plausibly repudiate his response, while at the same time allow accurate statistical analysis of poll ...
Tal Moran, Moni Naor
CRYPTO
1991
Springer
105views Cryptology» more  CRYPTO 1991»
15 years 10 months ago
Universal Hashing and Authentication Codes
In this paper, we study the application of universal hashingto the construction of unconditionally secure authentication codes without secrecy. This idea is most useful when the nu...
Douglas R. Stinson
USS
2008
15 years 8 months ago
Exploitable Redirects on the Web: Identification, Prevalence, and Defense
Web sites on the Internet often use redirection. Unfortunately, without additional security, many of the redirection links can be manipulated and abused to mask phishing attacks. ...
Craig A. Shue, Andrew J. Kalafut, Minaxi Gupta