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EUROCRYPT
2006
Springer
15 years 7 months ago
Perfect Non-interactive Zero Knowledge for NP
Non-interactive zero-knowledge (NIZK) proof systems are fundamental cryptographic primitives used in many constructions, including CCA2-secure cryptosystems, digital signatures, an...
Jens Groth, Rafail Ostrovsky, Amit Sahai
ECAL
2007
Springer
15 years 10 months ago
Directed Evolution of Communication and Cooperation in Digital Organisms
This paper describes a study in the use of digital evolution to produce cooperative communication behavior in a population of digital organisms. The results demonstrate that digita...
David B. Knoester, Philip K. McKinley, Benjamin E....
CHI
2007
ACM
16 years 4 months ago
Modeling steering within above-the-surface interaction layers
Interaction techniques that utilize the space above the display surface to extend the functionalities of digitized surfaces continue to emerge. In such techniques, movements are c...
Raghavendra S. Kattinakere, Tovi Grossman, Sriram ...
LAWEB
2008
IEEE
15 years 10 months ago
Web Interactivity in the Perspective of Young Users
This paper presents the results of a qualitative research whose objective was to broaden the understanding on the participation of youngsters and adolescents on Internet-based soc...
Caroline Queiroz Santos, Ana Maria Pereira Cardoso
STORYTELLING
2007
Springer
15 years 10 months ago
Automatic Direction of Interactive Storytelling: Formalizing the Game Master Paradigm
Abstract. During the fast evolution of automatic direction of Interactive Digital Storytelling many description of similar ideas have appeared in the academic literature. System ar...
Federico Peinado, Pablo Gervás