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PODS
2008
ACM
178views Database» more  PODS 2008»
14 years 5 months ago
The chase revisited
We revisit the classical chase procedure, studying its properties as well as its applicability to standard database problems. We settle (in the negative) the open problem of decid...
Alin Deutsch, Alan Nash, Jeffrey B. Remmel
HT
2003
ACM
13 years 10 months ago
Paper chase revisited: a real world game meets hypermedia
In this short paper, we present a location aware mobile game which lets users play a paper chase game on a mobile device. By using their physical movement and location in the real...
Susanne Boll, Jens Krösche, Christian Wegener
PAIRING
2009
Springer
119views Cryptology» more  PAIRING 2009»
13 years 11 months ago
Compact E-Cash and Simulatable VRFs Revisited
Abstract. Efficient non-interactive zero-knowledge proofs are a powerful tool for solving many cryptographic problems. We apply the recent Groth-Sahai (GS) proof system for pairing...
Mira Belenkiy, Melissa Chase, Markulf Kohlweiss, A...