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INFORMATICALT
2007
122views more  INFORMATICALT 2007»
13 years 8 months ago
A Concealed t-out-of-n Signer Ambiguous Signature Scheme with Variety of Keys
In 2004, Abe et al. proposed a threshold signer-ambiguous signature scheme from variety of keys. Their scheme is a generalized case of the ring signature scheme, and it allows the ...
Ya-Fen Chang, Chin-Chen Chang, Pei-Yu Lin
IPL
2007
80views more  IPL 2007»
13 years 8 months ago
Execution time analysis of a top-down R-tree construction algorithm
A detailed CPU execution-time analysis and implementation are given for a bulk loading algorithm to construct R-trees due to García et al. [Y.J. García, M.A. López, S.T. Leuten...
Houman Alborzi, Hanan Samet
IPL
2007
71views more  IPL 2007»
13 years 8 months ago
Relaxations of semiring constraint satisfaction problems
Abstract. The Semiring Constraint Satisfaction Problem (SCSP) framework is a popular approach for the representation of partial constraint satisfaction problems. In this framework ...
Louise Leenen, Thomas Andreas Meyer, Aditya Ghose
AEI
2010
66views more  AEI 2010»
13 years 8 months ago
Ikaros: Building cognitive models for robots
The Ikaros project started in 2001 with the aim of developing an open infrastructure for system-level brain modeling. The system has developed into a general tool for cognitive mo...
Christian Balkenius, Jan Morén, Birger Joha...
RC
2007
128views more  RC 2007»
13 years 8 months ago
Bounds on Generalized Linear Predictors with Incomplete Outcome Data
This paper develops easily computed, tight bounds on Generalized Linear Predictors and instrumental variable estimators when outcome data are partially identi…ed. A salient exam...
Jörg Stoye