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IJFCS
2006
132views more  IJFCS 2006»
14 years 10 months ago
Generalized Lr Parsing Algorithm for Boolean Grammars
The generalized LR parsing algorithm for context-free grammars is extended for the case of Boolean grammars, which are a generalization of the context-free grammars with logical c...
Alexander Okhotin
PE
2006
Springer
145views Optimization» more  PE 2006»
14 years 9 months ago
Closed form solutions for mapping general distributions to quasi-minimal PH distributions
Approximating general distributions by phase-type (PH) distributions is a popular technique in stochastic analysis, since the Markovian property of PH distributions often allows a...
Takayuki Osogami, Mor Harchol-Balter
ACTA
2005
101views more  ACTA 2005»
14 years 9 months ago
A general framework for types in graph rewriting
A general framework for typing graph rewriting systems is presented: the idea is to statically derive a type graph from a given graph. In contrast to the original graph, the type g...
Barbara König
INFORMATICALT
2007
81views more  INFORMATICALT 2007»
14 years 9 months ago
Security Flaw in Simple Generalized Group-Oriented Cryptosystem Using ElGamal Cryptosystem
A generalized group-oriented cryptosystem (GGOC) based on ElGamal cryptosystem was proposed by Yang et al. in 2003. This study shows that if the authorized decryption sets of users...
Chuan-Ming Li, Tzonelih Hwang, Narn-Yih Lee
CACM
2000
97views more  CACM 2000»
14 years 9 months ago
Generalizing by Removing Detail
A long-standing goal of the programming by demonstration research community is to enable people to construct programs by showing how the desired programs should work on sample inp...
Kenneth M. Kahn