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SIGMOD
2003
ACM
175views Database» more  SIGMOD 2003»
14 years 8 months ago
WinMagic : Subquery Elimination Using Window Aggregation
Database queries often take the form of correlated SQL queries. Correlation refers to the use of values from the outer query block to compute the inner subquery. This is a conveni...
Calisto Zuzarte, Hamid Pirahesh, Wenbin Ma, Qi Che...
ICLP
2010
Springer
13 years 11 months ago
Dynamic Magic Sets for Disjunctive Datalog Programs
Abstract. Answer set programming (ASP) is a powerful formalism for knowledge representation and common sense reasoning that allows disjunction in rule heads and nonmonotonic negati...
Mario Alviano
CORR
1999
Springer
69views Education» more  CORR 1999»
13 years 7 months ago
Selective Magic HPSG Parsing
We propose a parser for constraintlogic grammars implementing HPSG that combines the advantages of dynamic bottom-up and advanced topdown control. The parser allows the user to ap...
Guido Minnen
HICSS
2003
IEEE
184views Biometrics» more  HICSS 2003»
14 years 1 months ago
Content Based File Type Detection Algorithms
Identifying the true type of a computer file can be a difficult problem. Previous methods of file type recognition include fixed file extensions, fixed “magic numbers” stored ...
Mason McDaniel, Mohammad Hossain Heydari
TSE
2002
122views more  TSE 2002»
13 years 7 months ago
Virtual Benchmarking and Model Continuity in Prototyping Embedded Multiprocessor Signal Processing Systems
The complexity of hardware/software codesign of embedded real-time signal processing systems can be reduced by rapid system prototyping (RSP). However, existing RSP frameworks do n...
Randall S. Janka, Linda M. Wills, Lewis B. Baumsta...