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» The efficiency of algorithms - misconceptions
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IJSWIS
2008
135views more  IJSWIS 2008»
13 years 9 months ago
Efficient Processing of RDF Queries with Nested Optional Graph Patterns in an RDBMS
Relational technology has shown to be very useful for scalable Semantic Web data management. Numerous researchers have proposed to use RDBMSs to store and query voluminous RDF dat...
Artem Chebotko, Shiyong Lu, Mustafa Atay, Farshad ...
KDD
2001
ACM
196views Data Mining» more  KDD 2001»
14 years 9 months ago
Efficient discovery of error-tolerant frequent itemsets in high dimensions
We present a generalization of frequent itemsets allowing the notion of errors in the itemset definition. We motivate the problem and present an efficient algorithm that identifie...
Cheng Yang, Usama M. Fayyad, Paul S. Bradley
VLSISP
2002
93views more  VLSISP 2002»
13 years 8 months ago
Efficient VLSI Architectures for Multiuser Channel Estimation in Wireless Base-Station Receivers
Abstract. This paper presents a reduced-complexity, fixed-point algorithm and efficient real-time VLSI architectures for multiuser channel estimation, one of the core baseband proc...
Sridhar Rajagopal, Srikrishna Bhashyam, Joseph R. ...
CP
2009
Springer
14 years 9 months ago
A Gender-Based Genetic Algorithm for the Automatic Configuration of Algorithms
A problem that is inherent to the development and efficient use of solvers is that of tuning parameters. The CP community has a long history of addressing this task automatically. ...
Carlos Ansótegui, Kevin Tierney, Meinolf Se...
CMSB
2007
Springer
14 years 26 days ago
Efficient, Correct Simulation of Biological Processes in the Stochastic Pi-calculus
This paper presents a simulation algorithm for the stochastic -calculus, designed for the efficient simulation of biological systems with large numbers of molecules. The cost of a ...
Andrew Phillips, Luca Cardelli