Sciweavers

1309 search results - page 13 / 262
» On-Line Difference Maximization
Sort
View
IPPS
1999
IEEE
15 years 1 months ago
Design and Implementation of a Scalable Parallel System for Multidimensional Analysis and OLAP
Multidimensional Analysis and On-Line Analytical Processing (OLAP) uses summary information that requires aggregate operations along one or more dimensions of numerical data value...
Sanjay Goil, Alok N. Choudhary
SIGMOD
1997
ACM
172views Database» more  SIGMOD 1997»
15 years 1 months ago
An Array-Based Algorithm for Simultaneous Multidimensional Aggregates
Computing multiple related group-bys and aggregates is one of the core operations of On-Line Analytical Processing (OLAP) applications. Recently, Gray et al. [GBLP95] proposed the...
Yihong Zhao, Prasad Deshpande, Jeffrey F. Naughton
BMCBI
2005
115views more  BMCBI 2005»
14 years 9 months ago
MPrime: efficient large scale multiple primer and oligonucleotide design for customized gene microarrays
Background: Enhancements in sequencing technology have recently yielded assemblies of large genomes including rat, mouse, human, fruit fly, and zebrafish. The availability of larg...
Eric C. Rouchka, Abdelnaby Khalyfa, Nigel G. F. Co...
IJCNN
2006
IEEE
15 years 3 months ago
Co-training using RBF Nets and Different Feature Splits
—In this paper we propose a new graph-based feature splitting algorithm maxInd, which creates a balanced split maximizing the independence between the two feature sets. We study ...
Felix Feger, Irena Koprinska
ICIP
2003
IEEE
15 years 2 months ago
Reversible watermark using difference expansion of triplets
A new reversible watermarking algorithm based on the difference expansion of colored images has been developed. Since the watermark is completely reversible, the original image ca...
Adnan M. Alattar