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DOLAP
2007
ACM
13 years 11 months ago
Deciding the physical implementation of ETL workflows
In this paper, we deal with the problem of determining the best possible physical implementation of an ETL workflow, given its logical-level description and an appropriate cost mo...
Vasiliki Tziovara, Panos Vassiliadis, Alkis Simits...
BMCBI
2006
131views more  BMCBI 2006»
13 years 7 months ago
SIMAGE: simulation of DNA-microarray gene expression data
Background: Simulation of DNA-microarray data serves at least three purposes: (i) optimizing the design of an intended DNA microarray experiment, (ii) comparing existing pre-proce...
Casper J. Albers, Ritsert C. Jansen, Jan Kok, Osca...
PPOPP
2003
ACM
14 years 27 days ago
The design and implementation of a parallel array operator for the arbitrary remapping of data
Gather and scatter are data redistribution functions of longstanding importance to high performance computing. In this paper, we present a highly-general array operator with power...
Steven J. Deitz, Bradford L. Chamberlain, Sung-Eun...
ADBIS
2004
Springer
367views Database» more  ADBIS 2004»
14 years 1 months ago
Logical Design of Generalizations in Object-relational Databases
The richer data models of object relational databases opens many more options for the logical design of a database schema increasing the complexity of logical database design enorm...
Johann Eder, Simone Kanzian
HPCC
2010
Springer
13 years 5 months ago
Implementation and Evaluation of a NAT-Gateway for the General Internet Signaling Transport Protocol
The IETF's Next Steps in Signaling (NSIS) framework provides an up-to-date signaling protocol suite that can be used to dynamically install, maintain, and manipulate state in ...
Roland Bless, Martin Röhricht