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» TOPYDE: A Tool for Physical Database Design
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ISMB
1993
13 years 7 months ago
Integrating Order and Distance Relationships from Heterogeneous Maps
There is no automatic mechanism to integrate information between heterogeneous genome maps. Currently, integration is a di cult, manual process. We have developed a process for kn...
Mark Graves
SIGMOD
2003
ACM
146views Database» more  SIGMOD 2003»
14 years 6 months ago
Estimating Compilation Time of a Query Optimizer
A query optimizer compares alternative plans in its search space to find the best plan for a given query. Depending on the search space and the enumeration algorithm, optimizers v...
Ihab F. Ilyas, Jun Rao, Guy M. Lohman, Dengfeng Ga...
SSDBM
2005
IEEE
99views Database» more  SSDBM 2005»
13 years 11 months ago
Incorporating Semantics in Scientific Workflow Authoring
The tools used to analyze scientific data are often distinct from those used to archive, retrieve, and query data. A scientific workflow environment, however, allows one to seamles...
Chad Berkley, Shawn Bowers, Matthew B. Jones, Bert...
ICSE
2004
IEEE-ACM
14 years 5 months ago
Validating the Unit Correctness of Spreadsheet Programs
Financial companies, engineering firms and even scientists create increasingly larger spreadsheets and spreadsheet programs. The creators of large spreadsheets make errors and mus...
Tudor Antoniu, Paul A. Steckler, Shriram Krishnamu...
BIRTHDAY
2009
Springer
13 years 3 months ago
Some Notes on Models and Modelling
Analytical models are a fundamental tool in the development of computer-based systems of every kind: their essential purpose is to support human understanding and reasoning in deve...
Michael Jackson