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» Using Meta-Structures in Database Design
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122
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ACMSE
2008
ACM
15 years 4 months ago
Mining frequent sequential patterns with first-occurrence forests
In this paper, a new pattern-growth algorithm is presented to mine frequent sequential patterns using First-Occurrence Forests (FOF). This algorithm uses a simple list of pointers...
Erich Allen Peterson, Peiyi Tang
223
Voted
SIGMOD
2009
ACM
175views Database» more  SIGMOD 2009»
16 years 2 months ago
QoX-driven ETL design: reducing the cost of ETL consulting engagements
As business intelligence becomes increasingly essential for organizations and as it evolves from strategic to operational, the complexity of Extract-Transform-Load (ETL) processes...
Alkis Simitsis, Kevin Wilkinson, Malú Caste...
106
Voted
PODS
2003
ACM
114views Database» more  PODS 2003»
16 years 2 months ago
An information-theoretic approach to normal forms for relational and XML data
Normalization as a way of producing good database designs is a well-understood topic. However, the same problem of distinguishing well-designed databases from poorly designed ones...
Marcelo Arenas, Leonid Libkin
232
Voted
ICDE
2009
IEEE
285views Database» more  ICDE 2009»
16 years 4 months ago
Design and Evaluation of the iMed Intelligent Medical Search Engine
-- Searching for medical information on the Web is popular and important. However, medical search has its own unique requirements that are poorly handled by existing medical Web se...
Gang Luo
SIGMOD
2003
ACM
163views Database» more  SIGMOD 2003»
16 years 2 months ago
Multi-Dimensional Clustering: A New Data Layout Scheme in DB2
We describe the design and implementation of a new data layout scheme, called multi-dimensional clustering, in DB2 Universal Database Version 8. Many applications, e.g., OLAP and ...
Sriram Padmanabhan, Bishwaranjan Bhattacharjee, Ti...