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» A Database of Narrative Schemas
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DBTEL
2001
Springer
117views Database» more  DBTEL 2001»
15 years 2 months ago
Toward Universal Information Models in Enterprise Management
The DMTF’s recent work on management information modeling in the IP world has highlighted that a number of problems are still unsolved in this important area of enterprise manage...
Jean-Philippe Martin-Flatin
ER
2001
Springer
111views Database» more  ER 2001»
15 years 2 months ago
Modeling Products for Versatile E-commerce Platforms - Essential Requirements and Generic Design Alternatives
Electronic commerce (e-commerce) covers a wide range of business transactions. Usually, a transactions includes products, i.e. goods or services. Often, e-commerce websites are int...
Ulrich Frank
IDEAS
1999
IEEE
123views Database» more  IDEAS 1999»
15 years 1 months ago
Improving OLAP Performance by Multidimensional Hierarchical Clustering
Data-warehousing applications cope with enormous data sets in the range of Gigabytes and Terabytes. Queries usually either select a very small set of this data or perform aggregat...
Volker Markl, Frank Ramsak, Rudolf Bayer
VLDB
1999
ACM
89views Database» more  VLDB 1999»
15 years 1 months ago
Physical Data Independence, Constraints, and Optimization with Universal Plans
We present an optimization method and algorithm designed for three objectives: physical data independence, semantic optimization, and generalized tableau minimization. The method ...
Alin Deutsch, Lucian Popa, Val Tannen
DBPL
1993
Springer
95views Database» more  DBPL 1993»
15 years 1 months ago
A Moose and a Fox Can Aid Scientists with Data Management Problems
Fox Finding Objects of eXperiments is the declarative query language for Moose Modeling Objects Of Scienti c Experiments, an object-oriented data model at the core of a scient...
Janet L. Wiener, Yannis E. Ioannidis