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» Conceptual Modeling for Data Integration
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DAWAK
2003
Springer
15 years 11 months ago
CPM: A Cube Presentation Model for OLAP
On-Line Analytical Processing (OLAP) is a trend in database technology, based on the multidimensional view of data. In this paper we introduce the Cube Presentation Model (CPM), a ...
Andreas S. Maniatis, Panos Vassiliadis, Spiros Ski...
ADAPTIVE
2007
Springer
16 years 2 days ago
Data Mining for Web Personalization
Abstract. In this chapter we present an overview of Web personalization process viewed as an application of data mining requiring support for all the phases of a typical data minin...
Bamshad Mobasher
AUSDM
2006
Springer
100views Data Mining» more  AUSDM 2006»
15 years 9 months ago
Data Mining Methodological Weaknesses and Suggested Fixes
Predictive accuracy claims should give explicit descriptions of the steps followed, with access to the code used. This allows referees and readers to check for common traps, and t...
John H. Maindonald
WSC
2007
15 years 8 months ago
Visual exploration and evaluation of climate-related simulation data
Large, heterogeneous volumes of simulation data are calculated and stored in many disciplines, e.g. in climate and climate impact research. To gain insight, current climate analys...
Thomas Nocke, Michael Flechsig, Uwe Böhm
VLDB
2004
ACM
102views Database» more  VLDB 2004»
15 years 11 months ago
PIVOT and UNPIVOT: Optimization and Execution Strategies in an RDBMS
PIVOT and UNPIVOT, two operators on tabular data that exchange rows and columns, enable data transformations useful in data modeling, data analysis, and data presentation. They ca...
Conor Cunningham, Goetz Graefe, César A. Ga...