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» A framework for user-interfaces to databases
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ER
2004
Springer
246views Database» more  ER 2004»
16 years 1 days ago
Data Mapping Diagrams for Data Warehouse Design with UML
Abstract. In Data Warehouse (DW) scenarios, ETL (Extraction, Transformation, Loading) processes are responsible for the extraction of data from heterogeneous operational data sourc...
Sergio Luján-Mora, Panos Vassiliadis, Juan ...
194
Voted
ICDE
2010
IEEE
206views Database» more  ICDE 2010»
15 years 11 months ago
Evaluating skylines in the presence of equijoins
— When a database system is extended with the skyline operator, it is important to determine the most efficient way to execute a skyline query across tables with join operations...
Wen Jin, Michael D. Morse, Jignesh M. Patel, Marti...
DEXA
2008
Springer
113views Database» more  DEXA 2008»
15 years 8 months ago
Optimal Preference Elicitation for Skyline Queries over Categorical Domains
When issuing user-specific queries, users often have a vaguely defined information need. Skyline queries identify the most "interesting" objects for users' incomplet...
Jongwuk Lee, Gae-won You, Seung-won Hwang, Joachim...
ER
2008
Springer
136views Database» more  ER 2008»
15 years 8 months ago
Automating the Extraction of Rights and Obligations for Regulatory Compliance
Abstract. Government regulations are increasingly affecting the security, privacy and governance of information systems in the United States, Europe and elsewhere. Consequently, co...
Nadzeya Kiyavitskaya, Nicola Zeni, Travis D. Breau...
SDM
2010
SIAM
153views Data Mining» more  SDM 2010»
15 years 8 months ago
The Generalized Dimensionality Reduction Problem
The dimensionality reduction problem has been widely studied in the database literature because of its application for concise data representation in a variety of database applica...
Charu C. Aggarwal