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DMDW
2000
121views Management» more  DMDW 2000»
14 years 11 months ago
From enterprise models to dimensional models: a methodology for data warehouse and data mart design
This paper describes a method for developing dimensional models from traditional Entity Relationship models. This can be used to design data warehouses and data marts based on ent...
Daniel L. Moody, Mark A. R. Kortink
ISD
1999
Springer
262views Database» more  ISD 1999»
15 years 2 months ago
Spatial Pictogram Enhanced Conceptual Data Models and Their Translation to Logical Data Models
The successful development of any geographic information system project needs the careful design and implementation of spatial databases via conceptual and logical data-modeling. T...
Shashi Shekhar, Ranga Raju Vatsavai, Sanjay Chawla...
KDD
2004
ACM
117views Data Mining» more  KDD 2004»
15 years 10 months ago
Systematic data selection to mine concept-drifting data streams
One major problem of existing methods to mine data streams is that it makes ad hoc choices to combine most recent data with some amount of old data to search the new hypothesis. T...
Wei Fan
APSCC
2010
IEEE
14 years 8 months ago
On Evaluating and Publishing Data Concerns for Data as a Service
Abstract--The proliferation of Data as a Service (DaaS) available on the Internet and offered by cloud service providers indicates an increasing trend in providing data under Web s...
Hong Linh Truong, Schahram Dustdar
MIDDLEWARE
2007
Springer
15 years 4 months ago
Middleware support for protecting personal data from web based data services
Web based data services are very popular with the average computer user. Examples of such services include Gmail.com, Yahoo Photos, Yahoo Briefcase and Amazon S3 Service. In such ...
Ravi Chandra Jammalamadaka