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AUSAI
2005
Springer
15 years 3 months ago
K-Optimal Pattern Discovery: An Efficient and Effective Approach to Exploratory Data Mining
Most data-mining techniques seek a single model that optimizes an objective function with respect to the data. In many real-world applications several models will equally optimize...
Geoffrey I. Webb
DBPL
1997
Springer
94views Database» more  DBPL 1997»
15 years 1 months ago
Querying Multidimensional Databases
Abstract. Multidimensional databases are large collections of data, often historical, used for sophisticated analysis oriented to decision making. This activity is supported by an ...
Luca Cabibbo, Riccardo Torlone
SEBD
1997
134views Database» more  SEBD 1997»
14 years 11 months ago
A Systematic Approach to Multidimensional Databases
Abstract. Multidimensional databases are large collections of data, often historical, used for sophisticated analysis oriented to decision making. This activity is supported by an ...
Luca Cabibbo, Riccardo Torlone
TCGOV
2005
Springer
15 years 3 months ago
Participatory Budget Formation Through the Web
Abstract. We describe a web-based system to support groups in elaborating participatory budgets. Rather than using physical meetings with voting mechanisms, we promote virtual meet...
Jesus Rios, David Ríos Insua, E. Fernandez,...
ECWEB
2005
Springer
121views ECommerce» more  ECWEB 2005»
15 years 3 months ago
Fuzzy Virtual Card Agent for Customizing Divisible Card Payments
: E-commerce customers may have a problem when paying for the purchase of a major item, if its price is larger than the available credit on their credit card. In the brick and mort...
Soon Ae Chun, Yoo Jung An, James Geller, Sunju Par...