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PARMA
2004
108views Database» more  PARMA 2004»
13 years 5 months ago
A Framework for the Comparison of Complex Patterns
Ilaria Bartolini, Paolo Ciaccia, Marco Patella
PARMA
2004
106views Database» more  PARMA 2004»
13 years 5 months ago
The Notion of Similarity in Data and Pattern Spaces
In the recent years, our ability of collecting information rapidly increases and huge databases that change over time in a high frequency have been developed. On the other hand, th...
Irene Ntoutsi
PARMA
2004
162views Database» more  PARMA 2004»
13 years 5 months ago
UML-based Conceptual Modeling of Pattern-Bases
The concept of pattern, meant as an interesting knowledge artifact extracted from data, is considered to be a an effective answer to the advanced analysis requirements emerging in ...
Stefano Rizzi
PARMA
2004
191views Database» more  PARMA 2004»
13 years 5 months ago
Identifying Most Predictive Items
Abstract. Frequent itemsets and association rules are generally accepted concepts in analyzing item-based databases. The Apriori-framework was developed for analyzing categorical d...
Markus Wawryniuk, Daniel A. Keim
PARMA
2004
129views Database» more  PARMA 2004»
13 years 5 months ago
Towards a Language for Pattern Manipulation and Querying
Patterns are concise, but rich in semantic, representation of data. The approaches proposed in the literature to cope with pattern management problems usually deal with a single ty...
Elisa Bertino, Barbara Catania, Anna Maddalena