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KES
2004
Springer
15 years 12 months ago
A Comparison of Two Approaches to Data Mining from Imbalanced Data
Our objective is a comparison of two data mining approaches to dealing with imbalanced data sets. The first approach is based on saving the original rule set, induced by the LEM2 ...
Jerzy W. Grzymala-Busse, Jerzy Stefanowski, Szymon...
ICIAR
2010
Springer
15 years 10 months ago
A Geometric Data Structure Applicable to Image Mining and Retrieval
Abstract. Due to improvements in image acquisition and storage technology, terabyte-sized databases of images are nowadays common. This abundance of data leads us to two basic prob...
T. Iwaszko, Mahmoud Melkemi, Lhassane Idoumghar
DEEC
2006
IEEE
15 years 10 months ago
A Bottom-Up Workflow Mining Approach for Workflow Applications Analysis
Abstract. Engineering workflow applications are becoming more and more complex, involving numerous interacting business objects within considerable processes. Analysing the interac...
Walid Gaaloul, Karim Baïna, Claude Godart
IJCAI
2003
15 years 8 months ago
Frequency-Based Coverage Statistics Mining for Data Integration
Recent work in data integration has shown the importance of statistical information about the coverage and overlap of data sources for efficient query processing. Gathering and s...
Zaiqing Nie, Subbarao Kambhampati
CAISE
2009
Springer
16 years 1 months ago
Pattern Mining in System Logs: Opportunities for Process Improvement
Enterprise systems implementations are often accompanied by changes in the business processes of the organizations in which they take place. However, not all the changes are desira...
Dolev Mezebovsky, Pnina Soffer, Ilan Shimshoni