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» Process Mining in Healthcare - A Case Study
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ICCS
2007
Springer
14 years 26 days ago
Mining Frequent Closed Unordered Trees Through Natural Representations
Abstract. Many knowledge representation mechanisms consist of linkbased structures; they may be studied formally by means of unordered trees. Here we consider the case where labels...
José L. Balcázar, Albert Bifet, Anto...
INCDM
2010
Springer
208views Data Mining» more  INCDM 2010»
13 years 8 months ago
Combining Unsupervised and Supervised Data Mining Techniques for Conducting Customer Portfolio Analysis
Abstract. Leveraging the power of increasing amounts of data to analyze customer base for attracting and retaining the most valuable customers is a major problem facing companies i...
Zhiyuan Yao, Annika H. Holmbom, Tomas Eklund, Barb...
WICSA
2001
13 years 8 months ago
MAP - Mining Architectures for Product Line Evaluations
Product lines evolve out of existing products. In order to evaluate the potential of creating a product line from existing products it is necessary to `mine' their architectu...
Christoph Stoermer, Liam O'Brien
SACMAT
2010
ACM
13 years 5 months ago
Role mining based on weights
Role mining from the existing permissions has been widely applied to aid the process of migrating to an RBAC system. While all permissions are treated evenly in previous approache...
Xiaopu Ma, Ruixuan Li, Zhengding Lu
ICDM
2002
IEEE
145views Data Mining» more  ICDM 2002»
13 years 11 months ago
Mining Top-K Frequent Closed Patterns without Minimum Support
In this paper, we propose a new mining task: mining top-k frequent closed patterns of length no less than min , where k is the desired number of frequent closed patterns to be min...
Jiawei Han, Jianyong Wang, Ying Lu, Petre Tzvetkov