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CAISE
2006
Springer
15 years 8 months ago
Data Conceptualisation for Web-Based Data-Centred Application Design
The paper describes the conceptualisation process in the ReQuest approach, a wide-spectrum methodology for web-based information systems analysis and development. This methodology ...
Julien Vilz, Anne-France Brogneaux, Ravi Ramdoyal,...
SIGMOD
2008
ACM
144views Database» more  SIGMOD 2008»
16 years 4 months ago
Mining significant graph patterns by leap search
With ever-increasing amounts of graph data from disparate sources, there has been a strong need for exploiting significant graph patterns with user-specified objective functions. ...
Xifeng Yan, Hong Cheng, Jiawei Han, Philip S. Yu
DASFAA
2004
IEEE
125views Database» more  DASFAA 2004»
15 years 8 months ago
Reducing Communication Cost in a Privacy Preserving Distributed Association Rule Mining
Data mining is a process that analyzes voluminous digital data in order to discover hidden but useful patterns from digital data. However, discovery of such hidden patterns has sta...
Mafruz Zaman Ashrafi, David Taniar, Kate A. Smith
IJSEKE
2000
111views more  IJSEKE 2000»
15 years 4 months ago
An Approach to Quantitative Software Architecture Sensitivity Analysis
Software architectures are often claimed to be robust. However, there is no explicit and concrete definition of software architecture robustness. This paper gives a definition of ...
Chung-Horng Lung, Kalai Kalaichelvan
KDD
1999
ACM
220views Data Mining» more  KDD 1999»
15 years 8 months ago
Efficient Mining of Emerging Patterns: Discovering Trends and Differences
We introduce a new kind of patterns, called emerging patterns (EPs), for knowledge discovery from databases. EPs are defined as itemsets whose supports increase significantly from...
Guozhu Dong, Jinyan Li