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» Optimizing Frequency Queries for Data Mining Applications
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ICDE
2002
IEEE
204views Database» more  ICDE 2002»
14 years 10 months ago
Approximating a Data Stream for Querying and Estimation: Algorithms and Performance Evaluation
Obtaining fast and good quality approximations to data distributions is a problem of central interest to database management. A variety of popular database applications including,...
Sudipto Guha, Nick Koudas
KDD
2005
ACM
163views Data Mining» more  KDD 2005»
14 years 2 months ago
Web mining from competitors' websites
This paper presents a framework for user-oriented text mining. It is then illustrated with an example of discovering knowledge from competitors’ websites. The knowledge to be di...
Xin Chen, Yi-fang Brook Wu
KDD
2006
ACM
143views Data Mining» more  KDD 2006»
14 years 9 months ago
Algorithms for discovering bucket orders from data
Ordering and ranking items of different types are important tasks in various applications, such as query processing and scientific data mining. A total order for the items can be ...
Aristides Gionis, Heikki Mannila, Kai Puolamä...
ICDE
2006
IEEE
144views Database» more  ICDE 2006»
14 years 10 months ago
Approximately Processing Multi-granularity Aggregate Queries over Data Streams
Aggregate monitoring over data streams is attracting more and more attention in research community due to its broad potential applications. Existing methods suffer two problems, 1...
Shouke Qin, Weining Qian, Aoying Zhou
DSD
2006
IEEE
110views Hardware» more  DSD 2006»
14 years 3 months ago
A Graph Based Algorithm for Data Path Optimization in Custom Processors
The rising complexity, customization and short time to market of modern digital systems requires automatic methods for generation of high performance architectures for such system...
Jelena Trajkovic, Mehrdad Reshadi, Bita Gorjiara, ...