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PAKDD
2004
ACM
164views Data Mining» more  PAKDD 2004»
14 years 2 months ago
FP-Bonsai: The Art of Growing and Pruning Small FP-Trees
Abstract. In the context of mining frequent itemsets, numerous strategies have been proposed to push several types of constraints within the most well known algorithms. In this pap...
Francesco Bonchi, Bart Goethals
PG
2003
IEEE
14 years 2 months ago
Butterworth Filtering and Implicit Fairing of Irregular Meshes
In this paper, we propose efficient numerical techniques for Butterworth filtering and implicit fairing of large irregular triangle meshes, where the corresponding filters are ...
Hao Zhang 0002, Eugene Fiume
FOCS
2000
IEEE
14 years 1 months ago
Clustering Data Streams
The data stream model has recently attracted attention for its applicability to numerous types of data, including telephone records, web documents and clickstreams. For analysis o...
Sudipto Guha, Nina Mishra, Rajeev Motwani, Liadan ...
ECOOPW
1999
Springer
14 years 1 months ago
Systematic Change Impact Determination in Complex Object Database Schemata
Impact analysis is seen as an important technique for controlling the evolution of software systems. Numerous approaches have been proposed which aim to assess the impact of chang...
Simon Lock, Awais Rashid, Peter Sawyer, Gerald Kot...
CHI
1994
ACM
14 years 25 days ago
Multitrees: enriching and reusing hierarchical structure
This paper introduces multitrees, a new type of structure for representing information. Multitrees are a class of directed acyclic graphs (DAGs) with the unusual property that the...
George W. Furnas, Jeff Zacks