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» Algorithms for merged indexes
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180
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ENC
2004
IEEE
15 years 10 months ago
Efficient Data Structures and Parallel Algorithms for Association Rules Discovery
Discovering patterns or frequent episodes in transactions is an important problem in data-mining for the purpose of infering deductive rules from them. Because of the huge size of...
Christophe Cérin, Gay Gay, Gaël Le Mah...
RIVF
2008
15 years 7 months ago
Speeding up subset seed algorithm for intensive protein sequence comparison
Abstract--Sequence similarity search is a common and repeated task in molecular biology. The rapid growth of genomic databases leads to the need of speeding up the treatment of thi...
Van Hoa Nguyen, Dominique Lavenier
ICNC
2005
Springer
15 years 11 months ago
Genetic Algorithms for Thyroid Gland Ultrasound Image Feature Reduction
The problem of automatic classification of ultrasound images is addressed. For texture analysis of ultrasound images quantifiable indexes, called features, are used. Classificat...
Ludvík Tesar, Daniel Smutek, Jan Jiskra
170
Voted
DMSN
2004
ACM
15 years 11 months ago
KPT: a dynamic KNN query processing algorithm for location-aware sensor networks
An important type of spatial queries for sensor networks are K Nearest Neighbor (KNN) queries. Currently, research proposals for KNN query processing is based on index structures,...
Julian Winter, Wang-Chien Lee
SIGIR
1992
ACM
15 years 10 months ago
A Faster Algorithm for Constructing Minimal Perfect Hash Functions
Our previous research on one-probe access to large collections of data indexed by alphanumeric keys has produced the first practical minimal perfect hash functions for this proble...
Edward A. Fox, Qi Fan Chen, Lenwood S. Heath