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CSDA
2006
83views more  CSDA 2006»
15 years 4 months ago
Linear grouping using orthogonal regression
A new method to detect different linear structures in a data set, called Linear Grouping Algorithm (LGA), is proposed. LGA is useful for investigating potential linear patterns in...
Stefan Van Aelst, Xiaogang Wang, Ruben H. Zamar, R...
IJCIA
2008
68views more  IJCIA 2008»
15 years 4 months ago
A Hybrid Estimation of Distribution Algorithm for CDMA Cellular System Design
Abstract: While code division multiple access (CDMA) is becoming a promising cellular communication system, the design for a CDMA cellular system configuration has posed a practica...
Jianyong Sun, Qingfu Zhang, Jin Li, Xin Yao
IS
2008
15 years 4 months ago
A dimensionality reduction technique for efficient time series similarity analysis
We propose a dimensionality reduction technique for time series analysis that significantly improves the efficiency and accuracy of similarity searches. In contrast to piecewise c...
Qiang Wang, Vasileios Megalooikonomou
JSAC
2008
56views more  JSAC 2008»
15 years 4 months ago
An efficient hierarchical optical path network design algorithm based on a traffic demand expression in a cartesian product spac
We propose a hierarchical optical path network design algorithm. In order to efficiently accommodate wavelength paths in each waveband path, we define a source-destination Cartesia...
Isao Yagyu, Hiroshi Hasegawa, Ken-ichi Sato
DKE
2007
101views more  DKE 2007»
15 years 4 months ago
Parameterized pattern queries
We introduce parameterized pattern queries as a new paradigm to extend traditional pattern expressions over sequence databases. A parameterized pattern is essentially a string mad...
Cédric du Mouza, Philippe Rigaux, Michel Sc...