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» Efficient Distribution Mining and Classification
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ISBI
2006
IEEE
16 years 4 months ago
Mixture principal component analysis for distribution volume parametric imaging in brain PET studies
In this paper, we present a mixture Principal Component Analysis (mPCA)-based approach for voxel level quantification of dynamic positron emission tomography (PET) data in brain s...
Peng Qiu, Z. Jane Wang, K. J. Ray Liu
TES
2005
Springer
15 years 9 months ago
Ad-UDDI: An Active and Distributed Service Registry
In SOA (Service Oriented Architecture), web service providers use service registries to publish services and requestors use registries to find them. The major current service regis...
Zongxia Du, Jinpeng Huai, Yunhao Liu
145
Voted
BMCBI
2008
108views more  BMCBI 2008»
15 years 3 months ago
An analysis of the positional distribution of DNA motifs in promoter regions and its biological relevance
Background: Motif finding algorithms have developed in their ability to use computationally efficient methods to detect patterns in biological sequences. However the posterior cla...
Ana C. Casimiro, Susana Vinga, Ana T. Freitas, Arl...
228
Voted
SIGMOD
2008
ACM
191views Database» more  SIGMOD 2008»
16 years 3 months ago
Efficient aggregation for graph summarization
Graphs are widely used to model real world objects and their relationships, and large graph datasets are common in many application domains. To understand the underlying character...
Yuanyuan Tian, Richard A. Hankins, Jignesh M. Pate...
136
Voted
KDD
2003
ACM
150views Data Mining» more  KDD 2003»
16 years 3 months ago
Learning relational probability trees
Classification trees are widely used in the machine learning and data mining communities for modeling propositional data. Recent work has extended this basic paradigm to probabili...
Jennifer Neville, David Jensen, Lisa Friedland, Mi...