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SODA
2012
ACM
297views Algorithms» more  SODA 2012»
13 years 9 months ago
Constant factor approximation algorithm for the knapsack median problem
We give a constant factor approximation algorithm for the following generalization of the k-median problem. We are given a set of clients and facilities in a metric space. Each fa...
Amit Kumar
SDM
2012
SIAM
285views Data Mining» more  SDM 2012»
13 years 9 months ago
A Novel Approximation to Dynamic Time Warping allows Anytime Clustering of Massive Time Series Datasets
Given the ubiquity of time series data, the data mining community has spent significant time investigating the best time series similarity measure to use for various tasks and dom...
Qiang Zhu 0002, Gustavo E. A. P. A. Batista, Thana...
PERCOM
2007
ACM
16 years 6 months ago
MaLM: Machine Learning Middleware to Tackle Ontology Heterogeneity
We envisage pervasive computing applications to be predominantly engaged in knowledge-based interactions, where services and information will be found and exchanged based on some ...
Licia Capra
PERCOM
2006
ACM
16 years 6 months ago
A Blueprint for Pervasive Self-Care Infrastructures
Self Care is a recent initiative by the Department of Health in the UK that aims to treat patients with longterm conditions sooner, nearer to home and earlier in the course of the...
George Roussos, Andy Marsh
LICS
2009
IEEE
16 years 1 months ago
Indexed Containers
The search for an expressive calculus of datatypes in which canonical algorithms can be easily written and proven correct has proved to be an enduring challenge to the theoretical ...
Thorsten Altenkirch, Peter Morris