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» Measuring empirical computational complexity
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SMC
2007
IEEE
110views Control Systems» more  SMC 2007»
16 years 19 days ago
A validity index based on cluster symmetry
— An important consideration in clustering is the determination of the correct number of clusters and the appropriate partitioning of a given data set. In this paper, a newly dev...
Sriparna Saha, Sanghamitra Bandyopadhyay
SG
2007
Springer
16 years 14 days ago
Correlating Text and Images: Concept and Evaluation
This paper presents the concept and an evaluation of a novel approach to support students to understand complex spatial relations and to learn unknown terms of a domain-specific t...
Timo Götzelmann, Pere-Pau Vázquez, Knu...
MOBICOM
2006
ACM
16 years 10 days ago
Localization in sparse networks using sweeps
Determining node positions is essential for many next-generation network functionalities. Previous localization algorithms lack correctness guarantees or require network density h...
David Kiyoshi Goldenberg, Pascal Bihler, Yang Rich...
VALUETOOLS
2006
ACM
113views Hardware» more  VALUETOOLS 2006»
16 years 9 days ago
Load prediction models in web-based systems
Run-time management of modern Web-based services requires the integration of several algorithms and mechanisms for job dispatching, load sharing, admission control, overload detec...
Mauro Andreolini, Sara Casolari
WACV
2005
IEEE
15 years 12 months ago
Ensemble Methods in the Clustering of String Patterns
We address the problem of clustering of contour images from hardware tools based on string descriptions, in a comparative study of cluster combination techniques. Several clusteri...
André Lourenço, Ana L. N. Fred