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CVPR
2008
IEEE
16 years 8 months ago
Unsupervised estimation of segmentation quality using nonnegative factorization
We propose an unsupervised method for evaluating image segmentation. Common methods are typically based on evaluating smoothness within segments and contrast between them, and the...
Roman Sandler, Michael Lindenbaum
INCDM
2010
Springer
172views Data Mining» more  INCDM 2010»
15 years 4 months ago
Evaluating the Quality of Clustering Algorithms Using Cluster Path Lengths
Many real world systems can be modeled as networks or graphs. Clustering algorithms that help us to organize and understand these networks are usually referred to as, graph based c...
Faraz Zaidi, Daniel Archambault, Guy Melanç...
SIGMOD
2001
ACM
119views Database» more  SIGMOD 2001»
16 years 6 months ago
Quality of Service in Multimedia Digital Libraries
There is currently considerable interest in developing multimedia digital libraries. However, it has become clear that existing architectures for management systems do not support...
Elisa Bertino, Ahmed K. Elmagarmid, Mohand-Said Ha...
SOQUA
2004
15 years 7 months ago
Improving Software Quality through Refactoring by means of Didactical Augmented Experience
: In agile software development refactoring is an important phase for the continuous improvement of software quality. Unfortunately, the application of refactorings is very subject...
Jörg Rech, Eric Ras, Andreas Jedlitschka
ENVSOFT
2008
79views more  ENVSOFT 2008»
15 years 6 months ago
Water quality modelling for small river basins
Water quality modelling in small rivers is often considered unworthy from a practical and economic viewpoint. This paper shows instead that a simple model structure can be set up ...
Stefano Marsili-Libelli, Elisabetta Giusti