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DLOG
2008
15 years 5 months ago
Essential and Mandatory Part-Whole Relations in Conceptual Data Models
A recurring problem in conceptual modelling and ontology development is the representation of part-whole relations, with a requirement to be able to distinguish between essential a...
Alessandro Artale, C. Maria Keet
TREC
2008
15 years 4 months ago
Polarity Classification of Blog TREC 2008 Data with a Geodesic Kernel
In this paper we describe the TNO approach to large-scale polarity classification of the Blog TREC 2008 dataset. Our participation consists of the submission of the 5 baseline run...
Stephan Raaijmakers, Wessel Kraaij
ECOOP
2005
Springer
15 years 8 months ago
State Based Ownership, Reentrance, and Encapsulation
Abstract. A properly encapsulated data representation can be revised for refactoring or other purposes without affecting the correctness of client programs and extensions of a clas...
Anindya Banerjee, David A. Naumann
BILDMED
2004
125views Algorithms» more  BILDMED 2004»
15 years 4 months ago
Fast and Accurate Interactive Image Segmentation in the GEOMAP Framework
Although many interactive segmentation methods exists, none can be considered a silver bullet for all clinical tasks. Moreover, incompatible data representations prevent multiple a...
Hans Meine, Ullrich Köthe, H. Siegfried Stieh...
CORR
2004
Springer
152views Education» more  CORR 2004»
15 years 2 months ago
Non-negative matrix factorization with sparseness constraints
Non-negative matrix factorization (NMF) is a recently developed technique for finding parts-based, linear representations of non-negative data. Although it has successfully been a...
Patrik O. Hoyer