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BMVC
2000
13 years 10 months ago
Probabilistic PCA and ICA Subspace Mixture Models for Image Segmentation
High-dimensional data, such as images represented as points in the space spanned by their pixel values, can often be described in a significantly smaller number of dimensions than...
Dick de Ridder, Josef Kittler, Robert P. W. Duin
COLING
2000
13 years 10 months ago
Automatic Refinement of a POS Tagger Using a Reliable Parser and Plain Text Corpora
This paper proposes a new unsupervised learning method for obtaining English part-ofspecch(POS) disambiguation rules which would improve thc accuracy of a POS tagger. This method ...
Hideki Hirakawa, Kenji Ono, Yumiko Yoshimura
COLING
2000
13 years 10 months ago
Querying Temporal Databases Using Controlled Natural Language
Recent years have shown a surge in interest in temporal database systems, which allow users to store time-dependent intbrmation. We present a novel controlled natural language int...
Rani Nelken, Nissim Francez
ECIS
2000
13 years 10 months ago
Glocalizing Trust: The Role of IT in a De-Coupling Industrial District
: This paper addresses a specific problem that may arise as consequence of the globalization of the markets. This is the incompatibility between local and global standards of trust...
A. Ganzaroli
ECIS
2000
13 years 10 months ago
E-Channel Competition: A Strategic Approach to Electronic Commerce
Abstract-E-channel competition is the competition that conventional channels encounter from electronic channels such as the Internet, which have grown significantly in importance w...
Daniel Görsch, Mogens Kühn Pedersen