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» Graded Word Sense Assignment
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LACL
1998
Springer
13 years 10 months ago
Strict Compositionality and Literal Movement Grammars
Abstract. The principle of compositionality, as standardly defined, regards grammars as compositional that are not compositional in an intuitive sense of the word. There is, for ex...
Marcus Kracht
COLING
2002
13 years 5 months ago
Concept Discovery from Text
Broad-coverage lexical resources such as WordNet are extremely useful. However, they often include many rare senses while missing domain-specific senses. We present a clustering a...
Dekang Lin, Patrick Pantel
GECCO
2003
Springer
160views Optimization» more  GECCO 2003»
13 years 11 months ago
Using Genetic Algorithms for Data Mining Optimization in an Educational Web-Based System
This paper presents an approach for classifying students in order to predict their final grade based on features extracted from logged data in an education web-based system. A comb...
Behrouz Minaei-Bidgoli, William F. Punch
SIAMSC
2010
215views more  SIAMSC 2010»
13 years 4 months ago
A Fast Algorithm for Sparse Reconstruction Based on Shrinkage, Subspace Optimization, and Continuation
We propose a fast algorithm for solving the ℓ1-regularized minimization problem minx∈Rn µ x 1 + Ax − b 2 2 for recovering sparse solutions to an undetermined system of linea...
Zaiwen Wen, Wotao Yin, Donald Goldfarb, Yin Zhang
DCOSS
2007
Springer
13 years 12 months ago
Distributed Coalition Formation in Visual Sensor Networks: A Virtual Vision Approach
Abstract. We propose a distributed coalition formation strategy for collaborative sensing tasks in camera sensor networks. The proposed model supports taskdependent node selection ...
Faisal Qureshi, Demetri Terzopoulos