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ECIS
2003
15 years 7 months ago
A qualitative approach to investigating the behavioural definitions of the four-paradigm theory of information systems developme
Hirschheim, Klein and Lyytinen introduced the four-paradigm theory of information systems development (ISD) as a significant attempt to systematise developer assumptions. The theo...
Donal J. Flynn, Zahid I. Hussain
TREC
2004
15 years 7 months ago
BioText Team Experiments for the TREC 2004 Genomics Track
The BioText group participated in the two main tasks of the TREC 2004 Genomics track. Our approach to the ad hoc task was similar to the one used in the 2003 Genomics track, but d...
Preslav Nakov, Ariel S. Schwartz, Emilia Stoica, M...
NIPS
2003
15 years 7 months ago
ICA-based Clustering of Genes from Microarray Expression Data
We propose an unsupervised methodology using independent component analysis (ICA) to cluster genes from DNA microarray data. Based on an ICA mixture model of genomic expression pa...
Su-In Lee, Serafim Batzoglou
PGLDB
2003
225views Database» more  PGLDB 2003»
15 years 7 months ago
The Various Stages of an Instructional Systems Development Methodology for e-learning Modules
This paper reports the efforts which have been made towards a methodology based on elearning objects for the development of PGL modules. The Partnership in Global Learning (PGL) P...
Lúcia Blondet Baruque, Rubens N. Melo
RANLP
2003
15 years 7 months ago
Roget's thesaurus and semantic similarity
Roget’s Thesaurus has not been sufficiently appreciated in Natural Language Processing. We show that Roget's and WordNet are birds of a feather. In a few typical tests, we ...
Mario Jarmasz, Stan Szpakowicz