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ESWA
2008
231views more  ESWA 2008»
13 years 6 months ago
Automatic generation of concept hierarchies using WordNet
This paper examines and proposes the automatic generation of concept hierarchies using WordNet. Existing researches have mostly explored the utilization of concept hierarchies, bu...
Sangno Lee, Soon-Young Huh, Ronald D. McNiel
ESWA
2008
119views more  ESWA 2008»
13 years 6 months ago
Incremental clustering of mixed data based on distance hierarchy
Clustering is an important function in data mining. Its typical application includes the analysis of consumer's materials. Adaptive resonance theory network (ART) is very pop...
Chung-Chian Hsu, Yan-Ping Huang
ESWA
2008
223views more  ESWA 2008»
13 years 6 months ago
Credit risk assessment with a multistage neural network ensemble learning approach
In this study, a multistage neural network ensemble learning model is proposed to evaluate credit risk at the measurement level. The proposed model consists of six stages. In the ...
Lean Yu, Shouyang Wang, Kin Keung Lai
ESWA
2008
124views more  ESWA 2008»
13 years 6 months ago
An expert system for dynamic re-coordination of distributed workflows
A persistent problem in the use of automated workflow management systems for inter-organizational workflows has been the need for manual redefinition of coordination points in the...
William L. Kuechler Jr., Vijay K. Vaishnavi
ESWA
2008
195views more  ESWA 2008»
13 years 6 months ago
Automatic expert identification using a text categorization technique in knowledge management systems
Since tacit knowledge such as know-how and experiences is hard to be managed effectively using information technology, it is recently proposed that providing an appropriate expert...
Kun-Woo Yang, Soon-Young Huh