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» Approximation of Information Granule Sets
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RSEISP
2007
Springer
14 years 5 months ago
Interpreting Low and High Order Rules: A Granular Computing Approach
The main objective of this paper is to provide a granular computing based interpretation of rules representing two levels of knowledge. This is done by adopting and adapting the de...
Yiyu Yao, Bing Zhou, Yaohua Chen
IJAR
2010
70views more  IJAR 2010»
13 years 9 months ago
Granular computing applied to ontologies
Granular Computing is an emerging conceptual and computing paradigm of information processing. A central notion is an information-processing pyramid with different levels of clari...
Silvia Calegari, Davide Ciucci
ISCI
2008
84views more  ISCI 2008»
13 years 11 months ago
Measures for evaluating the decision performance of a decision table in rough set theory
As two classical measures, approximation accuracy and consistency degree can be employed to evaluate the decision performance of a decision table. However, these two measures cann...
Yuhua Qian, Jiye Liang, Deyu Li, Haiyun Zhang, Chu...
ADBIS
2010
Springer
174views Database» more  ADBIS 2010»
14 years 12 days ago
Exploiting the Semantics of Location Granules in Location-Dependent Queries
Abstract. The need for location-based services has motivated an important research effort in the efficient processing of location-dependent queries. Most of the existing approaches...
Carlos Bobed, Sergio Ilarri, Eduardo Mena
IEEEICCI
2007
IEEE
14 years 5 months ago
A Logic Language of Granular Computing
Granular computing concerns human thinking and problem solving, as well as their implications to the design of knowledge intensive systems. It simplifies complex real world probl...
Yiyu Yao, Bing Zhou