1201 search results - page 86 / 241 » On the cardinality of fuzzy sets |
IJKESDP
2010
14 years 11 months ago
2010
— In this paper, several portfolio selection problems with normal mixture distributions including fuzziness are proposed. Until now, many researchers have proposed portfolio mode...
107
Voted
DLOG
2010
14 years 10 months ago
2010
Sophisticated uncertainty representation and reasoning are necessary for the alignment and integration of Web data from different sources. For this purpose the extension of the Des...
ECIR
2009
Springer
14 years 10 months ago
2009
Springer
This paper investigates the use of fuzzy logic mechanisms coming from the database community, namely graded inclusions, to model the information retrieval process. In this framewor...
108
Voted
RSCTC
2004
Springer
15 years 6 months ago
2004
Springer
The theory of rough sets and formal concept analysis are compared in a common framework based on formal contexts. Different concept lattices can be constructed. Formal concept ana...
96
Voted
RSCTC
2004
Springer
15 years 6 months ago
2004
Springer
Abstract. We present the next version (ver. 2.1) of the Rough Set Exploration System – a software tool featuring a library of methods and a graphical user interface supporting va...