234 search results - page 26 / 47 » Rough Set Approximations in Formal Concept Analysis |
JUCS
2010
13 years 6 months ago
2010
: Classical classification and clustering based on equivalence relations are very important tools in decision-making. An equivalence relation is usually determined by properties of...
DEON
2004
Springer
14 years 1 months ago
2004
Springer
This work addresses the issue of obligations directed to groups of agents. Our main concern consists in providing a formal analysis of the structure connecting collective obligatio...
SAS
1999
Springer
13 years 12 months ago
1999
Springer
We define an operational semantics for the Signal language and design an analysis which allows to verify properties pertaining to the relation between values of the numeric and bo...
ICDT
1995
ACM
13 years 11 months ago
1995
ACM
Partial information in databases can arise when information from several databases is combined. Even if each database is complete for some \world", the combined databases wil...
WINE
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. We show a formal duality between certain equilibrium concepts, including the correlated and coarse correlated equilibrium, and analysis frameworks for proving bounds on t...