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ACM
1995
14 years 3 months ago
Rough Sets
We study properties of rough sets, that is, approximations to sets of records in a database or, more formally, to subsets of the universe of an information system. A rough set is a...
Zdzislaw Pawlak
ACM
1995
14 years 3 months ago
Characteristics of Modern System Implementation Languages
: Systems are written in systems implementation languages. What characterizes such languages in the mid-1990’s? This paper identifies the typical environment that a system is bei...
Judy M. Bishop, R. Faria