457 search results - page 18 / 92 » Boolean algebras arising from information systems |
ISTA
2001
14 years 11 months ago
2001
: Nowadays, a central topic in database science is the need of an integrated access to large amounts of data provided by various information sources whose contents are strictly rel...
CAISE
2003
Springer
15 years 2 months ago
2003
Springer
In a selective information dissemination (SDI) system, users submit profiles consisting of a number of long-standing queries to represent their information needs. The system then c...
FUIN
2006
14 years 9 months ago
2006
Formal concept analysis has grown from a new branch of the mathematical field of lattice theory to a widely recognized tool in Computer Science and elsewhere. In order to fully be...
ICFP
2001
ACM
15 years 9 months ago
2001
ACM
Lula is a system for computer-assisted stage lighting design and control. Whereas other systems for the same purpose are usually the results of long chains of incremental improvem...
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SIGMOD
2007
ACM
15 years 9 months ago
2007
ACM
The Boolean semantics of SQL queries cannot adequately capture the "fuzzy" preferences and "soft" criteria required in non-traditional data retrieval applicati...