2138 search results - page 180 / 428 » Logics for the Relational Syllogistic |
DAWAK
2000
Springer
14 years 18 days ago
2000
Springer
In the context of multidimensional databases implemented on relational DBMSs through star schemes, the most effective technique to enhance performances consists of materializing re...
SWAP
2008
13 years 9 months ago
2008
Abstract. The Service Oriented Architecture paradigm, and its implementation based on Web Services, have been the object of an intense research and standardization activity. One of...
RSCTC
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. This paper focuses on the use and interpretation of approximate databases where both rough sets and indiscernibility partitions are generalized and replaced by approximat...
DEXA
1995
Springer
13 years 11 months ago
1995
Springer
- In order to accomplish independence on the logical data organization, a relational DBMS must be capable of interpreting query language sentences which reference attributes belong...
IJNSEC
2008
13 years 8 months ago
2008
In group communication, users often have different access rights to multiple data streams. Based on the access relation of users and data streams, users can form partially ordered...