201 search results - page 22 / 41 » Semantic Foundations of 4NF in Relational Database Design |
ER
2003
Springer
14 years 1 months ago
2003
Springer
The integration of heterogeneous legacy databases requires understanding of database structure and content. We previously developed a theoretical and software infrastructure to sup...
MOBISYS
2007
ACM
14 years 8 months ago
2007
ACM
We report on the design, implementation, and evaluation of a system called Cedar that enables mobile database access with good performance over low-bandwidth networks. This is acc...
PODS
2010
ACM
13 years 8 months ago
2010
ACM
We study functional and multivalued dependencies over SQL tables with NOT NULL constraints. Under a no-information interpretation of null values we develop tools for reasoning. We...
BPSC
2007
13 years 10 months ago
2007
Originally XML was used as a standard protocol for data exchange in computing. The evolution of information technology has opened up new situations in which XML can be used to aut...
VLDB
1987
ACM
13 years 12 months ago
1987
ACM
Beginning to create the New Oxford English Dictionary database has resulted in the realization that databases for reference texts are unlike those for conventional enterprises. Wh...