22560 search results - page 4256 / 4512 » Development of Transportation Systems |
SC
1995
ACM
14 years 2 months ago
1995
ACM
Rapid increases in computing and communication performance are exacerbating the long-standing problem of performance-limited input/output. Indeed, for many otherwise scalable para...
SDB
1995
14 years 2 months ago
1995
Most of work on partial information in databases asks which operations of standard languages, like relational algebra, can still be performed correctly in the presence of nulls. In...
VLDB
1995
ACM
14 years 2 months ago
1995
ACM
Several recent trends have changed the usage and users of schemas beyond those of a database administrator’s tool for describing database contents. Distribution of computing pow...
NOSSDAV
1991
Springer
14 years 2 months ago
1991
Springer
One of the most important emerging developments for improving the user/computer interface has been the addition of multimedia facilities to high-performance workstations. Although...
DASFAA
2009
IEEE
14 years 2 months ago
2009
IEEE
—Database security has become a vital issue in modern Web applications. Critical business data in databases is an evident target for attack. Therefore, ensuring the confidentiali...