6650 search results - page 1188 / 1330 » Mutating database queries |
120
Voted
EDBT
1998
ACM
15 years 7 months ago
1998
ACM
Many collections of scienti c data in particular disciplines are available today around the world. Much of this data conforms to some agreed upon standard for data exchange, i.e., ...
118
Voted
EDBT
1998
ACM
15 years 7 months ago
1998
ACM
An importantuse of data warehousing is to provide temporal views over the history of source data that may itself be non-temporal. While recent work in view maintenance is applicab...
141
Voted
IFIP
1998
Springer
15 years 7 months ago
1998
Springer
The flexible integration of a range of disparate IT applications is a key requirement for today's global enterprises. The virtual enterprise, formed by a collection of collab...
131
Voted
ICMCS
1997
IEEE
15 years 7 months ago
1997
IEEE
This paper presents a novel method of retrieving images based on color-spatial information. For each image, its color-spatial information is compactly captured by a set of color s...
120
Voted
SIGMOD
1997
ACM
15 years 7 months ago
1997
ACM
This paper presents general algorithms for concurrency control in tree-based access methods as well as a recovery protocol and a mechanism for ensuring repeatable read. The algori...