1830 search results - page 248 / 366 » Implementing a Tamper-Evident Database System |
89
Voted
SIGMOD
2005
ACM
15 years 6 months ago
2005
ACM
Appropriately selected materialized views (also called indexed views) can speed up query execution by orders of magnitude. Most database systems limit support for materialized vie...
118
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ADBIS
2001
Springer
15 years 5 months ago
2001
Springer
Due to the rapid growth of the Web, there is an increasing need for methodologies that support the design of Web-based Information Systems (WIS). After investigating the applicatio...
99
Voted
PODS
1999
ACM
15 years 5 months ago
1999
ACM
Despite advances in recent years in the area of mandatory access control in database systems, today's information repositories remain vulnerable to inference and data associa...
108
Voted
ICDE
1987
IEEE
15 years 4 months ago
1987
IEEE
: Previous multidimensional dynamic hashing schemes exhibit two obvious shortcomings. First, even for uniform record distribution, the retrieval performance of these schemes suffer...
122
Voted
GEOINFO
2003
15 years 2 months ago
2003
Relational index structures, as for instance the Relational Interval Tree, the Relational R-Tree, or the Linear Quadtree, support efficient processing of queries on top of existing...