276 search results - page 26 / 56 » Querying Temporal Databases Using Controlled Natural Languag... |
VLDB
2001
ACM
14 years 4 days ago
2001
ACM
imizer Communication using Abstract Plans in Sybase ASE Query optimizers are error prone, due to both their nature and the increased search space that modern query processing requ...
CADE
2006
Springer
14 years 8 months ago
2006
Springer
Access-control policies have grown from simple matrices to non-trivial specifications written in sophisticated languages. The increasing complexity of these policies demands corres...
FDL
2005
IEEE
14 years 1 months ago
2005
IEEE
In the field of real-time control applications, validation relies on a precise knowledge of the temporal characteristics of the used data such as delays and loss rates. These data...
ISMIS
1997
Springer
13 years 12 months ago
1997
Springer
e about image features can be expressed as a hierarchical structure called a Type Abstraction Hierarchy (TAH). TAHs can be generated automatically by clustering algorithms based on...
CIDR
2009
13 years 8 months ago
2009
Recent research in domain-independent information extraction holds the promise of an automatically-constructed structured database derived from the Web. A query system based on th...