1710 search results - page 114 / 342 » Sharing Engineering Information and Knowledge |
SIGMOD
2007
ACM
14 years 9 months ago
2007
ACM
This paper extends relational processing and optimization to the FISQL/FIRA languages for dynamic schema queries over multidatabases. Dynamic schema queries involve the creation a...
IUI
2000
ACM
14 years 2 months ago
2000
ACM
Although a user’s navigation history contains a lot of hidden information about the relationship between web pages and between users, this information is usually not exploited. ...
CISIS
2008
IEEE
13 years 10 months ago
2008
IEEE
We present a web system architecture using ontologies to improve the behavior of the system from the performance viewpoint. Since web system performance indexes depend on state an...
GROUP
2009
ACM
13 years 7 months ago
2009
ACM
Emergency management and planning often involves multiple domain experts with diverse knowledge backgrounds and responsibilities. Current practices in emergency management and pla...
ICMLA
2008
13 years 11 months ago
2008
Peer-to-peer (P2P) networks are distributed systems in which nodes of equal roles and capabilities exchange information and services directly with each other. In recent years, the...