239 search results - page 19 / 48 » Maintaining Data Freshness in Distributed Real-Time Database... |
ICDCS
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper presents MobiQuery, a spatiotemporal query service that allows mobile users to periodically gather information from their surrounding areas through a wireless sensor ne...
ICDE
2011
IEEE
12 years 11 months ago
2011
IEEE
— Many real-world applications deal with uncertain or missing data, prompting a surge of activity in the area of probabilistic databases. A shortcoming of prior work is the assum...
JNSM
2002
13 years 7 months ago
2002
Realizing high volume of data transmission in real time communication in a highly dynamic architecture like Mobile Ad hoc Networks (MANET) still remains a major point of research....
DOLAP
1998
ACM
13 years 12 months ago
1998
ACM
Star schema has been a typical model for both online transaction processing in traditional databases and online analytical processing in large data warehouses. In the star schema,...
ICDCSW
2002
IEEE
14 years 18 days ago
2002
IEEE
In the near future, there will be increasingly powerful computers in smart cards, telephones, and other information appliances. This will create a massive infrastructure composed ...