4874 search results - page 404 / 975 » Information theory for data management |
190
click to vote
CSCWD
2001
Springer
15 years 11 months ago
2001
Springer
The authors have developed a new approach to database interoperability using the sketch data model. That technique has now been used in a number of applications, but an important ...
165
click to vote
EOR
2008
15 years 6 months ago
2008
We discuss the design of multi-dimensional tender and auction mechanisms that combine Data Envelopment Analysis (DEA) and auction theory. The mechanisms select an agent to perform...
280
click to vote
PODS
2009
ACM
16 years 7 months ago
2009
ACM
An inverse of a schema mapping M is intended to "undo" what M does, thus providing a way to perform "reverse" data exchange. In recent years, three different f...
177
click to vote
PERCOM
2010
ACM
15 years 10 months ago
2010
ACM
—Some current and future pervasive data driven applications must operate in ”extreme” environments where endto-end connectivity cannot be guaranteed at all times. In fact, it...
271
click to vote
GIS
2003
ACM
16 years 7 months ago
2003
ACM
Moving object databases store and process data for objects that change location frequently. Materialized views maintained over time must be updated to reflect changes due to the m...