512 search results - page 8 / 103 » Introducing the aggregate |
CDC
2009
IEEE
14 years 5 days ago
2009
IEEE
— This paper addresses model reduction for a Markov chain on a large state space. A simulation-based framework is introduced to perform state aggregation of the Markov chain base...
ICDE
2001
IEEE
14 years 8 months ago
2001
IEEE
We consider the problems of computing aggregation queries in temporal databases, and of maintaining materialized temporal aggregate views efficiently. The latter problem is partic...
SDM
2007
SIAM
13 years 9 months ago
2007
SIAM
We introduce a new approach for Clustering and Aggregating Relational Data (CARD). We assume that data is available in a relational form, where we only have information about the ...
ICDE
2009
IEEE
14 years 2 months ago
2009
IEEE
— Uncertain data are inherent in many applications such as environmental surveillance and quantitative economics research. Recently, considerable research efforts have been put i...
EFDBS
2001
13 years 8 months ago
2001
New applications from the areas of analytical data processing and data integration require powerful features to condense and reconcile available data. Object-relational and other d...