1821 search results - page 196 / 365 » U-DBMS: A Database System for Managing Constantly-Evolving D... |
124
click to vote
SIGMOD
2011
ACM
14 years 4 months ago
2011
ACM
We demonstrate NetTrails, a declarative platform for maintaining and interactively querying network provenance in a distributed system. Network provenance describes the history an...
123
click to vote
BIRTHDAY
2005
Springer
15 years 7 months ago
2005
Springer
The high cost of data consolidation is the key market inhibitor to the adoption of traditional information integration and data warehousing solutions. In this paper, we outline a n...
116
click to vote
ISCI
2007
15 years 1 months ago
2007
In an object-relational database management system, a query optimizer requires users to provide cost models of userdefined functions. The traditional approach is analytical, that...
188
click to vote
SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
This paper describes query processing in the DBO database system. Like other database systems designed for ad-hoc, analytic processing, DBO is able to compute the exact answer to ...
115
click to vote
DEXAW
2009
IEEE
15 years 8 months ago
2009
IEEE
One of the main limitations in using ontologies in modern information systems is due to the fact that the design and maintenance of ontologies is a complex activity that requires ...