721 search results - page 77 / 145 » Supporting top-k join queries in relational databases |
112
click to vote
WDAS
2000
14 years 11 months ago
2000
Present databases, whether on centralized or parallel DBMSs, do not deal well with scalability. We present an architecture for Wintel multicomputers termed AMOS-SDDS, coupling a h...
PVLDB
2010
14 years 8 months ago
2010
This demonstration presents QueRIE, a recommender system that supports interactive database exploration. This system aims at assisting non-expert users of scientific databases by...
157
click to vote
ICDE
2003
IEEE
15 years 11 months ago
2003
IEEE
We present a valid-time extension of SQL and investigate its efficient implementation on an Object-Relational database system. We propose an approach where temporal queries are ex...
173
click to vote
ICDE
1997
IEEE
15 years 11 months ago
1997
IEEE
Data warehouses collect copies of information from remote sources into a single database. Since the remote data is cached at the warehouse, it appears as local relations to the us...
ICWS
2009
IEEE
15 years 7 months ago
2009
IEEE
—The vision of the Semantic Web has brought about new challenges at the intersection of web research and data management. One fundamental research issue at this intersection is t...