2922 search results - page 227 / 585 » On Relationships Between Query Models |
175
Voted
SDB
1995
15 years 7 months ago
1995
Most of work on partial information in databases asks which operations of standard languages, like relational algebra, can still be performed correctly in the presence of nulls. In...
123
Voted
BIBM
2007
IEEE
15 years 9 months ago
2007
IEEE
Clustering has been shown to be effective in analyzing functional relationships of genes. However, no single clustering method with single distance metric is capable of capturing ...
90
Voted
COCO
2004
Springer
15 years 9 months ago
2004
Springer
We consider the problem of testing bipartiteness in the adjacency matrix model. The best known algorithm, due to Alon and Krivelevich, distinguishes between bipartite graphs and g...
275
click to vote
SIGMOD
2007
ACM
16 years 3 months ago
2007
ACM
The wide popularity of free-and-easy keyword based searches over World Wide Web has fueled the demand for incorporating keyword-based search over structured databases. However, mo...
178
Voted
LCPC
1992
Springer
15 years 7 months ago
1992
Springer
The Gamma model is a minimal programming language based on local multiset rewriting (with an elegant chemical reaction metaphor); Hankin et al derived a calculus of Gamma programs...