SIGMOD
2001
ACM
15 years 29 days ago
2001
ACM
We study the problem of generating e cient, equivalent rewritings using views to compute the answer to a query. We take the closed-world assumption, in which views are materialize...
SIGMOD
2001
ACM
15 years 29 days ago
2001
ACM
SIGMOD
2001
ACM
15 years 29 days ago
2001
ACM
SIGMOD
2001
ACM
15 years 29 days ago
2001
ACM
SIGMOD
2001
ACM
15 years 29 days ago
2001
ACM
SIGMOD
2001
ACM
15 years 29 days ago
2001
ACM
SIGMOD
2001
ACM
15 years 29 days ago
2001
ACM
Clio is a system for managing and facilitating the complex tasks of heterogeneous data transformation and integration. In Clio, we have collected together a powerful set of data m...
SIGMOD
2001
ACM
15 years 29 days ago
2001
ACM
SIGMOD
2001
ACM
15 years 29 days ago
2001
ACM
SIGMOD
2001
ACM
15 years 29 days ago
2001
ACM
Digital archives are dedicated to the long-term preservation of electronic information and have the mandate to enable sustained access despite rapid technology changes. Persistent...