269 search results - page 11 / 54 » On Tree Pattern Query Rewriting Using Views |
123
Voted
FLOPS
2004
Springer
15 years 9 months ago
2004
Springer
We propose pattern matching calculi as a refinement of λ-calculus that integrates mechanisms appropriate for fine-grained modelling of non-strict pattern matching. Compared with...
122
Voted
AAAI
2006
15 years 5 months ago
2006
We consider the problem of rewriting a query efficiently using materialized views. In the context of information integration, this problem has received significant attention in th...
114
Voted
VLDB
1998
ACM
15 years 7 months ago
1998
ACM
Oracle Materialized Views (MVs) are designed for data warehousing and replication. For data warehousing, MVs based on inner/outer equijoins with optional aggregation, can be refre...
155
Voted
DEBS
2009
ACM
15 years 10 months ago
2009
ACM
The nature of data in enterprises and on the Internet is changing. Data used to be stored in a database first and queried later. Today timely processing of new data, represented ...
226
Voted
VLDB
2001
ACM
16 years 3 months ago
2001
ACM
The problem of answering queries using views is to find efficient methods of answering a query using a set of previously materialized views over the database, rather than accessing...