2724 search results - page 203 / 545 » Optimizing Queries on Files |
219
Voted
ICDE
2008
IEEE
16 years 5 months ago
2008
IEEE
XML database systems are expected to handle increasingly complex queries over increasingly large and highly structured XML databases. An important problem that needs to be solved ...
159
Voted
PVLDB
2010
15 years 2 months ago
2010
To enable smart environments and self-tuning data centers, we are developing the Aspen system for integrating physical sensor data, as well as stream data coming from machine logi...
117
Voted
ICDE
2005
IEEE
15 years 9 months ago
2005
IEEE
Abstract— Defining suitable indexes is a major task when optimizing a database. Usually, a human database administrator defines a set of indexes in the design phase of the data...
131
Voted
CIKM
2009
Springer
15 years 8 months ago
2009
Springer
Answering queries using views is a well-established technique in databases. In this context, two outstanding problems can be formulated. The first one consists in deciding whethe...
136
Voted
SIGMOD
2000
ACM
15 years 8 months ago
2000
ACM
We present WSQ/DSQ (pronounced “wisk-disk”), a new approach for combining the query facilities of traditional databases with existing search engines on the Web. WSQ, for Web-S...