732 search results - page 127 / 147 » Querying Multimedia Data Sources and Databases |
PVLDB
2011
12 years 10 months ago
2011
Adaptive indexing is characterized by the partial creation and refinement of the index as side effects of query execution. Dynamic or shifting workloads may benefit from prelimi...
CIDR
2011
12 years 11 months ago
2011
One of the key tenets of database system design is making efficient use of storage and memory resources. However, existing database system implementations are actually extremely ...
BMCBI
2007
13 years 7 months ago
2007
Background: Information resources on the World Wide Web play an indispensable role in modern biology. But integrating data from multiple sources is often encumbered by the need to...
BMCBI
2004
13 years 7 months ago
2004
Background: Rates of substitution in protein-coding sequences can provide important insights into evolutionary processes that are of biomedical and theoretical interest. Increased...
SIGMOD
2002
ACM
14 years 7 months ago
2002
ACM
The availability of summary data for XML documents has many applications, from providing users with quick feedback about their queries, to cost-based storage design and query opti...