371 search results - page 12 / 75 » On Two-Dimensional Indexability and Optimal Range Search Ind... |
EUROPAR
2008
Springer
14 years 11 months ago
2008
Springer
We present a distributed index data structure and algorithms devised to support parallel query processing of multimedia content in search engines. We present a comparative study wi...
ICDE
2000
IEEE
15 years 2 months ago
2000
IEEE
The issue of data broadcast has received much attention in mobile computing. A periodic broadcast of frequently requested data can reduce the workload of the up-link channel and f...
WEBDB
2007
Springer
15 years 3 months ago
2007
Springer
Search engine quality is impacted by two factors: the quality of the ranking/matching algorithm used and the freshness of the search engine’s index, which maintains a “snapsho...
SIGMOD
1999
ACM
15 years 1 months ago
1999
ACM
In recent years, many data mining methods have been proposed for finding useful and structured information from market basket data. The association rule model was recently propos...
SSDBM
1999
IEEE
15 years 1 months ago
1999
IEEE
We address the problem of similarity search in large time series databases. We introduce a novel indexing algorithm that allows faster retrieval. The index is formed by creating b...