6974 search results - page 203 / 1395 » Querying Semi-Structured Data |
DAWAK
2005
Springer
14 years 1 months ago
2005
Springer
Discovery of frequent patterns is a very important data mining problem with numerous applications. Frequent pattern mining is often regarded as advanced querying where a user speci...
EDBT
2009
ACM
14 years 27 days ago
2009
ACM
The concept of time-constrained SQL queries was introduced to address the problem of long-running SQL queries. A key approach adopted for supporting time-constrained SQL queries i...
WSDM
2012
ACM
12 years 3 months ago
2012
ACM
Most standard information retrieval models use a single source of information (e.g., the retrieval corpus) for query formulation tasks such as term and phrase weighting and query ...
DEXAW
1999
IEEE
14 years 18 days ago
1999
IEEE
ing spatio-temporal data as abstract data types into already existing data models is a promising approach to creating spatio-temporal query languages. In this context, an importan...
MM
1997
ACM
14 years 14 days ago
1997
ACM
Multimedia data has become readily available from a variety of resources, such as the Web, to users (ranging from naive to sophisticated) who need to select and to present the dat...