454 search results - page 38 / 91 » SPARQL Query Processing with Conventional Relational Databas... |
81
Voted
CIKM
2011
Springer
13 years 11 months ago
2011
Springer
Typically, users interact with database systems by formulating queries. However, many times users do not have a clear understanding of their information needs or the exact content...
162
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SIGMOD
2007
ACM
15 years 11 months ago
2007
ACM
Accurate cardinality estimation is critically important to high-quality query optimization. It is well known that conventional cardinality estimation based on histograms or simila...
HICSS
2008
IEEE
15 years 5 months ago
2008
IEEE
One of the important aspects in digital video applications is spatial and temporal characteristic. A very little progress has been achieved on spatiotemporal modeling of video dat...
JIPS
2008
14 years 11 months ago
2008
: This paper describes the design and implementation of a two-tier DBMS for handling massive data and providing faster response time. In the present day, the main requirements of D...
118
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ICDE
2009
IEEE
14 years 8 months ago
2009
IEEE
There is much effort to develop comprehensive support for the storage and querying of XML data in database management systems. The major developers have extended their systems to h...