443 search results - page 75 / 89 » Relational Approach to Logical Query Optimization of XPath |
FPL
2008
Springer
13 years 9 months ago
2008
Springer
This paper presents a fast and scalable method of computing signal toggle rate in FPGA-based circuits. Our technique is a vectorless estimation technique, which can be used in a C...
SIGIR
1999
ACM
13 years 11 months ago
1999
ACM
The fast growth of multimedia information in image and video databases has triggered research on efficient retrieval methods. This paper deals with structural queries, a type of c...
ICSE
2011
IEEE-ACM
12 years 11 months ago
2011
IEEE-ACM
We present a unified environment for running declarative specifications in the context of an imperative object-oriented programming language. Specifications are Alloy-like, wri...
EDBT
2009
ACM
14 years 2 months ago
2009
ACM
Materialized views (MV) can significantly improve the query performance of relational databases. In this paper, we consider MVs to optimize complex scenarios where many heterogen...
SIGMOD
2003
ACM
14 years 7 months ago
2003
ACM
While the XML Stylesheet Language for Transformations (XSLT) was not designed as a query language, it is well-suited for many query-like operations on XML documents including sele...