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» Developing Query Patterns
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MSR
2010
ACM
15 years 2 months ago
THEX: Mining metapatterns from java
—Design patterns are codified solutions to common object-oriented design (OOD) problems in software development. One of the proclaimed benefits of the use of design patterns is...
Daryl Posnett, Christian Bird, Premkumar T. Devanb...
ER
2007
Springer
99views Database» more  ER 2007»
15 years 4 months ago
VERT: A Semantic Approach for Content Search and Content Extraction in XML Query Processing
Processing a twig pattern query in XML document includes structural search and content search. Most existing algorithms only focus on structural search. They treat content nodes th...
Huayu Wu, Tok Wang Ling, Bo Chen
SIGIR
2004
ACM
15 years 3 months ago
Hourly analysis of a very large topically categorized web query log
We review a query log of hundreds of millions of queries that constitute the total query traffic for an entire week of a generalpurpose commercial web search service. Previously, ...
Steven M. Beitzel, Eric C. Jensen, Abdur Chowdhury...
DBPL
2003
Springer
144views Database» more  DBPL 2003»
15 years 3 months ago
A General Framework for Estimating XML Query Cardinality
Abstract. In the context of XML data management systems, the estimation of query cardinality is becoming more and more important: the information provided by a query result estimat...
Carlo Sartiani
KDD
2005
ACM
104views Data Mining» more  KDD 2005»
15 years 10 months ago
Mining tree queries in a graph
We present an algorithm for mining tree-shaped patterns in a large graph. Novel about our class of patterns is that they can contain constants, and can contain existential nodes w...
Bart Goethals, Eveline Hoekx, Jan Van den Bussche