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» Natural Language Analysis for Semantic Document Modeling
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ACL
2006
15 years 7 months ago
A Grammatical Approach to Understanding Textual Tables Using Two-Dimensional SCFGs
We present an elegant and extensible model that is capable of providing semantic interpretations for an unusually wide range of textual tables in documents. Unlike the few existin...
Dekai Wu, Ken Wing Kuen Lee
ADC
2008
Springer
146views Database» more  ADC 2008»
16 years 23 days ago
A Typed Higher-Order Calculus for Querying XML Databases
As the eXtensible Markup Language (XML) is about to emerge as a new standard for databases, the problem of providing solid logical grounds for XML query languages arises. For the ...
Qing Wang, Klaus-Dieter Schewe
SIGMOD
2010
ACM
250views Database» more  SIGMOD 2010»
15 years 6 months ago
Expressive and flexible access to web-extracted data: a keyword-based structured query language
Automated extraction of structured data from Web sources often leads to large heterogeneous knowledge bases (KB), with data and schema items numbering in the hundreds of thousands...
Jeffrey Pound, Ihab F. Ilyas, Grant E. Weddell
AOSD
2009
ACM
15 years 10 months ago
Semantic vs. syntactic compositions in aspect-oriented requirements engineering: an empirical study
Most current aspect composition mechanisms rely on syntactic references to the base modules or wildcard mechanisms quantifying over such syntactic references in pointcut expressio...
Ruzanna Chitchyan, Phil Greenwood, Américo ...
UML
2001
Springer
15 years 10 months ago
On Querying UML Data Models with OCL
UML is the de-facto standard language for Object-Oriented analysis and design of information systems. Persistent storage and extraction of data in such systems is supported by dat...
David H. Akehurst, Behzad Bordbar