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» The semantics of graphical languages
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RR
2010
Springer
15 years 5 months ago
Processing RIF and OWL2RL within DLVHEX
We present an extension of the DLVHEX system to support RIF-Core, a dialect of W3C’s Rule Interchange Format (RIF), as well as combinations of RIF-Core and OWL2RL ontologies. DLV...
Marco Marano, Philipp Obermeier, Axel Polleres
GI
2009
Springer
15 years 4 months ago
A BPMN Case Study: Paper Review and Submission System
: We explore the expressiveness of the BPMN workflow modelling language by applying it to MuCoMS, a paper submission system. This well known application domain is a suitable exampl...
Markus Kirchberg, Ove Sörensen, Bernhard Thal...
CIKM
2011
Springer
14 years 6 months ago
S3K: seeking statement-supporting top-K witnesses
Traditional information retrieval techniques based on keyword search help to identify a ranked set of relevant documents, which often contains many documents in the top ranks that...
Steffen Metzger, Shady Elbassuoni, Katja Hose, Ral...
ICDE
2003
IEEE
170views Database» more  ICDE 2003»
16 years 8 months ago
Keyword Proximity Search on XML Graphs
XKeyword provides efficient keyword proximity queries on large XML graph databases. A query is simply a list of keywords and does not require any schema or query language knowledg...
Vagelis Hristidis, Yannis Papakonstantinou, Andrey...
202
Voted
EDBT
2009
ACM
123views Database» more  EDBT 2009»
16 years 1 months ago
High-performance information extraction with AliBaba
A wealth of information is available only in web pages, patents, publications etc. Extracting information from such sources is challenging, both due to the typically complex langu...
Peter Palaga, Long Nguyen, Ulf Leser, Jörg Ha...