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» The semantics of graphical languages
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VLDB
1987
ACM
108views Database» more  VLDB 1987»
15 years 10 months ago
Translating and Optimizing SQL Queries Having Aggregates
is at least ae powerful as SQL. Two well known relational query languages that have a sound theoretical foundation are relational algebra and relational calculus. As SQL is more cl...
Günter von Bültzingsloewen
ICPW
2007
15 years 8 months ago
Mind the gap!: Transcending the tunnel view on ontology engineering
The key objective of communal knowledge sharing at the scale of the World Wide Web is the ability to collaborate and integrate within and between communities. Ontologies, being fo...
Pieter De Leenheer, Stijn Christiaens
LREC
2008
101views Education» more  LREC 2008»
15 years 8 months ago
The QALL-ME Benchmark: a Multilingual Resource of Annotated Spoken Requests for Question Answering
This paper presents the QALL-ME benchmark, a multilingual resource of annotated spoken requests in the tourism domain, freely available for research purposes. The languages curren...
Elena Cabrio, Milen Kouylekov, Bernardo Magnini, M...
208
Voted
OWLED
2008
15 years 8 months ago
Representing Product Designs Using a Description Graph Extension to OWL 2
Product development requires the ability to check design consistency, to verify design properties, and to answer questions about a design's possible implementations. These tas...
Henson Graves
ICWS
2004
IEEE
15 years 8 months ago
External Matching in UDDI
As the set of available Web Services expands, it becomes increasingly important to have automated tools to help identify services that match a requester's requirements. Findi...
John Colgrave, Rama Akkiraju, Richard Goodwin