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IEEESCC
2010
IEEE
15 years 6 months ago
A Model for Visual Specification of E-contracts
Abstract--In a web service composition, an electronic contract (e-contract) regulates how the services participating in the composition should behave, including the restrictions th...
Enrique Martinez, Gregorio Díaz, Marí...
128
Voted
ACL
2007
15 years 6 months ago
Sparse Information Extraction: Unsupervised Language Models to the Rescue
Even in a massive corpus such as the Web, a substantial fraction of extractions appear infrequently. This paper shows how to assess the correctness of sparse extractions by utiliz...
Doug Downey, Stefan Schoenmackers, Oren Etzioni
AAAI
2004
15 years 6 months ago
VModel: A Visual Qualitative Modeling Environment for Middle-School Students
Learning how to create, test, and revise models is a central skill in scientific reasoning. We argue that qualitative modeling provides an appropriate level of representation for ...
Kenneth D. Forbus, Karen Carney, Bruce L. Sherin, ...
CASCON
2006
120views Education» more  CASCON 2006»
15 years 6 months ago
Automating function point analysis with model driven development
This paper describes a technique for automating the size estimation of software projects conducted using Model Driven Development methods. Specifically, an algorithm has been impl...
Piero Fraternali, Massimo Tisi, Aldo Bongio
IASTEDSE
2004
15 years 6 months ago
Using application domain ontology to construct an initial system model
This paper describes a case study on application of natural language processing in very early stages of the requirements engineering. In our previous work [7] we have shown how na...
Leonid Kof