25111 search results - page 116 / 5023 » Information Systems |
159
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ECIS
2003
15 years 7 months ago
2003
Hirschheim, Klein and Lyytinen introduced the four-paradigm theory of information systems development (ISD) as a significant attempt to systematise developer assumptions. The theo...
176
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ECIS
2003
15 years 7 months ago
2003
Information Systems (IS) design research tends to emphasise the development of new methods (normative research), while addressing the evaluation of methods in only a limited fashi...
213
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CORR
2011
Springer
15 years 1 months ago
2011
Springer
Despite the increasing maturity of model-driven development (MDD), some research challenges remain open in the field of information systems (IS). For instance, there is a need to i...
162
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JCST
2008
15 years 6 months ago
2008
In a question answering (QA) system, the fundamental problem is how to measure the distance between a question and an answer, hence ranking different answers. We demonstrate that s...
142
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ANLP
2000
15 years 7 months ago
2000
This paper discusses an information extraction (IE) system, Textract, in natural language (NL) question answering (QA) and examines the role of IE in QA application. It shows: (i)...