5290 search results - page 303 / 1058 » Information systems as social structures |
174
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KES
2005
Springer
16 years 9 days ago
2005
Springer
We present the INSYSE method for the annotation of texts, based on extraction of semantic relations from syntactic structures. We is method to a corpus of 5000 Medline abstracts ab...
220
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ISAS
2005
Springer
16 years 9 days ago
2005
Springer
Abstract. This paper provides an overview of Proof-Based System Engineering (PBSE), which aims at improving the current practice of developing computer-based systems. PBSE is of pa...
198
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DSVIS
1998
Springer
15 years 11 months ago
1998
Springer
Abstract. Much attention has been paid in HCI to techniques for designing systems that conform to the tasks users wish to carry out. It is often the case that such approaches rely ...
183
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AAAI
2000
15 years 8 months ago
2000
Text mining concerns applying data mining techniques to unstructured text. Information extraction (IE) is a form of shallow text understanding that locates specific pieces of data...
159
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IPM
2006
15 years 6 months ago
2006
Content-oriented retrieval models are based on a document-term matrix, whereas link-oriented retrieval models are based on an adjacent (parentchild) matrix. Term frequency and inv...