5984 search results - page 192 / 1197 » The Informal Nature of Systems Engineering |
190
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ACMICEC
2007
ACM
15 years 10 months ago
2007
ACM
An important problem in search engine advertising is keyword1 generation. In the past, advertisers have preferred to bid for keywords that tend to have high search volumes and hen...
158
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RE
2008
Springer
15 years 6 months ago
2008
Springer
Representation and reasoning about goals of an information system unavoidably involve the transformation of unclear stakeholder requirements into an instance of a goal model. If t...
161
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FM
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. Decentralized Information Flow Control (DIFC) systems enable programmers to express a desired DIFC policy, and to have the policy enforced via a reference monitor that re...
188
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KDD
2002
ACM
16 years 7 months ago
2002
ACM
This paper presents an approach to automatically optimizing the retrieval quality of search engines using clickthrough data. Intuitively, a good information retrieval system shoul...
161
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KCAP
2005
ACM
16 years 3 days ago
2005
ACM
The Designers’ Workbench is a system, developed by the Advanced Knowledge Technologies (AKT) consortium to support designers in large organizations, such as RollsRoyce, by makin...