4742 search results - page 226 / 949 » The Information Technology Model Curriculum |
165
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
We present a novel language-model-based approach to reranking an initially retrieved list so as to improve precision at top ranks. Our model integrates whole-document information ...
166
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CAISE
2003
Springer
15 years 12 months ago
2003
Springer
Meta-models and Generic models have been built in the area of Information Systems to facilitate the task of system designers. It de-emphasises the view under which applications are...
169
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ESWS
2008
Springer
15 years 8 months ago
2008
Springer
In this paper, we introduce a formal email workflow model based on traditional email, which enables the user to define and execute ad-hoc workflows in an intuitive way. This model ...
133
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
We present a flexible new optimization framework for finding effective, reliable pseudo-relevance feedback models that unifies existing complementary approaches in a principled wa...
133
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CIKM
2003
Springer
15 years 12 months ago
2003
Springer
We explore the relationship between time and relevance using TREC ad-hoc queries. A type of query is identified that favors very recent documents. We propose a time-based language...