9507 search results - page 553 / 1902 » Time-based language models |
144
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CLEF
2003
Springer
16 years 9 days ago
2003
Springer
Motivated by the hypothesis that the retrieval performance of a weighting model is independent of the language in which queries and collection are expressed, we compared the retrie...
210
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ER
2003
Springer
16 years 9 days ago
2003
Springer
Agent-oriented modeling of software and information systems and agent-based simulation are commonly viewed as two separate fields with different concepts and techniques. We argue t...
226
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NLPRS
2001
Springer
15 years 11 months ago
2001
Springer
We describe a new tagging model where the states of a hidden Markov model (HMM) estimated by unsupervised learning are incorporated as the features in a maximum entropy model. Our...
171
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UM
2001
Springer
15 years 11 months ago
2001
Springer
Our work explores an interactive open learner modelling (IOLM) approach where learner diagnosis is considered as an interactive process involving both a computer system and a learn...
176
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UML
2001
Springer
15 years 11 months ago
2001
Springer
: Though it is widely recognized that object-oriented methodologies are most effective in developing large scale software, it is still dif cult to apply high level computer support...