8301 search results - page 182 / 1661 » Risk-Aware Information Retrieval |
178
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IJCAI
1989
15 years 8 months ago
1989
The difficulty of maintaining very large software systems is becoming more widely acknowledged. One of the primary problems is the need to access information about a complex and e...
210
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WWW
2011
ACM
15 years 2 months ago
2011
ACM
We analyze the information credibility of news propagated through Twitter, a popular microblogging service. Previous research has shown that most of the messages posted on Twitter...
165
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PRICAI
1998
Springer
15 years 11 months ago
1998
Springer
The advent of computing has exacerbated the problem of overwhelming information. Advanced information management strategies such as Information Extraction, Information Filtering, I...
198
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FLAIRS
1998
15 years 8 months ago
1998
1 The Decision Support Information Gathering System, Digs, uses influence diagrams to model user's decisions and to calculate the value of imperfect information for each avail...
199
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ECIR
1998
Springer
15 years 8 months ago
1998
Springer
We present in this paper a combination of Machine Learning based Information Retrieval (IR) techniques and stochastic language modelling in a hierarchical system that extracts sur...