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IM
2006
15 years 4 months ago
Estimating Entropy and Entropy Norm on Data Streams
We consider the problem of computing information theoretic functions such as entropy on a data stream, using sublinear space. Our first result deals with a measure we call the &quo...
Amit Chakrabarti, Khanh Do Ba, S. Muthukrishnan
IR
2006
15 years 4 months ago
Quality and relevance of domain-specific search: A case study in mental health
When searching for health information, results quality can be judged against available scientific evidence: Do search engines return advice consistent with evidence based medicine...
Thanh Tin Tang, Nick Craswell, David Hawking, Kath...
IR
2006
15 years 4 months ago
Multilingual modeling of cross-lingual spelling variants
Technical term translations are important for cross-lingual information retrieval. In many languages, new technical terms have a common origin rendered with different spelling of ...
Krister Lindén
ISI
2006
Springer
15 years 4 months ago
A First Look at Domestic and International Global Terrorism Events, 1970-1997
While the study of terrorism has expanded dramatically since the 1970s, most analyses are limited to qualitative case studies or quantitative analyses of international incidents on...
Laura Dugan, Gary LaFree, Heather Fogg
ISI
2006
Springer
15 years 4 months ago
Computational Modeling and Experimental Validation of Aviation Security Procedures
Security of civil aviation has become a major concern in recent years, leading to a variety of protective measures related to airport and aircraft security to be established by re...
Uwe Glässer, Sarah Rastkar, Mona Vajihollahi
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