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  Yen, John Add to Alert Profile  
 
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  1 - 5 of 5 reviews    
  Homeland Security
Yen J., Popp R., Cybenko G., Taipale K., Sweeney L., Rosenzweig P. IEEE Intelligent Systems & Their Applications 20(5): 76-86, 2005.  Type: Article

Ever since September 11, 2001, homeland security has become a major concern worldwide. Today’s security environment is much different from the past and far more complicated and dynamic. Terrorists are intermingled with and al...
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Mar 15 2006  
  Proactive information gathering for homeland security teams
Kogut P., Yen J., Leung Y., Sun S., Wang R., Mielczarek T., Hellar B. Communications of the ACM 47(3): 48-50, 2004.  Type: Article

This paper is a short report on the role of software agents in supporting a team of people in accomplishing a time-critical task related to US homeland security activities. The specific role discussed in the paper used collaborative ag...
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May 19 2004  
  Learning user interest dynamics with a three-descriptor representation
Widyantoro D., Ioerger T., Yen J. Journal of the American Society for Information Science 52(3): 212-225, 2001.  Type: Article

[M]any systems use text documents obtained from...users’ relevance feedback to model the interests of users. Text documents are syntactically noisy, in that they could have many irrelevant features (words) within......
Sep 3 2002  
  Fuzzy logic
Yen J., Langari R., Prentice-Hall, Inc., Upper Saddle River, NJ, 1999.  Type: Book (9780135258170)

Yen and Langari aim to introduce soft computing to upper-level undergraduate and beginning graduate students, as well as to practicing engineers, with a well-balanced presentation of theory and applications....
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Aug 1 1999  
  GERTIS: a Dempster-Shafer approach to diagnosing hierarchical hypotheses
Yen J. Communications of the ACM 32(5): 573-585, 1989.  Type: Article

GERTIS is a rule-based forward chaining expert system for the diagnosis of unspecified polyarthritis. Unspecified polyarthritis is a collection of mutually exclusive rheumatic diseases that form a hierarchical hypothesis space. The dis...
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Aug 1 1990  

   
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