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JASIS
2008
76views more  JASIS 2008»
15 years 6 months ago
Using importance flooding to identify interesting networks of criminal activity
Abstract. In spite of policy concerns and high costs, the law enforcement community is investing heavily in data sharing initiatives. Cross-jurisdictional criminal justice informat...
Byron Marshall, Hsinchun Chen, Siddharth Kaza
TCS
2010
15 years 5 months ago
Active learning in heteroscedastic noise
We consider the problem of actively learning the mean values of distributions associated with a finite number of options. The decision maker can select which option to generate t...
András Antos, Varun Grover, Csaba Szepesv&a...
CSCL
2010
15 years 1 months ago
Using activity theory to understand intergenerational play: The case of Family Quest
We implemented a five-week family program called Family Quest where parents and children ages 9 to 13 played Quest Atlantis, a multiuser 3D educational computer game, at a local af...
Sinem Siyahhan, Sasha A. Barab, Michael P. Downton
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JUCS
2008
130views more  JUCS 2008»
15 years 6 months ago
LIFT - A Legacy InFormation Retrieval Tool
Software maintenance tasks are the most expensive activities on legacy systems life cycle, and system understanding is the most important factor of this cost. Thus, in order to aid...
Kellyton dos Santos Brito, Vinicius Cardoso Garcia...
FUIN
2007
84views more  FUIN 2007»
15 years 6 months ago
Observation Based System Security
A formal model for description of passive and active timing attacks is presented, studied and compared with other security concepts. It is based on a timed process algebra and on a...
Damas P. Gruska