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» COPLINK: Visualization for Crime Analysis
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DGO
2003
151views Education» more  DGO 2003»
13 years 6 months ago
COPLINK: Visualization for Crime Analysis
We have applied various visualization techniques to assist crime analysis. These techniques include a hierarchical list, a hyperbolic tree, a time line tool, a periodic pattern to...
Hsinchun Chen, Homa Atabakhsh, Tim Petersen, Jenni...
DGO
2003
202views Education» more  DGO 2003»
13 years 6 months ago
Crime Data Mining: An Overview and Case Studies
The concern about national security has increased significantly since the 9/11 attacks. However, information overload hinders the effective analysis of criminal and terrorist activ...
Hsinchun Chen, Wingyan Chung, Yi Qin, Michael Chau...
DSS
2006
95views more  DSS 2006»
13 years 4 months ago
Process-driven collaboration support for intra-agency crime analysis
In law enforcement applications, there is a critical need for new tools that can facilitate efficient and effective collaboration. Through a field study, we observe that crime ana...
J. Leon Zhao, Henry H. Bi, Hsinchun Chen, Daniel D...
CHI
2005
ACM
14 years 5 months ago
Visualization in law enforcement
Visualization techniques have proven to be critical in helping crime analysis. By interviewing and observing Criminal Intelligence Officers (CIO) and civilian crime analysts at th...
Hsinchun Chen, Homa Atabakhsh, Chunju Tseng, Byron...
EUROISI
2008
13 years 6 months ago
Homeland Security Data Mining Using Social Network Analysis
The tragic events of September 11th have caused drastic effects on many aspects of society. Academics in the fields of computational and information science have been called upon ...
Hsinchun Chen