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GIS
2008
ACM
15 years 11 months ago
Quantifying spatial prepositions: an experimental study
Many aspects of spatial language concerned with relationships between spatial entities are essentially vague. Current GIS technology provides very little support for dealing with ...
Mark M. Hall, Christopher B. Jones
COMPSAC
2008
IEEE
15 years 4 months ago
Debugging through Evaluation Sequences: A Controlled Experimental Study
Predicate-based statistical fault-localization techniques locate fault-relevant predicates in a program by contrasting the statistics of the values of individual predicates betwee...
Zhenyu Zhang, Bo Jiang, W. K. Chan, T. H. Tse
HUC
2007
Springer
15 years 4 months ago
Field Deployment of IMBuddy : A Study of Privacy Control and Feedback Mechanisms for Contextual IM
We describe the design of privacy controls and feedback mechanisms for contextual IM, an instant messaging service for disclosing contextual information. We tested our designs on I...
Gary Hsieh, Karen P. Tang, Wai Yong Low, Jason I. ...
IDEAL
2005
Springer
15 years 3 months ago
Cluster Analysis of High-Dimensional Data: A Case Study
Abstract. Normal mixture models are often used to cluster continuous data. However, conventional approaches for fitting these models will have problems in producing nonsingular es...
Richard Bean, Geoffrey J. McLachlan
HICSS
2000
IEEE
154views Biometrics» more  HICSS 2000»
15 years 2 months ago
User-Interface Design for Medical Informatics: A Case Study of Kaiser Permanente
User interfaces (Uis) for client-server-and Web-based products and services must enable users around the world to access complex data and functions. Solutions to successful user-i...
Aaron Marcus, Karl Wieser, John Armitage, Volker F...