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VL
2006
IEEE
102views Visual Languages» more  VL 2006»
13 years 10 months ago
Sharing reasoning about faults in spreadsheets: An empirical study
Although researchers have developed several ways to reason about the location of faults in spreadsheets, no single form of reasoning is without limitations. Multiple types of erro...
Joseph Lawrance, Robin Abraham, Margaret M. Burnet...
CSCW
2010
ACM
14 years 1 months ago
Pitfalls of information access with visualizations in remote collaborative analysis
In a world of widespread information access, information can overwhelm collaborators, even with visualizations to help. We extend prior work to study the effect of shared informat...
Aruna D. Balakrishnan, Susan R. Fussell, Sara B. K...
ATAL
2009
Springer
13 years 11 months ago
Operators for propagating trust and their evaluation in social networks
Trust is a crucial basis for interactions among parties in large, open systems. Yet, the scale and dynamism of such systems make it infeasible for each party to have a direct basi...
Chung-Wei Hang, Yonghong Wang, Munindar P. Singh
EKAW
2004
Springer
13 years 10 months ago
Knowledge Mediation: A Procedure for the Cooperative Construction of Domain Ontologies
In order to enable knowledge sharing and reuse among software entities, artificial intelligence researchers have proposed to develop ‘ontologies’ as the explicit formal specifi...
Felix-Robinson Aschoff, Franz Schmalhofer, Ludger ...
CHI
1998
ACM
13 years 8 months ago
Effects of Awareness Support on Groupware Usability
Collaboration in current real-time groupware systems is often an awkward and clumsy process. We hypothesize that better support for workspace awareness can improve the usability o...
Carl Gutwin, Saul Greenberg