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CSCW
1996
ACM
14 years 2 months ago
Freeflow: Mediating Between Representation and Action in Workflow Systems
In order to understand some problems associated with workflow, we set out an analysis of workflow systems, identifying a number of basic issues in the underlying technology. This ...
Paul Dourish, Jim Holmes, Allan MacLean, Pernille ...
CSCW
1996
ACM
14 years 2 months ago
An Integrating, Transformation-Oriented Approach to Concurrency Control and Undo in Group Editors
Concurrency control and group undo are important issues in the design of groupware, especially for interactive group editors. We present an improved versionofanexistingdistributed...
Matthias Ressel, Doris Nitsche-Ruhland, Rul Gunzen...
CANDT
2009
14 years 2 months ago
Toward an analytic framework for understanding and fostering peer-support communities in using and evolving software products
The fundamental challenge for social computing is to contribute to fostering communities in which humans can transcend the limitation of the unaided, individual human mind by help...
Andrew Gorman, Gerhard Fischer
ESIAT
2009
IEEE
14 years 1 months ago
A New Method of Image Denoise Using Contourlet Transform
—In all methods of image denoising, there is a problem always exists that is how to distinguish noise and edge. Now wavelet and contourlet are main tools in image denoising, but ...
Xingmei Li, Guoping Yan, Liang Chen
ICALT
2009
IEEE
14 years 1 months ago
On-demand Construction of Personalized Learning Experiences Using Semantic Web and Web 2.0 Techniques
Nowadays, the Semantic Web technologies are exploited also in the e-learning domain in order to provide personalized and adaptive learning experiences, semantic annotation of lear...
Nicola Capuano, Matteo Gaeta, Francesco Orciuoli, ...