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VL
2009
IEEE
128views Visual Languages» more  VL 2009»
16 years 1 months ago
Language-based support for computational thinking
This paper explores the potential for simplified programming languages to support the development of computational thinking skills in non-programmers. We suggest that novice progr...
Katherine Howland, Judith Good, Keiron Nicholson
HICSS
2006
IEEE
89views Biometrics» more  HICSS 2006»
16 years 10 days ago
Open Source Technical Support: A Look at Peer Help-Giving
We explore online technical support of open source software by a study of postings to discussion boards. Our results indicate that there are several types of detail that are requi...
Vandana Singh, Michael B. Twidale, Dinesh Rathi
COLCOM
2005
IEEE
15 years 12 months ago
Supporting workspace-mediated interaction in collaborative presentations with CoPowerPoint
Effective interaction among participants is crucial to the success of a presentation. The workspace of a presentation, which is the presentation slides, is a natural and effective...
Steven Xia, David Sun, Chengzheng Sun, David Chen
CRIWG
2000
15 years 7 months ago
An Information Systems Approach to Support Decision Makers Selecting Group Decision Processes
This paper describes a support system for group decision-making. The system is based on a database of typical decision cases and also an underlying model of the group decision pro...
Nuno Pina Gonçalves, Pedro Antunes
CIKM
2007
Springer
16 years 14 days ago
Nugget discovery in visual exploration environments by query consolidation
Queries issued by casual users or specialists exploring a data set often point us to important subsets of the data, be it clusters, outliers or other features of particular import...
Di Yang, Elke A. Rundensteiner, Matthew O. Ward