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CHI
2007
ACM
16 years 7 months ago
Citizen communications in crisis: anticipating a future of ICT-supported public participation
Recent world-wide crisis events have drawn new attention to the role information communication technology (ICT) can play in warning and response activities. Drawing on disaster so...
Leysia Palen, Sophia B. Liu
CSCW
2010
ACM
16 years 3 months ago
Social language network analysis
In this note we introduce a new methodology that combines tools from social language processing and network analysis to identify socially situated relationships between individual...
Andrew J. Scholand, Yla R. Tausczik, James W. Penn...
SIGCSE
2010
ACM
164views Education» more  SIGCSE 2010»
16 years 1 months ago
Scalable game design and the development of a checklist for getting computational thinking into public schools
Game design appears to be a promising approach to interest K-12 students in Computer Science. Unfortunately, balancing motivational and educational concerns is truly challenging. ...
Alexander Repenning, David C. Webb, Andri Ioannido...
SIGGRAPH
2009
ACM
16 years 1 months ago
Who is on my team: building strong teams in interdisciplinary visualization courses
While it seems that interdisciplinary collaboration in a visualization course is (theoretically) a very good idea, the practical undergoing is problematic: in a single semester co...
Gitta Domik
FOCS
2008
IEEE
16 years 1 months ago
Submodular Approximation: Sampling-based Algorithms and Lower Bounds
We introduce several generalizations of classical computer science problems obtained by replacing simpler objective functions with general submodular functions. The new problems i...
Zoya Svitkina, Lisa Fleischer