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204
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CORR
2012
Springer
218views Education» more  CORR 2012»
14 years 2 months ago
On the Hardness of Welfare Maximization in Combinatorial Auctions with Submodular Valuations
We present a new type of monotone submodular functions: multi-peak submodular functions. Roughly speaking, given a family of sets F, we construct a monotone submodular function f ...
Shahar Dobzinski, Jan Vondrák
VIS
2004
IEEE
150views Visualization» more  VIS 2004»
16 years 8 months ago
Building an Ontology of Visualization
Recent activity within the UK National e-Science Programme has identified a need to establish an ontology for visualization. Motivation for this includes defining web and grid ser...
David J. Duke, Ken W. Brodlie, David A. Duce
191
Voted
CHI
2008
ACM
16 years 7 months ago
Special session in honor of Randy Pausch
Randy Pausch is an inspiration to all with his research, teaching, the way he has lived his life, and his courage while confronting pancreatic cancer. This session brings together...
Caitlin Kelleher, Brad A. Myers, Daniel P. Siewior...
CHI
2007
ACM
16 years 7 months ago
Localized iterative design for language learning in underdeveloped regions: the PACE framework
Poor literacy remains a decisive barrier to the economic empowerment of many people in the developing world. Of particular importance is literacy in a widely spoken "world la...
Matthew Kam, Divya Ramachandran, Varun Devanathan,...
194
Voted
CHI
2007
ACM
16 years 7 months ago
Social dynamics of early stage co-design in developing regions
Technology arguably has the potential to play a key role in improving the lives of people in developing regions. However, these communities are not well understood and designers m...
Divya Ramachandran, Matthew Kam, Jane Chiu, John F...