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ACMACE
2008
ACM
15 years 8 months ago
Designing location-based mobile games with a purpose: collecting geospatial data with CityExplorer
The games with a purpose paradigm proposed by Luis von Ahn [9] is a new approach for game design where useful but boring tasks, like labeling a random image found in the web, are ...
Sebastian Matyas, Christian Matyas, Christoph Schl...
ASSETS
2008
ACM
15 years 8 months ago
PowerUp: an accessible virtual world
PowerUp is a multi-player virtual world educational game with a broad set of accessibility features built in. This paper considers what features are necessary to make virtual worl...
Shari Trewin, Vicki L. Hanson, Mark Laff, Anna Cav...
CIKM
2008
Springer
15 years 8 months ago
Event gazetteers for navigating humanities resources
In history and the other humanities, events and narrative sequences of events are often of primary interest. Yet while named events sometimes appear as subject headings, systems f...
Ryan Shaw
UAI
2000
15 years 8 months ago
Utilities as Random Variables: Density Estimation and Structure Discovery
Decision theory does not traditionally include uncertainty over utility functions. We argue that the a person's utility value for a given outcome can be treated as we treat o...
Urszula Chajewska, Daphne Koller
MM
2010
ACM
141views Multimedia» more  MM 2010»
15 years 5 months ago
Automatic and manual processes in end-user multimedia authoring tools: where is the balance?
This thesis aims to analyze, model, and develop a framework for next-generation multimedia authoring tools targeted to end-users. In particular, I concentrate on the combination o...
Rodrigo Laiola Guimarães