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IUI
2000
ACM
15 years 11 months ago
Using annotated video as an information retrieval interface
The ability to deliver appropriate information to learners at the most appropriate time is an essential component of good instruction. In the best learning environments, this info...
Andrew S. Gordon
CSCW
2006
ACM
15 years 10 months ago
Strangers and friends: collaborative play in world of warcraft
We analyze collaborative play in an online video game, World of Warcraft, the most popular personal computer game in the United States, with significant markets in Asia and Europe...
Bonnie A. Nardi, Justin Harris
COLT
2010
Springer
15 years 4 months ago
Convex Games in Banach Spaces
We study the regret of an online learner playing a multi-round game in a Banach space B against an adversary that plays a convex function at each round. We characterize the minima...
Karthik Sridharan, Ambuj Tewari
TKDE
2012
226views Formal Methods» more  TKDE 2012»
13 years 9 months ago
DDD: A New Ensemble Approach for Dealing with Concept Drift
—Online learning algorithms often have to operate in the presence of concept drifts. A recent study revealed that different diversity levels in an ensemble of learning machines a...
Leandro L. Minku, Xin Yao
ICML
2007
IEEE
16 years 7 months ago
Exponentiated gradient algorithms for log-linear structured prediction
Conditional log-linear models are a commonly used method for structured prediction. Efficient learning of parameters in these models is therefore an important problem. This paper ...
Amir Globerson, Terry Koo, Xavier Carreras, Michae...