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ICML
2007
IEEE
15 years 11 months ago
Gradient boosting for kernelized output spaces
A general framework is proposed for gradient boosting in supervised learning problems where the loss function is defined using a kernel over the output space. It extends boosting ...
Florence d'Alché-Buc, Louis Wehenkel, Pierr...
ISBI
2002
IEEE
15 years 11 months ago
3D reconstruction of 2D crystals from projections in real space
A new algorithm for 3D reconstruction of twodimensional crystals from projections is presented, and applied to biological macromolecules imaged using electron microscopy. Its main...
Carlos Oscar Sánchez Sorzano, Gabor T. Herm...
CHI
2008
ACM
15 years 10 months ago
Media spaces: past visions, current realities, future promise
Established researchers and practitioners active in the development and deployment of media spaces review what seemed to be promised twenty years ago, what has actually been achie...
Ronald Baecker, Steve R. Harrison, William Buxton,...
CHI
2006
ACM
15 years 10 months ago
Effects of display position and control space orientation on user preference and performance
In many environments, it is often the case that input is made to displays that are positioned non-traditionally relative to one or more users. This typically requires users to per...
Daniel Wigdor, Chia Shen, Clifton Forlines, Ravin ...
SIGMOD
2001
ACM
124views Database» more  SIGMOD 2001»
15 years 10 months ago
Space-Efficient Online Computation of Quantile Summaries
An -appro ximate quantile summary of a sequence of N elements is a data structure that can answer quantile queries about the sequence to within a precision of N. We presen t a new...
Michael Greenwald, Sanjeev Khanna