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CSCW
2000
ACM
14 years 9 months ago
A Tale of Two Toolkits: Relating Infrastructure and Use in Flexible CSCW Toolkits
The design of software toolkits embodies a fundamental tension. On the one hand, it aims to reduce programmer effort by providing prefabricated, reusable software modules encapsula...
Paul Dourish, W. Keith Edwards
70
Voted
ECCC
2002
86views more  ECCC 2002»
14 years 9 months ago
Classical Physics and the Church-Turing Thesis
Would physical laws permit the construction of computing machines that are capable of solving some problems much faster than the standard computational model? Recent evidence sugge...
Andrew Chi-Chih Yao
JAT
2008
100views more  JAT 2008»
14 years 9 months ago
Direct and inverse results in variable Hilbert scales
Variable Hilbert scales are an important tool for the recent analysis of inverse problems in Hilbert spaces, as these constitute a way to describe smoothness of objects other than ...
Peter Mathé, Bernd Hofmann
JMLR
2010
136views more  JMLR 2010»
14 years 4 months ago
High Dimensional Inverse Covariance Matrix Estimation via Linear Programming
This paper considers the problem of estimating a high dimensional inverse covariance matrix that can be well approximated by "sparse" matrices. Taking advantage of the c...
Ming Yuan
RC
1998
41views more  RC 1998»
14 years 9 months ago
Estimating Uncertainties for Geophysical Tomography
We present statistical and interval techniques for evaluating the uncertainties associated with geophysical tomographic inversion problems, including estimation of data errors, mo...
Diane I. Doser, Kevin D. Crain, Mark R. Baker, Vla...