31 citations · 68 across the 7 of their papers we have counts for
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cs.CC2014★ 26 cited
Variable Selection is Hard
Dean Foster, Howard Karloff, Justin Thaler
Variable selection for sparse linear regression is the problem of finding, given an m x p matrix B and a target vector y, a sparse vector x such that Bx approximately equals y. Ass…
cs.DS2014
Fast Algorithms for Constructing Maximum Entropy Summary Trees
Richard Cole, Howard Karloff
Karloff? and Shirley recently proposed summary trees as a new way to visualize large rooted trees (Eurovis 2013) and gave algorithms for generating a maximum-entropy k-node summary…