Compressed lives: how “flexible” are employer-imposed compressed work schedules?
نویسندگان
چکیده
منابع مشابه
"Compressed" compressed sensing
The field of compressed sensing has shown that a sparse but otherwise arbitrary vector can be recovered exactly from a small number of randomly constructed linear projections (or samples). The question addressed in this paper is whether an even smaller number of samples is sufficient when there exists prior knowledge about the distribution of the unknown vector, or when only partial recovery is...
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Compressed1 sensing (sparse signal recovery) has been a popular and important research topic in recent years. By observing that natural signals are often nonnegative, we propose a new framework for nonnegative signal recovery using Compressed Counting (CC). CC is a technique built on maximally-skewed α-stable random projections originally developed for data stream computations. Our recovery pro...
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Consider a measurement matrix A of size n×N , with n < N , y a signal in RN , and b = Ay the observed measurement of the vector y. From knowledge of (b, A), compressed sensing seeks to recover the k-sparse x, k < n, which minimizes ‖b − Ax‖. Using various methods of analysis — convex polytopes, geometric functional analysis, and the restricted isometry property (RIP) — it has been proven that x...
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In this paper we prove that the fixed subgroup of an arbitrary family of endomorphisms ψi, i ∈ I, of a finitely generated free group F , is F -super-compressed. In particular, r(∩i∈IFix ψi) ≤ r(M) for every subgroup M ≤ F containing ∩i∈IFix ψi. This provides new evidence towards the inertia conjecture for fixed subgroups of free groups. As a corollary, we show that, in the free group of rank n,...
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ژورنال
عنوان ژورنال: Personnel Review
سال: 2018
ISSN: 0048-3486
DOI: 10.1108/pr-08-2016-0189