Effi cient High - Dimensional , Edge - Aware Filtering
نویسنده
چکیده
منابع مشابه
Surplus Division and Effi cient Matching
We study a two-sided matching model with a finite number of agents and with transferable utility: agents on both sides of the market are privately informed about multi-dimensional attributes that determine the match value of each pair. Utility functions are assumed to be quasi-linear, and monetary transfers among agents are feasible. We ask the following question: what divisions of surplus amon...
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Interpretation of the massive amount of data (i.e,. microstructure images comprising millions of voxels) produced by emerging three-dimensional (3-D) characterization methods of polycrystalline materials, require very effi cient models. Such models should be able to use direct input from those images to predict mechanical response. In this work we present a formulation based on fast Fourier tra...
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Stability is often the goal for clearinghouses in matching markets, such as those matching residents to hospitals, students to schools, etc. Stable outcomes absent transfers need not be utilitarian effi cient, suggesting the potential value of transfers. We study the wedge between stability and effi ciency in large one-to-one matching markets. We show stable matchings are effi cient asymptotica...
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A well known and simple game to model markets is the glove game where worth is produced by building matching pairs. For glove games, diff erent concepts, like the Shapley value, the restricted Shapley value or the Owen value, yield diff erent distributions of worth. Moreover, computational eff ort of these values is in general very high. This paper provides effi cient allocation formulas of the...
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Despite some empirical evidence to the contrary, government subsidies to higher education are usually presumed to be inequitable because college-educated workers earn more than less educated workers. Using a simple model of educational choice with endogenous wages and two worker types, I obtain strong results concerning this conflict between effi ciency and equity —namely that equity and effi c...
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