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ROYALE: A Framework for Universally Composable Card Games with Financial Rewards and Penalties Enforcement
Poker Card Games Fairness Blockchain
2018/3/7
While many tailor made card game protocols are known, the vast majority of those suffer from three main issues: lack of mechanisms for distributing financial rewards and punishing cheaters, lack of co...
Punitive Damages for Contractual Breaches in Comparative Perspective:The Use of Penalties by Russian Enterprises
Punitive Damages Contractual Breaches Russian Enterprises
2015/9/22
The remedies available for breach of contract vary among legal systems. In most European countries, breaching parties may be required to pay punitive damages in addition to compensating those left in ...
SparseNet:Coordinate Descent with Non-Convex Penalties
Sparse Regression Regularization Surface Non-convex Optimization Coordinate Descent Degrees of Freedom Variable Selection LASSO
2015/8/21
We address the problem of sparse selection in linear models. A number of non-convex penalties have been proposed in the literature for this purpose, along with a variety of convex-relaxation algorithm...
CEO and CFO Career Penalties to Missing Quarterly Analysts Forecasts
Earnings Management Governing and Advisory Boards Compensation and Benefits Managerial Roles Personal Development and Career
2015/4/22
We find that missing the quarterly analyst consensus earnings forecast is associated with career penalties in the form of a reduced bonus, smaller equity grants, and a greater chance of forced dismiss...
Scientists use 'voting' and 'penalties' to overcome errors in quantum optimization(图)
voting penalties quantum optimization
2014/3/21
By tying quantum bits into voting blocks, scientists can create significant protection against decoherence.
Scientists use 'voting' and 'penalties' to overcome errors in quantum optimization(图)
voting penalties
2014/3/18
Study demonstrates that when the D-Wave quantum processor is led astray by noise, error correction can ensure that it functions as intended
On model selection consistency of M-estimators with geometrically decomposable penalties
model selection consistency M-estimators geometrically decomposable penalties
2013/6/14
Penalized M-estimators are used in many areas of science and engineering to fit models with some low-dimensional structure in high-dimensional settings. In many problems arising in bioinformatics, sig...
Stable Estimation of a Covariance Matrix Guided by Nuclear Norm Penalties
Covariance estimation Regularization Condition number Canonical correlation analysis Discriminant analysis Clustering
2013/6/14
Estimation of covariance matrices or their inverses plays a central role in many statistical methods. For these methods to work reliably, estimated matrices must not only be invertible but also well-c...
Linear system identification using stable spline kernels and PLQ penalties
linear system identification bias-variance trade off kernel-based regularization robust statistics interior point methods piecewise linear quadratic densities
2013/4/27
The classical approach to linear system identification is given by parametric Prediction Error Methods (PEM). In this context, model complexity is often unknown so that a model order selection step is...
Multi-task Regression using Minimal Penalties
multi-task oracle inequality learning theory
2011/9/19
Abstract: In this paper we study the kernel multiple ridge regression framework, which we refer to as multi-task regression, using penalization techniques. The theoretical analysis of this problem sho...
Polarization-Dependent Loss Induced Penalties in PDM-QPSK Coherent Optical Communication Systems
Fiber optics communications Coherent communications Polarization
2015/6/10
We evaluate PDL-induced penalties in PDM-QPSK coherent systems with both lumped model and distributed model. We find the lumped model significantly over-estimates PDL penalties and PDM coherent system...
Relaxation Penalties and Priors for Plausible Modeling of Nonidentified Bias Sources
Bias biostatistics causality epidemiology measurement error misclassification observational studies odds ratio relative risk
2010/3/9
In designed experiments and surveys, known laws or de-
sign feat ures provide checks on the most relevant aspects of a model
and identify the target parameters. In contrast, in most observational
s...
Optimal Pricing with Product Quality Differences and Contractual Penalties
Optimal Pricing Product Quality Differences Contractual Penalties
2009/11/23
There is quite a debate between legal scholars from Civil and Common Law systems on whether contractual penalties should be enforced by courts. In this contribution we look at this question from ...
Comparison of Quadratic- and Median-Based Roughness Penalties for Penalized-Likelihood Sinogram Restoration in Computed Tomography
Penalized-Likelihood Sinogram Restoration Computed Tomography
2009/9/8
We have compared the performance of two different penalty choices for a penalized-likelihood sinogram-restoration strategy we have been developing. One is a quadratic penalty we have employed previous...
Reb gong sa khul gyi stong ’jal ba’i yul khrims kyi lo rgyus ’pho ’gyur (Penalties for breaking regional rules in Rebkong)
regional rules Penalties Rebkong
2008/11/20
There are many local rules in Rebkong. However, this present study is concerned specifically
with stong ‘jal (penalties for breaking rules) before and immediately after the Liberation
with reference...