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Facial expression recognition by human observers is affected by subjective components. Indeed there is no ground truth. We have developed Discrete Choice Models (DCM) to capture the human perception of facial expressions. In a first step, the static case is treated, that is modelling perception of facial images. Image information is extracted using a computer vision tool called Active Appearance Model (AAM). DCMs attributes are based on the Facial Action Coding System (FACS), Expression Descriptive Units (EDUs) and outputs of AAM. Some behavioural data have been collected using an Internet survey, where respondents are asked to label facial images from the Cohn–Kanade database with expressions. Different models were estimated by likelihood maximization using the obtained data. In a second step, the proposed static discrete choice framework is extended to the dynamic case, which considers facial video instead of images. The model theory is described and another Internet survey is currently conducted in order to obtain expressions labels on videos. In this second Internet survey, videos come from the Cohn–Kanade database and the Facial Expressions and Emotions Database (FEED).

Having a child with Autism Spectrum Disorder (ASD) can cause significant professional strain for parents. Compared to parents of typically developing children or children with other types of special needs, parents of children with ASD report being underemployed, having more difficulty accomplishing important work tasks or taking on new work assignments, and being viewed less favorably by supervisors. They also may be more likely to perceive themselves as stigmatized by coworkers, negatively impacting their abilities to develop or maintain meaningful relationships with others at work. All of these factors lead to parents of children with ASD earning less annual income than other types of parents and being more likely to experience loss of workplace motivation or lower overall job satisfaction. The negative career experiences of parents of children with ASD may also impact employers. Employees experiencing lower levels of motivation are less productive and more likely to quit their jobs, resulting in increased turnover expense. Because the number of working parents of children with ASD continues to grow as ASD rates increase, organizations would benefit from supporting parents of children with ASD through adopting flexible work–life balance policies, encouraging leaders to promote values of diversity and inclusiveness, and implementing workplace programs designed to support parents and educate coworkers.

In the House of Commons recently Sir Kingsley Wood, the Minister of Health, was asked by Mr. Rickards, the member for the Skipton division of the West Riding, whether “the new process of adding germicide to milk for destroying bacteria had been brought to his notice?; whether he would have the process tested and investigated?; and consider whether any modification of the Food and Drugs (Adulteration) Act would be required to permit of milk so treated being sold on a commercial scale?”—Sir Kingsley Wood in reply disclaimed all official knowledge of the germicide. He also pointed out that to treat milk with a germicide would be contrary to the provisions of the Preservatives Regulations, and of the Food and Drugs (Adulteration) Act. We understand “germ” to be a more or less popular term frequently and somewhat loosely used when reference in general is made to pathogenic organisms; and a germicide is a material something that kills, or is supposed to kill, germs when it comes in contact with them, or the medium in which they exist. A disinfectant is a germicide. In the simple judgment of the ordinary householder the more it smells the better it is for purposes of disinfection. When a germicide is used in cither medicine or surgery the term antiseptic is frequently employed. Familiar instances of both disinfectants and antiseptics are chloride of lime, carbolic acid, iodine, boron compounds, formalin, sulphur dioxide, or sulphites.

This paper provides a theoretical and empirical analysis of statutes of limitations for accident cases. The theoretical model formalizes the tradeoff underlying a finite statute of limitations; while a shorter statute limits injurers' exposure to liability, thereby curbing incentives for care, it also limits costly litigation associated with legal error. The model yields several comparative static results that are tested using cross-state variation in statutes of limitations for personal injury cases and accidental damages to property. In order to minimize the impact of historical inertia in the statutes, we used census data from 1910 and statute lengths from 1916. This represents the earliest period when there were both adequate census data to construct the explanatory variables, and a convenient survey of the statutes for the forty-seven states. Despite difficulties in constructing the data, the empirical model performs reasonably well in explaining variation in the statute lengths.

To provide a practical look at the Alternative Investment Fund Managers Directive 2011/61/EU (AIFMD) and other regulatory requirements as they pertain to marketing funds in Europe.

A series of questions and answers exploring some of the principal issues to be aware of when raising a fund in Europe. AIFMD is the key focus, but we also examine other financial regulation that may apply alongside AIFMD, as well as cross-border implications of any marketing initiative.

One of the original aims of AIFMD was to harmonise the management and marketing of alternative investment funds in Europe so that a uniform set of rules will eventually apply. However, in the meantime, the law and regulations relating to marketing are particularly complicated, with a wide range of different requirements that may apply depending on who you are and where you are marketing.

Practical guidance from experienced investment management and financial regulatory lawyers.

This study aims to present a visual-inertial simultaneous localization and mapping (SLAM) method for accurate positioning and navigation of mobile robots in the event of global positioning system (GPS) signal failure in buildings, trees and other obstacles.

In this framework, a feature extraction method distributes features on the image under texture-less scenes. The assumption of constant luminosity is improved, and the features are tracked by the optical flow to enhance the stability of the system. The camera data and inertial measurement unit data are tightly coupled to estimate the pose by nonlinear optimization.

The method is successfully performed on the mobile robot and steadily extracts the features on low texture environments and tracks features. The end-to-end error is 1.375 m with respect to the total length of 762 m. The authors achieve better relative pose error, scale and CPU load than ORB-SLAM2 on EuRoC data sets.

The main contribution of this study is the theoretical derivation and experimental application of a new visual-inertial SLAM method that has excellent accuracy and stability on weak texture scenes.

The authors evaluate financial stability and capital flows management objectives of capital controls in the context of four capital control events: removing or imposing controls on capital inflows and removing or imposing controls on capital outflows. The authors use synthetic control method to solve the endogeneity problem stemmed from the timing of capital control implementation. The authors find new evidence that capital controls are not consistently effective in reaching financial stability outcomes but are consistent in reaching capital flows management outcomes. The authors compare our results to estimates using difference-in-difference (DID) and carry out placebo analysis. Finally, we use synthetic DID to correct for the parallel trend bias and show that the results still hold.