Selecting the best items in a dataset is common task data exploration. However, concept of “best” lies eyes beholder: Different users may consider different attributes more important and, hence, arrive at rankings. Nevertheless, one can remove “dominated” and create “representative” subset data, comprising “best items” it. A Pareto-optimal representative guaranteed to contain item each possible...

STUDY QUESTION Is there a global consensus on the management of endometriosis that considers the views of women with endometriosis? SUMMARY ANSWER It was possible to produce an international consensus statement on the current management of endometriosis through engagement of representatives of national and international, medical and non-medical societies with an interest in endometriosis. W...

Let P be a finite point set in Rd, B bicoloring of and O family geometric objects (that is, intervals, boxes, balls, etc). An object from is called balanced with respect to if it contains the same number points each color B. For collection bicolorings P, system unbiased representatives (G-SUR) subset O′⊆O such that for any there an O′ We pose study problems on finding G-SURs. obtain general bou...

In a laboratory experiment, we explore the effects of group identities on the principal-agent relationship between voters and representatives. In an adverse selection framework with observable effort, voters can choose to condition their reelection choices on representatives’ effort alone, beliefs about representatives’ competence, or both of those jointly. We show that inducing social identiti...

In many of our Universities, young medical students are wondering what they should do if they want to become Medical Immunologists, what kind of work it is, what they could expect from such training. If some countries have, and mostly recently, nearly settled a path for such students, much remains to be done in many European Universities and Hospitals to provide a well defined and comprehensive...

among the important elements of democracies are parliaments and legislatures. parliament’s status and importance is such that each democratic system and state, should take it into consideration as a fundamental and vital institution. this requirement is also discussed in islamic states. according to the principles of islamic theological thought, before we can talk about parliament and its struc...