منابع مشابه
Deploying University Study-oriented System at Polish Universities
University Study-Oriented System (USOS) is an integrated student management information system for academic structures and student affairs at Polish universities. The system has been produced in-house at the Faculty of Mathematics, Computer Science and Mechanics of Warsaw University for 17 Polish universities — participants of the New Educational Tools Tempus JEP project. The results of the pro...
متن کاملChildhood environment and adult height among Polish university students.
The objective of the study is to assess whether the choice of a childcare type (i.e., a mother giving up a professional career to take care of her child, employing a childminder, day care centre and kindergarten) depends on a child's family socio-economic status and to investigate whether the childcare type affects an adult's height. The material for the study was gathered in the cross-section ...
متن کامل8 Global University Rankings in the Polish Context
University rankings are a topic of controversy and contention in many countries. Poland is no exception. This chapter analyzes aspects of rankings in the Polish context. Poland is a particularly interesting case, since it is a middle-sized coun try with a middle-tier higher education system. Among the questions discussed here are: What is the impact of global university rankings on the Polish ...
متن کاملPareto-optimality of Compromise Decisions Pareto-optimality of Compromise Decisions
This paper deals with the problem of existence of compromise decisions and conditions for a compromise decision to be weakly Pareto-optimal, i.e., to be a weak Pareto-maximizer, Pareto-maximizer, or strong Pareto-maximizer. The concept of compromise decision is generalized by adopting triangular norms. Further, a concept of fuzzy interval is introduced. Suucient conditions for the existence of ...
متن کاملThe Power of Compromise
We study a concept in multicriteria optimization called compromise solutions (introduced in 1973 by Yu [20]) and a generalized version of this, termed reference point solutions. Our main result shows the power of this concept: Approximating reference point solutions is polynomially equivalent to constructing an approximate Pareto set as in [16]. A reference point solution is the solution closes...
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ژورنال
عنوان ژورنال: Nature
سال: 1982
ISSN: 0028-0836,1476-4687
DOI: 10.1038/297093a0