Zobrazeno 1 - 10
of 73
pro vyhledávání: '"T. Kämpke"'
Publikováno v:
European Journal of Law and Economics. 15:129-163
The relative poverty concept of the European Union leads to a new approach for measuring equity and inequity in societies. The approach results from a differential equation for a one-parametric class of Lorenz curves. These allow to express societal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5971820d88240d333b6e5d20678f1ee4
https://doi.org/10.1023/a:1021862332618
https://doi.org/10.1023/a:1021862332618
Autor:
T. Kämpke
Publikováno v:
Computers & Mathematics with Applications. 40:1315-1347
A continuous function is approximated by step functions with given number of break points. The approximations are nonlinear. Local as well as global optimization strategies based on fixed-point analysis are integrated with branch and bound techniques
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8db43d4ae2d6929c1a3054f0610cef10
https://doi.org/10.1016/s0898-1221(00)00241-8
https://doi.org/10.1016/s0898-1221(00)00241-8
Publikováno v:
Pattern Analysis and Applications. 1:145-154
Image segmentation is reduced to quantisation which in tum is reduced to function approximation. The function approximation problem is formulared and solved as a global optimisation problem requiring neither any parametric assumptions nor parametric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f6cc7d9ee9b0c73c5d71a14e30a1d37
https://doi.org/10.1007/bf01259364
https://doi.org/10.1007/bf01259364
Autor:
T. Kämpke
Publikováno v:
Mathematical and Computer Modelling. 25(3):1-22
A statistical approach is presented for assessing the qualitative dependence structure of a causal or directed Markov field. A notion of a probability distance is established and a construction based hereon as well as an entropy related construction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6b5c34fbefc661d6d1f936bda578e63
Autor:
T. Kämpke
Publikováno v:
Mathematical and Computer Modelling. 23(3):87-101
A directed acyclic graph which underlies a directed Markov field may allow reversals and omissions of arcs without affecting the Markov field. Feasible manipulations of the graph are shown to be related. A construction of the graph starting from scra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28d66aa2223e7f3de71835dcdd2905c7
Autor:
T. Kämpke
Publikováno v:
Computers & Mathematics with Applications. 27:67-86
Computational problems originating from approximations of Choquet capacities are discussed. Upper bounds for capacities result in a data compression scheme for matrices. Approximations are formed in the sense of the maximum metric.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be8f527f91ab622ebe20198587a5e32e
https://doi.org/10.1016/0898-1221(94)90067-1
https://doi.org/10.1016/0898-1221(94)90067-1
Autor:
U. Jensen, T. Kämpke, R. Horst, U. Harms, W. Alt, L. von Dobschütz, G. Knolmayer, M. Bruhn-Suhr
Publikováno v:
Operations-Research-Spektrum. 12:63-66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f835fa804a9ff893456df4764d8228b5
https://doi.org/10.1007/bf01784062
https://doi.org/10.1007/bf01784062
Autor:
F. J. Radermacher, T. Kämpke
Publikováno v:
Models, Methods and Decision Support for Management ISBN: 9783642633065
This paper first gives some considerations concerning major fields of Operations Research and addresses experiences, potential and philosophy of the field. In the second part, some hints are given to project work done at the FAW (Forschungsinstitut f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::156c4c004aa85030892ce0a229b9b97d
https://doi.org/10.1007/978-3-642-57603-4_7
https://doi.org/10.1007/978-3-642-57603-4_7
Autor:
F. J. Radermacher, T. Kämpke
Publikováno v:
Mathematische Methoden der Wirtschaftswissenschaften ISBN: 9783662124345
Preferences in terms of binary, weak order relations and preference functions which represent such relations are considered. The set of arguments of preference functions is enlarged by so-called situational variables. These account for different asse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::217665591f00661a777cde60f1aab0ca
https://doi.org/10.1007/978-3-662-12433-8_39
https://doi.org/10.1007/978-3-662-12433-8_39