L’avenir d’une impossible rencontre
نویسندگان
چکیده
منابع مشابه
Une rencontre mathématique By Hayden
Suppose that you are given some number of objects that have a set order but have been randomly shuffled. Without any prior information, you are given the task of putting the objects back into their correct order. How many ways could you arrange the objects? How well do you expect to do? Would this change if there were more objects? Recently I was faced with these very questions and, in the proc...
متن کاملExtending DUNE: The dune-xt modules
We present our effort to extend and complement the core modules of the Distributed and Unified Numerics Environment DUNE (http://dune-project.org) by a well tested and structured collection of utilities and concepts. We describe key elements of our four modules dune-xt-common, dune-xt-grid, dune-xt-la and dune-xt-functions, which aim at further enabling the programming of generic algorithms wit...
متن کاملRencontre improbable entre von Foerster et Snowden
En 1976 à Cuernavaca, Heinz von Foerster, fondateur de la seconde cybernétique et précurseur dans le domaine des systèmes complexes, intervient dans un séminaire d'Ivan Illich, penseur de l'écologie politique. Suite à l'analyse par ce dernier de sa notion de contre-productivité – auto-dérégulation et auto-désorganisation d'un système qui devient étranger aux éléments qui le constituent i – von ...
متن کاملImpossible Frontiers
A key result of the Capital Asset Pricing Model (CAPM) is that the market portfolio— the portfolio of all assets in which each asset’s weight is proportional to its total market capitalization—lies on the mean-variance-efficient frontier, the set of portfolios having mean-variance characteristics that cannot be improved upon. Therefore, the CAPM cannot be consistent with efficient frontiers for...
متن کاملImpossible Words?
The idea that quotidian, middle-level concepts typically have internal structure-definitional, statistical, or whatever—plays a central role in practically every current approach to cognition. Correspondingly, the idea that words that express quotidian, middle-level concepts have complex representations "at the semantic level" is recurrent in linguistics; it is the defining thesis of what is of...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal des anthropologues
سال: 2009
ISSN: 1156-0428,2114-2203
DOI: 10.4000/jda.3878