Die vorliegende Dissertation besteht aus zwei Teilen, deren gemeinsames Thema in der Frage besteht, wie mächtig Zufall als Berechnungsressource ist. Im ersten Teil beschäftigen wir uns mit zufälligen Strukturen, die -- mit hoher Wahrscheinlichkeit -- Eigenschaften haben können, die von Computeralgorithmen genutzt werden können. In zwei konkreten Fällen geben wir bis dahin unbekannte deterministische Konstruktionen solcher Strukturen: Wir derandomisieren eine randomisierte Reduktion von Alekhnovich und Razborov, indem wir bestimmte unbalancierte bipartite Expandergraphen konstruieren, und wir geben eine Reduktion von einem Problem über bipartite Graphen auf das Problem, den minmax-Wert in Dreipersonenspielen zu berechnen. Im zw...
Research on the notions of information and randomness has drawn on methods and ideas from computabil...
Inhalt der Dissertation ist die Untersuchung der Evolutionsprozesse zufälliger diskreter Strukture...
(eng) The goal of our paper is to propose a way to obtain more refined definitions of randomness tha...
Algorithmic randomness uses computability theory to define notions of randomness for infinite object...
In this dissertation we consider two different notions of randomness and their applica-tions to prob...
Abstract. The 2013 logic blog has focussed on the following: 1. Higher randomness. Among others, the...
In this dissertation we consider two different notions of randomness and their applications to probl...
Cette thèse est une contribution à l'étude des différentes notions effectives d'aléatoire pour les o...
Abstract. We compare various notions of algorithmic randomness. First we consider relativized random...
43 pagesWe survey the Kolmogorov's approach to the notion of randomness through the Kolmogorov compl...
In this paper we give an introduction to the connection between complexity theory and the study of r...
AbstractThe following is a survey of resource bounded randomness concepts and their relations to eac...
In this paper we apply some elementary computability-theoretic notions to algorithmic complexity the...
AbstractIn this paper we apply some elementary computability-theoretic notions to algorithmic comple...
By flipping a coin repeatedly and recording the result, we can create a sequence that intuitively is...
Research on the notions of information and randomness has drawn on methods and ideas from computabil...
Inhalt der Dissertation ist die Untersuchung der Evolutionsprozesse zufälliger diskreter Strukture...
(eng) The goal of our paper is to propose a way to obtain more refined definitions of randomness tha...
Algorithmic randomness uses computability theory to define notions of randomness for infinite object...
In this dissertation we consider two different notions of randomness and their applica-tions to prob...
Abstract. The 2013 logic blog has focussed on the following: 1. Higher randomness. Among others, the...
In this dissertation we consider two different notions of randomness and their applications to probl...
Cette thèse est une contribution à l'étude des différentes notions effectives d'aléatoire pour les o...
Abstract. We compare various notions of algorithmic randomness. First we consider relativized random...
43 pagesWe survey the Kolmogorov's approach to the notion of randomness through the Kolmogorov compl...
In this paper we give an introduction to the connection between complexity theory and the study of r...
AbstractThe following is a survey of resource bounded randomness concepts and their relations to eac...
In this paper we apply some elementary computability-theoretic notions to algorithmic complexity the...
AbstractIn this paper we apply some elementary computability-theoretic notions to algorithmic comple...
By flipping a coin repeatedly and recording the result, we can create a sequence that intuitively is...
Research on the notions of information and randomness has drawn on methods and ideas from computabil...
Inhalt der Dissertation ist die Untersuchung der Evolutionsprozesse zufälliger diskreter Strukture...
(eng) The goal of our paper is to propose a way to obtain more refined definitions of randomness tha...