Online Ramsey games in random graphs

M Marciniszyn, R Spöhel, A Steger - Combinatorics, Probability and …, 2009 - cambridge.org
Consider the following one-player game. Starting with the empty graph on n vertices, in
every step a new edge is drawn uniformly at random and inserted into the current graph …

Upper bounds for online Ramsey games in random graphs

M Marciniszyn, R Spöhel, A Steger - Combinatorics, Probability and …, 2009 - cambridge.org
Consider the following one-player game. Starting with the empty graph on n vertices, in
every step a new edge is drawn uniformly at random and inserted into the current graph …

Sigact news online algorithms column 13: 2007-an offine perspective

M Chrobak - ACM SIGACT News, 2008 - dl.acm.org
This is a survey of last year's work on online competitive algorithms. The survey covers only
conference papers, including those from SODA, FOCS, STOC, STACS, COCOON, ISAAC …

Coloring random graphs online without creating monochromatic subgraphs

T Mütze, T Rast, R Spöhel - Random Structures & Algorithms, 2014 - Wiley Online Library
Consider the following random process: The vertices of a binomial random graph Gn, p are
revealed one by one, and at each step only the edges induced by the already revealed …

Balanced online Ramsey games in random graphs

A Prakash, R Spöhel, H Thomas - the electronic journal of combinatorics, 2009 - emis.de
Consider the following one-player game. Starting with the empty graph on $ n $ vertices, in
every step $ r $ new edges are drawn uniformly at random and inserted into the current …

Offline thresholds for Ramsey‐type games on random graphs

M Krivelevich, R Spöhel… - Random Structures & …, 2010 - Wiley Online Library
In this article, we compare the offline versions of three Ramsey‐type one‐player games that
have been studied in an online setting in previous work: the online Ramsey game, the …

Online vertex-coloring games in random graphs

M Marciniszyn, R Spöhel - Combinatorica, 2010 - Springer
Consider the following one-player game. The vertices of a random graph on n vertices are
revealed to the player one by one. In each step, also all edges connecting the newly …

[PDF][PDF] Ramsey properties of random graphs and hypergraphs

L Gugelmann - 2013 - research-collection.ethz.ch
The topic of this thesis are Ramsey-type problems in random graphs and hypergraphs.
Ramsey theory has its origins in a famous 1930 paper by Frank P. Ramsey. Loosely …

[PDF][PDF] Pursuing the giant in random graph processes

M Drmota, M Kang, K Panagiotou - 2013 - dmg.tuwien.ac.at
We study the evolution of random graph processes that are based on the paradigm of the
power of multiple choices. The processes we consider begin with an empty graph on n …

[PDF][PDF] Equitable online-colorings of random graphs

A Prakash, R Spöhel, H Thomas - submitted to Random, 2008 - Citeseer
A proper graph coloring is called equitable if the sizes of every two color classes differ by at
most one. We consider the following generalized notion of graph colorings: a vertex coloring …