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ORL
2010
158views more  ORL 2010»
13 years 6 months ago
Constructing fair round robin tournaments with a minimum number of breaks
Given n clubs with two teams each, we show that, if n is even, it is possible to construct a schedule for a single round robin tournament satisfying the following properties: the ...
Pim van 't Hof, Gerhard F. Post, Dirk Briskorn
TMC
2010
115views more  TMC 2010»
13 years 10 months ago
Controlled Wi-Fi Sharing in Cities: A Decentralized Approach Relying on Indirect Reciprocity
—In densely populated cities, Wi-Fi networks—private or otherwise—are ubiquitous. We focus on the provision of citywide broadband communication capability to mobile users thr...
Elias C. Efstathiou, Pantelis A. Frangoudis, Georg...
JSYML
2000
54views more  JSYML 2000»
13 years 11 months ago
Stationary Sets and Infinitary Logic
Let K0 be the class of structures , <, A , where A is disjoint from a club, and let K1 be the class of structures , <, A , where A contains a club. We prove that if = &...
Saharon Shelah, Jouko A. Väänänen