2.8k citations
- Max Planck SocietyDE261 papers
- Saarland UniversityDE124 papers
- Technische Universität BerlinDE55 papers
- Centre National de la Recherche ScientifiqueFR41 papers
- Korea UniversityKR41 papers
- Stanford UniversityUS25 papers
- Institut national de recherche en sciences et technologies du numériqueFR24 papers
- ETH ZurichCH21 papers
- Helmholtz Center for Information SecurityDE20 papers
- Technical University of MunichDE20 papers
- Université de LorraineFR17 papers
- University of LuxembourgLU16 papers
29 papers · 1 filter
Faster Black-Box Algorithms Through Higher Arity Operators
Benjamin Doerr, Daniel Johannsen, Timo Kötzing +3
We extend the work of Lehre and Witt (GECCO 2010) on the unbiased black-box model by considering higher arity variation operators. In particular, we show that already for binary op…
Quasirandom Rumor Spreading
Benjamin Doerr, Tobias Friedrich, Thomas Sauerwald
We propose and analyze a quasirandom analogue of the classical push model for disseminating information in networks ("randomized rumor spreading"). In the classical model, in each…
Treemaps with Bounded Aspect Ratio
Mark de Berg, Bettina Speckmann, Vincent van der Weele
Treemaps are a popular technique to visualize hierarchical data. The input is a weighted tree $\tree$ where the weight of each node is the sum of the weights of its children. A tre…
Asymptotically Optimal Randomized Rumor Spreading
Benjamin Doerr, Mahmoud Fouz
We propose a new protocol solving the fundamental problem of disseminating a piece of information to all members of a group of n players. It builds upon the classical randomized ru…
Non-Existence of Linear Universal Drift Functions
Benjamin Doerr, Daniel Johannsen, Carola Winzen
Drift analysis has become a powerful tool to prove bounds on the runtime of randomized search heuristics. It allows, for example, fairly simple proofs for the classical problem how…
On the Complexity of Real Root Isolation
Michael Sagraloff
We introduce a new approach to isolate the real roots of a square-free polynomial with real coefficients. It is assumed that each coefficient of can be…