Publications (65)
Multi-episodic Perceived Quality of an Audio-on-Demand Service
Dennis Guse, Oliver Hohlfeld, Anna Wunderlich +2
QoE is traditionally evaluated by using short stimuli usually representing parts or single usage episodes. This opens the question on how the overall service perception involving m…
Poisson genericity in numeration systems with exponentially mixing probabilities
Nicolás Ãlvarez, Verónica Becher, Eda Cesaratto +3
We define Poisson genericity for infinite sequences in any finite or countable alphabet with an invariant exponentially-mixing probability measure. A sequence is Poisson generic if…
On the bounded cohomology of ergodic group actions
Jon. Aaronson, Benjamin Weiss
In this note we show existence of bounded, transitive cocycles over a transitive action of a finitely generated group, and bounded, ergodic cocycles over an ergodic, probability pr…
On invariant measures for -free systems
Joanna KuÅaga-Przymus, Mariusz LemaÅczyk, Benjamin Weiss
We show that the -free subshift associated to a -free system is intrinsically ergodic, i.e.\ it has exactly one measure of maximal e…
Topological characteristic factors and nilsystems
Eli Glasner, Wen Huang, Song Shao +2
We prove that the maximal infinite step pro-nilfactor of a minimal dynamical system is the topological characteristic factor in a certain sense. Namely, we show…
Rendezvous Mission for Interstellar Objects Using a Solar Sail-based Statite Concept
Richard Linares, Damon Landau, Daniel Miller +2
Using the "statite," or static-satelite, concept -- an artificial satellite capable of hovering in place using a solar sail -- this work proposes to create a dynamic orbital slings…