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pro vyhledávání: '"Birkner, P."'
In this work we extend the quenched local limit theorem obtained by the authors in [BBDS23]. More precisely, we consider a directed random walk on the backbone of the supercritical oriented percolation cluster in dimensions $d+1$ with $d\geq 1$ being
Externí odkaz:
http://arxiv.org/abs/2410.14302
Pedestrians are among the most endangered traffic participants in road traffic. While pedestrian detection in nominal conditions is well established, the sensor and, therefore, the pedestrian detection performance degrades under adverse weather condi
Externí odkaz:
http://arxiv.org/abs/2405.12736
Many state-of-the-art methods for safety assessment and motion planning for automated driving require estimation of the probability of collision (POC). To estimate the POC, a shape approximation of the colliding actors and probability density functio
Externí odkaz:
http://arxiv.org/abs/2405.10765
Consider two ancestral lineages sampled from a system of two-dimensional branching random walks with logistic regulation in the stationary regime. We study the asymptotics of their coalescence time for large initial separation and find that it agrees
Externí odkaz:
http://arxiv.org/abs/2405.02090
We consider random walks in dynamic random environments which arise naturally as spatial embeddings of ancestral lineages in spatial locally regulated population models. In particular, as the main result, we prove the quenched central limit theorem f
Externí odkaz:
http://arxiv.org/abs/2403.08567
Consider an advantageous allele that arises in a haploid population of size $N$ evolving in continuous time according to a skewed reproduction mechanism, which generates under neutrality genealogies lying in the domain of attraction of a Beta$(2-\alp
Externí odkaz:
http://arxiv.org/abs/2310.09045
Autor:
Birkner, Joseph, Dolp, Andreas, Karimi, Negin, Basargin, Nikita, Kharchenko, Alona, Hostettler, Rafael
In human-robot interaction policy design, a rule-based method is efficient, explainable, expressive and intuitive. In this paper, we present the Signal-Rule-Slot framework, which refines prior work on rule-based symbol system design and introduces a
Externí odkaz:
http://arxiv.org/abs/2310.01943
Autor:
Caroline Birkner
Publikováno v:
Radical Housing Journal, Vol 6, Iss 2, Pp 31-54 (2024)
Vienna faces a ‘twofold housing and refugee crisis’ amid ongoing migration to Europe. As housing options become increasingly limited, refugees, migrants, and asylum seekers often struggle to find adequate housing, spending a disproportionate shar
Externí odkaz:
https://doaj.org/article/be57721060274f948f0c46620fa10af8
Autor:
Zimmer, Walter, Birkner, Joseph, Brucker, Marcel, Nguyen, Huu Tung, Petrovski, Stefan, Wang, Bohan, Knoll, Alois C.
Current multi-modal object detection approaches focus on the vehicle domain and are limited in the perception range and the processing capabilities. Roadside sensor units (RSUs) introduce a new domain for perception systems and leverage altitude to o
Externí odkaz:
http://arxiv.org/abs/2305.00314
In automated driving, risk describes potential harm to passengers of an autonomous vehicle (AV) and other road users. Recent studies suggest that human-like driving behavior emerges from embedding risk in AV motion planning algorithms. Additionally,
Externí odkaz:
http://arxiv.org/abs/2304.12063