Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Willert, Volker."'
Publikováno v:
Transactions on Intelligent Vehicles (TIV 2022)
The survival analysis of driving trajectories allows for holistic evaluations of car-related risks caused by collisions or curvy roads. This analysis has advantages over common Time-To-X indicators, such as its predictive and probabilistic nature. Ho
Externí odkaz:
http://arxiv.org/abs/2303.08458
We are concerned with a distributed approach to solve multi-cluster games arising in multi-agent systems. In such games, agents are separated into distinct clusters. The agents belonging to the same cluster cooperate with each other to achieve a comm
Externí odkaz:
http://arxiv.org/abs/2202.12124
We are concerned with finding Nash Equilibria in agent-based multi-cluster games, where agents are separated into distinct clusters. While the agents inside each cluster collaborate to achieve a common goal, the clusters are considered to be virtual
Externí odkaz:
http://arxiv.org/abs/2102.09406
We discovered a deficiency in Algorithm 1 and Theorem 3 of [1]. The algorithm called CEMA aims to solve an energy management problem distributively. However, by means of a counter example, we show that Theorem 2 and 3 of [1] contradict each other in
Externí odkaz:
http://arxiv.org/abs/2009.08758
We propose a novel algorithm for solving convex, constrained and distributed optimization problems defined on multi-agent-networks, where each agent has exclusive access to a part of the global objective function. The agents are able to exchange info
Externí odkaz:
http://arxiv.org/abs/2004.02854
Autor:
Willert, Volker, Buczko, Martin
This draft summarizes some basics about geometric computer vision needed to implement efficient computer vision algorithms for applications that use measurements from at least one digital camera mounted on a moving platform with a special focus on au
Externí odkaz:
http://arxiv.org/abs/1908.06726
Today's railway signalling system heavily relies on trackside infrastructure such as axle counters and track balises. This system has proven itself to be reliable, however, it is not very efficient and, moreover, very costly. Thus, it is not suited t
Externí odkaz:
http://arxiv.org/abs/1906.07569
In this paper, we present a method to generate compact geometric track-maps for train-borne localization applications. Therefore, we first give a brief overview on the purpose of track maps in train-positioning applications. It becomes apparent that
Externí odkaz:
http://arxiv.org/abs/1903.05014
Autor:
Acuna, Raul, Willert, Volker
In this paper, we investigate the influence of the spatial configuration of a number of $n \geq 4$ control points on the accuracy and robustness of space resection methods, e.g. used by a fiducial marker for pose estimation. We find robust configurat
Externí odkaz:
http://arxiv.org/abs/1803.03025
Autor:
Acuna, Raul, Willert, Volker
In this paper, we introduce a dynamic fiducial marker which can change its appearance according to the spatiotemporal requirements of the visual perception task of a mobile robot using a camera as the sensor. We present a control scheme to dynamicall
Externí odkaz:
http://arxiv.org/abs/1709.04981