Results 11 to 20 of about 45,297 (262)
Fourier spectra of measures associated with algorithmically random Brownian motion [PDF]
Logical Methods in Computer Science, 2014 In this paper we study the behaviour at infinity of the Fourier transform of Radon measures supported by the images of fractal sets under an algorithmically random Brownian motion.
Willem Louw Fouché +2 more
doaj +1 more source
Jointly-Optimized Searching and Tracking with Random Finite Sets [PDF]
IEEE Transactions on Mobile Computing, 2020 In this paper, we investigate the problem of joint searching and tracking of multiple mobile targets by a group of mobile agents. The targets appear and disappear at random times inside a surveillance region and their positions are random and unknown. The agents have limited sensing range and receive noisy measurements from the targets.
Papaioannou, Savvas +9 more
openaire +4 more sources
Space Debris Tracking with the Poisson Labeled Multi-Bernoulli Filter
Sensors, 2021 This paper presents a Bayesian filter based solution to the Space Object (SO) tracking problem using simulated optical telescopic observations. The presented solution utilizes the Probabilistic Admissible Region (PAR) approach, which is an orbital ...
Leonardo Cament +2 more
doaj +1 more source
Bayesian Filtering With Random Finite Set Observations [PDF]
IEEE Transactions on Signal Processing, 2008 This paper presents a novel and mathematically rigorous Bayes' recursion for tracking a target that generates multiple measurements with state dependent sensor field of view and clutter. Our Bayesian formulation is mathematically well-founded due to our use of a consistent likelihood function derived from random finite set theory.
Ba-Tuong Vo, Ba-Ngu Vo, Antonio Cantoni
openaire +2 more sources
DB-Tracker: Multi-Object Tracking for Drone Aerial Video Based on Box-MeMBer and MB-OSNet
Drones, 2023 Drone aerial videos offer a promising future in modern digital media and remote sensing applications, but effectively tracking several objects in these recordings is difficult.
Yubin Yuan +4 more
doaj +1 more source
Resolvable Group State Estimation with Maneuver Based on Labeled RFS and Graph Theory
Sensors, 2019 In this paper, multiple resolvable group target tracking was considered in the frame of random finite sets. In particular, a group target model was introduced by combining graph theory with the labeled random finite sets (RFS).
Weifeng Liu, Yudong Chi
doaj +1 more source
Random walks on generating sets for finite groups [PDF]
The Electronic Journal of Combinatorics, 1996 We analyze a certain random walk on the cartesian product $G^n$ of a finite group $G$ which is often used for generating random elements from $G$. In particular, we show that the mixing time of the walk is at most $c_r n^2 \log n$ where the constant $c_r$ depends only on the order $r$ of $G$.
Fan R. K. Chung, Ronald L. Graham
openaire +2 more sources
Sensors, 2019 Under realistic environmental conditions, heuristic-based data association and map management routines often result in divergent map and trajectory estimates in robotic Simultaneous Localization And Mapping (SLAM). To address these issues, SLAM solutions
Diluka Moratuwage +2 more
doaj +1 more source
Multi-Target Tracking Based on Multi-Bernoulli Filter with Amplitude for Unknown Clutter Rate
Sensors, 2015 Knowledge of the clutter rate is of critical importance in multi-target Bayesian tracking. However, estimating the clutter rate is a difficult problem in practice.
Changshun Yuan +4 more
doaj +1 more source
Applied Sciences, 2021 This paper delivers a probabilistic attempt to prove that the selection of a random three-dimensional finite element (FE) model of a subsoil affects the computed settlements.
Kamil Żyliński +2 more
doaj +1 more source