Results 91 to 100 of about 14,010 (266)

Deep Reinforcement Learning Based Autonomous Decision‐Making for Cooperative Uncrewed Aerial Vehicles: A Search and Rescue Real World Application

Journal of Field Robotics, EarlyView.
ABSTRACT This paper presents the first end‐to‐end framework that combines guidance, navigation, and centralized task allocation for multiple UAVs performing autonomous search‐and‐rescue (SAR) in GNSS‐denied indoor environments. A twin delayed deep deterministic policy gradient controller is trained with an artificial potential field (APF) reward that ...
Thomas Hickling, Maxwell Hogan, Abdulla Tammam, Nabil Aouf   +3 more
wiley   +1 more source

Pathways to Sustainable Development: The Role of Property Rights, Globalization, Policy Stringency, and Institutions in E7 Economies

Sustainable Development, EarlyView.
ABSTRACT Property rights play a crucial role in protecting natural resources by enhancing individuals' and organizations' awareness of their responsibilities. Social globalization influences environmental sustainability by shaping consumption patterns.
Tunahan Degirmenci, Mehmet Aydin, Busra Yigit, B. Yasin Çakmak, Tomiwa Sunday Adebayo   +4 more
wiley   +1 more source

Estimating the risk of SARS-CoV-2 deaths using a Markov switching-volatility model combined with heavy-tailed distributions for South Africa. [PDF]

BMC Public Health, 2022
Mthethwa N, Chifurira R, Chinhamu K.
europepmc   +2 more sources

Convergence of stochastic process with Markov switching [PDF]

Математичні Студії, 2012
It has been established sufficient conditions for the convergence of a multi-dimensional stochastic process in the case of dependence of the regression function on the environment, which is described by Markov switchings.
O. I. Kiykovska, Ya. M. Chabanyuk
doaj  

Inference and forecasting phase shift regime of COVID-19 sub-lineages with a Markov-switching model. [PDF]

Microbiol Spectr, 2023
Noh E, Hong J, Yoo J, Jung J.
europepmc   +1 more source

Network Latency Estimation for Telesurgery Using Deep Reinforcement Learning

SmartBot, EarlyView.
Overview of the proposed two‐stage deep reinforcement learning framework for network latency prediction in telesurgery. The pipeline includes data collection from simulated catheter navigation sessions (Philippines–Botswana), feature engineering, DQN‐based direction prediction (85.8% accuracy), direction‐to‐value transformation, and value forecasting ...
Bakang Kgopolo, Rodrigo S. Jamisola Jr., Molaletsa Namoshe   +2 more
wiley   +1 more source

A Class of Causal 2D Markov-Switching ARMA Models: Probabilistic Properties and Variational Estimation

Axioms
This paper introduces a rigorous class of two-dimensional Markov-switching autoregressive moving-average (2D MS-ARMA) models for spatial lattice data exhibiting regime-dependent dynamics.
Khudhayr A. Rashedi, Soumia Kharfouchi, Abdullah H. Alenezy, Tariq S. Alshammari   +3 more
doaj   +1 more source

Synchronization in Cycles of China and India During Recent Crises: A Markov Switching Analysis. [PDF]

J Quant Econ, 2023
Dua P, Tuteja D.
europepmc   +1 more source

Revisiting industry effects: The assignment of firms to industries

Strategic Management Journal, EarlyView.
Abstract Research Summary Strategy research examines the drivers of firm performance. Variance decomposition studies have analyzed industry's impact, with little attention paid to the industry to which a firm is assigned. This study investigates how industry assignment affects the findings about industry's impact.
Alireza Eshraghi, Bart S. Vanneste
wiley   +1 more source

Epidemic threshold of a COVID-19 model with gaussian white noise and semi-Markov switching. [PDF]

J Franklin Inst, 2023
Sun Q, Tan D, Zhang S.
europepmc   +1 more source