Results 111 to 120 of about 241,041 (317)

Two General Architectures for Intelligent Machine Performance Degradation Assessment

Shock and Vibration, 2015
Markov model is of good ability to infer random events whose likelihood depends on previous events. Based on this theory, hidden Markov model serves as an extension of Markov model to present an event from observations rather than states in Markov model.
Yanwei Xu, Aijun Xu, Tancheng Xie
doaj   +1 more source

Local Equivalence Problem in Hidden Markov Model

, 2019
In the hidden Markov process, there is a possibility that two different transition matrices for hidden and observed variables yield the same stochastic behavior for the observed variables.
Hayashi, Masahito
core  

Ophidiomycosis Prevalence and Disease Ecology in a Natrix tessellata (Laurenti, 1768) Population From Northern Italy

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Fungal pathogens pose a growing threat to vertebrate biodiversity. In snakes, Ophidiomyces ophidiicola (Oo) has garnered particular concern, although its impact in Europe remains poorly understood. We conducted a season‐long, standardized survey of dice snakes (Natrix tessellata) along the northern shore of Lake Como (Italy) to quantify Oo and
Matteo Riccardo Di Nicola, Luca Colla, Kevin P Mulder, Federico Storniolo, Elin Verbrugghe, Giuseppe Esposito, Donato A. Grasso, Frank Pasmans, An Martel   +8 more
wiley   +1 more source

Experiments on the Application of IOHMMs to Model Financial Returns Series [PDF]

Input/Output Hidden Markov Models (IOHMMs) are conditional hidden Markov models in which the emission (and possibly the transition) probabilities can be conditioned on an input sequence.
Réjean Ducharme, Vincent-Philippe Lauzon, Yoshua Bengio   +2 more
core  

The Double‐Edged Sword of Servant Leadership: Motivational Climates, Helping Behavior, and Financial Performance

Journal of Organizational Behavior, EarlyView.
ABSTRACT Research on the effects of servant leadership on firm success has yielded inconsistent results. Connecting servant leadership theory to achievement goal theory, we theorize that servant leadership exerts both beneficial and detrimental effects on firms by shaping two distinct motivational climates: mastery climate and performance climate ...
Therese Egeland, Alexander Madsen Sandvik, Vidar Schei, Claudia Buengeler   +3 more
wiley   +1 more source

Unbiased inference for discretely observed hidden Markov model\n diffusions [PDF]

, 2018
Neil K. Chada, Jordan Franks, Ajay Jasra, Kody J. H. Law, Matti Vihola   +4 more
openalex   +1 more source

Artificial Intelligence in Multimedia Content Generation: A Review of Audio and Video Synthesis Techniques

Journal of the Society for Information Display, EarlyView.
Modern AI systems can now synthesize coherent multimedia experiences, generating video and audio directly from text prompts. These unified frameworks represent a rapid shift toward controllable and synchronized content creation. From early neural architectures to transformer and diffusion paradigms, this paper contextualizes the ongoing evolution of ...
Charles Ding, Rohan Bhowmik
wiley   +1 more source

Estimating the contribution of HIV-infected adults to household pneumococcal transmission in South Africa, 2016–2018: A hidden Markov modelling study

, 2021
Deus Thindwa, Nicole Wolter, Amy Pinsent, Maimuna Carrim, John Ojal, Stefano Tempia, Jocelyn Moyes, Meredith McMorrow, Jackie Kleynhans, Anne von Gottberg, Neil French, Cheryl Cohen, Stefan Flasche, Stefan Flasche   +13 more
openalex   +2 more sources

Optical Coherence Tomography for High‐Precision Industrial Inspection in Industry 4.0: Advances, Challenges, and Future Trends

Laser &Photonics Reviews, EarlyView.
This review examines how optical coherence tomography transforms industrial inspection by delivering real‐time, micrometer‐resolution, depth‐resolved imaging. It surveys applications across display manufacturing, thin films, microelectronics, laser processing, and coatings, evaluates performance against conventional techniques, and highlights emerging ...
Nipun Shantha Kahatapitiya, Sm Abu Saleah, Daewoon Seong, Naresh Kumar Ravichandran, Sangyeob Han, Ruchire Eranga Wijesinghe, Mansik Jeon, Jeehyun Kim   +7 more
wiley   +1 more source

Observer-Based Asynchronous Guaranteed Cost Control of 2-D Markov Jump Roesser Systems With Nonideal Transition Probabilities

IEEE Access
This paper mainly investigates the asynchronous observer-based guaranteed cost control problem for two-dimensional Markov jump Roesser systems with nonideal transition probabilities.
Jiazheng Liu, Yang Yang, Yaru Song
doaj   +1 more source