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Showing 81-100 of 10,000 results
  1. De novo atomic protein structure modeling for cryoEM density maps using 3D transformer and HMM

    Accurately building 3D atomic structures from cryo-EM density maps is a crucial step in cryo-EM-based protein structure determination. Converting...

    Nabin Giri, Jianlin Cheng in Nature Communications
    Article Open access 29 June 2024
  2. Asynchronous fault detection for hidden Markov jump systems with dynamic event-triggered mechanism

    In the present paper, the problem of asynchronous fault detection (FD) for Markov jump system based on a dynamic event-triggered transmission...

    Yi-Yi Zhu, Xuexi Zhang, ... Renquan Lu in Nonlinear Dynamics
    Article 02 March 2024
  3. Hidden Markov models for longitudinal rating data with dynamic response styles

    This work deals with the analysis of longitudinal ordinal responses. The novelty of the proposed approach is in modeling simultaneously the temporal...

    Roberto Colombi, Sabrina Giordano, Maria Kateri in Statistical Methods & Applications
    Article Open access 28 September 2023
  4. The Prediction of Remaining Useful Life of Aluminum Reduction Cells Based on Improved Hidden Semi-Markov Model

    An improved prediction algorithm of the hidden semi-markov model (HSMM) is proposed to predict the remaining useful life (RUL) of aluminum reduction...

    Jiarui Cui, Chengguo Su, ... Jiashan Cui in JOM
    Article 10 February 2023
  5. Not all bull and bear markets are alike: insights from a five-state hidden semi-Markov model

    This paper employs the hidden semi-Markov model and a novel model selection procedure to determine different regimes in the US stock market. The...

    Valeriy Zakamulin in Risk Management
    Article 23 December 2022
  6. Highway Lane-Changing Prediction Using a Hierarchical Software Architecture based on Support Vector Machine and Continuous Hidden Markov Model

    Lane changing behavior is one of the most essential and complex driving attributes. The lack of proper lane changing behavior can lead to collisions...

    Article 02 June 2022
  7. Bayesian Hidden Markov Models for Early Warning

    We show how Bayesian hidden Markov models may be employed to build early warning systems of particular risky events. The adopted model formulation...
    Daniele Tancini, Francesco Bartolucci, Silvia Pandolfi in Developments in Statistical Modelling
    Conference paper 2024
  8. Hidden Markov Models with Unobservable Transitions

    We consider Hidden Markov Models (HMMs) that admit unobservable \(\varepsilon \)...
    Rebecca Bernemann, Barbara König, ... Torben Weis in Taming the Infinities of Concurrency
    Chapter 2024
  9. Integrated Tuning of Hidden Markov Parametric Optimization Model with Genetic Algorithm for Electricity Market Forecasting

    This paper presents Hidden Markov Parametric Optimization Model (HMPOM) integrated and tuned with Genetic Algorithm (GA) for Electricity Market...
    G. Kavitha, K. Kalpana in Data Science and Algorithms in Systems
    Conference paper 2023
  10. Univariate Hidden Markov Models

    In this chapter we discuss a number of examples of hidden Markov models applied to univariate time series. We first present a basic Gaussian hidden...
    Ingmar Visser, Maarten Speekenbrink in Mixture and Hidden Markov Models with R
    Chapter 2022
  11. Auto-HMM-LMF: feature selection based method for prediction of drug response via autoencoder and hidden Markov model

    Background

    Predicting the response of cancer cell lines to specific drugs is an essential problem in personalized medicine. Since drug response is...

    Akram Emdadi, Changiz Eslahchi in BMC Bioinformatics
    Article Open access 28 January 2021
  12. Applying Hidden Markov Modelling to Fine-Scale Telemetry

    Recent developments in fine-scale acoustic telemetry have resulted in large datasets containing highly detailed information on fish movement. A...
    Jelger Elings, Rachel Mawer, ... Peter Goethals in Advances in Hydraulic Research
    Conference paper 2024
  13. Multivariate Hidden Markov Models

    This chapter provides three extended example analyses, applying hidden Markov models to multivariate time series. The first example (Sect. 6.1)...
    Ingmar Visser, Maarten Speekenbrink in Mixture and Hidden Markov Models with R
    Chapter 2022
  14. On robust estimation of hidden semi-Markov regime-switching models

    Regime-switching models provide an efficient framework for capturing the dynamic behavior of data observed over time and are widely used in economic...

    Shanshan Qin, Zhenni Tan, Yuehua Wu in Annals of Operations Research
    Article 26 April 2024
  15. An Innovative Method for Speech Signal Emotion Recognition Based on Spectral Features Using GMM and HMM Techniques

    Speech is one of the communication processes of humans. One of the important features of speech is to convey the inner feelings of the person to the...

    Mohammed Jawad Al-Dujaili Al-Khazraji, Abbas Ebrahimi-Moghadam in Wireless Personal Communications
    Article 01 January 2024
  16. Inhomogeneous hidden semi-Markov models for incompletely observed point processes

    A general class of inhomogeneous hidden semi-Markov models (IHSMMs) is proposed for modelling partially observed processes that do not necessarily...

    Amina Shahzadi, Ting Wang, ... Matthew Parry in Annals of the Institute of Statistical Mathematics
    Article 18 September 2022
  17. hhsmm: an R package for hidden hybrid Markov/semi-Markov models

    This paper introduces the hhsmm R package, which involves functions for initializing, fitting, and predication of hidden hybrid Markov/semi-Markov...

    Morteza Amini, Afarin Bayat, Reza Salehian in Computational Statistics
    Article 08 July 2022
  18. Matrix-Variate Hidden Markov Regression Models: Fixed and Random Covariates

    Two families of matrix-variate hidden Markov regression models (MV-HMRMs) are here introduced. The distinction between them relies on the role of the...

    Salvatore D. Tomarchio, Antonio Punzo, Antonello Maruotti in Journal of Classification
    Article 12 June 2023
  19. An Efficient Sign Language Recognition (SLR) System Using Camshift Tracker and Hidden Markov Model (HMM)

    An efficient Sign Language Recognition (SLR) system could facilitate communication with hearing impaired persons by identifying the sign gestures....

    Partha Pratim Roy, Pradeep Kumar, Byung-Gyu Kim in SN Computer Science
    Article 06 February 2021
  20. Evaluation of vicinity-based hidden Markov models for genotype imputation

    Background

    The decreasing cost of DNA sequencing has led to a great increase in our knowledge about genetic variation. While population-scale projects...

    Su Wang, Miran Kim, ... Arif Ozgun Harmanci in BMC Bioinformatics
    Article Open access 29 August 2022
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