Results 131 to 140 of about 66,463 (260)

A Hidden Semi-Markov Model based approach for rehabilitation exercise assessment

Journal of Biomedical Informatics, 2018
In this paper, a Hidden Semi-Markov Model (HSMM) based approach is proposed to evaluate and monitor body motion during a rehabilitation training program. The approach extracts clinically relevant motion features from skeleton joint trajectories, acquired by the RGB-D camera, and provides a score for the subject's performance.
Capecci, Marianna, Ceravolo, Maria Gabriella, Ferracuti, Francesco, Iarlori, Sabrina, Kyrki, Ville, Monteriù, Andrea, Romeo, Luca, Verdini, Federica   +8 more
openaire   +4 more sources

Introducing the Archive of Pittsburgh Language and Speech, a Publicly Accessible, Richly Annotated Corpus of Sociolinguistic Interviews

Language and Linguistics Compass, Volume 20, Issue 3, May/June 2026.
ABSTRACT The troves of speech data that have driven an increasing orientation towards large‐scale methods in linguistics have been, for the most part, available only to closed teams of researchers and their collaborators. The Archive of Pittsburgh Language and Speech (APLS, https://apls.pitt.edu) is a new open data resource, consisting of nearly 46 h ...
Dan Villarreal, Jack Rechsteiner, Barbara Johnstone, Scott Kiesling   +3 more
wiley   +1 more source

Prediction and Power in Molecular Sensors: Uncertainty and Dissipation When Conditionally Markovian Channels Are Driven by Semi-Markov Environments [PDF]

, 2017
Sensors often serve at least two purposes: predicting their input and minimizing dissipated heat. However, determining whether or not a particular sensor is evolved or designed to be accurate and efficient is difficult.
Crutchfield, James P., Marzen, Sarah E.
core   +1 more source

Performance Analyses and Improvements for IEEE 802.15.4 CSMA/CA Scheme in Wireless Multihop Sensor Networks Based on HTC Algorithm

International Journal of Distributed Sensor Networks, 2013
Most of analyses for the IEEE 802.15.4 Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) scheme for multi-hop wireless sensor networks (WSNs) focus on how to avoid the impacts of hidden terminal problems rather than how to derive the exact
Jianping Zhu, Chunfeng Lv, Zhengsu Tao
doaj   +1 more source

Unsupervised hidden semi-Markov model for automatic beat onset detection in 1D Doppler ultrasound. [PDF]

Physiol Meas, 2020
Katebi N, Marzbanrad F, Stroux L, Valderrama CE, Clifford GD.   +4 more
europepmc   +1 more source

Nonhomogeneous hidden semi-Markov models for toroidal data

Journal of the Royal Statistical Society Series C: Applied Statistics
Abstract A nonhomogeneous hidden semi-Markov model is proposed to segment bivariate time series of wind and wave directions according to a finite number of latent regimes and, simultaneously, estimate the influence of time-varying covariates on the process’ survival under each regime.
Francesco Lagona, Marco Mingione
openaire   +4 more sources

Approximate Hidden Semi-Markov Models for Dynamic Connectivity Analysis in Resting-State fMRI [PDF]

, 2021
Mark Fiecas, Christian Coffman, Meng Xu, Timothy Hendrickson, Bryon A. Mueller, Bonnie Klimes‐Dougan, Kathryn R. Cullen   +6 more
openalex   +1 more source

A Hidden Semi‐Markov Model with Duration‐Dependent State Transition Probabilities for Prognostics [PDF]

, 2014
Ning Wang, Shu-dong Sun, Zhi-qiang Cai, Shuai Zhang, Can Saygin   +4 more
openalex   +1 more source

Target Location Method Based on Compressed Sensing in Hidden Semi Markov Model [PDF]

, 2022
Xin Tian, Guoliang Wei, Jianhua Wang
openalex   +1 more source

Hidden Semi-Markov Models [PDF]

, 2018
openaire   +2 more sources