Results 11 to 20 of about 253,866 (247)

Procedure Planning in Instructional Videos via Contextual Modeling and Model-based Policy Learning [PDF]

open access: yesIEEE International Conference on Computer Vision, 2021
Learning new skills by observing humans’ behaviors is an essential capability of AI. In this work, we leverage instructional videos to study humans’ decision-making processes, focusing on learning a model to plan goal-directed actions in real-life videos.
Jing Bi, Jiebo Luo, Chenliang Xu
semanticscholar   +1 more source

Development and evaluation of a robotic system for lumbar puncture and epidural steroid injection

open access: yesFrontiers in Neurorobotics, 2023
IntroductionLumbar puncture is an important medical procedure for various diagnostics and therapies, but it can be hazardous due to individual variances in subcutaneous soft tissue, especially in the elderly and obese.
Jiaxin Lu   +5 more
doaj   +1 more source

Multivariate Pattern Recognition in MSPC Using Bayesian Inference

open access: yesMathematics, 2021
Multivariate Statistical Process Control (MSPC) seeks to monitor several quality characteristics simultaneously. However, it has limitations derived from its inability to identify the source of special variation in the process.
Jose Ruiz-Tamayo   +5 more
semanticscholar   +1 more source

Bayesian modeling of item heterogeneity in dichotomous recognition memory data and prospects for computerized adaptive testing

open access: yesScientific Reports, 2022
Most current models of recognition memory fail to separately model item and person heterogeneity which makes it difficult to assess ability at the latent construct level and prevents the administration of adaptive tests.
Jeremie Güsten   +3 more
doaj   +1 more source

Determination of Groups of Risks at the Diseases COVID-19

open access: yesКібернетика та комп'ютерні технології, 2020
Introduction. In the group of risk at people with COVID-19 there are persons with the such chronic diseases: heart-vessel system; respiratory system; endocrine system; oncologic diseases; immune-deficit states; patients with kidney insufficiency.
A.A. Vagis, A.M. Gupal, N.A. Gupal
doaj   +1 more source

Invertible Zero-Shot Recognition Flows [PDF]

open access: yesEuropean Conference on Computer Vision, 2020
Deep generative models have been successfully applied to Zero-Shot Learning (ZSL) recently. However, the underlying drawbacks of GANs and VAEs (e.g., the hardness of training with ZSL-oriented regularizers and the limited generation quality) hinder the ...
Yuming Shen, Jie Qin, Lei Huang
semanticscholar   +1 more source

A Robust Tool Condition Monitoring System Based on Cluster Density under Variable Machining Processes

open access: yesApplied Sciences, 2023
Real-time tool condition monitoring (TCM) is becoming more and more important to meet the increased requirement of reducing downtime and ensuring the machining quality of manufacturing systems.
Zhimeng Li   +5 more
doaj   +1 more source

Using Presurgical Biopsychosocial Features to Develop an Advanced Clinical Decision-Making Support Tool for Predicting Recovery Trajectories in Patients Undergoing Total Knee Arthroplasty: Protocol for a Prospective Observational Study

open access: yesJMIR Research Protocols, 2023
BackgroundFollowing total knee arthroplasty (TKA), 10% to 20% of patients report dissatisfaction with procedural outcomes. There is growing recognition that postsurgical satisfaction is shaped not only by the quality of surgery ...
Karen Ribbons   +9 more
doaj   +1 more source

Forensic Face Recognition: A Survey [PDF]

open access: yes, 2010
Beside a few papers which focus on the forensic aspects of automatic face recognition, there is not much published about it in contrast to the literature on developing new techniques and methodologies for biometric face recognition.
Ali, Tauseef   +2 more
core   +7 more sources

Performance Criteria for the Identification of Inertial Sensor Error Models

open access: yesSensors, 2019
This paper considers performance criteria for the identification of sensor error models and the procedure for their calculation. These criteria are used to investigate the efficiency of the identification problem solution, depending on the initial data ...
Oleg Stepanov, Andrei Motorin
doaj   +1 more source

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