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Physics-Informed Deep Learning: A Promising Technique for System Reliability Assessment [article]

Taotao Zhou, Enrique Lopez Droguett, Ali Mosleh
2021 arXiv   pre-print
Particularly, we present an approach to frame system reliability assessment in the context of physics-informed deep learning and discuss the potential value of physics-informed generative adversarial networks  ...  The proposed approach is demonstrated by three numerical examples involving a dual-processor computing system.  ...  A physics-informed generative adversarial network (GANs) based approach for system reliability assessment considering measurement data.  ... 
arXiv:2108.10828v2 fatcat:ygttnnxxzzc4rfmfyynxoj3efq

Interactive hybrid approach to combine machine and human intelligence for personalized rehabilitation assessment

Min Hun Lee, Daniel P. Siewiorek, Asim Smailagic, Alexandre Bernardino, Sergi Bermúdez i Badia
2020 Proceedings of the ACM Conference on Health, Inference, and Learning  
Among a large set of kinematic features of the exercise motions, our approach identifies the most salient features for assessment using reinforcement learning and generates a user-specific analysis to  ...  While accommodating therapist's feedback on feature relevance, our approach can tune a generic assessment model into a personalized model.  ...  ACKNOWLEDGMENTS The authors would like to appreciate all post-stroke and healthy subjects for their participation in the data collection, and the anonymous therapists for discussing the experimental designs  ... 
doi:10.1145/3368555.3384452 dblp:conf/chil/LeeSSBB20 fatcat:mbuyc6ja6rci3oqukgt5vufdvi

L2Explorer: A Lifelong Reinforcement Learning Assessment Environment [article]

Erik C. Johnson, Eric Q. Nguyen, Blake Schreurs, Chigozie S. Ewulum, Chace Ashcraft, Neil M. Fendley, Megan M. Baker, Alexander New, Gautam K. Vallabha
2022 arXiv   pre-print
We address the latter need by introducing a framework for continual reinforcement-learning development and assessment using Lifelong Learning Explorer (L2Explorer), a new, Unity-based, first-person 3D  ...  In contrast to procedurally generated worlds with randomized components, we have developed a systematic approach to defining curricula in response to controlled changes with accompanying metrics to assess  ...  Acknowledgments Development of L2Explorer was funded by the DARPA Lifelong Learning Machines (L2M) Program.  ... 
arXiv:2203.07454v1 fatcat:svjfhofp4vb2da2xzdso7ln6pq

Learning performance assessment approach using learning portfolio for e-learning systems

Chih-Ming Chen, Yi-Yun Chen
2005 Fifth IEEE International Conference on Advanced Learning Technologies (ICALT'05)  
In recent years, how to perform the learning performance assessment is a critical issue in the web-based learning field.  ...  This paper proposes a learning performance assessment approach which combines four computational intelligence theories including grey relational analysis, K-means clustering method, fuzzy association rule  ...  The following sections will give details for the proposed learning performance assessment approach.  ... 
doi:10.1109/icalt.2005.191 fatcat:d44ph6ru6vgmrgbdvyfpj64be4


2014 International journal of pattern recognition and artificial intelligence  
In this research, a GP based approach to learn fusion functions that combine classifiers outputs is proposed.  ...  This article introduces a novel approach for building heterogeneous ensembles based on genetic programming (GP).  ...  Fusion functions generalization In this section the generalization performance of the learned functions is evaluated.  ... 
doi:10.1142/s0218001414600052 fatcat:pcxl6j5h2zg7roodudnnzcg26m

Designing Personalized Interaction of a Socially Assistive Robot for Stroke Rehabilitation Therapy [article]

Min Hun Lee, Daniel P. Siewiorek, Asim Smailagic, Alexandre Bernardino, Sergi Bermúdez i Badia
2020 arXiv   pre-print
This paper presents an interactive approach of a socially assistive robot that can dynamically select kinematic features of assessment on individual patient's exercises to predict the quality of motion  ...  During a physical therapy session, generating personalized feedback is critical to improve patient's engagement.  ...  Thus, these results show that our approach can perform better to generate personalized assessment and corrective feedback.  ... 
arXiv:2007.06473v1 fatcat:4nl5hyeupjezvbbozs7m7xxaem

From dynamic assessment of cognitive abilities to educational interventions: Trends in cognitive education

Iveta Kovalčíková
2015 Pedagogický Časopis  
For instance, a group of experts in the  ...  The consequence of the insufficient links between basic and applied research in the field is a growing gap between those who generate research outcomes and those who are supposed to integrate the outcomes  ...  Dynamic assessment divides the learning process into elementary aspects -cognitive processes that constitute the learning process and might be the reason for a decrease in academic performance.  ... 
doi:10.1515/jped-2015-0001 fatcat:scwhrw4cmzb3habmd6qwpvsogi

Supporting visual quality assessment with machine learning

Paolo Gastaldo, Rodolfo Zunino, Judith Redi
2013 EURASIP Journal on Image and Video Processing  
In fact, a prerequisite for successfully using ML in modeling perceptual mechanisms is a profound understanding of the advantages and limitations that characterize learning machines.  ...  Objective metrics for visual quality assessment often base their reliability on the explicit modeling of the highly non-linear behavior of human perception; as a result, they may be complex and computationally  ...  Generalization theory [32] provides a variety of criteria to bound the generalization error of a learning machine, but these approaches often lack practicality.  ... 
doi:10.1186/1687-5281-2013-54 fatcat:sojuuy4fuba3loywwsoz4jgreu

An approach to cognitive assessment in smart home

Prafulla Dawadi, Diane Cook, Carolyn Parsey, Maureen Schmitter-Edgecombe, Miya Schneider
2011 Proceedings of the 2011 workshop on Data mining for medicine and healthcare - DMMH '11  
To automate assessment, we use a machine learning approach that builds a model of cognitive health based on observations of activity performance and uses lab-based assessment to provide ground truth for  ...  In this paper, we describe an approach to developing an ecologically valid framework for performing automated cognitive assessment.  ...  Acknowledgements We want to thank Chad Sanders, Alyssa Hulbert and Jennifer Walker for their assistance in coordinating data collection. This material is based upon work supported by the National  ... 
doi:10.1145/2023582.2023592 fatcat:4c3zsqalqbdyxawvfzybx2jxzy


2010 International journal of software engineering and knowledge engineering  
We eventually suggest a generalization of our approach to be used in diverse collaborative learning situations and domains.  ...  To this end, in this paper we first propose a conceptual model for data analysis and management that identifies and classifies the many kinds of indicators that describe collaboration and learning into  ...  In addition, this approach provides tutors with information about students' problem-solving behavior, group processing, and performance analysis for assessment and guiding purposes.  ... 
doi:10.1142/s0218194010004839 fatcat:nbas3yacwnefjnk6oaa7qurgza

A Model For Effectively Assessing Student Learning Outcomes

Uche O. Ohia
2011 Contemporary Issues in Education Research (CIER)  
This paper describes a model proven to be effective for assessing and documenting evidence of student learning outcomes. Specifically, it will share a model, F.A.M.O.U.S.  ...  Copyright 2008, which is an acronym exemplifying six effective steps for complying with institutional accountability and eternal assessment requirements proscribed by the various US accreditation agencies  ...  In general, assessment can answer important questions about the learning of individual students, the effectiveness of a single course or program, or even the entire institution in general."  ... 
doi:10.19030/cier.v4i3.4118 fatcat:g4kxf3qknndrjdkm4mmhh266j4

Approaches to Foster Transfer of Formal Principles: Which Route to Take?

Lennart Schalk, Henrik Saalbach, Elsbeth Stern, Bert De Smedt
2016 PLoS ONE  
In studies investigating the GENERIC approach, transfer performance resulting from studying a generic formalism is often compared to performance resulting from studying a concrete instantiation (i.e.,  ...  Consequently, transfer performance should be assessed across a variety of tasks. Second, studies differ in the timing of the assessment of transfer performance.  ... 
doi:10.1371/journal.pone.0148787 pmid:26871902 pmcid:PMC4752471 fatcat:l2fgwpjtkrcnzeoek4k6mxpccy

Automated real-live performance-based Assessment of ICT Skills

Daniela Tuparova, Georgi Tuparov
2010 Procedia - Social and Behavioral Sciences  
In this paper we present 2 approaches for automated performance-based assessment of basic operational word-processing learner's skills.  ...  Two basic approaches for automatic interactive ICT skills assessment could be outlined: simulation-based and real-live performance-based ICT skills assessment.  ...  Section 3 deals with VBA based assessment tasks and functionalities of the developed tool for interactive performance-based word processing skills assessment.  ... 
doi:10.1016/j.sbspro.2010.03.762 fatcat:eo73c6o6ivaxva6h4ce6ejvf6a

CELLS: Cost-Effective Evolution in Latent Space for Goal-Directed Molecular Generation [article]

Zhiyuan Chen, Xiaomin Fang, Fan Wang, Xiaotian Fan, Hua Wu, Haifeng Wang
2021 arXiv   pre-print
Assessments are exploited to evaluate the generated molecules at each iteration, providing direction for model optimization.  ...  We adopt a pre-trained molecular generative model to map the latent and observation spaces, taking advantage of the large-scale unlabeled molecules to learn chemical knowledge.  ...  We propose a novel framework to reduce the demand for assessed molecules, which takes advantage of the general molecular generation approaches as well as the goal-directed molecular generation approaches  ... 
arXiv:2112.00905v2 fatcat:zisgciscrfaw3l4vxd6r3cuqxi

Performance Assessment to Measure Student's Mathematical Proving Ability Based on the Abductive-Deductive Approach

Ellis Salsabila, Wardani Rahayu,, Pinta Deniyanti Sampoerno
2020 KnE Social Sciences  
which can be answered with a key process of the mathematical statement proving process. Keywords: performance assessment, mathematical proving ability, abductivedeductive approach  ...  The items of performance assessment were arranged referring to the abductive-deductive reasoning approach which has a pattern containing three main questions: 1) "What conditions can be obtained from the  ...  The generated analytic rubrics of performance assessment based on aspects or indicators of mathematical proving ability: IC-HEDS 2019 Kusnandi provides a framework for the problem of proof of mathematics  ... 
doi:10.18502/kss.v4i14.7892 fatcat:i5lpkfldpvgubjbpjbtiiqu7w4
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