Predicting User Performance And Errors
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Predicting User Performance And Errors
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Author : Marc Halbrügge
language : en
Publisher: Springer
Release Date : 2017-07-20
Predicting User Performance And Errors written by Marc Halbrügge and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-20 with Computers categories.
This book proposes a combination of cognitive modeling with model-based user interface development to tackle the problem of maintaining the usability of applications that target several device types at once (e.g., desktop PC, smart phone, smart TV). Model-based applications provide interesting meta-information about the elements of the user interface (UI) that are accessible through computational introspection. Cognitive user models can capitalize on this meta-information to provide improved predictions of the interaction behavior of future human users of applications under development. In order to achieve this, cognitive processes that link UI properties to usability aspects like effectiveness (user error) and efficiency (task completion time) are established empirically, are explained through cognitive modeling, and are validated in the course of this treatise. In the case of user error, the book develops an extended model of sequential action control based on the Memory for Goals theory and it is confirmed in different behavioral domains and experimental paradigms. This new model of user cognition and behavior is implemented using the MeMo workbench and integrated with the model-based application framework MASP in order to provide automated usability predictions from early software development stages on. Finally, the validity of the resulting integrated system is confirmed by empirical data from a new application, eliciting unexpected behavioral patterns.
User Performance Predictions For Cognitive Training
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Author : Sanjana Sandeep
language : en
Publisher:
Release Date : 2018
User Performance Predictions For Cognitive Training written by Sanjana Sandeep and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with Cognition categories.
An important strategy in cognitive training of working memory is to fine-tune task difficulty based on the subject's performance. In this project, we analyze data gathered from a learning experiment via video games. Our contribution is an algorithm, that optimizes game-play progression in order to overcome difficulty boundaries. To model an individual's cognitive ability growth trajectory over time and predict performance for future challenges, we integrate probabilistic graphical models with a psychometric control equation. These models are trained and tested on study datasets generated from n-back cognitive training video games: Recollect, Tapback and Recall. The Expectation Maximization (EM) technique is used, to train these models. Results confirm that, the models predicting user performance in n-levels does well and can adapt and re-estimate itself from errors in its predictions.
Human Reliability
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Author : K.S. Park
language : en
Publisher: Elsevier
Release Date : 2014-06-28
Human Reliability written by K.S. Park and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-28 with Technology & Engineering categories.
The objectives of Human Reliability are to build reliability into the job, into the machine, and into the environment, and to let man perform naturally. In this book the author shows how these objectives can be achieved by concentrating on human reliability issues during the design stage. This is done by illustrating the relationships between various design features and some aspect of human performance, e.g. human errors.The book is designed as a practical guide to the daily performance of tasks in Human Reliability as well as a general reference and tutorial introduction to the field. It is therefore both practical and theoretical: the first four chapters focus on principles and ramifications relevant to human error prevention; the latter four are primarily concerned with human reliability analysis and prediction methodology. Throughout the book there are extensive references, numerous ready-to-use recommendations, formulas and mathematical models, and computer programs for human reliability work for analyzing, predicting and preventing human errors in a variety of situations. Though some of the material requires undergraduate training in engineering, the more difficult mathematical expositions can be omitted without loss of continuity, but are available for the reader who needs a more complete understanding of the relevant theory.
Evaluating Mental Workload For Improved Workplace Performance
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Author : Realyvásquez-Vargas, Arturo
language : en
Publisher: IGI Global
Release Date : 2019-11-22
Evaluating Mental Workload For Improved Workplace Performance written by Realyvásquez-Vargas, Arturo and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-22 with Medical categories.
Employees of different labor sectors are involved in different projects and pressed to deliver results in a specific period of time, which increases their mental workload. This increase can lead to a high mental workload, which in turn leads to a decline in job performance. Therefore, strategies for managing mental workload and promoting mental health have become necessary for corporate success. Evaluating Mental Workload for Improved Workplace Performance is a critical scholarly book that provides comprehensive research on mental workload and the effects, both adverse and positive, that it can have on employee populations as well as strategies for decreasing or deleting it from the labor sector. Highlighting an array of topics such as psychosocial factors, critical success factors (CSF), and technostress, this book is ideal for academicians, researchers, managers, ergonomists, engineers, industrial designers, industry practitioners, and students.
International Encyclopedia Of Ergonomics And Human Factors 3 Volume Set
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Author : Informa Healthcare
language : en
Publisher: CRC Press
Release Date : 2000-12-14
International Encyclopedia Of Ergonomics And Human Factors 3 Volume Set written by Informa Healthcare and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-12-14 with Technology & Engineering categories.
The first encyclopedia in the field, the International Encyclopedia of Ergonomics and Human Factors provides a comprehensive and authoritative compendium of current knowledge on ergonomics and human factors. It gives specific information on concepts and tools unique to ergonomics. About 500 entries, published in three volumes and on CD-ROM, are pre
Fault Prediction Modeling For The Prediction Of Number Of Software Faults
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Author : Santosh Singh Rathore
language : en
Publisher: Springer
Release Date : 2019-04-03
Fault Prediction Modeling For The Prediction Of Number Of Software Faults written by Santosh Singh Rathore and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-03 with Computers categories.
This book addresses software faults—a critical issue that not only reduces the quality of software, but also increases their development costs. Various models for predicting the fault-proneness of software systems have been proposed; however, most of them provide inadequate information, limiting their effectiveness. This book focuses on the prediction of number of faults in software modules, and provides readers with essential insights into the generalized architecture, different techniques, and state-of-the art literature. In addition, it covers various software fault datasets and issues that crop up when predicting number of faults. A must-read for readers seeking a “one-stop” source of information on software fault prediction and recent research trends, the book will especially benefit those interested in pursuing research in this area. At the same time, it will provide experienced researchers with a valuable summary of the latest developments.
Predicting And Reducing The Impact Of Errors In Character Based Text Entry
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Author : Ahmed Sabbir Arif
language : en
Publisher:
Release Date : 2013
Predicting And Reducing The Impact Of Errors In Character Based Text Entry written by Ahmed Sabbir Arif and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
User Modeling 2007
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Author : Cristina Conati
language : en
Publisher: Springer
Release Date : 2007-08-28
User Modeling 2007 written by Cristina Conati and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-08-28 with Computers categories.
This book constitutes the refereed proceedings of the 11th International Conference on User Modeling, UM 2007, held in Corfu, Greece in July 2007. Coverage includes evaluating user/student modeling techniques, data mining and machine learning for user modeling, user adaptation and usability, modeling affect and meta-cognition, as well as intelligent information retrieval, information filtering and content personalization.
Software Fault Prediction
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Author : Sandeep Kumar
language : en
Publisher: Springer
Release Date : 2018-06-06
Software Fault Prediction written by Sandeep Kumar and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-06 with Computers categories.
This book focuses on exploring the use of software fault prediction in building reliable and robust software systems. It is divided into the following chapters: Chapter 1 presents an introduction to the study and also introduces basic concepts of software fault prediction. Chapter 2 explains the generalized architecture of the software fault prediction process and discusses its various components. In turn, Chapter 3 provides detailed information on types of fault prediction models and discusses the latest literature on each model. Chapter 4 describes the software fault datasets and diverse issues concerning fault datasets when building fault prediction models. Chapter 5 presents a study evaluating different techniques on the basis of their performance for software fault prediction. Chapter 6 presents another study evaluating techniques for predicting the number of faults in the software modules. In closing, Chapter 7 provides a summary of the topics discussed. The book will be of immense benefit to all readers who are interested in starting research in this area. In addition, it offers experienced researchers a valuable overview of the latest work in this area.
Model Based Performance Prediction For Concurrent Software On Multicore Architectures A Simulation Based Approach
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Author : Frank, Markus Kilian
language : en
Publisher: KIT Scientific Publishing
Release Date : 2022-07-18
Model Based Performance Prediction For Concurrent Software On Multicore Architectures A Simulation Based Approach written by Frank, Markus Kilian and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-18 with Computers categories.
Die modellbasierte Performancevorhersage ist ein bekanntes Konzept zur Gewährleistung der Softwarequalität. Derzeitige Ansätze basieren auf einem Modell mit einer Metrik, was zu ungenauen Vorhersagen für moderne Architekturen führt. In dieser Arbeit wird ein Multi-Strategie-Ansatz zur Erweiterung von Performancevorhersagemodellen zur Unterstützung von Multicore-Architekturen vorgestellt, in Palladio implementiert und dadurch die Genauigkeit der Vorhersage deutlich verbessert. - Model-based performance prediction is a well-known concept to ensure the quality of software. Current approaches are based on a single-metric model, which leads to inaccurate predictions for modern architectures. This thesis presents a multi-strategies approach to extend performance prediction models to support multicore architectures. We implemented the strategies into Palladio and significantly increased the performance prediction power.