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arXiv 2019年

作者： Söylemez, Dilek Ünver, Mehmet Ankara University Elmadag Vocational School Department of Computer Programming Ankara06780 Turkey Ankara University Faculty of Science Department of Mathematics Ankara06100 Turkey

In this paper we investigate some Korovkin type approximation properties of the q-Meyer-König and Zeller operators and Durrmeyer variant of the q-Meyer-König and Zeller operators via Abel summability method which is a sequence-to-function transformation and which extends the ordinary convergence. We show that the approximation results obtained in this paper are more general than some previous results. Finally, we obtain the rate of Abel convergence for the corresponding operators.40A35, 40G10, 41A36 Copyright © 2019, The Authors. All rights reserved.

关键词： Approximation theory

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DETERMINANTS OF MALE FAMILY-ROLE PERFORMANCE

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PSYCHOLOGY OF WOMEN QUARTERLY 1978年第1期3卷 53-66页

作者： PERRUCCI, CC POTTER, HR RHOADS, DL Purdue University Corresponding Author: The authors are affiliated with the Department of Sociology and Anthropology Stone Hall Purdue University West Lafayette Indiana 4790 They are grateful for the help received from Brent Smith who provided computer-programming assistance for this study. Requests for reprints should be sent to Dr. Carolyn C. Perrucci.

Three competing hypotheses are tested regarding determinants of husband"s (vs. wife"s) participation in 12 selected household/child-care activities. The research utilizes interview responses of husbands, although it compares responses of both husbands and wives in a proportionate stratified area-probability sample from adjacent midwestern cities. The socialization-ideology hypothesis receives the strongest, albeit modest, support of the three hypotheses. Only marginal support is found for the relative husband/wife resources hypothesis, emphasizing professional employment of wives. No support is found for the time-availability hypothesis. Implications for the further integration of work and family roles for men are considered.

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The discrete time toolbus 5th

The discrete time toolbus

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5th International Conference on Algebraic Methodology and Software Technology, AMAST 1996

作者： Bergstra, J.A. Klint, P. Programming Research Group University of Amsterdam P.O. Box 41882 Amsterdam1009 DB Netherlands Department of Philosophy Utrecht University Heidelberglaan 8 Utrecht3584 CS Netherlands Department of Software Technology Centre for Mathematics and Computer Science P.O. Box 4079 Amsterdam1009 AB Netherlands

ISBN: (纸本)9783540614630

The notion of "time" plays an important role when coordinating large, heterogeneous, distributed software systems. We present a generic coordination architecture that supports relative and absolute, discrete time. First, we briefly sketch the ToolBus coordination architecture. Next, we give a major example of its use: a distributed auction. Finally, we present the theory underlying our notion of discrete time. © Springer-Verlag Berlin Heidelberg 1996.

关键词： Artificial intelligence

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Relations of attention and meditation level with learning in engineering education

Relations of attention and meditation level with learning in...

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International Conference on Electronics, computers and Artificial Intelligence (ECAI)

作者： Büşra Ülker Mehmet Barış Tabakcıoğlu Hüseyin Çizmeci Doruk Ayberkin Electrical-Electronics Engineering Department Bursa Technical University Bursa Turkey Computer Programming Department Hitit University Çorum Turkey Bayburt University Bayburt Turkey

Neurons use electricity in order to communicate to each other. Due to numerous signals sent by neurons, there are oodles of electrical activity in the brain. Sensitive equipment like electroencephalogram (EEG) biosensor perceives the brainwaves emanated from neurons. Beta waves are responsible for problem solving or decision making and associated with attention. Alpha waves are associated with now and meditation. Neurosky EEG biosensor perceives the brainwaves and transforms these brainwaves into attention and meditation values. In this study, Neurosky EEG biosensor is used for measuring the attention and meditation levels of students. A program is developed in C# medium. The developed program records raw brainwave data, attention and meditation average while the students are studying. As the attention and meditation levels are high, the students learn the subjects in the course. If predetermined meditation and attention level are not caught, the developed program does not give permission to pass to another subject. Because of that the students have less meditation and attention average than the predetermined value; they get fewer grades in the exam.

关键词： Electroencephalography Biosensors Neurons Rhythm Robot sensing systems Brain-computer interfaces Games

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Separation of concerns for Multithreads Object-Oriented programming

Separation of concerns for Multithreads Object-Oriented Prog...

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International Conference on Electrical Engineering/Electronics, computer, Telecommunications and Information Technology, ECTI-CON

作者： Paniti Netinant Concurrent Programming Research Group Illinois Institute of Technology Chicago IL USA Computer Science Department Bangkok University Bangkok Thailand

Multithreaded Object-Oriented programming in concurrency environment using object-oriented technology is a complex activity. Programmers need to be aware of issues unrelated to their domain of problem, and are often unprepared for the challenges of the concurrent object-oriented programming brings. The interaction of their components becomes more complex, and makes it difficult to validate the design and correctness of the implemented program. Supporting separation of concerns in the design and implementation of the multithreaded object-oriented programming can provide a number of benefits such as comprehension, reusability, extensibility and adaptability in both design and implementation. We have tackled this problem by adopting the technique of separation of concerns in multithreaded object-oriented programming. In this paper we demonstrate an aspect-oriented approach that can be used for multithreaded object-oriented programming. We also show how better the separation of concerns in components. Readers/Writers problem is demonstrated using an aspect-oriented approach. Our methodology, which is based on aspect-oriented techniques as well as language and architecture independence, is an aspect-oriented framework.

关键词： Object oriented programming computer architecture programming profession Yarn Concurrent computing Parallel programming Delay Robustness Software architecture Software development management

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A Multithreaded Approach to Masking Images used for Animation

A Multithreaded Approach to Masking Images used for Animatio...

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Technology Innovation Management and Engineering Science International Conference (TIMES-iCON)

作者： Veska Gancheva Kalin Belov Ivaylo Georgiev Department of Programming and Computer Technologies Technical University of Sofia Sofia Bulgaria Stephan Angeloff Institute of Microbiology Bulgarian Academy of Sciences Sofia Bulgaria

ISBN: (数字)9798350362602

ISBN: (纸本)9798350362619

The current research is focused on designing a multithreaded parallel solution for processing a pair of raster image files that are used to create an animation. In the computational process, a multithreaded model was used when processing arrays of data. The proposed approach is verified by a multithreaded parallel program implementation. The effectiveness of the proposed solution has been verified experimentally by processing an image with dimensions 4320x5400 and a white color mask. The obtained results in terms of execution time show an acceleration of the computational process when increasing the number of threads.

关键词： Image color analysis Instruction sets Computational modeling Parallel processing Innovation management Animation Data models

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A Top-Down Three-Way Merge Algorithm for HTML/XML Documents 1

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Science and Information Conference, SAI 2020

作者： Bakaoukas, Anastasios G. Bakaoukas, Nikolaos G. Faculty of Arts Science and Technology University of Northampton Waterside Campus University Drive NorthamptonNN1 5PH United Kingdom School of Engineering and Sciences Computer Science and Programming Department Foundation College Mitropoleos Street and Mnisikleous Campus Athens105 56 Greece

ISBN: (数字)9783030522490

ISBN: (纸本)9783030522483

Collaborative work, with the need to keep HTML/XML code up-to-date, is now becoming vital particularly in the Web Development field. In order to fully support collaborative work and resolve related problems the need has arisen for an optimum solution to the automated editing of a number of parallel copies originating from a single original HTML/XML code document with the additional requirement to subsequently merge the copies into a single updated document. A number of algorithms have been used in the past for the purpose, such as: Diff3, XmlDiff, DeltaXML & 3DM, but HTML/XML code complexity related issues have now called for an algorithm that is more specifically designed for the purpose. In this paper a new algorithmic approach to merging HTML/XML code documents is presented that is based on the "Three-way Merge" approach and the "Node-per-Node" comparison between ordered trees. For the creation of the actual merging function operating at the heart of the algorithm, a particular methodology was followed in which only the two "Current Versions" are required for the generation of the updated document, and no involvement of the "Original Document" is necessary. This is an important improvement over the currently existing algorithms because eliminates the well-known "Idempotent" problem in merging two HTML/XML documents. In addition, the algorithmic approach presented here allows for the identification and treatment of all the conflicts that arise during a HTML/XML code merging in an ordered and clearly specified manner. © 2020, Springer Nature Switzerland AG.

关键词： HTML

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Design and Implementation of a QoL Improvement System for Visually Impaired Patients 5

Design and Implementation of a QoL Improvement System for Vi...

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5th International Conference on Advances in Computational Tools for Engineering Applications, ACTEA 2023

作者： Abi Zeid Daou, Roy Beaino, Jad Hawat, Johnny Ibrahim, Ramy Hayek, Ali Boercsoek, Josef Olmedo, Jose Javier Serrano Université la Sagesse Faculty of Engineering Mechatronics Department Beirut Lebanon MART Learning Education and Research Center Chananir Lebanon University of Applied Science Hamm-Lippstadt Department Lippstadt 2 Hardware Engineering Hamm59063 Germany University of Kassel Faculty of Electrical Engineering/Computer Science Department of Computer Architecture and System Programming Germany Centro de Tecnología Biomédica Universidad Politécnica de Madrid Lab of Bioinstrumentation and Nanomedicine Spain

ISBN: (纸本)9798350309959

Visually impaired people encounter several challenges in their mobility and navigation. Their daily activities are obstructed due to their inability to adapt or recognize accurately their surroundings, especially outside their house which they are more familiar with. Thus, it becomes the main reason of accidents, falling off, getting lost in unknown areas, etc. Furthermore, one of the sensory systems that helps the body to process data about the external environment is the visual system. Blind people also lose touch with the outside world, develops poor motor habits, which results in postural problems as a result. This project will assist visually impaired people in their daily life and simplify normal tasks through a system combining two previously designed projects, 'Smart Shoes for Blind and Visually Impaired People', and 'Human posture monitoring device'. The multifunctional system is developed with the goal of securing safe movements for visually impaired people as well as maintaining a good back posture by detecting leaning postures (LP). The purpose of the smart shoe is to identify obstacles and protect the user from unintended accidents. A compatible Android application has been developed to alert the user when there is an obstruction or when he is walking on a wet surface. Voice alarms will be used to acoustically alert the user. If the user collapses, a message with their position will be sent right away to a relative. On the other hand, the smart vest will identify the position of the user's back and alert him to maintain a straight posture through the same application as well. As the system is dealing with human health, some safety measurements would be taken into consideration to implement a safe electrical system in order to reduce error and to increase accuracy. © 2023 IEEE.

关键词： Accidents

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Design of a Novel Safe Approach to Monitor Drivers While Operating Their Cars

Design of a Novel Safe Approach to Monitor Drivers While Ope...

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International Conference on Advances in Biomedical Engineering (ICABME)

作者： Aseel Elhawawsha Carla Zeine Roy Abi Zeid Daou Dominik Kalinowski Joseph Khattar Samer Telawi Josef Boercsoek Department of Computer Architecture and System Programming University of Kassel Kassel Germany Mechatronics Eng. Department Saculty of Engineering Université La Sagesse Beirut Lebanon

Road accidents have been known to be one of the leading death causes around the world for a long time. Thus, cars and all kinds of road vehicles form a huge source of danger, and they relate to multiple high risks. There are many factors that can contribute to road traffic accidents such as the health condition of the driver if a medical emergency event happened while driving, drowsiness, or mind-wandering. The proposed system can monitor the behavior of the driver while driving as well as his/her health status. Moreover, it analyzes the monitored data, alerts the driver in a timely manner, and assists him/her in adjusting the driving behavior. Different dangerous and risky situations which can be faced during driving can be captured and avoided by using such a system which leads at the end to increase road traffic safety and reduce vehicle collisions. Notifications are developed in cases of drowsiness, loss of focus, or other concerns that may emerge while driving. However, when the driver's ability to operate the vehicle safely is hampered by a health concern, the implemented system is only able at this stage to alarm the driver itself and the surrounding cars as a first level of alarms.

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The industrial take-up of formal methods in safety-critical and other areas: A perspective 1st

The industrial take-up of formal methods in safety-critical ...

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1st International Symposium of Formal Methods Europe, FME 1993

作者： Bowen, Jonathan Stavridou, Victoria Oxford University Computing Laboratory Programming Research Group 11 Keble Road OxfordOX1 3QD United Kingdom Department of Computer Science Royal ttolloway University of London Egham SurreyTW20 0EX United Kingdom

ISBN: (纸本)9783540566625

Formal methods may be at the crossroads of acceptance by a wider industrial community. In order for the techniques to become widely used, the gap between theorists and practitioners must be bridged effectively. In particular, safety-critical systems offer an application area where formal methods may be engaged usefully to the benefit of all. This paper discusses some of the issues concerned with the general acceptance of formal methods and concludes with a summary of the current position and how the formal methods community could proceed to improve matters in the future. © 1993, Springer Verlag. All rights reserved.

关键词： Formal methods

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