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4th international conference on computing and Applied Informatics 2019, ICCAI 2019

作者： Kim, Y. Cheon, J. Hur, T. Byun, S. Woo, G. Dep. of Electrical and Computer Engineering Pusan National University Korea Republic of Dep. of Computer Science Kyungsung University Korea Republic of Smart Control Center of LG Electronics Korea Republic of

As computers with manycore architecture are being widely spread, parallel programming becomes a pending issue. While parallel programming has been a challenging issue, Haskell is known to be of the best available one. the immutability and declarative nature of Haskell suit well the need for parallelism. In our previous work, we implemented the SAM, a parallel programming model based on Haskell. In this paper, we propose the SSAM, an updated version of SAM, by solving the performance overhead of SAM socket. We discuss the architecture of SSAM and its major functions and show the 14% scalability upgrade in a performance test. © Published under licence by IOP Publishing Ltd.

关键词： Parallel programming

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Infrastructure for Supporting Networked Robotics system Relying on Intermittent Communication 4

Infrastructure for Supporting Networked Robotics System Rely...

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4th ieee/ACIS international conference on Big Data, Cloud computing, and Data Science, BCD 2019

作者： Koike, Arata Faculty of Humanities Tokyo Kasei University Tokyo Japan

ISBN: (纸本)9781728108865

We expect that many robotics devices work in collaboration with various resources spread over the Internet. We discuss an architecture model and its requirements for an infrastructure supporting networked robotics devices. We assume autonomous robotic devices as our use cases. We also assume the existence of a control center for the devices. We especially focus on an intermittent communication environment, where an always-on connectivity is unavailable. Our question is, how to realize a service as an entire system for such environment, and what infrastructure can meet the service requirements. this paper gives the requirements and a possible solution of the infrastructure. © 2019 ieee.

关键词： Networked control systems

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Design and Implementation of a TCP Long Connection Load Balancing Algorithm Based on Negative Feedback Mechanism

Design and Implementation of a TCP Long Connection Load Bala...

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2020 international conference on Ubiquitous Power Internet of things, UPIOT 2020 and 4th international Symposium on Green Energy and Smart Grid, SGESG 2020

作者： Chunlei, Wei Jixin, Hou Dechao, Ma Jinghu, Zhao Yunfeng, Sun NARI Group Corporation State Grid Electric Power Research Institute NARI Technology Development Co. Ltd.

Dynamic load balancing is an important way to improve the resource utilization and parallel computing performance of multi-server system. For the mass of terminals under the Internet of things scenario high frequency periodic escalation and receiving messages scene, the terminal equipment and message server need to establish a TCP long connection to communicate, the accumulation of messages different degree of weight will cause the load tilt. In this paper, an algorithm based on the socket buffer feedback mechanism is proposed, which takes the server load (CPU, memory, connection rate and socket buffer cache) as the load indicator, collects the load indicator through the load agent and calculates the discrete coefficient of the server socket buffer. the dispatch controller calculates the weight of each server, and the higher the weight, the lighter the server load. the experiments show that the CMTS more realistically feedbacks the server load status than the least connections. As the number of cluster server connections and message sending rate increase, the average cluster response time is shorter. © Published under licence by IOP Publishing Ltd.

关键词： Transmission control protocol

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Research on Analysis Method of Deck Suspected Vehicles in City Range 4

Research on Analysis Method of Deck Suspected Vehicles in Ci...

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4th international conference on Intelligent Transportation engineering (ICITE)

作者： Zhou, Jianning Ji, Jun Cai, Gang Fang, Aifen Peng, Xuan Minist Publ Secur Traff Management Res Inst Wuxi 214151 Jiangsu Peoples R China

ISBN: (纸本)9781728145532

In recent years, public security and traffic management departments at all levels have begun to build a large-scale intelligent monitoring and recording system for vehicles on road, based on which a large number of vehicle driving records information and pictures have been collected and stored. Aiming at the problem that the suspected vehicles of the same brand and type cannot be effectively identified which deliberately used other's number plate in the city-wide area, this paper proposes a city-wide deck suspected vehicle analysis algorithm based on regional space-time contradiction, and introduces the case demonstration of this analysis method.

关键词： city-wide deck suspected vehicles regional space-time contradiction vehicle search and control

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Analytical Modelling and Traffic control Analysis of Security Attacks for Cloud computing 4

Analytical Modelling and Traffic Control Analysis of Securit...

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4th international conference on Computer Science and engineering (UBMK)

作者： Eneojo, Momoh Kirsal, Yonal Caglar, Ersin Paranthaunan, Vishnu Vardhan European Univ Lefke Comp Engn TR 10 Mersin Lefke North Cyprus Turkey European Univ Lefke Elect & Commun Engn TR 10 Mersin Lefke North Cyprus Turkey European Univ Lefke Management Informat Syst TR 10 Mersin Lefke North Cyprus Turkey Rothamsted Res Okehampton EX20 2SBU Devon England

ISBN: (纸本)9781728139647

Cloud computing technology is a hot topic and popular area similar to the other technologies such as grid computing, parallel computing etc. but the cloud computing idea created back in the 1960s. Most companies start to use cloud computing technologies due to their economic advantage with easy to store data in the business environment. Because of those reasons, the idea of cloud computing organized as a public utility, like paying online water and electricity hills. Apart from these advantages, cloud computing technology has some vulnerabilities, but the most important one is security challenges and issues. the aim of this paper is to analyze the traffic management when the cloud computing system is under security attacks. these security attacks can he any threats in this paper that makes the system as well as the servers unreachable for a certain time. Analytical modeling and evaluation are considered to get. QoS measurements under security attacks in this paper. the traffic control management is also proposed and considered together with the analytical model which is the main focus. the resulting analytical model solved using successive over-relaxation (SOR) approach to get QoS measurements. In addition, the analytical results are validated by the discrete event simulation. the evaluation of the system performance in this paper done by analyzing mean queue length, mean response time and blocking probability of the cloud system considering traffic control management when there are security attacks in the system.

关键词： analytical modelling and evaluation security at-tacks traffic control management cloud computing

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Discrete-Time Flatness-Based control Design for LTV MIMO systems

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ARABIAN JOURNAL FOR SCIENCE AND engineering 2019年第3期44卷 2389-2398页

作者： Sleimi, Marouen Ben Abdallah, Mohamed Ayadi, Mounir Univ Tunis El Manar Natl Engn Sch Tunis BP 36 Tunis 1002 Tunisia Higher Inst Technol Study Rades BP 172 Rades Medina 2098 Tunisia

this paper deals with the design of an linear time-varying (LTV) controller for multiple-input multiple-output (MIMO) systems. Using the concept of differential flatness property combined with a dead-beat observer, we propose as a result a two-degree-of-freedom (2-DoF) controller without the need to solve Bezout equation and avoid left and right matrix factorizations in a MIMO case. the main contribution of this paper is to generalize the previous works of Ben Abdallah et al. (in: Conf,rence internationale Francophone de l'Automatique, CIFA, 2012, in: international journal of dynamics and control (IJDY). Springer, New York, 2013, in: international conference on control, decision and information technologies, CoDIT, Metz, 2014, Sleimi et al. in: ieee 4th international conference on control engineering and information technology, CEIT, Hammamet, 2016) to deal with discrete-time flatness-based control for LTV MIMO systems leading to a 2-DoF controller. Simulation results of an academic system are given to illustrate the efficiency of the proposed methodology.

关键词： Flatness theory Discrete-time systems LTV MIMO systems Dead-beat observer 2-DoF controller

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Bibliometric Analysis of Monte Carlo Based on Citespace 4

Bibliometric Analysis of Monte Carlo Based on Citespace

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4th ieee international conference on Image, Vision and computing, ICIVC 2019

作者： Yang, Songping Yang, Fan Zhang, Ranni Zhang, Landian Packaging Engineering Institute Jinan University Zhuhai China MOE Key Laboratory of Disaster Forecast and Control in Engineering School of Mechanics and Construction Engineering Jinan University Zhuhai China Electrical Engineering Institute Jinan University Zhuhai China Zhuhai Campus Jinan University Zhuhai China

ISBN: (纸本)9781728123257

As an effective method for solving nonlinear problems and simulating models, Monte Carlo method (MCM) has attracted more and more attention in recent years, which has been successfully applied in fields such as electrical and electronic engineering, physical chemistry, material science and geophysics. In this paper, the research progress of MCM is introduced based on the analysis of the literature in the field of MCM in Citespace. Based on the visualization results, the Evolution Law of MCM Research, the research hotspot and the future trend are discussed. this study will provide important reference resources for theoretical researchers and practitioners in the fields of solving non-linear problems and system simulation. © 2019 ieee.

关键词： Monte Carlo methods

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Improving the Quality of the Clinical Trial system through Comparative Study & Requirements Modeling Approaches 4

Improving the Quality of the Clinical Trial System through C...

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4th ieee/ACIS international conference on Big Data, Cloud computing, and Data Science, BCD 2019

作者： Kunga, Tenzin Sano, Masataka Iwashita, Motoi Graduate School of Social Systems Science Chiba Institute of Technology Chiba Japan Department of Management Information Science Chiba Institute of Technology Chiba Japan

ISBN: (纸本)9781728108865

this article follows two approaches for improving the clinical trials system: A comparative study between the GCP Integrated Addendum-ICH E6 (R2) protocols and Quality Management system (QMS) ISO 9001:2015 requirements and requirements modeling language. the first approach, comparative analysis is a directional approach, created from the clinical trial guideline (ICH E6 (R2)-addendum) toward the ISO 9001:2015 quality standards. this directional perspective will allow a more accurate comparison and help identify any gaps that might exist in order to achieve quality performance in clinical trial practice. this approach, a perspective from the clinical trials and quality management system, can examine and find novel ways to improve the efficiency of the clinical trials system. this study is valuable because directional perspective on and comparative analysis between the clinical trial guidelines (ICH E6 (R2)-addendum) and the ISO 9001:2015 quality standards in this domain is uncommon, and there is no prior research in this direction for Addendum. the second approach, requirements modeling for improving the clinical trial system. From our knowledge, this paper is the first paper to applying requirements modeling language to the clinical trial system. © 2019 ieee.

关键词： Quality control

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A Method of Designing Home Automation control system (HACS) Using Virtual Assistant and Mobile Application 4

A Method of Designing Home Automation Control System (HACS) ...

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4th international conference on Contemporary computing and Informatics, IC3I 2019

作者： Sundarramurthi, M. Anjana Sundari, A.M. Giridharan, Anandi Department of Electronics Telecommunication Bangalore India R.V. College of Engineering Department of Electronics Telecommunication Bangalore India Principal Research Scientist Bangalore India

ISBN: (纸本)9781728155296

Voice Assisted HACS is designed and developed using Google Assistant, which is capable of controlling various devices like Light, Fan, TV, Music, Room temperature display, through customized voice commands (multilingual) or through a mobile application globally. this paper proposes a compact, economical and flexible working model using Assistive Technology (AT) that helps the disabled and senior citizens to be independent. Similarly, this model can also be efficiently used in other domains like Industries, Hospitals, Agriculture, Hotels etc. © 2019 ieee.

关键词： Assistive technology

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Independent Position control of Two Magnetic Microrobots via Rotating Magnetic Field in Two Dimensions 4

Independent Position Control of Two Magnetic Microrobots via...

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4th international conference on Manipulation, Automation and Robotics at Small Scales (MARSS)

作者： Salehizadeh, Mohammad Li, Zhaoxin Diller, Eric Univ Toronto Dept Mech & Ind Engn 5 Kings Coll Rd Toronto ON M5S 3G8 Canada

ISBN: (纸本)9781728109480;9781728109497

this paper introduces new strategy for motion control of two spinning magnetic agents based on the magnetic-fluidic interactions. the approach relies on balance between magnetic attraction and hydrodynamic repulsion forces created by fluidic vortices around pairs of microagents, which allows the control on inter-agent pair heading and spacing. the proposed method only requires a single global input, i.e., frequency of the rotating magnetic field along with a small magnetic field gradient, to control the motion of two microagents and therefore is simple to implement. Detailed finite element analysis is performed to explore the system behaviour. Finally, as experimental demonstration, two microagents are maneuvered by a global magnetic field to be independently positioned in the plane of motion with average root mean square errors of 140 micrometers and 5.68 degrees in separation and pair heading angle states, respectively.

关键词： soft robotics multi-agent underactuated control at microscales magnetic-fluidic interactions vortex microrotors

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