Filters








4,777 Hits in 10.4 sec

Special Issue on Scalable Cyber–Physical Systems

Meikang Qiu, Saurabh Garg, Rujkumar Buyya, Bei Yu, Shiyan Hu
2017 Journal of Parallel and Distributed Computing  
A Modeling Language to Describe Massive Data Storage Management in Cyber-Physical Systems proposes a modeling language to describe the management programs in Massive Data Storage Systems (MDSSs).  ...  ., in their paper entitled A Chaos-oriented Prediction and Suppression Model to Enhance the Security for Cyber-Physical Power Systems, present a CPPS model with the improved chaos prediction and suppression  ... 
doi:10.1016/j.jpdc.2017.01.025 fatcat:p4mpknx4nbdzlm7dza4ml5hnpm

AstroCloud, a Cyber-Infrastructure for Astronomy Research: Architecture [article]

Jian Xiao, Changhua Li , Zihuang Cao, Wanghui Wan
2014 arXiv   pre-print
observational astronomy based on big data, from proposal submission, to data archiving, data release, and to in-situ data analysis and processing.  ...  The ultimate goal of this project is to provide a comprehensive end-to-end astronomy research environment where several independent systems seamlessly collaborate to support the full lifecycle of the modern  ...  . the Telescope system, manage the observed data through the Data system, and perform data processing and analysis using VMs (virtual machine) in the Cloud system or more powerful physical clusters in  ... 
arXiv:1411.5070v1 fatcat:anohq4qukvd75ib7t2qhekk5w4

Conceptualizing a framework for cyber-physical systems of systems development and deployment

Jessica Díaz, Jennifer Pérez, Jorge Pérez, Juan Garbajosa
2016 Proccedings of the 10th European Conference on Software Architecture Workshops - ECSAW '16  
CPSoS require managing massive amounts of data, being aware of their emerging behavior, and scaling out to progressively evolve and add new systems.  ...  Cyber-physical systems (CPS) refer to the next generation of embedded ICT systems that are interconnected, collaborative and that provide users and businesses with a wide range of smart applications and  ...  In MDD, models must be described by a well-defined modeling language. Languages that are specific to a domain are referred to as domain-specific languages (DSL) [18] .  ... 
doi:10.1145/2993412.3004852 fatcat:fmwp7ef36jeqjo76ystu66jhny

Assessment of Cyber Physical System Risks with Domain Specific Modelling and Simulation

Artis Andreevich Teilans, Andrejs Vasil'evich Romanovs, Yuri Anatolievich Merkuryev, Pjotrs Petrovich Dorogovs, Arnis Yanovich Kleins, Semen Alekseevich Potryasaev
2018 Труды СПИИРАН  
Design of a unified modelling language based domain specific language described in this paper achieves synergy from in IT industry widely used UML modelling technique and the domain specific risk management  ...  Nowadays, the systems developed to integrate real physical processes and virtual computational processes -the cyber-physical systems (CPS), are used in multiple areas of industry and critical national  ...  The research described in Section 5 supported by the state research #0073-2018-0003 (# of state registr. AAAA-A16-116030250074-1).  ... 
doi:10.15622/sp.59.5 fatcat:6j26mrtfuncmnfn5ljns7d7owa

Virtual and Augmented Reality

Victoria Interrante, Tobias Hollerer, Anatole Lecuyer
2018 IEEE Computer Graphics and Applications  
Further, there will be a detailed treatment of the security challenges for cyber physical systems, which vary in practice due to the diverse nature of the application environment of cyber physical systems  ...  Due to the pervasive nature of the cyber physical systems in our everyday lives, it also runs the risk of huge security hazards.  ...  Determine the performance overheads to consider for incorporating security in a cyber-physical system Contact Hours Lectures 26 TEL -Tutorials 13 Laboratories: 5 Course Aims Cyber-Physical Systems  ... 
doi:10.1109/mcg.2018.021951630 fatcat:qbnwukkylvf7dacyk2ko5fval4

Building Urban Public Traffic Dynamic Network Based on CPSS: An Integrated Approach of Big Data and AI

Gang Xiong, Zhishuai Li, Huaiyu Wu, Shichao Chen, Xisong Dong, Fenghua Zhu, Yisheng Lv
2021 Applied Sciences  
In this paper, an urban public traffic dynamic network based on the cyber-physical-social system (CPSS-UPTDN) is proposed as a universal framework for advanced public transportation systems, which can  ...  The data sources include both traffic congestion data from physical space and cellular data from social space, which can improve the prediction performance for traffic status.  ...  So a big loop is designed to periodically update these massive data and then used to optimize the models in the artificial system.  ... 
doi:10.3390/app11031109 fatcat:7kxkqprkajeevhw35wezorgcpi

A Conceptual Framework for Modeling and Design of Cyber-Physical Systems

Ioan DUMITRACHE, Ioan Stefan SACALA, Mihnea Alexandru MOISESCU, Simona Iuliana CARAMIHAI
2017 Studies in Informatics and Control  
The framework provides a unified view, integrating modelling and management from business level to production level with the aid of Cyber Physical Systems principles.  ...  The main considerations related to the data component include: data modelling, data interoperability, data storage [13] .  ... 
doi:10.24846/v26i3y201708 fatcat:izlav4tqdnhrbpu7u7zmizxygy

Building information modeling–based cyber-physical platform for building performance monitoring

Yun-Yi Zhang, Kai Kang, Jia-Rui Lin, Jian-Ping Zhang, Yi Zhang
2020 International Journal of Distributed Sensor Networks  
This article presents a scalable building information modeling–based cyber-physical platform for building performance monitoring to integrate heterogeneous data from different buildings.  ...  A building information modeling–based sensing information model integrating heterogeneous data in a unified structure is proposed, and a scalable NoSQL database is established to store data in a cloud  ...  Lin et al. 43 designed a data model based on IFC format for BIM storage in MongoDB which supports massive BIM storage and efficient query.  ... 
doi:10.1177/1550147720908170 fatcat:si5qxbppangf3j7v2vop5tcjii

Application of Ontology and Multivariate Decision Diagram in Cloud Monitor Systems

Xu Han, Chu William Cheng Chung, Luo Jie
2019 International Journal of Performability Engineering  
(OWL) language to describe the resources of the system.  ...  It also establishes a reusable extended resource expression model.  ...  Each peripheral nerve PH runs a data collector (CW) to collect the monitoring data of the physical node and report the historical data to the monitoring system hub.  ... 
doi:10.23940/ijpe.19.12.p14.32273236 fatcat:ridxveal25brviycear73oaq2m

Study and Comparative Analysis of Programming Languages Used for Big Data

Shafagat Mahmudova
2021 Review of Information Engineering and Applications  
In the context of a large database, NoSQL is a highly adapted storage model for a column-oriented database system, data storage and transaction analysis.  ...  through enhanced integration of "cyber-physical systems" [2] .  ... 
doi:10.18488/journal.79.2021.81.1.9 fatcat:i5bfn372qja7veeqp4rczdigju

Cyber-Physical-Social Systems: Taxonomy, Challenges, and Opportunities

Shabnam Pasandideh, Pedro Pereira, Luis Gomes
2022 IEEE Access  
A Cyber-Physical-Social System (CPSS) is a novel paradigm of cyber-physical and cybersocial systems with a highly inhomogeneous and distributed nature integrating dynamic stochastic hybrid systems including  ...  Finally, the issues and opportunities in CPSSs are described.  ...  ACKNOWLEDGMENT This work was partially financed by the Portuguese Agency "Fundação para a Ciência e a Tecnologia" (FCT), under the framework of project UID/EEA/00066/2020.  ... 
doi:10.1109/access.2022.3167441 fatcat:yfwn54bgpjba7ddmsfuwefpula

Cyber-physical-social-thinking space based science and technology framework for the Internet of Things

HuanSheng Ning, Hong Liu
2015 Science China Information Sciences  
Moreover, we introduce a scenario of smart city to identify the technological aspect in the IoT, and discuss the key enabling technologies, including resource management, energy management, data management  ...  common properties with the restructured cyber-physical science in the IoT.  ...  The context-aware computing, including a broad range of techniques, methods, models, functionalities, applications, and middleware systems, can be applied in the cyber space. • Physical space: Physical  ... 
doi:10.1007/s11432-014-5209-2 fatcat:qkbir3lns5a6ppypsx6av7o7q4

Integration of Industry 4.0 Related Technologies in Construction Industry: A Framework of Cyber-Physical System

Zhijia You, Lingjun Feng
2020 IEEE Access  
Further, this study presents a framework of a cyber-physical system to integrate these technologies and improve the overall capabilities of construction organization and management.  ...  As forward-looking research, the significance of this paper may also to inspire more efforts in this field. INDEX TERMS Construction industry, industry 4.0, cyber-physical system.  ...  Its significance is not to manage massive amount of data, but rather to extract the values hidden in them.  ... 
doi:10.1109/access.2020.3007206 fatcat:rvilwsuxxnf57bdkixylzpaavm

Research challenges and perspectives on Wisdom Web of Things (W2T)

Ning Zhong, Jian Hua Ma, Run He Huang, Ji Ming Liu, Yi Yu Yao, Yao Xue Zhang, Jian Hui Chen
2010 Journal of Supercomputing  
A W2T data cycle system is designed to implement such a cycle, which is, technologically speaking, a practical way to realize the harmonious symbiosis of humans, computers, and things in the emerging hyper  ...  As inspired by the material cycle in the physical world, the W2T focuses on the data cycle, namely "from things to data, information, knowledge, wisdom, services, humans, and then back to things."  ...  For supporting such a systematic BI study, a brain data center needs to be developed to realize not only data storage and publishing oriented data management but also systematic analysis oriented management  ... 
doi:10.1007/s11227-010-0518-8 fatcat:w2d5aq5gozfb7k547yu3nswpz4

Research Challenges and Perspectives on Wisdom Web of Things (W2T) [chapter]

Ning Zhong, Jianhua Ma, Runhe Huang, Jiming Liu, Yiyu Yao, Yaoxue Zhang, Jianhui Chen
2016 Wisdom Web of Things  
A W2T data cycle system is designed to implement such a cycle, which is, technologically speaking, a practical way to realize the harmonious symbiosis of humans, computers, and things in the emerging hyper  ...  As inspired by the material cycle in the physical world, the W2T focuses on the data cycle, namely "from things to data, information, knowledge, wisdom, services, humans, and then back to things."  ...  For supporting such a systematic BI study, a brain data center needs to be developed to realize not only data storage and publishing oriented data management but also systematic analysis oriented management  ... 
doi:10.1007/978-3-319-44198-6_1 fatcat:ue65blhrzvcevo6pr3lhv2f6du
« Previous Showing results 1 — 15 out of 4,777 results