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A Petri net simulation model for virtual construction of earthmoving operations

F.F. Cheng, Y.W. Wang, X.Z. Ling, Y. Bai
2011 Automation in Construction  
A common and extended Petri net simulation framework for virtual construction of earthmoving operations is developed to simulate dynamic changes of workflow and information flow in the earthmoving construction  ...  The study will provide technical support and a management basis for equipment scheduling of earthmoving operations.  ...  [16] proposed a model using Stochastic Colored Petri Nets to represent the operational dynamics of earthmoving work.  ... 
doi:10.1016/j.autcon.2010.09.015 fatcat:hwrpzgl5znemljorpk6vwyutgm

Reliability modeling and analysis of communication networks

Waqar Ahmad, Osman Hasan, Usman Pervez, Junaid Qadir
2017 Journal of Network and Computer Applications  
To the best of our knowledge, this is the first in-depth review of the application of reliability modeling and analysis techniques in communication networks.  ...  With the migration of critical facilities to the Internet, it has become vitally important to ensure the reliability and availability of networks.  ...  A stochastic variant of a Petri Net is commonly used for the reliability analysis [60] .  ... 
doi:10.1016/j.jnca.2016.11.008 fatcat:3ly4sqppj5hergujxlbqmv3e3q

Enclosing rail capacity/punctuality in accessibility measures: a two-step approach by using Data Envelopment Analysis and Analytic Hierarchy Process

Francesco Rotoli, Elena Navajas Cawood, Lorenzo Vannacci
2015 2015 International Conference on Industrial Engineering and Systems Management (IESM)  
We focus on recent developments to enrich the scope of the planning activities and associated models, by integrating a number of operational issues.  ...  Operations research offers the modelling frameworks and solution methods to build these advanced planning methods.  ...  In this context, the authors propose a Hierarchical Colored Petri Net (HCPN) modeling approach for the RIS logics.  ... 
doi:10.1109/iesm.2015.7380133 fatcat:hbiqir2zo5bejlasdudkjzom2e

Real-Time Detection Method for Surface Defects of Stamping Parts Based on Template Matching*

Bin Li, Yun Wu, Fengxia Guo, Jun Qi
2019 IOP Conference Series: Earth and Environment  
In an attempt to provide a panoramic recognition of network security situational awareness, and auxiliary ideas for the industrialization of network security, this paper aims to provide some references  ...  The whole process is composed of five successive stages: factor acquisition, model representation, measurement establishment, solution analysis, and situation prediction.  ...  He worked in software companies from 2009 to 2017. He has been engaged in software development for 4 years in active network, and later served as general manager in medium-sized software enterprises.  ... 
doi:10.1088/1755-1315/252/2/022076 fatcat:rqbvta44rrcivoyjzy5pebwdwe

2020 Index IEEE Systems Journal Vol. 14

2020 IEEE Systems Journal  
., +, JSYST Dec. 2020 4864-4873 Modeling and Decision-Making Methods for a Class of Cyber-Physical Systems Based on Modified Hybrid Stochastic Timed Petri Net.  ...  ., +, JSYST Dec. 2020 5308-5319 Research on SoS-GERT Network Model for Equipment System of Systems Contribution Evaluation Based on Joint Operation.  ...  ., +, 2585 -2588 Energy-Efficient IoT-Fog-Cloud Architectural Paradigm for Real-Time Wildfire Prediction and Forecasting. 2003 -2011 Agent Pseudonymous Authentication-Based Conditional Privacy Preservation  ... 
doi:10.1109/jsyst.2021.3054547 fatcat:zf2aafvnfzbeje32qei5563myu

Simulation Approaches for System of Systems: Events-based versus Agent Based Modeling

W. Clifton Baldwin, Brian Sauser, Robert Cloutier
2015 Procedia Computer Science  
We review different modeling techniques and use two converse techniques, i.e. agentbased and event-based modeling, to run a simulation of hypothetical systems collaborating into a SoS.  ...  In order to understand how we may engineer system of systems (SoS), we will have to rely significantly on our abilities in modeling and simulation.  ...  to plan a successful manufacturing operation [22] , and dynamic job allocation among resources in a manufacturing shop floor in order to improve scheduling and allocation of machines [23] .  ... 
doi:10.1016/j.procs.2015.03.032 fatcat:ceiecs35nrd3jdkvza7vgs2zlm

Becoming Visible: Why We Should be Better Communicators Now

Alice Raffaele
2021 SN Operations Research Forum  
For instance, OR can help decide how to optimally allocate resources and how to manage the supply chain of food, medical and essential items.  ...  We illustrate a few examples of the efforts done to tackle several aspects of the COVID-19 pandemic.  ...  I would like to also thank Martina Fischetti for her suggestions and support.  ... 
doi:10.1007/s43069-020-00051-y fatcat:4bhxn3eezbbhdf7zvmv5qymgue


2012 Procedia Engineering  
Hierarchical Colored Petri Nets: An Automatic Soft ware Performance Tool L.  ...  Applied to HIP-Multicast Model X.  ... 
doi:10.1016/s1877-7058(12)01003-x fatcat:h3tienvctfgkpkwmhui6bgs4ee

Analysis of Aperture Shape Changing Trend Base on the Shaped Charge Jet Penetration through the Steel Target [chapter]

Junqing Huang, Yalong Ma, Kelei Huang, Jianxun Zhao
2012 Communications in Computer and Information Science  
A research method is provided for modeling and simulation of equipment support, which establish a foundation for farther simulation study of the equipment support.  ...  And then, a method for modeling of the equipment support systems is proposed which combines the IDEF0 and UML methods.  ...  , then using fuzzy Petri-net to make decisions and plan actions, the hybrid agent-based pilot model will sense, think, learn and act as a human pilot do.  ... 
doi:10.1007/978-3-642-34384-1_2 fatcat:xvp3o6agk5hxpmbjptnthxiz5m

Foundations of scientific research (Foundations of Research Activities) [article]

N. M. Glazunov
2012 arXiv   pre-print
Algebraic Operations and Algebraic Structures. Elements of the Theory of Graphs and Nets. Scientific activity on the example of Information and its investigation.  ...  Some sections of the text contain enough material to lectures, but in some cases these are sketchs without references to Foundations of Research Activities.  ...  Petri Nets are a formal and graphical appealing language which is appropriate for modeling systems with concurrency.  ... 
arXiv:1212.1651v1 fatcat:e3oe5neztff5vjlj4trchbi3qa

Towards the Internet of Smart Trains: A Review on Industrial IoT-Connected Railways

2017 Sensors  
together with the strategic roadmap to ensure a smooth migration from GSM-R.  ...  Nowadays, the railway industry is in a position where it is able to exploit the opportunities created by the IIoT (Industrial Internet of Things) and enabling communication technologies under the paradigm  ...  [21] State-of-the-art GNSS-based solutions for signaling applications. Lu et al. [132] Stochastic Petri net model GNSS and sensor fusion in train localization. Aboelela et al.  ... 
doi:10.3390/s17061457 pmid:28635672 pmcid:PMC5492363 fatcat:okyqqvhtqbc5vgjafqgpt6p7ba

Issues in environmentally conscious manufacturing and product recovery: a survey

Askiner Gungor, Surendra M Gupta
1999 Computers & industrial engineering  
ECMPRO related issues have found a large following in industry and academia who aim to ®nd solutions to the problems that arise in this newly emerged research area.  ...  In this paper, we present the development of research in ECMPRO and provide a state-of-the-art survey of published work. #  ...  [330] propose another disassembly Petri net (DPN) for modeling and adaptive planning of disassembly processes.  ... 
doi:10.1016/s0360-8352(99)00167-9 fatcat:fl4nlx2bbzcohi2qlahynnsfq4

Association of Moving Objects Across Visual Sensor Networks

Muhammad J. Mirza, Nadeem Anjum
2012 Journal of Multimedia  
His research interests include telecommunications networks, computer networks, home networks, and the theories and application of Petri nets. Prof.  ...  Then the meta-model data as actual parameter and the model type as formal parameter can be passed to the topological operation, feature operation and transform operation to construct a solid model that  ...  Abstract-This paper proposes an OWL-S framework for distributed CAD system based on the combination of semantic web service and CAD technology.  ... 
doi:10.4304/jmm.7.1.2-8 fatcat:4cc7sala7ffixohi3ccvothajm


2020 2020 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-Taiwan)  
This paper presents a segmentation based gait phase detection with a width and depth downscaled U-Net like model that only needs 0.5KB model size and 67K operations per second with 95.9% accuracy to be  ...  This paper proposes to use deep transfer learning (DTL) "layer freezing" method to build deep neural network (DNN) models for a target domain with few data on the basis of well-trained DNN models for a  ...  The boat is equipped with a floating intercepting net to collect waste through it.  ... 
doi:10.1109/icce-taiwan49838.2020.9258230 fatcat:g25vw7mzvradxna2grlzp6kgiq

Hand Gesture Target Model Updating and Result Forecasting Algorithm based on Mean Shift

Xiao Zou, Heng Wang, Qiuyu Zhang
2013 Journal of Multimedia  
Firstly, the background difference and skin color detection methods are used to detect and get gesture model, and the Mean Shift algorithm is used to track gesture and update the gesture model, and finally  ...  To propose a gesture model updating and results forecasting algorithm based on Mean Shift, and to solve the problem of target model changing and influenced tracking results in gesture target tracking process  ...  Luis Ibanez for the code of literature [19].  ... 
doi:10.4304/jmm.8.1.1-7 fatcat:xqdevbogajdvnn3ym3gtog5nca
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