Filters








90,272 Hits in 5.6 sec

StarBED2: Large-scale, Realistic and Real-time Testbed for Ubiquitous Networks

Junya Nakata, Satoshi Uda, Toshiyuki Miyachi, Kenji Masui, Razvan Beuran, Yasuo Tan, Ken-ichi Chinen, Yoichi Shinoda
2007 2007 3rd International Conference on Testbeds and Research Infrastructure for the Development of Networks and Communities  
Accordingly testbeds for these networks must be able to perform accurately emulation of large-scale networks with a complex topology.  ...  However the above mentioned networks have a large number of nodes and a complicated topology. Therefore it is difficult to analyze such networks using typical network simulators.  ...  We have worked for years on StarBED, a large-scale network testbed, to reduce the cost for experiments based on large number of actual nodes.  ... 
doi:10.1109/tridentcom.2007.4444702 dblp:conf/tridentcom/NakataUMMBTCS07 fatcat:x34yo34vkbhjrg3acmxtc4koxm

Design of ZeroMQ-Based Cooperative Simulation Framework for Distributed Code and Model Components

Sunghee Lee, Heungjun Park, Woo Jin Lee
2015 International Journal of Future Computer and Communication  
The framework enables a component of a system to communicate with other components of the system to simulate through ZeroMQ-based message broker.  ...  In this paper, we propose a ZeroMQ-based simulation framework for simulating distributed components to mitigate these problems of testing distributed components.  ...  For presenting feasibility of our approach as a case study, we applied it to a simple example of smart home environment.  ... 
doi:10.7763/ijfcc.2015.v4.397 fatcat:qipaf7ldljeqzoyyrhc4ybyoka

IoT based a Smart Home Automation System Design: Simulation Case

Erdal ÖZDOĞAN, Resul DAŞ
2021 Balkan Journal of Electrical and Computer Engineering  
In this context, 3 different scenarios have been developed for smart home automation system design in the Cisco Packet Tracer simulation environment, and the use of tools has been demonstrated with examples  ...  In this study, IoT-based smart home design applications have been developed and analyzed.  ...  Prototyping on a large scale using a large number of hardware may not be practical at the design and evaluation stage due to economic and operational constraints, especially when the reliability and usefulness  ... 
doi:10.17694/bajece.918826 fatcat:ky2lphjk5rfnbkdebkppsnl4ta

Hierarchical Load Testing Architecture using Large Scale Virtual Clients

Bum Lim, Jin Kim, Kwang Shim
2006 2006 IEEE International Conference on Multimedia and Expo  
In this work, we develop a hierarchical load testing architecture using large scale virtual clients to reduce the testing time and ensure the stability of the server for distributed applications.  ...  It explicitly secures the stability of the servers for networked virtual environment and at the same time, it elaborately generates actual loads for testing the performance of the servers.  ...  Applications like online games are one of the representatives for large scale of virtual environments.  ... 
doi:10.1109/icme.2006.262475 dblp:conf/icmcs/LimKS06 fatcat:ekax44vvvvastg6cc6womqqlh4

Power Grid Simulation Testbed for Transactive Energy Management Systems

Ozgur Ozmen, James Nutaro, Michael Starke, Jeffrey Munk, Larry Roberts, Xiao Kou, Piljae Im, Jin Dong, Fangxing Li, Teja Kuruganti, Helia Zandi
2020 Sustainability  
on a large scale must be overcome.  ...  Detailed models of primary home appliances (e.g., heating and cooling systems, water heaters, photovoltaic panels, energy storage systems) are provided to simulate realistic load behaviors in response  ...  The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, worldwide  ... 
doi:10.3390/su12114402 fatcat:3ad7blb5wrd3birnxepbqr3xea

Testbeds and Simulation Tools for SIoT Strategies to Shorten Time-To-Market for SIoT Solutions

2019 International journal of recent technology and engineering  
We propose the use of a multi-thread simulation tool that combines the existing testbeds, such as Network Simulator (Version 2), Devices Profile for Web Services, Objective Modular Network Testbed in Cplus  ...  The integration of social networking and Internet of Things (IoT) concepts has attracted a growing interest of researchers and has promised to support new and powerful applications.  ...  in largely populated SIoT environments, such as large-scale smart cities [7] .  ... 
doi:10.35940/ijrte.c6473.098319 fatcat:hfb4hu6mircg3o6i5z76fcup54

THE FLATWORLD SIMULATION CONTROL ARCHITECTURE (FSCA): A FRAMEWORK FOR SCALABLE IMMERSIVE VISUALIZATION SYSTEMS

Anton Treskunov, Jarrell Pair, Bill Swartout
2006 Transformational Science and Technology for the Current and Future Force  
A single room prototype FlatWorld system was developed in 2001. The software developed for this prototype was not scalable beyond the simulation of a single room environment.  ...  The FSCA facilitates digital flat training scenarios which can be scaled from the simulation of a single room up to a complete city block.  ...  ACKNOWLEDGEMENTS The authors would like to thank Ernie Eastlund and Matt Liewer for creating the 3D renderings used in this paper.  ... 
doi:10.1142/9789812772572_0044 fatcat:l72ziu5ghbeqhivy2oylhxgpuu

The role of simulation in support of Internet-based energy services

J.A Clarke, S Conner, G Fujii, V Geros, G Jóhannesson, C.M Johnstone, S Karatasou, J Kim, M Santamouris, P.A Strachan
2004 Energy and Buildings  
The rapidly developing Internet broadband network offers new opportunities for deploying a range of energy, environment and health-related services for people in their homes and workplaces.  ...  This paper describes the infrastructure for e-services under test within a European research project and shows the potential for simulation support for these services.  ...  LARGE SCALE ENERGY MANAGEMENT The technology described above is particularly suited for large-scale energy management, selecting priorities for energy reduction measures based on specific monitored energy  ... 
doi:10.1016/j.enbuild.2004.01.006 fatcat:3guy3jmmojfwvacluxt7fvivee

Generic framework for design, modeling and simulation of cyber physical systems

Ji Eun Kim, Daniel Mosse
2008 ACM SIGBED Review  
simulation of large-scale, heterogeneous CPS systems in an integrated manner.  ...  These kinds of applications often require support of heterogeneous physical environments and large-scale systems mixing several different types of monitoring and control.  ...  -Scalability support: support for the development and simulation ranging from small scale (tens) to large scale (thousands of) sensors and actuators.  ... 
doi:10.1145/1366283.1366284 fatcat:im7tg5pcsja2jdiocq47hzvypm

Enhancing Internet and Distributed Computing Systems with Wireless Sensor Networks

Giancarlo Fortino, Raffaele Gravina, Wenfeng Li, Mohammad Mehedi Hassan, Antonio Liotta
2015 International Journal of Distributed Sensor Networks  
Acknowledgment Finally, we would like also to thank the anonymous reviewers who reviewed the seven papers by providing constructive feedback useful to improve the quality of the final papers.  ...  computing: dynamic security for sensor networks, energy management in dynamic home area networks, large-scale processing for Internet of Things, software engineering for distributed wearable systems,  ...  The experimental results show that the proposed system can scale for large number of sensor streams with different types of IoT applications.  ... 
doi:10.1155/2015/564695 fatcat:rctaojnxwrdhziglril243dhpu

A Survey of Simulation Tools for Modelling Internet of Thing

Bilal Rashid, Karzan Sharif, Twana Shreef
2022 Passer Journal of Basic and Applied Sciences  
Furthermore, the paper provides an excellent discussion; based on the operability of the IoT environment and application simulations and the many other issues, such as selecting a viable simulation for  ...  IoT Simulation tools are the base stone for developing, designing, and evaluating new IoT products before deployment in their target area or environment.  ...  Data Processing Simulators Python Java Application Network Large scale REST Yes Smart environment H Babywise-IoT Network Simulators Python Java Network Large scale REST No Smart City M Live simulation  ... 
doi:10.24271/psr.2022.313553.1105 fatcat:qmjgquwt4zgrtjow4kbqybll2u

A Fault and Mobility Tolerant Location Server for Large-scale Ad-hoc Networks

Gareth Owen, Mo Adda
2007 2007 16th IST Mobile and Wireless Communications Summit  
There are many essential applications for quorum systems in ad-hoc networks, such as that of location servers in large-scale networks.  ...  We describe and analyse a self-organising quorum system that creates an emergent intelligence to minimise overhead and maximise survivability.  ...  Tolerant Location Server for Large-scale Ad-hoc Networks Gareth Owen and Mo Adda A with it.  ... 
doi:10.1109/istmwc.2007.4299152 fatcat:wpc5jc3frrawdptcjwiih3ssri

A taxonomy of computer-based simulations and its mapping to parallel and distributed systems simulation tools

Anthony Sulistio, Chee Shin Yeo, Rajkumar Buyya
2004 Software, Practice & Experience  
At the same time, a variety of design principles and approaches for computer-based simulation have evolved. As a result, an increasing number of simulation tools have been designed and developed.  ...  Therefore, the aim of this paper is to develop a comprehensive taxonomy for design of computer-based simulations, and apply this taxonomy to categorize and analyze various simulation tools for parallel  ...  ACKNOWLEDGEMENTS The authors would like to acknowledge all researchers of the simulation tools described in this paper and thank them for their outstanding work.  ... 
doi:10.1002/spe.585 fatcat:b6z6njmvp5gsjcypyzcynoeb24

Towards Model-Driven Simulation of the Internet of Things [chapter]

Mihal Brumbulli, Emmanuel Gaudin
2016 Advances in Intelligent Systems and Computing  
Heterogeneity and distribution scale speak for the complexity of such systems and call for a careful analysis prior to any deployment on target environments.  ...  In this paper we introduce a model-driven approach for the analysis of IoT applications via simulation.  ...  Brambilla et al. in [1] present a hybrid framework for the simulation of large-scale IoT scenarios.  ... 
doi:10.1007/978-3-319-29643-2_2 fatcat:ep5xf4f55bb6tkhzs3sovmigqi

Agent-oriented Modeling and Simulation of IoT Networks

Giancarlo Fortino, Wilma Russo, Claudio Savaglio
2016 Proceedings of the 2016 Federated Conference on Computer Science and Information Systems  
Then, agent-modelled IoT networks of different scales are simulated through the Omnet++ simulation platform, with the goal of analyzing issues and bottlenecks at communication level. I.  ...  Internet of Things (IoT) networks are being continually developed in several domains, however no systematic processes for their modeling and simulation exist so far.  ...  In the following SOs population is considered limited to 100 nodes for small-scale networks, 500 nodes for medium-scale networks and 1000 nodes for large-scale networks;  SO distribution in a different  ... 
doi:10.15439/2016f359 dblp:conf/fedcsis/FortinoRS16 fatcat:2o3l72ajsjczvdncibp3jifzae
« Previous Showing results 1 — 15 out of 90,272 results