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A Grid Based Simulation Environment for Mobile Distributed Applications

Dawit Mengistu, Paul Davidsson, Lars Lundberg
2007 2007 International Conference on Multimedia and Ubiquitous Engineering (MUE'07)  
Since mobile devices can be modeled as autonomous intelligent agents, the multi agent based simulation (MABS) approach is useful for such applications.  ...  Using simulation environments to support mobile distributed application development has many benefits.  ...  The proposed middleware can be used to improve the performance of fine grained MDC simulations by reorganizing the application, such that several agents are bundled into a single thread.  ... 
doi:10.1109/mue.2007.16 dblp:conf/mue/MengistuDL07 fatcat:aifo62noyzfr3i457rgrpre4ni

A hybrid approach for user activity experiments on Internet of Services platforms

Josef Spillner
2010 2010 20th International Crimean Conference "Microwave & Telecommunication Technology"  
The Internet of Services (IoS) idea promotes collaborative service exchange and trading platforms.  ...  We present a hybrid approach to keep the amount of simulation to a minimum based on evolving real IoS system replication.  ...  The SPACE service platform and the simulation agent are made publicly available by us at the SPACE website [7] .  ... 
doi:10.1109/crmico.2010.5632343 fatcat:qjvo3f4agbcdxc4d5b3hpirnri

Simulation of the Internet of Things

Gabriele D'Angelo, Stefano Ferretti, Vittorio Ghini
2016 2016 International Conference on High Performance Computing & Simulation (HPCS)  
We present a use case concerned with the simulation of smart territories.  ...  In particular, we claim that agent-based, adaptive Parallel and Distributed Simulation (PADS) approaches are needed, together with multi-level simulation, which provide means to perform highly detailed  ...  at level 1 can happen at every fine grained timestep.  ... 
doi:10.1109/hpcsim.2016.7568309 dblp:conf/ieeehpcs/DAngeloFG16 fatcat:ijycm5qod5avvbnnlrcomxspla

Domain-specific summarization of Life-Science e-experiments from provenance traces

Alban Gaignard, Johan Montagnat, Bernard Gibaud, Germain Forestier, Tristan Glatard
2014 Journal of Web Semantics  
The instrumentation of e-Science platforms with provenance tracking techniques provide useful information from a data analysis process design or debugging perspective.  ...  Workflow designers can exploit raw fine-grained OPM-O provenance information while designing and debugging workflows.  ...  Since technical fine-grained OPM provenance information is useful at workflow design-time and workflow debug-time, it is temporarily stored in a shortterm semantic repository.  ... 
doi:10.1016/j.websem.2014.07.001 fatcat:imva7ugy7zdo7c6rjnpbzwpyri

Multi-level simulation of Internet of Things on smart territories

Gabriele D'Angelo, Stefano Ferretti, Vittorio Ghini
2017 Simulation modelling practice and theory  
We consider a use case based on the deployment of smart services in decentralized territories.  ...  A two level simulator is employed, which is based on a coarse agent-based, adaptive parallel and distributed simulation approach to model the general life of simulated entities.  ...  -sized (fine grained) timesteps.  ... 
doi:10.1016/j.simpat.2016.10.008 fatcat:usn4bhmztvcxhlgxl64yp7342e

A Distributed Architecture for Certificate-based Delegation of Business Process Accessibility in Virtual Organizations

Amir Talaei-Khoei
2009 Journal of Computing and Information Technology  
Goals This paper proposes distributed authorization service architecture, with the following services: • Fine-grained authorization method: Although much research has been conducted on fine-grained authorization  ...  Also, few studies have suggested a fine-grained authorization service for stakeholders or users.  ... 
doi:10.2498/cit.1001294 fatcat:pqfdqtaw4fgabcnv3ttzssy7zm

Distributed hybrid simulation of the Internet of things and smart territories

Gabriele D'Angelo, Stefano Ferretti, Vittorio Ghini
2017 Concurrency and Computation  
We present a use case concerned with the distributed simulation of smart territories, a novel view of decentralized geographical spaces that, thanks to the use of IoT, builds ICT services to manage resources  ...  Three different simulation models are combined together, namely, an adaptive agent-based parallel and distributed simulator, an OMNeT++ based discrete event simulator and a script-language simulator based  ...  , fine-grained interactions and movements.  ... 
doi:10.1002/cpe.4370 fatcat:kfkgwbhjl5h77amhmomdyt5m64

The quest for scalability and accuracy: Multi-level simulation of the Internet of Things

Stefano Ferretti, Gabriele D'Angelo, Vittorio Ghini, Moreno Marzolla
2017 2017 IEEE/ACM 21st International Symposium on Distributed Simulation and Real Time Applications (DS-RT)  
The higher level is base on a coarse grained, agent-based adaptive parallel and distributed simulator.  ...  As a use case, we have developed a two-level simulator to study the deployment of smart services over rural territories.  ...  All the entities managed at Level 0 evolve using t-sized (coarse grained) timesteps and all the others use t ′ -sized (fine grained) timesteps.  ... 
doi:10.1109/distra.2017.8167672 dblp:conf/dsrt/FerrettiDGM17 fatcat:q2oacs2yw5fqljnvjj3uhdi2hy

SoftCell: Taking Control of Cellular Core Networks [article]

Xin Jin, Li Erran Li, Laurent Vanbever, Jennifer Rexford
2013 arXiv   pre-print
This minimizes data-plane state in the core switches, and pushes all fine-grained state to software switches at the base stations.  ...  These access switches apply fine-grained rules, specified by the controller, to map all traffic to the appropriate addresses and tags.  ...  In designing, prototyping, and evaluating SoftCell, we make the following contributions: Fine-grained service polices: SoftCell supports finegrained traffic steering based on applications and subscriber  ... 
arXiv:1305.3568v1 fatcat:nneoxm37f5gd7lwseitfkydyiu

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  ...  plus, OPTNET, Parallel and Distributed Simulation (PADS), and J-Simtorun simulations in multiple threads to improve performance and save on time when simulating complex SIoT devices that are able to communicate  ...  are only used if fine grained detail level simulators such as OMNet++ are required.  ... 
doi:10.35940/ijrte.c6473.098319 fatcat:hfb4hu6mircg3o6i5z76fcup54

Rampart: A Service and Agent-Based Architecture for Anti-Terrorism Planning and Resource Allocation [chapter]

Steven R. Haynes, Thomas George Kannampallil, Mark A. Cohen, Andrey Soares, Frank E. Ritter
2008 Lecture Notes in Computer Science  
The architecture uses web services and agents to provide a re-usable and extensible architecture for these types of systems.  ...  We would also like to thank Laxman Vembar and Maik Friedrich for their contributions to programming some of the components of the Rampart Agent.  ...  Each of these coarse-grained services has several underlying fine-grained operations that support the higher level service.  ... 
doi:10.1007/978-3-540-89900-6_26 fatcat:w7uvhzfjlbfkvdbcanolqsdx5i

Cluster load balancing for fine-grain network services

Kai Shen, Tao Yang, Lingkun Chu
2002 Proceedings 16th International Parallel and Distributed Processing Symposium  
The main contribution of our work is to identify effective load balancing schemes for fine-grain services through simulations and empirical evaluations on synthetic workload and real traces.  ...  This paper studies cluster load balancing policies and system support for fine-grain network services.  ...  Our study and evaluations identify techniques that are effective for fine-grain services and lead us to make several conclusions: 1) Random polling based load-balancing policies are well-suited for fine-grain  ... 
doi:10.1109/ipdps.2002.1015534 dblp:conf/ipps/ShenYC02 fatcat:xu5zu3p2t5agtdicad77t7ofhu

Dynamic Bottleneck Identification of Manufacturing Resources in Complex Manufacturing System

Xuan Su, Jingyu Lu, Chen Chen, Junjie Yu, Weixi Ji
2022 Applied Sciences  
Then, the machine activity duration method is improved through further fine-grained division, and the machine states are described by the timing flow model.  ...  This paper proposes a dynamic bottleneck identification method (DBI-BS) that is based on effective buffers and fine-grained machine states to identify bottlenecks accurately.  ...  In addition, the seven fine-grained states of manufacturing resources (fine-grained states 1-7) are related to the resource pool, and the remaining two fine-grained states (fine-grained state 8 and fine-grained  ... 
doi:10.3390/app12094195 doaj:96bf6d1e124a4fc0abe6c5a8cae2f7d9 fatcat:qsvatecx6rfjnlsm663z6i6dsa

ActoDemic: A Distributed Framework for Fine-Grained Spreading Modeling and Simulation in Large Scale Scenarios

Mattia Pellegrino, Gianfranco Lombardo, Monica Mordonini, Michele Tomaiuolo, Stefano Cagnoni, Agostino Poggi
2021 Workshop From Objects to Agents  
In particular, in this paper, we propose an agent-based epidemic model and a distributed architecture that can be used for the simulation of populations represented by millions of agents.  ...  Agent-based modeling and simulation techniques are widely and successfully used for analyzing complex and emergent phenomena in many research and application areas.  ...  ABM can be used to study the system at different abstraction levels and represents an optimal choice for fine-grained simulations [5, 6] .  ... 
dblp:conf/woa/PellegrinoLMTCP21 fatcat:6icm7pm4xvbavceb5l6ekjnixq

Page 159 of Abstracts of Photographic Science and Engineering Literature Vol. 10, Issue 5 [page]

1971 Abstracts of Photographic Science and Engineering Literature  
D: Emulsions; Silver Halide Emulsion; Mercaptans; Lippmann Emulsion; Fine Grain Emulsions; Heterocyclic Mercaptans; Ripening Agents; Restrainers.  ...  GB 1,209,366. 10Mar67 (US Ser 622,034) - 210ct70, 4pp. C: US 3,519,427; CA 860,254; FR 1,557,289. D: Emulsion Preparation; Fine Grain Emulsions; Restrainers; Sulfur Compounds.  ... 
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