First Asia International Conference on Modelling & Simulation (AMS'07)最新文献_第8页

Component-Based Simulation Model Development Using BOMs and Web Services 利用bom和Web服务开发基于组件的仿真模型

First Asia International Conference on Modelling & Simulation (AMS'07) Pub Date : 2007-03-27 DOI: 10.1109/AMS.2007.26

F. Moradi

{"title":"Component-Based Simulation Model Development Using BOMs and Web Services","authors":"F. Moradi","doi":"10.1109/AMS.2007.26","DOIUrl":"https://doi.org/10.1109/AMS.2007.26","url":null,"abstract":"Modelling and simulation (M&S) is a valuable tool and provides means for reducing, amongst others, manufacturing and training costs. However, development of simulation models is a multi-disciplinary and time/resource consuming process. Building simulation models through composition and reuse of predefined and already existing validated simulation components is an approach to reduce the associated costs and improving the usability of the models. The base object model, BOM, is a new standard for defining reusable and composable simulation components. However, BOMs lack the necessary expressive power to ensure semantic matching of simulation components. In Web service composition (WSC), composite services are built by assembling existing services in order to address functionalities required by users. In WSC much emphasis has been on including the semantic aspects of the composition, through among others utilization of the semantic Web concept. In this paper we describe a process that has been developed at the Swedish Defence Research Agency (FOI) with the aim to speed up and improve the development of simulation models. This process utilizes the BOM concept and extends it by taking advantage of the techniques used in WSC. We will present our approach and findings based on our implementation of the proposed process","PeriodicalId":198751,"journal":{"name":"First Asia International Conference on Modelling & Simulation (AMS'07)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124776370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

SDR: A Semantic Based Distributed Repository for Simulation Models and Resources 基于语义的分布式仿真模型资源库

First Asia International Conference on Modelling & Simulation (AMS'07) Pub Date : 2007-03-27 DOI: 10.1109/AMS.2007.87

Marianela García Lozano, F. Moradi, R. Ayani

{"title":"SDR: A Semantic Based Distributed Repository for Simulation Models and Resources","authors":"Marianela García Lozano, F. Moradi, R. Ayani","doi":"10.1109/AMS.2007.87","DOIUrl":"https://doi.org/10.1109/AMS.2007.87","url":null,"abstract":"Recent advances in Internet, peer-to-peer and grid technologies have made collaboration and resource sharing across organizational boundaries more feasible. Today, it is essential for many organizations to be able to discover, share and manage distributed resources in a transparent, meaningful and secure way. A fundamental problem is locating, matching and composing resources or services of interest. In this paper we describe our initial work designing and developing a semantic based distributed repository for secure sharing of simulation models, components and related resources such as computer resources. We propose an overlay architecture which combines advances in semantic Web, peer-to-peer and grid techniques. In our project at the Swedish Defence Research Agency (FOI) we had a need for a repository of simulation related resources and having identified our requirements we found that there was no suitable of-the-shelf system available. We describe the design, tools and a prototype implementation of this system - the semantic based distributed repository (SDR) and conclude with our experiences and some raised issues. We argue that although some of the used techniques still are a bit immature and need further improvements a system like the SDR has a lot of potential and can also be used in other domains than modeling and simulation","PeriodicalId":198751,"journal":{"name":"First Asia International Conference on Modelling & Simulation (AMS'07)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126347311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Semantic Composability Measure for Semantic Web Services 语义Web服务的语义可组合性度量

First Asia International Conference on Modelling & Simulation (AMS'07) Pub Date : 2007-03-27 DOI: 10.1109/AMS.2007.88

Elham Paikari, J. Habibi, S. Yeganeh

引用次数: 8

An Improved Shock Graph Approach for Shape Recognition and Retrieval 一种改进的激波图形状识别与检索方法

First Asia International Conference on Modelling & Simulation (AMS'07) Pub Date : 2007-03-27 DOI: 10.1109/AMS.2007.13

Hamidreza Zaboli, M. Rahmati

引用次数: 16

Transient Stability Assessment of a Power System with a Static Synchronous Series Compensator 带静态同步串联补偿器的电力系统暂态稳定性评估

First Asia International Conference on Modelling & Simulation (AMS'07) Pub Date : 2007-03-27 DOI: 10.1109/AMS.2007.107

P. Kumkratug, P. Laohachai

引用次数: 5

A Grid-Based Stable Routing Algorithm in Mobile Ad Hoc Networks 移动Ad Hoc网络中基于网格的稳定路由算法

First Asia International Conference on Modelling & Simulation (AMS'07) Pub Date : 2007-03-27 DOI: 10.1109/AMS.2007.3

Zhengyu Wu, Hantao Song, Shaofeng Jiang, Xiaomei Xu

{"title":"A Grid-Based Stable Routing Algorithm in Mobile Ad Hoc Networks","authors":"Zhengyu Wu, Hantao Song, Shaofeng Jiang, Xiaomei Xu","doi":"10.1109/AMS.2007.3","DOIUrl":"https://doi.org/10.1109/AMS.2007.3","url":null,"abstract":"Since nodes in the mobile ad hoc networks (MANETs) network move freely and randomly, routes often get disconnected. The major challenge for MANETs is therefore to implement routing protocols that must respond to changes in the network topology in order to maintain and reconstruct the routes in a timely manner as well as to establish reliable routes. In this paper, we propose a new routing algorithm called grid-based stable routing algorithm (GSRA), GSRA exploits the concept of a routing protocol called Grid. The main difference, between these two protocols is that GSRA considers grid head stability and route stability but the Grid does not. In GSRA, grid partitioning is the same as in the Grid routing protocol. Each grid zone selects a grid head to route. Also, GSRA defines a new parameter called grid head stability to select stable grid head. In routing discovery, each node receives the RREQ packet and uses the link stability metric to evaluate link stability. The destination node collects several feasible routes and then selects the most stable route according to end-to-end reliability. Simulation results indicate that GSRA has a higher packet delivery ratio, lower end-to-end delay and lower routing load than Grid and AODV","PeriodicalId":198751,"journal":{"name":"First Asia International Conference on Modelling & Simulation (AMS'07)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124840280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 24

Modified Line Search Method for Global Optimization 改进的全局优化直线搜索方法

First Asia International Conference on Modelling & Simulation (AMS'07) Pub Date : 2007-03-27 DOI: 10.1109/AMS.2007.68

C. Grosan, A. Abraham

引用次数: 13

Node Stability in Dynamic Communication Networks 动态通信网络中的节点稳定性

First Asia International Conference on Modelling & Simulation (AMS'07) Pub Date : 2007-03-27 DOI: 10.1109/AMS.2007.73

Matthias R. Brust, S. Rothkugel, A. Andronache

引用次数: 6

Grid Web Services Facilitating Access to Vocational Training for Job Rotation 网格网络服务促进职业轮岗培训

First Asia International Conference on Modelling & Simulation (AMS'07) Pub Date : 2007-03-27 DOI: 10.1109/AMS.2007.49

N. Karadimas, A. Orsoni, N. Papastamatiou

引用次数: 2

Structure of Simulation Systems for Structural-Dynamic Systems 结构动力系统仿真系统的结构

First Asia International Conference on Modelling & Simulation (AMS'07) Pub Date : 2007-03-27 DOI: 10.1109/AMS.2007.97

F. Breitenecker, N. Popper

{"title":"Structure of Simulation Systems for Structural-Dynamic Systems","authors":"F. Breitenecker, N. Popper","doi":"10.1109/AMS.2007.97","DOIUrl":"https://doi.org/10.1109/AMS.2007.97","url":null,"abstract":"This contribution presents developments and trend for the structure of new simulation systems, or for extensions of existing simulation systems, in order to handle structural-dynamics systems in an adequate manner. The paper first introduces the CSSL standard for continuous system simulation and its consequences. In the following, discrete elements in continuous modelling and simulation; in more detail event structures are discussed and state events are classified. Thereby, the class of structural-dynamic systems is introduced: state events, changing the dimension of the state space, generate structural-dynamic systems. The paper continues with recent modelling standards in continuous modelling and simulation. There, Modelica and VHDL-AMS are leaving the classic input/output minus; related modelling methods and introduce non-causal modelling on a high level, including implicit models and state events associated with state events. Both new standards, extending and replacing the CSSL standard for the model frame, emphasise on continuous and hybrid modelling; but also especially Modelica allows defining pure discrete model constructs based on events, state charts, and Petri nets. The main chapter concentrates on new proposals for extending model frame and experimental frame of simulation systems, mainly in order to handle structural-dynamic systems properly. There, features of two competing 'philosophies' are sketched, maximal state space versus hybrid decomposition. The paper concludes with a concept for generalisation of the experimental frame, leaving the limits of pure time domain analysis","PeriodicalId":198751,"journal":{"name":"First Asia International Conference on Modelling & Simulation (AMS'07)","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117254394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1