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2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)最新文献

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Characteristics of a switchable metamaterial based parallel plate waveguide derived by electromagnetic simulation 基于电磁仿真的可切换超材料平行板波导特性研究
2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2011-05-19 DOI: 10.1109/SACI.2011.5872990
A. Sabata, L. Matekovits
{"title":"Characteristics of a switchable metamaterial based parallel plate waveguide derived by electromagnetic simulation","authors":"A. Sabata, L. Matekovits","doi":"10.1109/SACI.2011.5872990","DOIUrl":"https://doi.org/10.1109/SACI.2011.5872990","url":null,"abstract":"A parametric study of a switchable parallel-plate waveguide, consisting of a metamaterial based high impedance surface built in microstrip technology, a metal plane and a dielectric layer filling the space between them is presented. The geometry of the surface can be switched by means of diodes directly biased through the two metallic planes without employing any further dedicated network. Variations of both geometrical and material parameters have been considered in the electromagnetic simulations. The frequency behavior of the proposed structures, devised for filtering applications and featuring several electromagnetic band-gaps is reported by means of dispersion diagrams. The large number of band-gaps and their variation makes the structure suitable for high sensitivity sensors or filters with high steep roll-off.","PeriodicalId":334381,"journal":{"name":"2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124746162","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: 0
Web Programming features on integrated system SAP 集成系统SAP的Web编程功能
2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2011-05-19 DOI: 10.1109/SACI.2011.5873004
A. Berdie, M. Osaci, G. Proștean, A. Cristea
{"title":"Web Programming features on integrated system SAP","authors":"A. Berdie, M. Osaci, G. Proștean, A. Cristea","doi":"10.1109/SACI.2011.5873004","DOIUrl":"https://doi.org/10.1109/SACI.2011.5873004","url":null,"abstract":"This work is presenting a study performed towards the web programming on integrated system, emphasizing the facilities offered by the SAP integrated system's environment. Because the architecture of the SAP NetWeaver Application Server system is a three-tier architecture, it's possible to develop web business applications of ABAP (Advanced Business Application Programming) and/or Java type. The web applications for the preformed study were implemented on the trial version SAP NetWeaver Application Server and programmed by means of ABAP language. For achievement, it's been chosen one of the most advanced technologies, the faceless component-making technology.","PeriodicalId":334381,"journal":{"name":"2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"271 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116248986","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: 4
Above increasing autonomy of wireless sensor networks used for windmill monitoring 以上增加了用于风车监测的无线传感器网络的自主性
2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2011-05-19 DOI: 10.1109/SACI.2011.5873075
C. Vașar, G. Proștean, I. Filip, I. Szeidert
{"title":"Above increasing autonomy of wireless sensor networks used for windmill monitoring","authors":"C. Vașar, G. Proștean, I. Filip, I. Szeidert","doi":"10.1109/SACI.2011.5873075","DOIUrl":"https://doi.org/10.1109/SACI.2011.5873075","url":null,"abstract":"This paper presents considerations of using wireless sensor networks for monitoring conditions within wind farms, taking into considerations the specific of such applications. In these scenarios, which are intended to cover a lot of ground or even operate in difficult radio environments with strong attenuation, the simple and direct communication between source and destination is not always possible, due to the distance restriction. To overcome these facts, there are required multi-hop algorithms considering the optimization of consumed energy, to enhance the network lifetime. In order to enhance overall network lifetime two methods were used, based on data aggregation and routing techniques.","PeriodicalId":334381,"journal":{"name":"2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130477816","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: 3
Reconstruction of a space-time window in a transient simulation of the breaking of a dam 大坝溃坝瞬态模拟中的时空窗口重建
2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2011-05-19 DOI: 10.1109/SACI.2011.5873025
Anton Alin-Adrian
{"title":"Reconstruction of a space-time window in a transient simulation of the breaking of a dam","authors":"Anton Alin-Adrian","doi":"10.1109/SACI.2011.5873025","DOIUrl":"https://doi.org/10.1109/SACI.2011.5873025","url":null,"abstract":"The size of the output originating from high performance scientific simulations is a major bottleneck in parallel computing. In a previous paper, I introduced a new method for reducing the storage requirements of large simulation results[1]; however the proof of concept was only performed on cvasi-3D steady-state flows. This paper extends the research with a proof of concept for full 4D transient simulations, and introduces a slightly modified approach.","PeriodicalId":334381,"journal":{"name":"2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125622318","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: 6
Fast algorithm for the extraction of a space-time window in finite volume meshes 有限体积网格中时空窗口的快速提取算法
2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2011-05-19 DOI: 10.1109/SACI.2011.5873023
Anton Alin-Adrian, V. Cretu
{"title":"Fast algorithm for the extraction of a space-time window in finite volume meshes","authors":"Anton Alin-Adrian, V. Cretu","doi":"10.1109/SACI.2011.5873023","DOIUrl":"https://doi.org/10.1109/SACI.2011.5873023","url":null,"abstract":"In our previous work, we introduced a method for reducing the storage requirements of large simulation results[1], [2]. The method usually requires repetitive mesh extraction for 103 − 105 time steps, making it essential that it works as fast as possible. Now we present a fast algorithm for extracting the space-time window from finite volume meshes in order to achieve practical performance. We take advantage of particular geometric properties for our extraction in order to speed-up the process. The results show that our approach is practical and can reduce computational time from days to minutes.","PeriodicalId":334381,"journal":{"name":"2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125077491","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
Product defect prediction model 产品缺陷预测模型
2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2011-05-19 DOI: 10.1109/SACI.2011.5873055
A. M. Vladu, S. S. Iliescu, I. Fagarasan
{"title":"Product defect prediction model","authors":"A. M. Vladu, S. S. Iliescu, I. Fagarasan","doi":"10.1109/SACI.2011.5873055","DOIUrl":"https://doi.org/10.1109/SACI.2011.5873055","url":null,"abstract":"The prediction of software reliability can determine the current reliability of a product, using statistical techniques based on the failures data, obtained during testing or system usability. Software reliability growth models attempt to predict the number of defect using a correlation between exponential function and defect data. The purpose of this paper is to study the evolution of a real-life product over three releases, using the Rayleigh function in order to predict the number of defects. Our paper offers two possibilities for computing the model parameters, and then we should be able to decide which is better and what can be improved. Results from this study will be used to determine which approach is best to be used.","PeriodicalId":334381,"journal":{"name":"2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126214867","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: 2
Using hCard and vCard for improving usability in Moodle 使用hCard和vCard来提高Moodle的可用性
2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2011-05-19 DOI: 10.1109/SACI.2011.5873050
Bogdan Dragulescu, I. Ermalai, Marian Bucos, M. Mocofan
{"title":"Using hCard and vCard for improving usability in Moodle","authors":"Bogdan Dragulescu, I. Ermalai, Marian Bucos, M. Mocofan","doi":"10.1109/SACI.2011.5873050","DOIUrl":"https://doi.org/10.1109/SACI.2011.5873050","url":null,"abstract":"Extraction of information relays heavily on the user. The correct extraction of information is very important especially in an eLearning environment. We can ensure correct distribution of important data (contact information, calendar events, and locations) by encapsulating that information in the correct formats and rely on automated agents for data processing. In this paper, we propose a model of republishing the user contact information from Moodle in hCard and vCard formats, and also QR codes for mobile tagging. This application model can be extended in the future to data regarding calendar events (vcalendar, hcalendard, ical) and locations.","PeriodicalId":334381,"journal":{"name":"2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121856662","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: 5
A hybrid solution for a telecare system server 远程管理系统服务器的混合解决方案
2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2011-05-19 DOI: 10.1109/SACI.2011.5873071
D. Berian, V. Gomoi, V. Topac
{"title":"A hybrid solution for a telecare system server","authors":"D. Berian, V. Gomoi, V. Topac","doi":"10.1109/SACI.2011.5873071","DOIUrl":"https://doi.org/10.1109/SACI.2011.5873071","url":null,"abstract":"The paper presents a solution with the server components from a teleassistance / tele-monitoring system to assist elderly persons and/or post-discharged patients. The system consists of units located at the homes of the monitored persons collecting and sending medical and environmental data from sensors and a call centre with a server for recording and monitoring the data. Specialized staff will support tele-surveillance and teleassistance services. The personnel form the call-centre, the doctors, the nurses, and the patient as well, will have their own specific interfaces, based on ASP.NET solutions and/or Web Services. The telecare infrastructure and the gathered data will be used for research related to biological signal processing, data mining, decision support systems, as a step toward future generation telecare networking applications.","PeriodicalId":334381,"journal":{"name":"2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122269728","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: 2
Project status accuracy in large-scale software projects 大型软件项目中的项目状态准确性
2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2011-05-19 DOI: 10.1109/SACI.2011.5873002
Ciprian-Leontin Stanciu
{"title":"Project status accuracy in large-scale software projects","authors":"Ciprian-Leontin Stanciu","doi":"10.1109/SACI.2011.5873002","DOIUrl":"https://doi.org/10.1109/SACI.2011.5873002","url":null,"abstract":"Elaborating the project status for large-scale software projects is a very important task of the project manager due to the high need of control of such projects. Depending on the strategy used for elaborating the project status, the project manager has more or less information that they can further use in their decision-making process. In this paper we propose a classification of project status accuracy and we discuss the decisions that underlay the selection of a particular accuracy level for elaborating the status of a managed project.","PeriodicalId":334381,"journal":{"name":"2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128158783","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: 0
Congestion Management. Transmission expansion planning considering large wind power plants 拥塞管理。考虑大型风力发电厂的输电扩展规划
2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI) Pub Date : 2011-05-19 DOI: 10.1109/SACI.2011.5873066
C. Barbulescu, S. Kilyeni
{"title":"Congestion Management. Transmission expansion planning considering large wind power plants","authors":"C. Barbulescu, S. Kilyeni","doi":"10.1109/SACI.2011.5873066","DOIUrl":"https://doi.org/10.1109/SACI.2011.5873066","url":null,"abstract":"The transmission network represents undoubtedly the infrastructure that enables the power market. The deregulated environment operating conditions are leading to new challenges for the power system (congestions). Taking into consideration these facts, new tools and methodologies are necessary to be developed, according to the actual conditions. For the beginning, within the paper, the congestion management problem is tackled. Considering a real power system case study, probabilistic congestion analysis is performed using a software tool developed by the authors (in Matlab environment). Based on the results and discussions the transmission expansion planning approach is performed. This paper aims to elaborate an original mathematical model used for transmission expansion planning in case of deregulated environment. The Romanian Power System is used as a case study.","PeriodicalId":334381,"journal":{"name":"2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128095485","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: 6
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