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2012 6th International Conference on Application of Information and Communication Technologies (AICT)最新文献

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Application of functional state modelling approach for yeast Sacharomyces cerevisiae fed-batch fermentation modelling 功能状态建模方法在酵母分批补料发酵建模中的应用
2012 6th International Conference on Application of Information and Communication Technologies (AICT) Pub Date : 2012-12-31 DOI: 10.1109/ICAICT.2012.6398487
S. Viļums, E. Kozlinskis, V. Brusbardis
{"title":"Application of functional state modelling approach for yeast Sacharomyces cerevisiae fed-batch fermentation modelling","authors":"S. Viļums, E. Kozlinskis, V. Brusbardis","doi":"10.1109/ICAICT.2012.6398487","DOIUrl":"https://doi.org/10.1109/ICAICT.2012.6398487","url":null,"abstract":"Continuous estimation of bioprocess state during yeast fed-batch fermentation requires using accurate mathematical model and parameters that can describe the actual state of the yeast growth during fermentation. Application of functional state modelling approach for the yeast Saccharomyces cerevisiae fed-batch fermentations is presented. The main advantage of the modelling approach over global model with complex structure is that the parameters of each local model can be estimated separately from the other local model parameters. Moreover, this approach makes it easier to perform model simulation and parameter estimation compared with the complex global model. Obtained experimental data from yeast fed-batch fermentations show sufficiently good match with the curves simulated using functional state fermentation model.","PeriodicalId":221511,"journal":{"name":"2012 6th International Conference on Application of Information and Communication Technologies (AICT)","volume":"2017 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122543851","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
Problems and prospects of electronic shops development in Georgia 格鲁吉亚电子商店发展的问题与展望
2012 6th International Conference on Application of Information and Communication Technologies (AICT) Pub Date : 2012-12-31 DOI: 10.1109/ICAICT.2012.6398512
D. Zautashvili, A. Girgvliani
{"title":"Problems and prospects of electronic shops development in Georgia","authors":"D. Zautashvili, A. Girgvliani","doi":"10.1109/ICAICT.2012.6398512","DOIUrl":"https://doi.org/10.1109/ICAICT.2012.6398512","url":null,"abstract":"There are considered in a given work the problems of Georgian electronic shops. There is presented the structure of electronic shops in Georgia by groups of goods. Also specific features of electronic business development in Georgia are emphasized. There are evaluated the prospects of Georgian electronic business associated with resolving the urgent problems.","PeriodicalId":221511,"journal":{"name":"2012 6th International Conference on Application of Information and Communication Technologies (AICT)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129847057","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
Distributed file system as a basis of data-intensive computing 分布式文件系统作为数据密集型计算的基础
2012 6th International Conference on Application of Information and Communication Technologies (AICT) Pub Date : 2012-12-31 DOI: 10.1109/ICAICT.2012.6398484
A. Adamov
{"title":"Distributed file system as a basis of data-intensive computing","authors":"A. Adamov","doi":"10.1109/ICAICT.2012.6398484","DOIUrl":"https://doi.org/10.1109/ICAICT.2012.6398484","url":null,"abstract":"The extremely fast grow of Internet Services, Web and Mobile Applications and advance of the related Pervasive, Ubiquity and Cloud Computing concepts have stumulated production of tremendous amounts of data available online. Event with the power of today's modern computers it still big challenge for business and government organizations to manage, search, analyze, and visualize this vast amount of data as information. Data-Intensive computing which is intended to address this problems become quite intense during the last few years yielding strong results. Data intensive computing framework is a complex system which includes hardware, software, communications, and Distributed File System (DFS) architecture. This paper is giving comprehensive information on how distributed file system supports this approach of processing extra-large volumes of data. It is definitely expected that this work will contribute to future research on similar and related topics as spin off from this study.","PeriodicalId":221511,"journal":{"name":"2012 6th International Conference on Application of Information and Communication Technologies (AICT)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126668100","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: 7
Real time decision support systems for mobile users in intelligent cities 智能城市中移动用户的实时决策支持系统
2012 6th International Conference on Application of Information and Communication Technologies (AICT) Pub Date : 2012-12-31 DOI: 10.1109/ICAICT.2012.6398470
A. Costanzo, A. Faro
{"title":"Real time decision support systems for mobile users in intelligent cities","authors":"A. Costanzo, A. Faro","doi":"10.1109/ICAICT.2012.6398470","DOIUrl":"https://doi.org/10.1109/ICAICT.2012.6398470","url":null,"abstract":"Current user mobility is supported by GPS navigation systems mainly based on average traffic conditions, whereas we know that both mobility and logistics operations could be facilitated if mobile users may choose the path to destination and the loading and unloading circuits using navigators that take into account the current traffic and weather conditions. Also, personal data, such as health status and age, should be taken into account by this new generation of navigators to suggest proper mobility to users. For these reasons, the paper aims at proposing a real time decision support system (DSS) that helps mobile users to reach their destination taking into account both the main external conditions and personal constraints. In the paper we propose that such DSS operates at a semantic layer on the top of the proprietary applications so that its suggestions take into account all the city datasets, while proprietary applications may continue to carry out implementation dependent functionalities, such as communicating with mobiles, taking traffic measures, launching specific alerts. The paper not only shows how structuring such a semantic layer, but also illustrates how providing such location based services to the user mobiles using JQMobile and Flash Builder frameworks.","PeriodicalId":221511,"journal":{"name":"2012 6th International Conference on Application of Information and Communication Technologies (AICT)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123638320","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
Interactive teaching methods of mathematical physics by the methods of computer visualization 运用计算机可视化方法进行数学物理互动式教学
2012 6th International Conference on Application of Information and Communication Technologies (AICT) Pub Date : 2012-12-31 DOI: 10.1109/ICAICT.2012.6398522
S. T. Huseynov, N. V. Ibadov, A. Aslanov
{"title":"Interactive teaching methods of mathematical physics by the methods of computer visualization","authors":"S. T. Huseynov, N. V. Ibadov, A. Aslanov","doi":"10.1109/ICAICT.2012.6398522","DOIUrl":"https://doi.org/10.1109/ICAICT.2012.6398522","url":null,"abstract":"Interactive learning of mathematical physics at the university education essentially depend on the methods of computer visualization. Currently, there is the big number of software in computer mathematics, and all of them have different quality degree of computer visualization. Therefore, in this direction it is very important to correctly select and properly apply the most suitable software. In the article there are presented different important practical issues of computer visualization and the use of computer mathematics to achieve maximum efficiency in the interactive teaching of the basic divisions of mathematical physics.","PeriodicalId":221511,"journal":{"name":"2012 6th International Conference on Application of Information and Communication Technologies (AICT)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115504940","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
SoR based request routing for future CDN 未来CDN的基于SoR的请求路由
2012 6th International Conference on Application of Information and Communication Technologies (AICT) Pub Date : 2012-12-31 DOI: 10.1109/ICAICT.2012.6398497
J. Wijekoon, E. Harahap, H. Nishi
{"title":"SoR based request routing for future CDN","authors":"J. Wijekoon, E. Harahap, H. Nishi","doi":"10.1109/ICAICT.2012.6398497","DOIUrl":"https://doi.org/10.1109/ICAICT.2012.6398497","url":null,"abstract":"Internet users are constantly demanding faster and higher quality services from their internet service providers. This results an increase in broadband services, and access to delivery of applications enriched in data become top priority. Therefore, for fast delivery of such applications, Content Delivery Networks (CDNs) have been introduced. The Internet has become a massive system consisting of enormous amounts of information. To maintain the rich information in the Internet and to achieve maximum benefit from networks, Service-oriented Routers (SoRs) have been introduced. A SoR has a high-throughput database and is able to analyze all transactions on its interfaces. In addition, SoRs can provide APIs for accessing stored contents in order to enrich services. CDNs generally use Request Routing (RR) methods to achieve low user latency by performing load balancing among servers. RR is accomplished by selecting the nearest server for a particular user. In this paper we implement a new RR infrastructure that is based on the content of packet streams. The proposed system is independent of DNS-based RR, which is the predominant RR method used by current CDN infrastructures. In our system, content-centric request re-routing with SoR is used. Experimental evaluation and comparison of the round trip time (RTT) result of our proposed system with DNS-based RR indicates that our system achieves 50-60% reduction in connection initiation time. The SoR based RR method is able to reroute packets without disturbing clients, which is not possible using existing RR methods. This feature will make future CDNs more effective and convenient.","PeriodicalId":221511,"journal":{"name":"2012 6th International Conference on Application of Information and Communication Technologies (AICT)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124589455","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: 7
Modelling, simulation and monitoring the use of LabVIEW 建模、仿真和监控使用LabVIEW
2012 6th International Conference on Application of Information and Communication Technologies (AICT) Pub Date : 2012-12-31 DOI: 10.1109/ICAICT.2012.6398529
Š. Koprda, M. Turčáni, Z. Balogh
{"title":"Modelling, simulation and monitoring the use of LabVIEW","authors":"Š. Koprda, M. Turčáni, Z. Balogh","doi":"10.1109/ICAICT.2012.6398529","DOIUrl":"https://doi.org/10.1109/ICAICT.2012.6398529","url":null,"abstract":"The article deals with the issues of modelling of loading of a computer processor using LabVIEW. In the initial part of the article the authors deal with the definition of basic terms in the area of modelling and simulation of processes. In the second part, methods of verification and validation of models are presented. The article describes the modelling environment LabVIEW, creation of virtual instruments, methods of planning and the proposal of processes, as well as distant administration of the processes. In the given environment authors designed a virtual instrument to monitor the loading of processor. The application can be used as a diagnostic tool for the tuning of processes, demanding as to calculation and memory. The application can also serve for fast processor temperature detecting. The created application can be set on in the real time in the most frequently used types of computers with up-to-date platform of processes.","PeriodicalId":221511,"journal":{"name":"2012 6th International Conference on Application of Information and Communication Technologies (AICT)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128286313","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: 14
Information access in the globalised world 全球化世界中的信息获取
2012 6th International Conference on Application of Information and Communication Technologies (AICT) Pub Date : 2012-12-31 DOI: 10.1109/ICAICT.2012.6398513
M. Paposhvili, A. Suladze
{"title":"Information access in the globalised world","authors":"M. Paposhvili, A. Suladze","doi":"10.1109/ICAICT.2012.6398513","DOIUrl":"https://doi.org/10.1109/ICAICT.2012.6398513","url":null,"abstract":"In this paper, focus is given to recent advances in technology and the process of globalization. It assesses the important aspects related to public access to information in the new world. A much wider significance is given to mass communication as it plays important role in the process of globalization. The major features of this process are introduced, discussing it's multilateral form (economic, military, environmental globalization and etc). In addition positive as well as negative effects of globalization on mass communication are illustrated. The paper highlights the role of the media and states that in different cases the mass media can be used as a tool for achieving own purposes by government or different interest groups. The article examines different aspects of development of mass communication and pays attention to difficulties related to huge amount of information.","PeriodicalId":221511,"journal":{"name":"2012 6th International Conference on Application of Information and Communication Technologies (AICT)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127377284","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
Secure data aggregation in wireless Multimedia Sensor Networks via watermarking 基于水印的无线多媒体传感器网络安全数据聚合
2012 6th International Conference on Application of Information and Communication Technologies (AICT) Pub Date : 2012-12-31 DOI: 10.1109/ICAICT.2012.6398501
E. Elbasi, S. Ozdemir
{"title":"Secure data aggregation in wireless Multimedia Sensor Networks via watermarking","authors":"E. Elbasi, S. Ozdemir","doi":"10.1109/ICAICT.2012.6398501","DOIUrl":"https://doi.org/10.1109/ICAICT.2012.6398501","url":null,"abstract":"Wireless Multimedia Sensor Networks (WMSNs) consist of sensor nodes that have multiple sensing units. Unlike traditional wireless sensor networks, WMSNs are used to collect multimedia data such as video or image. As WMSNs are employed by military or civil surveillance/tracking applications security of these Networks must be ensured. As in traditional wireless sensor Networks, sensor nodes in WMSNs are resource limited. Hence, data collection in WMSNs must be performed in an energy efficient way. In this study, a watermarking based protocol that ensures secure and energy efficient data collection in WMSNs is proposed. In the proposed protocol, sensor nodes embed the secret data into image data using an attack resilient watermarking algorithm and data aggregators aggregate the image data. Performance analysis and simulations show that the proposed protocol ensures secure data aggregation and reduces the amount of data transmission.","PeriodicalId":221511,"journal":{"name":"2012 6th International Conference on Application of Information and Communication Technologies (AICT)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129199557","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: 21
Coded OFDM wireless systems with generalized prefix 广义前缀编码OFDM无线系统
2012 6th International Conference on Application of Information and Communication Technologies (AICT) Pub Date : 2012-12-31 DOI: 10.1109/ICAICT.2012.6398494
H. Dogan, H. Yildiz, T. Cooklev, Yusuf Acar
{"title":"Coded OFDM wireless systems with generalized prefix","authors":"H. Dogan, H. Yildiz, T. Cooklev, Yusuf Acar","doi":"10.1109/ICAICT.2012.6398494","DOIUrl":"https://doi.org/10.1109/ICAICT.2012.6398494","url":null,"abstract":"In the case of orthogonal frequency-division multi-plexing (OFDM) systems, associated subcarriers can experience deep fades. When a cyclic prefix (CP) is used, CP-OFDM systems suffer from deep fading effects. With the channel coding and interleaving, coded OFDM provides a robust communication link for wireless channels. Coded CP-OFDM (COFDM) is one of the widely used transmission techniques for overcoming the deep fading of the channel and it tries to minimize deep fading problem by the use of forward error correction (FEC) techniques. Since it is known that the Coded CP-OFDM is not an exact solution to overcome the deep fading effect that degrades significantly the system performance, Coded generalized prefix (GP)-OFDM is proposed and also compared with coded CP-OFDM.","PeriodicalId":221511,"journal":{"name":"2012 6th International Conference on Application of Information and Communication Technologies (AICT)","volume":"228 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123278270","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
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