IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON)最新文献_第10页

A real-time eyebrow segmentation and tracking technique to support an electric wheelchair interface 一个支持实时眉毛分割和跟踪技术的电动轮椅接口

IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON) Pub Date : 2015-11-02 DOI: 10.1109/EUROCON.2015.7313724

Pietro Martins de Oliveira, F. C. Flores, N. Martins

引用次数: 2

Performance analysis of a 2-tier caching proxy system for mobile RESTful services 移动RESTful服务两层缓存代理系统的性能分析

IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON) Pub Date : 2015-11-02 DOI: 10.1109/EUROCON.2015.7313716

Iyad Ollite, N. Mohamudally

{"title":"Performance analysis of a 2-tier caching proxy system for mobile RESTful services","authors":"Iyad Ollite, N. Mohamudally","doi":"10.1109/EUROCON.2015.7313716","DOIUrl":"https://doi.org/10.1109/EUROCON.2015.7313716","url":null,"abstract":"With the increasing use of smartphones and mobile applications, users access the Internet from everywhere using mobile networks. Different applications require different connectivity types or amount of data and a slow network can lead to a drastic degradation in performance. These applications usually access data on servers which are also accessible via other technologies such as websites, web service consumption or RESTful services on non-mobile clients and to ensure the same service, a single application programming interface (API) is provided. When mobile users access these services, the same traditional techniques such as SOAP based web services or RESTful services are used but these are not always appropriate. Similarly, the use of current web caching methods do not provide the same performance gain when HTTP based RESTful services are called from mobile devices. This paper proposes a 2-tier caching proxy system, which can be easily deployed and used by producers and consumers of RESTful services. This system has been implemented and tested using a live system and performance evaluation showed that a performance gain of up to 59% can be achieved along with a bandwidth reduction of 70% for service providers and 86% for clients.","PeriodicalId":133824,"journal":{"name":"IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116381813","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

Detailed modelling of overhead line for the elecromagnetic transients studies 架空线路电磁暂态研究的详细建模

IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON) Pub Date : 2015-11-02 DOI: 10.1109/EUROCON.2015.7313696

S. Grebović

引用次数: 1

Reliability analysis of Multi-State Systems based on tools of multiple-valued logic 基于多值逻辑工具的多状态系统可靠性分析

IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON) Pub Date : 2015-11-02 DOI: 10.1109/EUROCON.2015.7313757

M. Kvassay, E. Zaitseva, J. Kostolny, V. Levashenko

引用次数: 3

Grid power control based on a wind energy conversion system and a flywheel energy storage system 基于风能转换系统和飞轮储能系统的电网功率控制

IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON) Pub Date : 2015-11-02 DOI: 10.1109/EUROCON.2015.7313699

A. Boumassata, D. Kerdoun, M. Madaci

引用次数: 6

Enhancing home appliances energy optimization with solar power integration 利用太阳能集成，加强家电能源优化

IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON) Pub Date : 2015-11-02 DOI: 10.1109/EUROCON.2015.7313798

David Oliveira, E. Rodrigues, R. Godina, T. D. P. Mendes, J. Catalão, E. Pouresmaeil

{"title":"Enhancing home appliances energy optimization with solar power integration","authors":"David Oliveira, E. Rodrigues, R. Godina, T. D. P. Mendes, J. Catalão, E. Pouresmaeil","doi":"10.1109/EUROCON.2015.7313798","DOIUrl":"https://doi.org/10.1109/EUROCON.2015.7313798","url":null,"abstract":"The theoretical potential for renewable energy resources (RES) to meet the global demands of energy is generally high and the ambitions for introducing RES into energy systems are growing worldwide, which also can contribute to global climate change mitigation if it is produced in a sustainable manner. To address these issues, more and more governments are implementing various programs and energy policies to accelerate the deployment of RES. The aforementioned two reasons lead to an urgent need to add new generating capacity or reduce consumption during peak periods, or both. The first option for power generation is to use RES which can inject electric energy to the grid while avoiding greenhouse gas emissions. However, the capacities of RES are not enough to supply all the required power from the side of the load. Facts that are leading to the proposal of original ways to reduce the use of energy in many sectors, namely in commercial, residential, and industrial sectors, in order to reduce the total energy costs of the consumer, to reduce the energy demand specially during on-peak hours and the greenhouse gas emissions while safeguarding end-user preferences. The aim of this paper is to determine the impact of model predictive control (MPC) on energy savings of residential households. Furthermore, the value and impact of generated power by local power sources, such as roof-top-solar, will be determined during off-peak, mid-peak, and on-peak, providing simulations during 24 hours in a house.","PeriodicalId":133824,"journal":{"name":"IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133381912","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: 17

Printed microelectronics: From technology to design, rebuilding the path 印刷微电子:从技术到设计，重建的路径

IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON) Pub Date : 2015-11-02 DOI: 10.1109/EUROCON.2015.7313809

E. Ramón, J. Carrabina, L. Terés

引用次数: 0

Scalable system for e-orders as a service in cloud 可扩展系统的电子订单即服务在云

IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON) Pub Date : 2015-11-02 DOI: 10.1109/EUROCON.2015.7313733

S. Ristov, Filip Dimitrievski, M. Gusev, G. Armenski

{"title":"Scalable system for e-orders as a service in cloud","authors":"S. Ristov, Filip Dimitrievski, M. Gusev, G. Armenski","doi":"10.1109/EUROCON.2015.7313733","DOIUrl":"https://doi.org/10.1109/EUROCON.2015.7313733","url":null,"abstract":"Cloud market grows each year and companies' dilemma is when and where to migrate their services and applications. Companies can migrate the whole application together with its data, or move only data to some application or service that is already prepared in the cloud. Companies have challenges in either way. For the former, the company should redevelop its application to be applicable to the cloud architecture of the cloud service provider, while it should develop some adapter or make some data transformation for the latter. This paper focuses on the migration of the application along with its data and presents the development of scalable and portable system for e-ordering, which can be offered as a service in the cloud. The system orchestrates the resources dynamically and groups buyers and sellers according to the needs, thus reducing the database size and optimizing the cost and performance. Series of experiments are conducted to prove the scalability of the system hosted in the scalable Eucalyptus cloud framework. The results show a phenomenon, that is, superlinear improvement (greater than the scaled resources) of the performance while scaling the resources. The new architecture achieves speedup of up to 20 while scaling the resources only with factor four. Also, superlinearity appears in the number of handled requests.","PeriodicalId":133824,"journal":{"name":"IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131715046","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

Adaptive coordinated droop control for multi-battery storage 多电池储能的自适应协调下垂控制

IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON) Pub Date : 2015-11-02 DOI: 10.1109/EUROCON.2015.7313703

D. N. Huu, Hung Truong Nam

{"title":"Adaptive coordinated droop control for multi-battery storage","authors":"D. N. Huu, Hung Truong Nam","doi":"10.1109/EUROCON.2015.7313703","DOIUrl":"https://doi.org/10.1109/EUROCON.2015.7313703","url":null,"abstract":"DC distribution grids are more and more considered an attractive solution to integrate renewable energy sources because of good matching with dc output voltage such as photovoltaic (PV) array systems, electric vehicles and distributed battery energy storage systems (BESS). To overcome the control problems involving coordination control schemes of multi-BESSs in real-time as well as optimized operation strategies of dc grids in long-term, this paper presents the adaptive coordinated droop control of multi-distributed battery energy storage systems in DC distribution grids. The adaptive coordinated droop is proposed to force real-time state of charge of BESS to track on the optimized scheduled state of charge (SOC) in long-term. Furthermore, in this approach, the energy storage units (ESUs) with higher SOC dispatch more power, while the ones with lower SOC dispatch less power. The SOC difference among ESUs exponentially reduces and finally the exchange power is equally shared between the distributed ESUs. Meanwhile, the exchange power share speed can be adjusted by changing the exponent of SOC in the adaptive coordinated droop control.","PeriodicalId":133824,"journal":{"name":"IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON)","volume":"664 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120881233","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: 13

General requirements and security architecture for mobile phone anti-cloning measures 手机防克隆措施的一般要求和安全架构

IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON) Pub Date : 2015-11-02 DOI: 10.1109/EUROCON.2015.7313666

I. Gepko

{"title":"General requirements and security architecture for mobile phone anti-cloning measures","authors":"I. Gepko","doi":"10.1109/EUROCON.2015.7313666","DOIUrl":"https://doi.org/10.1109/EUROCON.2015.7313666","url":null,"abstract":"The impressive number of counterfeit and stolen mobile phones as well as the emergence of applications where the authentication of mobile terminal is needed shows the critical importance of reliable protection of the mobile device identity. Counterfeiters may use for their products identifiers allocated for genuine handsets. Besides, forgery of the International Mobile Equipment Identity (IMEI) is not too difficult for most of existing smartphones as their software which is the last source of IMEI before sending it to network is vulnerable to modifications. In this paper we argue that there is a need for developing of anti-cloning tool for the mobile devices, which efficacy should not depend on manufacturers. The basic requirements for the novel security architecture were formulated. We introduced “provable experience” authentication factor of mobile device which is dual with respect to the “social network” authentication factor of user. A novel method of multi-factor authentication of mobile device is proposed based on this, which allows effective blocking of clones in cellular networks and does not require standardization or changes in mobile device construction.","PeriodicalId":133824,"journal":{"name":"IEEE EUROCON 2015 - International Conference on Computer as a Tool (EUROCON)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126447723","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