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2014 Information and Communication Technologies Innovation and Application (ICTIA)最新文献

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The use of web 2.0 and online virtual communities to develop marketing strategies 利用web2.0和在线虚拟社区制定营销策略
2014 Information and Communication Technologies Innovation and Application (ICTIA) Pub Date : 2014-03-01 DOI: 10.1109/ICTIA.2014.7883759
Rim Gharbi Mrabet, A. Triki
{"title":"The use of web 2.0 and online virtual communities to develop marketing strategies","authors":"Rim Gharbi Mrabet, A. Triki","doi":"10.1109/ICTIA.2014.7883759","DOIUrl":"https://doi.org/10.1109/ICTIA.2014.7883759","url":null,"abstract":"The web 2.0 or “online interactive platform”, becomes today one of the most powerful medium which enables the interaction of web's visitors, knowledge sharing, co-creation of information, empowerment of consumers and/or companies, brand commitment and loyalty, leading to a successful Internet marketing strategy. Therefore, we will focus in this study on the influence of the use of web 2.0 and online virtual communities in the development of marketing strategy.","PeriodicalId":390925,"journal":{"name":"2014 Information and Communication Technologies Innovation and Application (ICTIA)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132660798","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
Design and implementation of an RGB to HMMD color conversion module on FPGA 基于FPGA的RGB到HMMD颜色转换模块的设计与实现
2014 Information and Communication Technologies Innovation and Application (ICTIA) Pub Date : 2014-03-01 DOI: 10.1109/ICTIA.2014.7883768
L. Touil, Abdessalem Ben Abdelali, A. Mtibaa, Hachem Ben Salem
{"title":"Design and implementation of an RGB to HMMD color conversion module on FPGA","authors":"L. Touil, Abdessalem Ben Abdelali, A. Mtibaa, Hachem Ben Salem","doi":"10.1109/ICTIA.2014.7883768","DOIUrl":"https://doi.org/10.1109/ICTIA.2014.7883768","url":null,"abstract":"In this paper, we propose a hardware architecture to implement a RGB to HMMD Color space converter. This converter presents a fundamental module for the color structure descriptor (CSD) extraction. The CSD provides a high satisfactory image indexing and retrieval results among all MPEG-7color-based descriptors, but the real time implementation of this descriptor still having problems. We propose a hardware implementation of the RGB to HMMD block using Field Programmable Gate Arrays (FPGAs). The proposed implementation architecture can efficiently operate under real time video processing constraints. We have used a new FPGA family to implement the proposed architecture. Synthesis and simulation results of the developed hardware module are given to demonstrate the effectiveness of the implemented architecture and to show the simulations results for a real input image.","PeriodicalId":390925,"journal":{"name":"2014 Information and Communication Technologies Innovation and Application (ICTIA)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133371298","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
Comparative study of transport protocols in WSN 无线传感器网络中传输协议的比较研究
2014 Information and Communication Technologies Innovation and Application (ICTIA) Pub Date : 2014-03-01 DOI: 10.1109/ICTIA.2014.7883760
Azizi Ridha
{"title":"Comparative study of transport protocols in WSN","authors":"Azizi Ridha","doi":"10.1109/ICTIA.2014.7883760","DOIUrl":"https://doi.org/10.1109/ICTIA.2014.7883760","url":null,"abstract":"The wireless sensor networks are a major technological development into the various problems in many application areas related to health, safety, environment, etc. This work focuses on sensor networks and mainly on the transport layer which must detect and avoid congestion. It is desirable that the transport layers protocols provide reliability suggestions planned solve problems of congestion and optimize energy. Several proposals have been made for alternative transport protocols, generally oriented to optimize specific aspects and / or application scenarios. We did a study on wireless sensor networks and its various transport mechanisms. We also conducted a comparative study between several transport protocols. Thereafter, we emulated two transport protocols based on two main criteria which are reliability and congestion. We are therefore interested in the results to find the most reliable protocol that provides a transfer with the least loss.","PeriodicalId":390925,"journal":{"name":"2014 Information and Communication Technologies Innovation and Application (ICTIA)","volume":"192 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114222712","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
Predictive speculative concurrency control for real-time database systems 实时数据库系统的预测性推测性并发控制
2014 Information and Communication Technologies Innovation and Application (ICTIA) Pub Date : 2014-03-01 DOI: 10.1109/ICTIA.2014.7883772
Elyès Kooli, N. Aissaoui
{"title":"Predictive speculative concurrency control for real-time database systems","authors":"Elyès Kooli, N. Aissaoui","doi":"10.1109/ICTIA.2014.7883772","DOIUrl":"https://doi.org/10.1109/ICTIA.2014.7883772","url":null,"abstract":"Real-Time Database Systems (RTDBSs) are designed to manage the majority of current applications which manipulate a large volume of data and have a great need of real-time computation. One of the main issues in the DBMSs is to control the access to the same data items by the transactions in incompatible mode. In RTDBSs, this problem becomes more complicated since the transaction manager must not only avoid data access conflicts, but it has also to provide mechanisms that help transactions to meet their deadlines, to maximize the transactions success ratio. In this paper, we describe The SCC protocol (Speculative Concurrency Control) which is one of the first concurrency control protocol RTDBS. It is based on the transactions duplicating transactions. However, the SCC raises some problems; we propose a new extension of this protocol to solve these problems and to increase the number of transactions meeting their deadline.","PeriodicalId":390925,"journal":{"name":"2014 Information and Communication Technologies Innovation and Application (ICTIA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130246683","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
Modeling by finite element method of detecting rail squat by pulsed thermography 用脉冲热成像法对钢轨深埋进行有限元建模
2014 Information and Communication Technologies Innovation and Application (ICTIA) Pub Date : 2014-03-01 DOI: 10.1109/ICTIA.2014.7883754
A. Elhassnaoui, A. Saifi, A. Elamiri, S. Sahnoun
{"title":"Modeling by finite element method of detecting rail squat by pulsed thermography","authors":"A. Elhassnaoui, A. Saifi, A. Elamiri, S. Sahnoun","doi":"10.1109/ICTIA.2014.7883754","DOIUrl":"https://doi.org/10.1109/ICTIA.2014.7883754","url":null,"abstract":"We present in this work a numerical model based on the finite element method to detect squat defect which are dangerously frequent in the rail network. We have used the pulsed infrared technique thermography for modeling the detection of these defects. We also developed a model for predicting the depth of these defects, which is a crucial parameter in the characterization of the railway state. The obtained results as a thermal images showed that the model can be applied to the early detection of this defects.","PeriodicalId":390925,"journal":{"name":"2014 Information and Communication Technologies Innovation and Application (ICTIA)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114228886","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
Affixal approach for Arabic decomposable word recognition: A validation on the multi-font printed script 阿拉伯语可分解词识别的词缀方法:多字体打印脚本的验证
2014 Information and Communication Technologies Innovation and Application (ICTIA) Pub Date : 2014-03-01 DOI: 10.1109/ICTIA.2014.7883755
Souhir Ben Chobba, Sirine Barkallah, S. Kanoun
{"title":"Affixal approach for Arabic decomposable word recognition: A validation on the multi-font printed script","authors":"Souhir Ben Chobba, Sirine Barkallah, S. Kanoun","doi":"10.1109/ICTIA.2014.7883755","DOIUrl":"https://doi.org/10.1109/ICTIA.2014.7883755","url":null,"abstract":"In this paper, we present a feasibility study and a validation of the affixal approach, dealing with Arabic decomposable word recognition, on multi-font and multi-size printed script, with the integration of several improvements. Our work details also a comparative study between this approach, based on linguistic concepts of vocabulary, and the different methods of lexical knowledge integration (dictionary of language and statistical model of language) used in the framework of the analytical approach. The obtained results with a dictionary of 159 661 words and a database of 2010 word images confirm the contribution of the affixal approach compared to the analytical approach on the level of the word hypotheses filtering which considerably improves the recognition rate.","PeriodicalId":390925,"journal":{"name":"2014 Information and Communication Technologies Innovation and Application (ICTIA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130349840","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
Arabic handwritten word recognition with large vocabulary based on explicit segmentation 基于显式分词的大词汇量阿拉伯手写词识别
2014 Information and Communication Technologies Innovation and Application (ICTIA) Pub Date : 2014-03-01 DOI: 10.1109/ICTIA.2014.7883757
Souhir Bouaziz, Anis Mezghani, S. Kanoun
{"title":"Arabic handwritten word recognition with large vocabulary based on explicit segmentation","authors":"Souhir Bouaziz, Anis Mezghani, S. Kanoun","doi":"10.1109/ICTIA.2014.7883757","DOIUrl":"https://doi.org/10.1109/ICTIA.2014.7883757","url":null,"abstract":"In this paper, an Arabic handwritten word recognition system for wide vocabulary using the analytical approach is presented. After the segmentation phase, the characters are recognized using assumption generation of letters. Thus, the proposed system generates assumptions of words by concatenation of letters assumption. Thereafter, a filtering of these words assumption is achieved thanks to a language dictionary. The system showed good performances when applied on a 500 word images dataset.","PeriodicalId":390925,"journal":{"name":"2014 Information and Communication Technologies Innovation and Application (ICTIA)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123651533","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
Optimal energy consumption of an induction motor using particle swarm optimization 基于粒子群算法的感应电机能耗优化
2014 Information and Communication Technologies Innovation and Application (ICTIA) Pub Date : 2014-03-01 DOI: 10.1109/ICTIA.2014.7883775
Khemiri Wahiba, A. Sakly, M. Mimouni
{"title":"Optimal energy consumption of an induction motor using particle swarm optimization","authors":"Khemiri Wahiba, A. Sakly, M. Mimouni","doi":"10.1109/ICTIA.2014.7883775","DOIUrl":"https://doi.org/10.1109/ICTIA.2014.7883775","url":null,"abstract":"This paper present an approach to solve the optimal energy consumption problem in an induction motor (IM) in transient regime. The proposed approach employs particle swarm optimization (PSO) algorithm for optimal setting of the problem variables. The PSO-based approach uses the information about the speed and determines the minimum-energy rotor flux parameters. The simulation results are presented and compared with the results of conventional field oriented control (FOC) and the optimized field oriented control (OFOC). The results show that the new PSO-based algorithm is much more efficient than the other methods.","PeriodicalId":390925,"journal":{"name":"2014 Information and Communication Technologies Innovation and Application (ICTIA)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125080027","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
Robust and blind watermarking of avatar faces 虚拟形象人脸的鲁棒盲水印
2014 Information and Communication Technologies Innovation and Application (ICTIA) Pub Date : 2014-03-01 DOI: 10.1109/ICTIA.2014.7883773
Samira Bader, Rabiaa Chaaba, N. B. Ben Amara
{"title":"Robust and blind watermarking of avatar faces","authors":"Samira Bader, Rabiaa Chaaba, N. B. Ben Amara","doi":"10.1109/ICTIA.2014.7883773","DOIUrl":"https://doi.org/10.1109/ICTIA.2014.7883773","url":null,"abstract":"We present in this paper an access security method to virtual world based on a watermarking approach of avatar faces. The authentication approach consists in hiding, as a mark in the avatar's face, the fingerprint of its owner, who is a virtual world resident. We have used the wavelet packet decomposition and the singular values decomposition methods to achieve the watermarking process. The extracted features from the fingerprint, which are coded to a binary format are inserted into the avatar's face. The developed approach ensures a total imperceptibility and a blind extraction of the watermark. The algorithm has been evaluated against various attack types, where the obtained results are promising.","PeriodicalId":390925,"journal":{"name":"2014 Information and Communication Technologies Innovation and Application (ICTIA)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131843330","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
Remote laboratories across the mediterranean, EOLES project, a case study and a point of start 横跨地中海的远程实验室，EOLES项目，一个案例研究和一个起点
2014 Information and Communication Technologies Innovation and Application (ICTIA) Pub Date : 2014-03-01 DOI: 10.1109/ICTIA.2014.7883774
Hatem Sandid, Walid Elhedda
{"title":"Remote laboratories across the mediterranean, EOLES project, a case study and a point of start","authors":"Hatem Sandid, Walid Elhedda","doi":"10.1109/ICTIA.2014.7883774","DOIUrl":"https://doi.org/10.1109/ICTIA.2014.7883774","url":null,"abstract":"EOLES is a Tempus e-Learning project for third year degree in electronics. Studies encompassed theoretical courses and practical works that are done remotely. The project includes European and North African universities which have this license in common. The knowledge sharing between the different universities will be also accessible to students worldwide. All courses will be placed on a single platform and practical works will be carried out completely in remote lab distributed across multiple countries.","PeriodicalId":390925,"journal":{"name":"2014 Information and Communication Technologies Innovation and Application (ICTIA)","volume":"239 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133931654","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
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