2018 6th International Conference on Multimedia Computing and Systems (ICMCS)最新文献_第4页

Advanced Video Watermarking Approach based on Convolutional Encoding : Search for new solution against cinematography piracy traffic 基于卷积编码的高级视频水印方法:寻找对抗电影盗版流量的新解决方案

2018 6th International Conference on Multimedia Computing and Systems (ICMCS) Pub Date : 2018-05-01 DOI: 10.1109/ICMCS.2018.8525901

Hicham Tribak, Y. Zaz, H. Kelkoul

{"title":"Advanced Video Watermarking Approach based on Convolutional Encoding : Search for new solution against cinematography piracy traffic","authors":"Hicham Tribak, Y. Zaz, H. Kelkoul","doi":"10.1109/ICMCS.2018.8525901","DOIUrl":"https://doi.org/10.1109/ICMCS.2018.8525901","url":null,"abstract":"The massive expansion of internet network beside the permanent accessibility of online data storage resource has tremendously facilitated fraudsters task in terms of using illegally cinematic productions (Films, documentaries, animation and cartoons). In the objective to fight against movies copyright infringement and cinema piracy, we proposed in this paper, a video frame analysis based treatable system, able to keep track of unpermitted shared multimedia files. The main idea of our contribution is represented firstly by watermarking technique; each authentic multimedia file is identified by a given ID (which represent information’s about the movie, for instance, time and date of projection), This ID is hidden (so as to protect purchaser privacy) using RSA encryption method, secondly, an automatic copyright checker is designated to extract the embedded ID and deduce the authenticity of the queried copy. Since multimedia files undergo video, image and audio compressions, the evoked ID is exposed to a substantial deterioration. In order to overcome this shortcoming, frame watermarking phase is reinforced by a convolutional encoding procedure. On the other hand, ID extraction is conducted via Viterbi decoding, characterized by its high efficiency in retrieving the original data in case of binary errors.","PeriodicalId":272255,"journal":{"name":"2018 6th International Conference on Multimedia Computing and Systems (ICMCS)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122389009","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

Wavelet transform for speech compression and denoising 小波变换用于语音压缩和去噪

2018 6th International Conference on Multimedia Computing and Systems (ICMCS) Pub Date : 2018-05-01 DOI: 10.1109/ICMCS.2018.8525996

F. Chelali, Noureddine Cherabit, A. Djeradi, L. Falek

引用次数: 6

Modeling of Rosen-type piezoelectric transformer by mean of a polynomial approach 用多项式方法对罗森式压电变压器进行建模

2018 6th International Conference on Multimedia Computing and Systems (ICMCS) Pub Date : 2018-05-01 DOI: 10.1109/ICMCS.2018.8525914

D. J. Falimiaramanana, F. Ratolojanahary, I. Naciri, P. M. Rabotovao, L. Elmaimouni, J. Lefebvre, M. Rguiti, Tadeusz Gryba

引用次数: 2

Energy Conservation Strategy for M2M Differentiated Services in 5G/HetNet 5G/HetNet下M2M差异化业务的节能策略

2018 6th International Conference on Multimedia Computing and Systems (ICMCS) Pub Date : 2018-05-01 DOI: 10.1109/ICMCS.2018.8525933

Kaouther Taleb Ali, S. Rejeb, Z. Choukair

{"title":"Energy Conservation Strategy for M2M Differentiated Services in 5G/HetNet","authors":"Kaouther Taleb Ali, S. Rejeb, Z. Choukair","doi":"10.1109/ICMCS.2018.8525933","DOIUrl":"https://doi.org/10.1109/ICMCS.2018.8525933","url":null,"abstract":"Machine to Machine (M2M) or Machine Type Communication (MTC) is one of the emerging 5G technologies and represents a key component of Internet of Thing (IoT). The significant increase in the number of these devices could, however, lead to a huge amount of traffic at the access network, which may cause heavy congestion and service degradation, especially for the most critical applications. Indeed, when the M2M traffic’s arrivals become correlated and synchronous, the performance of the Random Access Channel (RACH) is drastically reduced, causing a large number of devices to experience outages due to repetitive failed access attempts. This results in increased power consumption and intolerable access delays. In this paper, we propose a novel approach to deal with massive access attempts, for both M2M delay sensitive applications and delay tolerant ones. Our idea is consisting of reducing simultaneously the number of access attempts and the access latency for delay sensitive applications, which allows guaranteeing energy conservation. Numerical results show that the proposed approach is able to increase the access success probability and reduce access delay especially for delay-sensitives devices as well as satisfying the energy conservation.","PeriodicalId":272255,"journal":{"name":"2018 6th International Conference on Multimedia Computing and Systems (ICMCS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134316492","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

T-shaped Tag antenna for UHF RFID Applications 用于超高频RFID应用的t形标签天线

2018 6th International Conference on Multimedia Computing and Systems (ICMCS) Pub Date : 2018-05-01 DOI: 10.1109/ICMCS.2018.8525951

M. E. Khamlichi, O. Mrabet, M. Bakkali, M. Khalladi, M. A. Ennasar

引用次数: 2

Availability of Web Services based on Autonomous Classification and Negotiation of SLAs 基于自治分类和sla协商的Web服务可用性

2018 6th International Conference on Multimedia Computing and Systems (ICMCS) Pub Date : 2018-05-01 DOI: 10.1109/ICMCS.2018.8525913

Zineb Bakraouy, Amine Baïna, M. Bellafkih

{"title":"Availability of Web Services based on Autonomous Classification and Negotiation of SLAs","authors":"Zineb Bakraouy, Amine Baïna, M. Bellafkih","doi":"10.1109/ICMCS.2018.8525913","DOIUrl":"https://doi.org/10.1109/ICMCS.2018.8525913","url":null,"abstract":"Establishing and ensuring the QoS (quality of service) of a component like a Web service is a critical issue, this must allow establishing a trust relationship between the service provider and a client waiting for certain reliability. However, unlike well-established specifications in the functional domain of Web services (such as WSDL, SOAP, or UDDI), there are no officially recognized standards for the description and establishment of QoS properties. However, a number of works aim to provide answers to this shortcoming through Service Level Agreements (SLAs), the goal of which is to enable an agreement between consumers and service providers to be reached on the level Of QoS that the service must provide.The solution proposed in this article allow us to resolve in one hand the problem of manual management, and in the other hand the problem of congestion, in other words the time of response will decrease. Moreover, it our principal purpose is to guarantee high availability of services by the abstraction of the provider of service. Moreover the goal is to improve availability and reducing response time by classification of SLAs using k-means algorithm.","PeriodicalId":272255,"journal":{"name":"2018 6th International Conference on Multimedia Computing and Systems (ICMCS)","volume":"35 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123480821","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

Spatial Relation for Multipoint Relays Selection Algorithm in Mobile Ad Hoc Networks 移动自组织网络中多点中继选择算法的空间关系

2018 6th International Conference on Multimedia Computing and Systems (ICMCS) Pub Date : 2018-05-01 DOI: 10.1109/ICMCS.2018.8525887

Ayoub Abdellaoui, Jamal Elmhamdi, Halim Berradi

引用次数: 1

Restructuring Iceberg Lattice For Multilevel Analysis 重构冰山格用于多层次分析

2018 6th International Conference on Multimedia Computing and Systems (ICMCS) Pub Date : 2018-05-01 DOI: 10.1109/ICMCS.2018.8525884

Rafik Taouil, Ilyass Belghannou

引用次数: 0

Design Methodology Proposal of Digital Predistorter Using Matlab and Modelsim Cosimulation 基于Matlab和Modelsim联合仿真的数字预失真器设计方法

2018 6th International Conference on Multimedia Computing and Systems (ICMCS) Pub Date : 2018-05-01 DOI: 10.1109/ICMCS.2018.8525972

H. Rezgui, F. Rouissi, A. Ghazel

引用次数: 0

MDA Approach for EJB Model EJB模型的MDA方法

2018 6th International Conference on Multimedia Computing and Systems (ICMCS) Pub Date : 2018-05-01 DOI: 10.1109/ICMCS.2018.8525924

A. Srai, F. Guerouate, N. Berbiche, Hilal Drissi Lahsini

引用次数: 5