Proceedings of the 3rd International Conference on Smart City Applications最新文献_第5页

Evaluation of the MQTT Protocol Latency over Different Gateways 不同网关上MQTT协议延迟的评估

Proceedings of the 3rd International Conference on Smart City Applications Pub Date : 2018-10-10 DOI: 10.1145/3286606.3286864

Soukaina Bakhat Kenitar, Marouane Salhaoui, M. Arioua, A. Younes, A. G. Gonzalez

引用次数: 4

Usage of watermarking techniques in medical imaging 水印技术在医学成像中的应用

Proceedings of the 3rd International Conference on Smart City Applications Pub Date : 2018-10-10 DOI: 10.1145/3286606.3286823

A. H. Allaf, M. Kbir

{"title":"Usage of watermarking techniques in medical imaging","authors":"A. H. Allaf, M. Kbir","doi":"10.1145/3286606.3286823","DOIUrl":"https://doi.org/10.1145/3286606.3286823","url":null,"abstract":"In this paper, we present the usage of watermarking techniques in medical imaging, and especially for security goals, the watermarking is considered a great solution to protect the personal data of patients during the medical images and telemedicine data exchange. This paper is devised in two parts. The first one is reserved for an overview on image watermarking with a presentation of the most important requirements of watermarking (robustness, imperceptibility and capacity). We offer also the general scheme of watermarking with the two essential phases and different types of attacks. Furthermore, we present a classification of watermarking techniques based on various parameters such as: insertion domain, human perception and detection methods, in the end of the section we display some metrics and benchmarks for analysis the performance of the watermarking technique. The second part is reserved for the usage of watermarking techniques in medical imaging especially for integrity verification, authentication and data hiding, we also discuss a literature review on watermarking techniques for medical image. In addition, we present the concept of telemedicine and telehealth fields and the importance of watermarking in the modern health care.","PeriodicalId":416459,"journal":{"name":"Proceedings of the 3rd International Conference on Smart City Applications","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114742055","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

An Ontology-based Context-aware IoT Framework for Smart Surveillance 基于本体的智能监控上下文感知物联网框架

Proceedings of the 3rd International Conference on Smart City Applications Pub Date : 2018-10-10 DOI: 10.1145/3286606.3286846

N. Pahal, Anupama Mallik, S. Chaudhury

{"title":"An Ontology-based Context-aware IoT Framework for Smart Surveillance","authors":"N. Pahal, Anupama Mallik, S. Chaudhury","doi":"10.1145/3286606.3286846","DOIUrl":"https://doi.org/10.1145/3286606.3286846","url":null,"abstract":"In this paper, we have proposed an ontology-based context-aware framework for providing intelligent services such as smart surveillance, which employ IoT technologies to ensure better quality of life in a smart city. An IoT network such as a smart surveillance system combines the working of Closed-circuit television (CCTV) cameras and various sensors to perform real-time computation for identifying threats and critical situations with the help of valuable context information. This information is perceptual in nature and needs to be converted into higher-level abstractions that can further be used for reasoning to recognize situations. Semantic abstractions for perceptual inputs are possible with the use of a multimedia ontology encoded using Multimedia Web Ontology Language (MOWL) that helps to define concepts, properties and structure of a possible environment. MOWL also allows for a dynamic modeling of real-time situations by employing Dynamic Bayesian networks (DBN), which suits the requirements of a intelligent IoT system. In this paper, we show the application of this framework in a smart surveillance system. Surveillance is enhanced by not only helping to analyze past events, but by predicting dangerous situations for which preventive actions can be taken. In our proposed approach, continuous video stream of data captured by CCTV cameras can be processed on the fly to give real-time alerts to concerned authorities. These alerts can be disseminated using e-mail, text messaging, on-screen alerts and alarms.","PeriodicalId":416459,"journal":{"name":"Proceedings of the 3rd International Conference on Smart City Applications","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133851244","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

Crowdsourcing by IoT using LabVIEW for Measuring the Air Quality 通过物联网众包使用LabVIEW测量空气质量

Proceedings of the 3rd International Conference on Smart City Applications Pub Date : 2018-10-10 DOI: 10.1145/3286606.3286837

M. E. Khaili, J. Bakkoury, Azeddine Khiat, Abdelkarim Alloubane

引用次数: 2

Reduce data processing time in NoSQL databases based on Grover's algorithm 基于Grover算法减少NoSQL数据库的数据处理时间

Proceedings of the 3rd International Conference on Smart City Applications Pub Date : 2018-10-10 DOI: 10.1145/3286606.3286806

H. Amellal, A. Meslouhi, A. Allati

引用次数: 2

Lines segmentation and word extraction of Arabic handwritten text 阿拉伯语手写文本的行分割和词提取

Proceedings of the 3rd International Conference on Smart City Applications Pub Date : 2018-10-10 DOI: 10.1145/3286606.3286831

Asmae Lamsaf, M. A. Kerroum, S. Boulaknadel, Y. Fakhri

{"title":"Lines segmentation and word extraction of Arabic handwritten text","authors":"Asmae Lamsaf, M. A. Kerroum, S. Boulaknadel, Y. Fakhri","doi":"10.1145/3286606.3286831","DOIUrl":"https://doi.org/10.1145/3286606.3286831","url":null,"abstract":"Words are often a succession of sub-words (characters, connected components) separated by spaces, in Arabic handwritten its spaces are divided into two types: the first type represents the spaces that separate two connected components of the same word (within-word). the second type are spaces that separate two connected components from two different words(between-words). in our work we designate by the second type. Spaces in Arabic handwriting do not respect any rule because each person has his own style of writing, which increases the difficulty of segmentation between words. The extraction of words based on the classification of spaces detected and extracts between-words spaces to segment the text into words. In this paper, we present a method that aims to compute the threshold for each line, the threshold is not fixed in the document, each line is associated its classification threshold spaces. Before segmenting the text image into words, it is necessary to segment it into lines in order to apply our method to each line of text. To extract the lines, the preprocessing is applied to the text images in order to apply the proposed method for the line segmentation step. Our system is applied on the benchmarking datasets of the Arabic handwriting database for text recognition (AHDB) and the experimental results are very promising as we achieved a success word extraction rate of 87.9%.","PeriodicalId":416459,"journal":{"name":"Proceedings of the 3rd International Conference on Smart City Applications","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124579090","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

A comparison study about Aloha anti-collision algorithms for RFID systems RFID系统中Aloha防撞算法的比较研究

Proceedings of the 3rd International Conference on Smart City Applications Pub Date : 2018-10-10 DOI: 10.1145/3286606.3286780

M. E. Harrak, M. E. Yaakoubi, L. Amhiamar, M. Chkouri, A. Asselman

引用次数: 1

Semantic Querying Big and Distributed RDF Data 语义查询大型和分布式RDF数据

Proceedings of the 3rd International Conference on Smart City Applications Pub Date : 2018-10-10 DOI: 10.1145/3286606.3286859

Lamrani Kaoutar, A. Ghadi, Florent Kunalè Kudagba

引用次数: 1

Customer profiling using CEP architecture in a Big Data context 在大数据环境中使用CEP架构进行客户分析

Proceedings of the 3rd International Conference on Smart City Applications Pub Date : 2018-10-10 DOI: 10.1145/3286606.3286841

Z. Elyusufi, Y. Elyusufi, M. Aitkbir

引用次数: 6

Implementation of Vehicle Occupancy and Aggregate Emission Rate 车辆占用率和总排放量的实施

Proceedings of the 3rd International Conference on Smart City Applications Pub Date : 2018-10-10 DOI: 10.1145/3286606.3286842

Sofiya Chergui, S. Agoujil

引用次数: 0