2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA)最新文献

Free-Form Parametric Fitting of Van der Waals Binodal and Spinodal Curves with Bat Algorithm 基于Bat算法的范德华双量曲线和旋量曲线自由形式参数拟合

2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA) Pub Date : 2019-08-01 DOI: 10.1109/SKIMA47702.2019.8982533

Almudena Campuzano, A. Iglesias, A. Gálvez

{"title":"Free-Form Parametric Fitting of Van der Waals Binodal and Spinodal Curves with Bat Algorithm","authors":"Almudena Campuzano, A. Iglesias, A. Gálvez","doi":"10.1109/SKIMA47702.2019.8982533","DOIUrl":"https://doi.org/10.1109/SKIMA47702.2019.8982533","url":null,"abstract":"This paper concerns the Van der Waals (VdW) equation of state, originally conceived to be a generalization of the ideal gas law. For practical use, it is often necessary to compute two characteristic curves of VdW, called binodal and spinodal curves. They are usually constructed through polynomial fitting from a collection of 2D points in the pressure-volume plane by using standard numerical procedures. However, the resulting models are still limited and can be further enhanced. In this paper, we carry out this task through least-squares approximation of sets of 2D points using free-form Bézier curves. This requires to perform data parameterization in addition to computing the poles of the curves. To this aim, we apply a powerful nature-inspired swarm intelligence method for continuous optimization called the bat algorithm. To test the performance of this new approach, it has been applied to real data of a gas. Our experimental results show that the method can reconstruct the characteristic curves with very good accuracy. In addition, the computing times are also very good, given the complexity of this problem. These remarkable features make this approach very promising in the field. Furthermore, it is actually ready to be applied to real-world instances of chemical components and mixtures.","PeriodicalId":245523,"journal":{"name":"2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128508354","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

MotiVar: Motivating Weight Loss Through A Personalised Avatar 动机:通过个性化化身激励减肥

2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA) Pub Date : 2019-08-01 DOI: 10.1109/SKIMA47702.2019.8982405

H. Ugail, Rokas Mackevicius, M. Hardy, A. Hill, M. Horne, T. Murrells, J. Holliday, R. Chinnadorai

引用次数: 0

Firefly Algorithm Approach For Rational Bézier Border Reconstruction of Skin Lesions from Macroscopic Medical Images 基于萤火虫算法的宏观医学图像皮肤病变理性bsamzier边界重建

2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA) Pub Date : 2019-08-01 DOI: 10.1109/SKIMA47702.2019.8982465

A. Gálvez, A. Iglesias, H. Ugail, L. You, H. Haron, Z. Habib

{"title":"Firefly Algorithm Approach For Rational Bézier Border Reconstruction of Skin Lesions from Macroscopic Medical Images","authors":"A. Gálvez, A. Iglesias, H. Ugail, L. You, H. Haron, Z. Habib","doi":"10.1109/SKIMA47702.2019.8982465","DOIUrl":"https://doi.org/10.1109/SKIMA47702.2019.8982465","url":null,"abstract":"Image segmentation is a fundamental step for image processing of medical images. One of the most important tasks in this step is border reconstruction, which consists of constructing a border curve separating the organ or tissue of interest from the image background. This problem can be formulated as an optimization problem, where the border curve is computed through data fitting procedures from a collection of data points assumed to lie on the boundary of the object under analysis. However, standard mathematical optimization techniques do not provide satisfactory solutions to this problem. Some recent papers have applied evolutionary computation techniques to tackle this issue. Such works are only focused on the polynomial case, ignoring the more powerful (but also more difficult) case of rational curves. In this paper, we address this problem with rational Bézier curves by applying the firefly algorithm, a popular bio-inspired swarm intelligence technique for optimization. Experimental results on medical images of melanomas show that this method performs well and can be successfully applied to this problem.","PeriodicalId":245523,"journal":{"name":"2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133778840","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

An Efficient Cryptosystem based on the Logistic-Chebyshev Map 基于Logistic-Chebyshev映射的高效密码系统

2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA) Pub Date : 2019-08-01 DOI: 10.1109/SKIMA47702.2019.8982535

Bassem Abd-El-Atty, M. Amin, A. El-latif, H. Ugail, I. Mehmood

引用次数: 10

On the Curve of Minimal Length between Two Points On a Bézier Surface bsamzier曲面上两点间最小长度曲线的研究

2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA) Pub Date : 2019-08-01 DOI: 10.1109/SKIMA47702.2019.8982434

A. Carriazo, M. C. Márquez, H. Ugail

引用次数: 0

A Burst and Congestion-Aware Routing Metric for RPL Protocol in IoT Network 物联网网络中RPL协议的突发和拥塞感知路由度量

2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA) Pub Date : 2019-08-01 DOI: 10.1109/SKIMA47702.2019.8982460

Hussien Saleh Altwassi, Zeeshan Pervez, K. Dahal

{"title":"A Burst and Congestion-Aware Routing Metric for RPL Protocol in IoT Network","authors":"Hussien Saleh Altwassi, Zeeshan Pervez, K. Dahal","doi":"10.1109/SKIMA47702.2019.8982460","DOIUrl":"https://doi.org/10.1109/SKIMA47702.2019.8982460","url":null,"abstract":"The packet loss and power consumption are the main issues considered once congestion occurs in any network, such as the Internet of Things (IoT) with a huge number of sensors and applications. Since IPv6 Routing Protocol for Low Power and Lossy Networks (RPL) is not initially designed for high stream traffic load, this restricts the application domain of RPL in several IoT scenarios such as burst traffic scenarios. The performance of RPL suffers in a network with burst traffic load, which leads to reducing the lifetime of the network and causing traffic congestion among the neighbour nodes. Therefore, to address this issue, we proposed a Burst and Congestion-Aware Metric for RPL called BCA-RPL, which calculates the rank, considering the number of packets. Also, the proposed mechanism includes congestion avoiding and load balancing techniques by switching the best parent selection to avoid the congested area. Our scheme is built and compared to the original RPL routing protocol for low power and lossy network with OF0 (OF0-RPL). Simulation results based on Cooja simulator shows BCA-RPL performs better than the original RPL-OF0 routing protocol in terms of packet loss, power consumption and packet delivery ratio (PDR) under burst traffic load. The BCA-RPL significantly improves the network where it decreases the packet loss around 50% and power consumption to an acceptable level with an improvement on the PDR of the IoT network.","PeriodicalId":245523,"journal":{"name":"2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132220036","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

An interactive approach to teach automation in the training of the industry 4.0 在工业4.0的培训中，以互动的方式教授自动化

2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA) Pub Date : 2019-08-01 DOI: 10.1109/SKIMA47702.2019.8982491

T. Tran, H. Yahoui, N. Siauve

引用次数: 6

Trust and the Digital Transformation 信任与数字化转型

2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA) Pub Date : 2019-08-01 DOI: 10.1109/SKIMA47702.2019.8982511

A. Gábor

引用次数: 1

Smart Security System Using Face Recognition on Raspberry Pi 树莓派上使用人脸识别的智能安全系统

2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA) Pub Date : 2019-08-01 DOI: 10.1109/SKIMA47702.2019.8982466

Fahim Faisal, S. A. Hossain

{"title":"Smart Security System Using Face Recognition on Raspberry Pi","authors":"Fahim Faisal, S. A. Hossain","doi":"10.1109/SKIMA47702.2019.8982466","DOIUrl":"https://doi.org/10.1109/SKIMA47702.2019.8982466","url":null,"abstract":"Privacy and Security are two of the most important universal rights. To ensure security in our daily life through technology, a lot of research is going on. Among them facial recognition is a popular and well-established technology. In this technology, faces are detected and identified out of images and with the help of Internet of Things (IoT), it becomes even more useful and precise. Using face recognition and IoT, we aim to create a smart door, which secures the gateway on the basis of who we are. In our proof of the concept of such a smart security system, we have used Viola-Jones method to detect faces and Eigenfaces method to recognize people. A Raspberry Pi has been used as the microprocessor for ensuring low-cost and small size of the system. The door will open automatically for the known person upon receiving command from the processor. On the other hand, photo of the unknown will be uploaded to a webserver while an email is sent to the owner of the place containing a link to the image. From the website of the system, the owner can then allow/block entry and also trigger an alarm from anywhere in the world.","PeriodicalId":245523,"journal":{"name":"2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA)","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127150000","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: 9

Smart Farming in Thailand 泰国的智慧农业

2019 13th International Conference on Software, Knowledge, Information Management and Applications (SKIMA) Pub Date : 2019-08-01 DOI: 10.1109/SKIMA47702.2019.8982525

Supalin Tiammee, Jirapohn Wongyai, Piyachat Udomwong, Aniwat Phaphuangwittayakul, Lampang Saenchan, Somsak Chanaim

引用次数: 1