2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob)最新文献

Classification of Human Gender from Sweat Odor using Electronic Nose with Machine Learning Methods 基于机器学习方法的电子鼻汗液气味性别分类

2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob) Pub Date : 2021-04-08 DOI: 10.1109/APWiMob51111.2021.9435205

Irzal Ahmad Sabilla, Zakiya Azizah Cahyaningtyas, R. Sarno, Asra Al Fauzi, D. Wijaya, Rudy Gunawan

{"title":"Classification of Human Gender from Sweat Odor using Electronic Nose with Machine Learning Methods","authors":"Irzal Ahmad Sabilla, Zakiya Azizah Cahyaningtyas, R. Sarno, Asra Al Fauzi, D. Wijaya, Rudy Gunawan","doi":"10.1109/APWiMob51111.2021.9435205","DOIUrl":"https://doi.org/10.1109/APWiMob51111.2021.9435205","url":null,"abstract":"Both human biological genders have the same hormone but at different levels. The difference in hormone levels makes the two genders distinguishable from several aspects. One of the things that are influenced by hormones is sweat. The odor of sweat is related to the apocrine glands found in human armpits. This experiment studied the classification of both genders based on daytime sweat in adult human armpits. The sampling method used an electronic nose (E-nose) system to collect the armpit sweat odor. The E-nose system sensor array consisted of seven sensors: TGS 822, TGS 2612, TGS 2620, TGS 826, TGS 2603, TGS 2600, and TGS 813. These sensors generate resistance ratio (Rs/Ro) values which are learned by the machine learning methods for classification and disease potential based on the volatile organic compound (VOC) in sweat. The study shows the male samples have higher amine gas than female samples, one of which is Trimethylamine (TMA). TMA is a compound that will be broken down into trimethylamine-N-oxide (TMAO), a factor to various cardiovascular diseases. The result achieved 94.12% accuracy in classifying human biological gender using principal component analysis (PCA) as the pre-processing method and support vector machine (SVM) as the machine learning method.","PeriodicalId":325270,"journal":{"name":"2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123803099","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

Achievable Rate Analysis for Two-Way Relay Non-Orthogonal Multiple Access Systems 双向中继非正交多址系统的可达速率分析

2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob) Pub Date : 2021-04-08 DOI: 10.1109/APWiMob51111.2021.9435207

O. Ozdemir

引用次数: 2

Process Discovery of Collaboration Business Process Containing Invisible Task in Non-Free Choice by using Modified Alpha ++ 非自由选择下包含不可见任务的协作业务流程的过程发现

2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob) Pub Date : 2021-04-08 DOI: 10.1109/APWiMob51111.2021.9435254

Moh. Zulfiqar Naufal Maulana, R. Sarno, K. R. Sungkono

{"title":"Process Discovery of Collaboration Business Process Containing Invisible Task in Non-Free Choice by using Modified Alpha ++","authors":"Moh. Zulfiqar Naufal Maulana, R. Sarno, K. R. Sungkono","doi":"10.1109/APWiMob51111.2021.9435254","DOIUrl":"https://doi.org/10.1109/APWiMob51111.2021.9435254","url":null,"abstract":"Process mining is a set of techniques that combine the scientific point of view of the data with the point of view of running processes correctly. The process mining can be performed with several algorithms, such as Alpha miner, Inductive Miner, and Fodina. Those existing algorithms only form a process model. Nevertheless, a system can be built not only a process model but also collaboration process models. Collaboration process models are several interconnected process models that are carried out by sending messages between those activities. Besides shortcoming of depicting collaboration process models, another issue is called an Invisible Task in a Non-Free Choice relationship. This issue occurs when particular conditions, i.e. skip, redo and switch, are happened in activities which are interdependent with other activities. Alpha $ is a pioneering algorithm that describes the Invisible Task in Non-Free Choice (IT-in-NFC); however, this algorithm cannot handle collaboration process models. This study proposes Modified Alpha ++ that contains rules of storing messages of activities and modifies Alpha ++ algorithm with additional Invisible Task rules to present Alpha $. The evaluation results show a process model obtained by Modified Alpha ++ is better than other algorithms, i.e. Alpha ++, Fodina and Inductive Miner. That statement is proven with the Fitness, Precision, and F -Measure values of the process model by Modified Alpha ++ are 1. On the other hand, process models of Alpha ++, Fodina and Alpha ++ obtain less than one F -Measure value.","PeriodicalId":325270,"journal":{"name":"2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130461625","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

Modification of Alpha++ for Discovering Collaboration Business Processes Containing Non-Free Choice 用于发现包含非自由选择的协作业务流程的改进

2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob) Pub Date : 2021-04-08 DOI: 10.1109/APWiMob51111.2021.9435271

Gusna Ikhsan, R. Sarno, K. R. Sungkono

{"title":"Modification of Alpha++ for Discovering Collaboration Business Processes Containing Non-Free Choice","authors":"Gusna Ikhsan, R. Sarno, K. R. Sungkono","doi":"10.1109/APWiMob51111.2021.9435271","DOIUrl":"https://doi.org/10.1109/APWiMob51111.2021.9435271","url":null,"abstract":"A business process is a series of activities or work that is structured and interrelated to solve a problem. Business Process Model Notation (BPMN) is a standard that often use to create a series of business processes. There are not only one or two processes in a business process, but many processes which cross each other. Processes which have activities related to one another are called collaborative business processes. Process mining techniques analyze a process model that is generated based on actual processes with a process model as the Standard Operational Procedure (SOP). Existing process mining techniques depict activities of each process without consider the linkages between activities in a process with another process. In addition, there is an issue that should be handled by process mining techniques, i.e. non-fee choice. This paper proposes a Modification of Alpha++ for discovering linkages of activities in collaboration business processes. Alpha++ is chosen because this algorithm can form non-free choice relationship. In the evaluation, the proposed Modification of Alpha++ will be compared with Alpha++, Inductive Miner, and Heuristic Miner. The evaluation shows the proposed Modification Alpha++ algorithm can model event log data correctly based on the proposed business process. Modification Alpha++ can find non-free choice constructs on the event log data. Modification Alpha++ gets the best calculation results for fitness, precision, and f-measure with a value of 1.","PeriodicalId":325270,"journal":{"name":"2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob)","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116942700","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

SNR-CQI Mapping for 5G Downlink Network 5G下行网络信噪比- cqi映射

2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob) Pub Date : 2021-04-08 DOI: 10.1109/APWiMob51111.2021.9435258

Abitha K. Thyagarajan, Priyeash Balasubramanian, Vydeki D, K. M

引用次数: 10

Radio Frequency Band 700 MHz Utilization Plan for 5G Technology Implementation in Bali Province 巴厘省5G技术实施射频700mhz利用计划

2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob) Pub Date : 2021-04-08 DOI: 10.1109/APWiMob51111.2021.9435224

Gede Utama Laksana, Linawati, D. Wiharta

{"title":"Radio Frequency Band 700 MHz Utilization Plan for 5G Technology Implementation in Bali Province","authors":"Gede Utama Laksana, Linawati, D. Wiharta","doi":"10.1109/APWiMob51111.2021.9435224","DOIUrl":"https://doi.org/10.1109/APWiMob51111.2021.9435224","url":null,"abstract":"Nowadays, Indonesia is preparing infrastructures and policies for upcoming 5G deployment. Spectrum availability is one of the prerequisites for deploying wireless-based services. One of the ways to increase network capacity is by adding radio frequency spectrum allocation. The most interesting problem with the use of low frequency bands in Indonesia is in the 700 MHz band. Currently, it is allocated to analog TV. After Analog Switch-Off (ASO) is completed, there will be digital dividends in the 700 MHz band, with a magnitude of 112 MHz which can be allocated as the IMT band. Then the Government has set a deadline for the Migration of Analog Television to Digital Television by end of 2022. Therefore this study aims to investigate the availability of the Radio Frequency Spectrum for the implementation of 5G technology, and its telecommunication network model according to Bali topology. We focus on the utilization of 700 MHz radio frequency band for 5G technology in Bali. The observation of the radio frequency band occupancy monitoring report of the Class I Denpasar Radio Frequency Spectrum Monitoring Center (Balmon Kelas I Denpasar) is carried out which in accordance with established standard operating procedures by referring to the Spectrum Monitoring Handbook, ITU-R. Modeling and simulation methods using the Spectrum Engineering Advanced Monte Carlo Analysis Tool (Seamcat) are applied.","PeriodicalId":325270,"journal":{"name":"2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130582413","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

An Incremental Training on Deep Learning Face Recognition for M-Learning Online Exam Proctoring 面向移动学习在线监考的深度学习人脸识别增量训练

2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob) Pub Date : 2021-04-08 DOI: 10.1109/APWiMob51111.2021.9435232

Asep Hadian Sudrajat Ganidisastra, Y. Bandung

{"title":"An Incremental Training on Deep Learning Face Recognition for M-Learning Online Exam Proctoring","authors":"Asep Hadian Sudrajat Ganidisastra, Y. Bandung","doi":"10.1109/APWiMob51111.2021.9435232","DOIUrl":"https://doi.org/10.1109/APWiMob51111.2021.9435232","url":null,"abstract":"The ability to provide an academic resource for a remote student has increased the use of m-learning in distance education. Online exams as a tool to measure the student's outcome need a proctoring method to detect cheats. Several methods had been proposed to fulfill these needs, from a no-proctoring exam to automatic online supervision. A visual verification during an online exam is required to verify a student took the exam, therefore a CNN-FR is used to do it. The problem that exists in face recognition is the system invariant against pose and lighting variations. In some proposed methods, an additional process such as image equalization and SURF features is executed to overcome the problems. In this paper, we proposed an incremental training process on face recognition training, so there will be no need to add another process so it will reduce the computation cost and time. To acquired high accuracy we've analyzed four different face detectors, which are Haar-cascade, LBP, MTCNN, and Yolo-face, as in face recognition a Facenet model was tested. The evaluation of the proposed method shows that a deep learning face detector has overcome the others, on the other hand, an incremental training of facenet model results in a smaller dataset size by 1% with a faster training time of 7% on Yolo-face face detector and 64% on MTCNN compared to batch training. The proposed method results in an equally high accuracy rate as in batch training (98%).","PeriodicalId":325270,"journal":{"name":"2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128782964","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: 19

Solar Powered Autonomous Hex-Copter for Surveillance, Security and Monitoring 用于监视、安全和监控的太阳能自主六轴直升机

2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob) Pub Date : 2021-04-08 DOI: 10.1109/APWiMob51111.2021.9435223

Fahad Hassan, M. Usman, Shahzaib Hamid, M. A. Usman, C. Politis, Gandeva Bayu Satrya

{"title":"Solar Powered Autonomous Hex-Copter for Surveillance, Security and Monitoring","authors":"Fahad Hassan, M. Usman, Shahzaib Hamid, M. A. Usman, C. Politis, Gandeva Bayu Satrya","doi":"10.1109/APWiMob51111.2021.9435223","DOIUrl":"https://doi.org/10.1109/APWiMob51111.2021.9435223","url":null,"abstract":"Due to innovation in machine automation and artificial intelligence (AI), surveillance and security paradigms are changing. The unmanned aerial vehicles are designed for surveillance of high importance area, that are either difficult to access or are located in dangerous zones. This paper focuses on design and construction of hex-copter with surveillance capabilities. The designed hex-copter has the ability to fly autonomously and cover the predefined path as well as send the video signals which are to be viewed on the ground base station, i.e., PC and smart phones etc., also the UAV is fully capable of self-controlled flight and solar based self-powering mechanism. For self-control mechanism, our design includes an ArduPilot Mega (APM) Version 2.8 flight controller having an in-built microcontroller with capability of interfacing with GPS and Inertial measurement sensor unit. The auto-flight path is generated with the help of mission planner software. For the surveillance purpose, a camera is attached with the hex-copter that transmits video data wirelessly to the ground station. This system provides an extremely maneuverable and versatile platform for applications like surveillance and aerial photography. It can be used for government agencies, military applications, and disaster relief etc.","PeriodicalId":325270,"journal":{"name":"2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122435533","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

Type-2 Fuzzy Logic Based Energy-Efficient Cluster Head Election for Multi-Hop Wireless Sensor Networks 基于2型模糊逻辑的多跳无线传感器网络簇头节能选择

2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob) Pub Date : 2021-04-08 DOI: 10.1109/APWiMob51111.2021.9435236

M. Adnan, Tazeem Ahmad, Tao Yang

引用次数: 2

Analysis of Square Patch-based Electromagnetics Wave Absorber Frequency Response Using Transmission Line Model 基于传输线模型的方形贴片电磁吸波器频率响应分析

2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob) Pub Date : 2021-04-08 DOI: 10.1109/APWiMob51111.2021.9435276

Budi Syihabuddin, M. R. Effendi, A. Munir

{"title":"Analysis of Square Patch-based Electromagnetics Wave Absorber Frequency Response Using Transmission Line Model","authors":"Budi Syihabuddin, M. R. Effendi, A. Munir","doi":"10.1109/APWiMob51111.2021.9435276","DOIUrl":"https://doi.org/10.1109/APWiMob51111.2021.9435276","url":null,"abstract":"An analysis of square patch-based electromagnetics (EM) wave absorber characteristics in term of frequency response is proposed using a model of transmission line. The EM wave absorber modeled in a planar transmission line is arranged using an array of square patches deployed on the top side of dielectric substrate with the groundplane at the bottom side. The array is simulated through a single unit cell of square patch implementing appropriate boundaries surrounding the unit cell to form an EM wave absorber pattern of infinite extent. The performance of simulation is analyzed using transmission line model by deriving the input impedance at the border between the vacuum and the square patch. In order to analyze the correlation between the simulation and the proposed transmission line model, physical parameter of square patch corresponding to admittance component is varied to have similar frequency response. Three different widths of square patch are simulated for the analysis producing the frequency response of 11.95 GHz, 11.05 GHz, 9.95 GHz and 9.00 GHz. The approach of transmission line model shows that the size of square patch can be modeled and analyzed through admittance component affecting the shift of frequency response.","PeriodicalId":325270,"journal":{"name":"2021 IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132246951","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