2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)最新文献_第4页

Implementation of Constant-Q Transform (CQT) and Mel Spectrogram to converting Bird’s Sound 恒q变换(CQT)和Mel谱图在鸟声转换中的实现

2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 2021-07-17 DOI: 10.1109/COMNETSAT53002.2021.9530779

Silvester Dian Handy Permana, Ketut Bayu Yogha Bintoro

{"title":"Implementation of Constant-Q Transform (CQT) and Mel Spectrogram to converting Bird’s Sound","authors":"Silvester Dian Handy Permana, Ketut Bayu Yogha Bintoro","doi":"10.1109/COMNETSAT53002.2021.9530779","DOIUrl":"https://doi.org/10.1109/COMNETSAT53002.2021.9530779","url":null,"abstract":"Classification of bird sounds can be done in various methods and ways. One method that can be used is CNN (Convolutional Neural Network). CNN is an algorithm used for image classification. For bird sounds to be classified by CNN, conversion from analogue sound to digital images is required objectively and accurately. This study will discuss the conversion of analogue sound from birds into spectrogram images using one of Constant-Q Transform (CQT) and Mel Spectrogram. Bird voices are recorded using a voice recorder. The recorded voice will represent the audio signal digitally. Constant-Q Transform will map the audio signal from a time domain to a frequency domain. The frequency will be converted into a log scale and the colour dimensions (amplitude) into decibels to form a spectrogram. The spectrogram will be mapped on a mel scale to form a mel spectrogram. This research is the change of bird’s voice analogously to mel spectrogram, classified in CNN. The resulting images from this study can be classified using CNN to help classify bird sounds.","PeriodicalId":148136,"journal":{"name":"2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)","volume":"185 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120865647","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: 7

Real-Time Examination System For New Students At Pandemic Time Covid 19 Using Fuzzy Logic 基于模糊逻辑的新冠肺炎疫情时期新生实时考试系统

2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 2021-07-17 DOI: 10.1109/COMNETSAT53002.2021.9530832

L. M. Silalahi, S. Budiyanto, I. Simanjuntak, Freddy Artadima Silaban, A. D. Rochendi, W. A. Karimah

引用次数: 2

Techno-Economic of the Ka-Band HTS to Minimize Broadband Services Gap for Indonesian Government ka波段HTS的技术经济，以尽量减少宽带服务差距为印尼政府

2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 2021-07-17 DOI: 10.1109/COMNETSAT53002.2021.9530795

Ignatius Daru Kristiadi, Muhammad Imam Nashiruddin, Miftadi Sudjai

{"title":"Techno-Economic of the Ka-Band HTS to Minimize Broadband Services Gap for Indonesian Government","authors":"Ignatius Daru Kristiadi, Muhammad Imam Nashiruddin, Miftadi Sudjai","doi":"10.1109/COMNETSAT53002.2021.9530795","DOIUrl":"https://doi.org/10.1109/COMNETSAT53002.2021.9530795","url":null,"abstract":"Satellite technology has a vital role in delivering big archipelagic country communication services, including Indonesia, for many years. It is not surprising that there are many satellites above Indonesia regions, either foreign or Indonesian satellites. From those satellites, the majority of them still use conventional satellites in C or Ku Bands. As time goes by, these C and Ku Band’s use is very limited in generating channel capacity to extend the capacity for responding to the massively increasing number of capacity demand in the broadband era. This paper discussed the potential use of the next generation high throughput satellite (HTS) in the Ka-Band frequency spectrum using a techno-economic analysis perspective. The technical result shows that it potentially fulfill 114.67 – 1,031.51 Gbps using 244 beams (61 Frequency Reuse Factor). Then, the economic result obtained the NPV of Rp13,168,414,276,316.20 (positive value > 0), the IRR of 15% (more than WACC), the profitability Index of 2.94 (greater than 1), and the HTS implementation can reach a payback period of around nine years two months.","PeriodicalId":148136,"journal":{"name":"2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131390984","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

Experimental Approach of L-Band Microwave Tomography and Its Image Reconstruction Using CS Method l波段微波层析成像实验方法及CS法图像重建

2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 2021-07-17 DOI: 10.1109/COMNETSAT53002.2021.9530769

A. Munir, S. Muliyani, Dian Kurnia Imanda, Ricky Willyantho, Sofia Sa’idah, Edwar

引用次数: 1

Personality Detection on Social Media Twitter Using Long Short-Term Memory with Word2Vec 基于Word2Vec的长短期记忆在社交媒体Twitter上的个性检测

2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 2021-07-17 DOI: 10.1109/COMNETSAT53002.2021.9530820

Rachma Indira, W. Maharani

{"title":"Personality Detection on Social Media Twitter Using Long Short-Term Memory with Word2Vec","authors":"Rachma Indira, W. Maharani","doi":"10.1109/COMNETSAT53002.2021.9530820","DOIUrl":"https://doi.org/10.1109/COMNETSAT53002.2021.9530820","url":null,"abstract":"Personality is one of the things that exist in every human being. From this personality, it will be seen that humans are unique and diverse individuals. One of the causes is because each human being has a personality. This personality will create humans to have a way of thinking and behave. Personality can also be a benchmark or valuation. For example, in employee recruitment, some companies have standards for candidate workers to be recruited. One tool for doing this is a psychological test. But the drawback of this psychological test method is that it takes a long time. So we created a system that can predict personality based on the user’s tweet data on Twitter because it’s contain many opinions or thoughts from the user that can describe the user’s personality. The methods we use are Word2Vec for word embeddings and LSTM (Long Short-Term Memory) for predicting. The system created focuses on seeing how a collection of tweets can predict a user’s personality. The first scenario it’s to combine every two rows of tweet and have a scoring accuracy 45%. The second scenario it’s to combine every ten rows of a tweet and have the best accuracy of 48%. The system uses five labels of personality that we call the Big Five Personality.","PeriodicalId":148136,"journal":{"name":"2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)","volume":"86 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116203310","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

A Network of Object-Oriented Software Metrics’ Parameters 面向对象软件度量参数网络

2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 2021-07-17 DOI: 10.1109/COMNETSAT53002.2021.9530822

Marwah M. A. Dabdawb, Basim Mahmood

{"title":"A Network of Object-Oriented Software Metrics’ Parameters","authors":"Marwah M. A. Dabdawb, Basim Mahmood","doi":"10.1109/COMNETSAT53002.2021.9530822","DOIUrl":"https://doi.org/10.1109/COMNETSAT53002.2021.9530822","url":null,"abstract":"The use of software metrics has become a crucial tool during the software design phase. The quality of software design can be measured using these metrics. Therefore, it is important to understand software metrics in a way that makes it wiser to select a particular metric in the software design assessment process. To calculate the value of a metric, it is needed to have its parameters involved. Hence, each metric consists of one or several parameters. Many of the object-oriented metrics have parameters in common. This means a parameter can be associated with several metrics. In this case, understanding the relations among parameters may help developers when selecting metrics during the software design phase, which makes the assessment process accurate, wiser, and reduce time consumption. In this work, we deeply investigate the relations among object-oriented metrics’ parameters using concepts inspired from complex networks. The dataset used in this paper was collected from trusted and accredited resources in Software Engineering field. The dataset contains the main 104 object-oriented metrics and their parameters. The results showed important facts about the relations among metrics’ parameters. We believe that this is the first kind of work that investigates the relations among object-oriented metrics’ parameters.","PeriodicalId":148136,"journal":{"name":"2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128729257","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

30VNFoods: A Dataset for Vietnamese Foods Recognition vnfoods:越南食品识别数据集

2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 2021-07-17 DOI: 10.1109/COMNETSAT53002.2021.9530774

Trong-Hop Do, Duc-Duy-Anh Nguyen, Hoang-Quan Dang, Hoang-Nhan Nguyen, Phu-Phuoc Pham, Duc-Tri Nguyen

引用次数: 2

Solar Cell Based Integrated Sensor System Monitoring on Smart IoT 基于太阳能电池的智能物联网集成传感器系统监测

2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 2021-07-17 DOI: 10.1109/COMNETSAT53002.2021.9530801

Berlian Al Kindhi, Josaphat Pramudijanto, Ilham Surya Pratama, Lucky Putri Rahayu, F. I. Adhim, Joko Susila

{"title":"Solar Cell Based Integrated Sensor System Monitoring on Smart IoT","authors":"Berlian Al Kindhi, Josaphat Pramudijanto, Ilham Surya Pratama, Lucky Putri Rahayu, F. I. Adhim, Joko Susila","doi":"10.1109/COMNETSAT53002.2021.9530801","DOIUrl":"https://doi.org/10.1109/COMNETSAT53002.2021.9530801","url":null,"abstract":"The garden light is one of a public facility that serves to give illumination on each of the existing parks in the city. Most of the park lighting systems in Indonesia, the garden light outages are still handled manually by relying on information from the community to report via the command center or checking manually by patrol. In this study, we proposed, a system monitoring tool garden light solar cell that can be accessed through the website. Monitoring the performance of park lights with remotely and real-time is one application of the smart city concept. Namely by facilitating the monitor process and automatic battery power check. The result of the existing problems in the field, monitoring tool designed garden light solar cell-based website using a microcontroller connected ESP8266 Node MCU internet network so that it is able to display voltage and current data on photovoltaics, batteries, and lights. Other functions of this tool to monitor the condition of the lamp flame or outages on Garden lights solar cell and know the layout of the existing garden light poles in the field. This research has been tested directly in public parks in the city of Surabaya, with the accuracy of updating information at 100% and the accuracy level of the battery at 98.78%.","PeriodicalId":148136,"journal":{"name":"2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114922379","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

[COMNETSAT 2021 Front cover] [COMNETSAT 2021封面]

2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 2021-07-17 DOI: 10.1109/comnetsat53002.2021.9530767

引用次数: 0

Design of a Compact Circular Patch Antenna Operating at ISM-Band for the WiMAX Communication Systems 用于WiMAX通信系统的ism波段紧凑型圆形贴片天线设计

2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT) Pub Date : 2021-07-17 DOI: 10.1109/COMNETSAT53002.2021.9530833

R. Islam, Fardeen Mahbub, Shouherdho Banerjee Akash, Imtiaz Ahmed Prince, Farhan Tasnim, Nafisa Tabassum Navia

{"title":"Design of a Compact Circular Patch Antenna Operating at ISM-Band for the WiMAX Communication Systems","authors":"R. Islam, Fardeen Mahbub, Shouherdho Banerjee Akash, Imtiaz Ahmed Prince, Farhan Tasnim, Nafisa Tabassum Navia","doi":"10.1109/COMNETSAT53002.2021.9530833","DOIUrl":"https://doi.org/10.1109/COMNETSAT53002.2021.9530833","url":null,"abstract":"In recent times, people’s dependency on high-speed internet has increased to a significant extent through the means of Wireless Communication Systems. However, in developing and underdeveloped nations, it is a common scene that rural areas do not receive proper internet connectivity due to their price ranges and implantation costs. Considering this issue, a Circular Patch Antenna has been designed in this Research work for WiMAX Communication Systems using FR-4 Substrate Material with an Operating Frequency of 2.45 GHz (ISM-Band). The whole Simulation of the Antenna was carried out in the CST Studio Suite 2019 Software. Pure Copper Material was used to create the Ground Plane and the Circular shape Patch of the Antenna. The simulated Patch Antenna Model has an Architectural Dimensions of 20.66*26.76 mm2, which has been thoroughly compared with the past Research works to justify the validity of the work. Some of the Parameters that are obtained from the Simulation include-Return Loss (S1,1) of -37.198 dB, VSWR of 1.0282, Surface Current of 175 A/m, and other vital parameters were also successfully determined, which proves that the Antenna can be a better choice for WiMAX Communication Systems.","PeriodicalId":148136,"journal":{"name":"2021 IEEE International Conference on Communication, Networks and Satellite (COMNETSAT)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127730150","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