W. Uriawan, A. Wahana, Diah Wulandari, W. Darmalaksana, Rosihon Anwar
{"title":"Pearson Correlation Method and Web Scraping for Analysis of Islamic Content on Instagram Videos","authors":"W. Uriawan, A. Wahana, Diah Wulandari, W. Darmalaksana, Rosihon Anwar","doi":"10.1109/ICWT50448.2020.9243626","DOIUrl":"https://doi.org/10.1109/ICWT50448.2020.9243626","url":null,"abstract":"The Indonesian Internet Service Providers Association (APJII) revealed that more than half of Indonesia's population is now connected to the internet. One of the social media that can be accessed using is Instagram. Instagram is a photo and video sharing application that allows users to take photos, videos and apply digital filters. In the video post on Instagram, user can see the number of videos displayed especially for Islamic content. But if more video posts are displayed it, are the user get a lot of likes. In this study used web scraping technology which is useful for retrieving data on Instagram. Then the data were calculated using the Pearson correlation method to determine whether or not the relationship between like variables and the number of likes being strong. So, it can be a benchmark for preachers to know what kind of posts are preferred by Instagram users.","PeriodicalId":304605,"journal":{"name":"2020 6th International Conference on Wireless and Telematics (ICWT)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131633777","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}
Effrina Yanti Hamid, Muhammad Reza Averly, Rama Rahardi, D. Mahardika
{"title":"CMA Based Blind Equalization for GFDM Systems","authors":"Effrina Yanti Hamid, Muhammad Reza Averly, Rama Rahardi, D. Mahardika","doi":"10.1109/ICWT50448.2020.9243617","DOIUrl":"https://doi.org/10.1109/ICWT50448.2020.9243617","url":null,"abstract":"Blind channel equalization for GFDM systems based on a constant modulus algorithm (CMA) is proposed in this paper. The system implements CMA together with a discrete Fourier transform (DFT) that enables the realization of blind equalizer which is comparable to pilot based system. Two performance parameters are used to evaluate the equalizer, first is the symbol error rate (SER) and second is the mean squared error (MSE). The obtained results from simulation show that the performance of the proposed system is better than that of pilot-based system. The result also indicates that its performance closely matches to the ideal estimation and equalization of the channel.","PeriodicalId":304605,"journal":{"name":"2020 6th International Conference on Wireless and Telematics (ICWT)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132231177","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}
A. Wahana, I. Taufik, Daniel Roberto Ramiraj, C. Alam, B. Subaeki
{"title":"Ant Colony Algorithm in Selection Suitable Plant for Urban Farming","authors":"A. Wahana, I. Taufik, Daniel Roberto Ramiraj, C. Alam, B. Subaeki","doi":"10.1109/ICWT50448.2020.9243663","DOIUrl":"https://doi.org/10.1109/ICWT50448.2020.9243663","url":null,"abstract":"Urban Farming is the right solution where this agricultural method is an agricultural method that can take advantage of the narrow open land for farming purposes. Choosing a suitable crop type for a city can give better results. This research by observing the temperature of 5 (five) big cities. The purpose of this study is to select suitable plants for a city according to the temperature of each city. The Ant Colony Optimization (ACO) algorithm is inspired by the observation of an ant colony. Ants are animals that live as a unit in their colony as opposed to being seen as individuals who live independently of the colony. The results of this study provide selection of plants suitable for cultivation in each city with an the level compatibility of 68 percent.","PeriodicalId":304605,"journal":{"name":"2020 6th International Conference on Wireless and Telematics (ICWT)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114751094","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}
Satria Fakhri, Rina Mardiati, E. Mulyana, T. Priatna
{"title":"Prototype Design for Object Coordinate Detection using RP LIDAR Concept","authors":"Satria Fakhri, Rina Mardiati, E. Mulyana, T. Priatna","doi":"10.1109/ICWT50448.2020.9243654","DOIUrl":"https://doi.org/10.1109/ICWT50448.2020.9243654","url":null,"abstract":"Today, the mapping and navigation systems are increasingly sophisticated, especially in detection systems. Detection system was become an important thing that could be very useful to be implemented in various fields such as searching system, exploration, military and also in the industrial sector. Detector system works using proximity sensor that can collect many environmental information by detecting objects around them. Recently, Light Detection and Ranging (LIDAR) is one of the most popular tools for detecting object. The capability of LIDAR to detecting an object is very powerful. However, since the price of LIDAR sensor is very expensive, some researchers try to solve this issue. This study proposed a prototype system for object detection based on coordinates using RP LIDAR concept which is low cost. The prototype combined the HCSR04 ultrasonic sensor with a 360-degree continuous servo motor to build a detector system. The ultrasonic sensor is use for determined the distance and works by receiving a reflected wave from the transmitter, while the continuous servo motor is used for rotate the ultrasonic sensor, so that it can rotate 360 degrees according to the angle rotation. We do testing the performance of this prototype by using cartesian board with scenario that we set the prototype in the zero-degree position and the detection object in quadrants 1, 2, 3, 4 within a distance 5 cm - 50 cm. The result show that this prototype can detect the object coordinate with average error for x-axis is 1.178 cm and the y-axis is 1.2875 cm. This result means that the prototype was quite properly good to detect object coordinate.","PeriodicalId":304605,"journal":{"name":"2020 6th International Conference on Wireless and Telematics (ICWT)","volume":"171 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122871140","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}
C. Slamet, Arif Krismunandar, D. Maylawati, Jumadi, A. S. Amin, M. Ramdhani
{"title":"Deep Learning Approach for Bullying Classification on Twitter Social Media with Indonesian Language","authors":"C. Slamet, Arif Krismunandar, D. Maylawati, Jumadi, A. S. Amin, M. Ramdhani","doi":"10.1109/ICWT50448.2020.9243653","DOIUrl":"https://doi.org/10.1109/ICWT50448.2020.9243653","url":null,"abstract":"Cyberbullying is usually through social media intermediaries. The victim of cyberbullying will feel very depressed because of the wide spread of social media that can be seen and accessed by many people and also the privacy of the victim has no meaning, even all the shame and ugliness of the victim can be accessed by many people. The purpose of this study was to analyze the text documents on social media and then classify them into two classes, namely indications of bullying or cleanliness. Word2Vec and LSTM (Long Short Term Memory) will be combined in this classification model. Based on the testing phase, it can be concluded that there is still a lot of bullying on social media, especially on Twitter. This is evident from a large amount of Twitter data that 81.6% contains bullying words or sentences. The results of this study can be used as a basis for social media managers to take decisive action against bullies.","PeriodicalId":304605,"journal":{"name":"2020 6th International Conference on Wireless and Telematics (ICWT)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129811431","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}
{"title":"The Implementation of Mamdani’s Fuzzy Model for Controlling the Temperature of Chicken Egg Incubator","authors":"Indri Nurfazri Lestari, E. Mulyana, R. Mardi","doi":"10.1109/ICWT50448.2020.9243647","DOIUrl":"https://doi.org/10.1109/ICWT50448.2020.9243647","url":null,"abstract":"Today, development of technology is rapidly growing in many fields, including in animal husbandry. This technology could be applied in the process of hatching eggs in chicken farms. Since the process of hatching egg was become an important process that correlated with the failure rate in hatching eggs. In order to get an optimal process of hatching eggs, temperature must be controlled as closely as an ideal temperature, which is around 37-40 Celsius. This study builds the prototype of chicken egg incubator system whose temperature was controlled using a Mamdani logic fuzzy control, so it’s can run optimally. We use DFTII sensor to get the temperature and humidity of incubator as an input of fuzzy logic. Using a fuzzy logic to control the temperature, the output of this system is the speed of fan (PWM). Furthermore, we use 2 lamps to make the temperature warmer, so that the temperature of this incubator could be control in an ideal temperature. We do software testing and overall system performance testing. Software testing is carried out to see whether the implemented fuzzy logic is in accordance with the expected, by comparing the results obtained from a system built with manual calculations and simulation calculations. Based on the test results, it is found that the fuzzy system has been implemented successfully with 47.36% success. While the results of the overall system performance test show that the system being built has worked well.","PeriodicalId":304605,"journal":{"name":"2020 6th International Conference on Wireless and Telematics (ICWT)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127091809","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}
{"title":"ICWT 2020 TOC","authors":"","doi":"10.1109/icwt50448.2020.9243632","DOIUrl":"https://doi.org/10.1109/icwt50448.2020.9243632","url":null,"abstract":"","PeriodicalId":304605,"journal":{"name":"2020 6th International Conference on Wireless and Telematics (ICWT)","volume":"300 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132898041","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}
{"title":"Remotely Operated Vehicle (ROV) Robot For Monitoring Quality of Water Based on IoT","authors":"Mohamad Adhipramana, Rina Mardiati, E. Mulyana","doi":"10.1109/ICWT50448.2020.9243614","DOIUrl":"https://doi.org/10.1109/ICWT50448.2020.9243614","url":null,"abstract":"Water is a very important element for humans. Clean water needs are always increasing, but the supply is running low due to water pollution. Various factors can affect water quality, including pH, turbidity (NTU), and substances that are dissolved in water (PPM). Therefore, water quality monitoring must be carried out quickly to determine the level of water quality that is around. By utilizing technological developments such as robots and internet of things monitoring water can be done in real time. In this study a robot system was developed to carry out water quality monitoring based on internet of things. This system uses a microcontroller, Arduino. The developed robot system is controlled by using a remote controller. The monitoring system developed uses a pH sensor to measure pH, a turbidity sensor to measure NTU, and a TDS sensor to measure PPM. To monitor, cloud server is used as a data viewer and data store. Cloud service used is Thingspeak. From the results of testing the robot system, the robot can be controlled properly, and the robot can be controlled to a distance of 140 meters with a robot speed of 0.46 km / hour. From the results of testing the monitor sensor, sensor can work well with an average speed of sending data for 30 seconds.","PeriodicalId":304605,"journal":{"name":"2020 6th International Conference on Wireless and Telematics (ICWT)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134632047","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}
{"title":"Low Noise Block Down Converter and Block Up Converter Filters Design for Ku Band","authors":"K. Santoso, I.Y.M. Edward, Iskandar","doi":"10.1109/ICWT50448.2020.9243642","DOIUrl":"https://doi.org/10.1109/ICWT50448.2020.9243642","url":null,"abstract":"This paper presents a Ku band Low Noise Block Down Converter (LNB) and Block Up Converter (BUC) filters design. The LNB can convert Ku band signal (10.70 – 12.75GHz) to L band signal (950 – 2150MHz), equipped with gain control and mode control features whih is regulated by ARM based microcontroller. This LNB design achieved 55 dB conversion gain from the simulation that has been done. As for the BUC filters, three filters have been created with different requirement, there are L-band filter, Local Oscillator filter, and Ku band filter. And from the results of the experiment, these filters has VSWR value close to 1 with a range of band that fit to the requirement.","PeriodicalId":304605,"journal":{"name":"2020 6th International Conference on Wireless and Telematics (ICWT)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133379288","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}
F. M. Kaffah, Y. A. Gerhana, Ihsan Miftahul Huda, A. Rahman, K. Manaf, B. Subaeki
{"title":"E-Mail Message Encryption Using Advanced Encryption Standard (AES) and Huffman Compression Engineering","authors":"F. M. Kaffah, Y. A. Gerhana, Ihsan Miftahul Huda, A. Rahman, K. Manaf, B. Subaeki","doi":"10.1109/ICWT50448.2020.9243651","DOIUrl":"https://doi.org/10.1109/ICWT50448.2020.9243651","url":null,"abstract":"E-mail is a means of sending messages electronically based online. Many students, institutions or companies use e-mail as a formal communication tool. However, please note that sending e-mails is done through public channels, namely the internet, making it possible to tap, manipulate data and leak information. Like hacking and theft of millions of unique ID (address) E-mail and passwords that occurred in mid-January 2019 by the digital attackers. E-mail does not have security on the data sent. Implementation of encrypted messages in e-mails with cryptographic methods can be a solution for securing the data sent. In this study used the Advanced Encryption Standard (AES) and Huffman methods. The final result of this study is the occurrence of text messages using the AES and Huffman methods can be done up to 32.200 characters with an accuracy value of 90.62% and the difference in the performance time of encryption and decryption is 1% with the decryption process a little longer than the encryption process.","PeriodicalId":304605,"journal":{"name":"2020 6th International Conference on Wireless and Telematics (ICWT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127666651","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}