Many parking spaces available today generally require drivers to find their own location empty parking. Especially in parking lots located in large areas such as the Galaxy Mall area Surabaya. This will cause problems getting parking location information because drivers are not uncommon have to circle the parking building to get an empty parking location. The problem can avoided if the driver already knows the state of the parking location in the area to be seven. Driver can find out the availability of vacant parking locations in the destination area. In this case, we need a a system that can help drivers find vacant parking locations. Internet of things is a a concept or program by which an object has the ability to transmit or transmit data through the network without using the help of computers and humans. Internet of things or often called IoT is currently experiencing many developments. From the test results it can be concluded that the average Raspberry Pi boot delay on this system is 221.1 seconds. Sensor, From the test results it can be concluded that the average delay in scanning the QR Code using a Raspberry Pi camera at the entrance bar is 59.3 seconds, From the test results it can be concluded that the average delay in scanning QR Code using a camera The Raspberry Pi on the exit bar is 59.4 seconds
{"title":"Implementation of Intelligent Parking System Using IoT-Based Devices (case Study of Galaxy Mall Surabaya)","authors":"Weka Sadya Wasana, R. Adityo, Wiwiet Herulambang","doi":"10.54732/jeecs.v6i2.207","DOIUrl":"https://doi.org/10.54732/jeecs.v6i2.207","url":null,"abstract":"Many parking spaces available today generally require drivers to find their own location empty parking. Especially in parking lots located in large areas such as the Galaxy Mall area Surabaya. This will cause problems getting parking location information because drivers are not uncommon have to circle the parking building to get an empty parking location. The problem can avoided if the driver already knows the state of the parking location in the area to be seven. Driver can find out the availability of vacant parking locations in the destination area. In this case, we need a a system that can help drivers find vacant parking locations. Internet of things is a a concept or program by which an object has the ability to transmit or transmit data through the network without using the help of computers and humans. Internet of things or often called IoT is currently experiencing many developments. From the test results it can be concluded that the average Raspberry Pi boot delay on this system is 221.1 seconds. Sensor, From the test results it can be concluded that the average delay in scanning the QR Code using a Raspberry Pi camera at the entrance bar is 59.3 seconds, From the test results it can be concluded that the average delay in scanning QR Code using a camera The Raspberry Pi on the exit bar is 59.4 seconds","PeriodicalId":273708,"journal":{"name":"JEECS (Journal of Electrical Engineering and Computer Sciences)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129898883","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}
The increasing demand for electrical energy and the development of power generation technology have caused to the development of micro-scale industries increasing in Indonesia. The development of this micro-scale industries are expected to be able to utilize electrical energy from solar panels as the main source of electrical energy. In this paper, solar panels are used as a source of electrical energy in the drying machine. Utilization of solar panels aims to reduce production costs where solar energy is absorbed through solar panel as the main source of electrical energy for drying machine. In addition, the use of solar energy aims to make the drying machine continuously operate. This drying machine uses a heater of 700Watt and is operated during 4 hours. From the calculation results of the solar power plant system design are obtained the capacity battery of 300 Ah, the capacity solar cells of 10x100 Wp, the capacity inverter of 700 watt and the Solar Charger Controller (SCC) of 60 amperes.
{"title":"Design of Solar Power Plant for Electricity Source of The Drying Machine","authors":"Uais Sabilah Muhammad, Bambang Purwahyudi","doi":"10.54732/jeecs.v6i2.202","DOIUrl":"https://doi.org/10.54732/jeecs.v6i2.202","url":null,"abstract":"The increasing demand for electrical energy and the development of power generation technology have caused to the development of micro-scale industries increasing in Indonesia. The development of this micro-scale industries are expected to be able to utilize electrical energy from solar panels as the main source of electrical energy. In this paper, solar panels are used as a source of electrical energy in the drying machine. Utilization of solar panels aims to reduce production costs where solar energy is absorbed through solar panel as the main source of electrical energy for drying machine. In addition, the use of solar energy aims to make the drying machine continuously operate. This drying machine uses a heater of 700Watt and is operated during 4 hours. From the calculation results of the solar power plant system design are obtained the capacity battery of 300 Ah, the capacity solar cells of 10x100 Wp, the capacity inverter of 700 watt and the Solar Charger Controller (SCC) of 60 amperes.","PeriodicalId":273708,"journal":{"name":"JEECS (Journal of Electrical Engineering and Computer Sciences)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116933729","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}
Various attacks on a computer network or the internet have generated many incidents and cases, this makes security threats in using the internet or computer networks a major focus. Denial of Service attack or often referred to as DoS attack is one of the attack techniques that carry out flooding packets or requests to the target computer until the target computer is down. Prevention is needed in order to minimize existing attacks. IDS can be used as a detector in network traffic, but because IDS has its limitations, an IDS system is built using Deep Learning to detect DoS attacks. By using the data from the wireshark log as a dataset, it is necessary to do data normalization which will then be inputted into CNN VGG-19. The test results that have been carried out with variations in the data inputted into the CNN VGG- 19 produce an average accuracy of 99.32% with an average loss of 4.08%, and by varying the iteration of the training process the resulting accuracy is 99.17% with an average loss - an average of 4.46%. And the ROC Curve value for the True Positive Rate and the False Positive Rate is 1.
{"title":"Intrusion Detection System Using Deep Learning for DoS Attack Detection","authors":"Andre Arta Kurniawan, Jusak, Musayyanah","doi":"10.54732/jeecs.v6i2.203","DOIUrl":"https://doi.org/10.54732/jeecs.v6i2.203","url":null,"abstract":"Various attacks on a computer network or the internet have generated many incidents and cases, this makes security threats in using the internet or computer networks a major focus. Denial of Service attack or often referred to as DoS attack is one of the attack techniques that carry out flooding packets or requests to the target computer until the target computer is down. Prevention is needed in order to minimize existing attacks. IDS can be used as a detector in network traffic, but because IDS has its limitations, an IDS system is built using Deep Learning to detect DoS attacks. By using the data from the wireshark log as a dataset, it is necessary to do data normalization which will then be inputted into CNN VGG-19. The test results that have been carried out with variations in the data inputted into the CNN VGG- 19 produce an average accuracy of 99.32% with an average loss of 4.08%, and by varying the iteration of the training process the resulting accuracy is 99.17% with an average loss - an average of 4.46%. And the ROC Curve value for the True Positive Rate and the False Positive Rate is 1.","PeriodicalId":273708,"journal":{"name":"JEECS (Journal of Electrical Engineering and Computer Sciences)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121279081","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}
Batteries have an important role in the development of energy needs. Good battery performance will support the devices it supports. The energy that can be stored in a battery is limited, so the battery will experience a cycle of charging and discharging. Improper charge and discharge processes can cause battery performance to decrease. Therefore, it is necessary to monitor battery performance in order to determine maximum battery performance. One of the aspects needed to monitor the state of charge and Depth of Discharge is to monitor the voltage, current and temperature on the types of lithium ion and lithium polymer batteries as energy storage for solar panels by using Arduino Atmega as a controller to determine the percentage of lithium ion and lithium polymer batteries and displayed on the LCD as HMI. From the results of comparing the performance of lithium ion and lithium polymer batteries, the results of SoC and DoD are measured and displayed on the LCD accurately, it can be seen which one is faster in charging time and lasts longer in use so that performance can be known of the two types of batteries.
{"title":"Comparison of Lithium Ion and Lithium Polymer Performance as Solar Panel Energy Storage","authors":"Ilham Purnomo Aji, Hasti Afianti","doi":"10.54732/jeecs.v6i2.199","DOIUrl":"https://doi.org/10.54732/jeecs.v6i2.199","url":null,"abstract":"Batteries have an important role in the development of energy needs. Good battery performance will support the devices it supports. The energy that can be stored in a battery is limited, so the battery will experience a cycle of charging and discharging. Improper charge and discharge processes can cause battery performance to decrease. Therefore, it is necessary to monitor battery performance in order to determine maximum battery performance. One of the aspects needed to monitor the state of charge and Depth of Discharge is to monitor the voltage, current and temperature on the types of lithium ion and lithium polymer batteries as energy storage for solar panels by using Arduino Atmega as a controller to determine the percentage of lithium ion and lithium polymer batteries and displayed on the LCD as HMI. From the results of comparing the performance of lithium ion and lithium polymer batteries, the results of SoC and DoD are measured and displayed on the LCD accurately, it can be seen which one is faster in charging time and lasts longer in use so that performance can be known of the two types of batteries.","PeriodicalId":273708,"journal":{"name":"JEECS (Journal of Electrical Engineering and Computer Sciences)","volume":"13 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131437113","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 common problem faced by four-legged robots is when they encounter obstacles that have structures that force the robot to lift its legs higher than the robot's ability limit and can disrupt the robot's balance, so it is necessary to add a gait control method. This research has resulted in controlling the movement of a four-legged robot using the wave gait control method to pass obstacles in the form of stairs and uneven floors, where the movement of the robot by lifting one leg at a time makes the balance of the robot very awake. So that the robot can make decisions if the robot encounters obstacles in the form of stairs and uneven floors, the role of the ultrasonic sensor is very decisive in reading the environment. The way for the robot to climb stairs and not fall backwards is to slide the robot's hind legs back so that each robotic footstep will form a triangle. When the robot detects the presence of a stairs, the robot will lift its legs by 50o, while when it detects an uneven floor, the robot's legs will lift its legs by 40o. Based on the results of research conducted with 4 experiments, namely the success of the robot in passing through the trajectory without obstacles by 100%, the success of the robot in crossing the uneven floor by 60%, the success of the robot in passing the stairs by 50%, while the success of the robot in passing the stairs and the uneven floor by 70%.
{"title":"Gait Control Applications on Four Legged Robot","authors":"Richa Watiasih, Galuh Widia Rohman, Prihatsono, Ahmadi","doi":"10.54732/jeecs.v6i2.198","DOIUrl":"https://doi.org/10.54732/jeecs.v6i2.198","url":null,"abstract":"A common problem faced by four-legged robots is when they encounter obstacles that have structures that force the robot to lift its legs higher than the robot's ability limit and can disrupt the robot's balance, so it is necessary to add a gait control method. This research has resulted in controlling the movement of a four-legged robot using the wave gait control method to pass obstacles in the form of stairs and uneven floors, where the movement of the robot by lifting one leg at a time makes the balance of the robot very awake. So that the robot can make decisions if the robot encounters obstacles in the form of stairs and uneven floors, the role of the ultrasonic sensor is very decisive in reading the environment. The way for the robot to climb stairs and not fall backwards is to slide the robot's hind legs back so that each robotic footstep will form a triangle. When the robot detects the presence of a stairs, the robot will lift its legs by 50o, while when it detects an uneven floor, the robot's legs will lift its legs by 40o. Based on the results of research conducted with 4 experiments, namely the success of the robot in passing through the trajectory without obstacles by 100%, the success of the robot in crossing the uneven floor by 60%, the success of the robot in passing the stairs by 50%, while the success of the robot in passing the stairs and the uneven floor by 70%.","PeriodicalId":273708,"journal":{"name":"JEECS (Journal of Electrical Engineering and Computer Sciences)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131408711","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}
MRT Jakarta is one of the providers of rail transportation services in Jakarta, which is an absolute solution to the problem of congestion in Jakarta because mass transportation can transport people in large quantities in one trip so that by calculating the electrical power capacity to supply electricity to the MRT Jakarta train it is very important with the aim of predicting the pattern of train operation. This test includes calculating the use of traction substations with headway, namely 10, 7, 5, 3, and 1 minute, then the power usage of the train according to data from technical specifications and also required data on filling distances for Kota Station Traction Substations in Phase 2 construction documents, then an analysis is carried out for the ability of the traction substation that supplies train operators in Phase 2. After calculating and analyzing, concluded that under normal conditions the Kota Traction Substation can operate continuously with a headway operating pattern of 10, 7, 5, and 3 minutes, then in disturbance conditions, 1 TSS Off the Kota Traction Substation can operate continuously with an operating pattern. headway 10, 7, and 5 minutes, then in disturbance condition 2 TSS Off.
{"title":"Analysis of Maximum Capacity Calculation of Kota Station Traction Substations to Maximize MRT Jakarta Phase 2 Train Operations","authors":"Dian Samodrawati, Saddam Abdur Rahman","doi":"10.54732/jeecs.v6i2.197","DOIUrl":"https://doi.org/10.54732/jeecs.v6i2.197","url":null,"abstract":"\u0000\u0000 \u0000 \u0000 \u0000\u0000\u0000\u0000 \u0000\u0000\u0000MRT Jakarta is one of the providers of rail transportation services in Jakarta, which is an absolute solution to the problem of congestion in Jakarta because mass transportation can transport people in large quantities in one trip so that by calculating the electrical power capacity to supply electricity to the MRT Jakarta train it is very important with the aim of predicting the pattern of train operation. This test includes calculating the use of traction substations with headway, namely 10, 7, 5, 3, and 1 minute, then the power usage of the train according to data from technical specifications and also required data on filling distances for Kota Station Traction Substations in Phase 2 construction documents, then an analysis is carried out for the ability of the traction substation that supplies train operators in Phase 2. After calculating and analyzing, concluded that under normal conditions the Kota Traction Substation can operate continuously with a headway operating pattern of 10, 7, 5, and 3 minutes, then in disturbance conditions, 1 TSS Off the Kota Traction Substation can operate continuously with an operating pattern. headway 10, 7, and 5 minutes, then in disturbance condition 2 TSS Off.\u0000\u0000\u0000","PeriodicalId":273708,"journal":{"name":"JEECS (Journal of Electrical Engineering and Computer Sciences)","volume":"301 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116115774","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}
Electrical Power Transmission is the process of distributing electricity from the power plant to the electricity distribution channel (substation distribution) so that it can be distributed to consumers who use electricity. Human Machine Interface (HMI) is a system that connects humans and machines. HMI can be in the form of controlling and visualizing status, either manually or through computer visualization that is real time. .Microsoft Visual Basic .NET is a tool for developing and building applications that run on top of the .NET Framework system. Arduino is a microcontroller that has been developed. Serial communication is one of the methods of data communication in which only one bit of data is transmitted over a strand of cable at a time
{"title":"Profile of Automation of Electricity Distribution System Bhayangkara University Surabaya","authors":"Agus Kiswantono, E. N. Cahyono, Hermawan","doi":"10.54732/jeecs.v6i2.201","DOIUrl":"https://doi.org/10.54732/jeecs.v6i2.201","url":null,"abstract":"\u0000Electrical Power Transmission is the process of distributing electricity from the power plant to the electricity distribution channel (substation distribution) so that it can be distributed to consumers who use electricity. Human Machine Interface (HMI) is a system that connects humans and machines. HMI can be in the form of controlling and visualizing status, either manually or through computer visualization that is real time. .Microsoft Visual Basic .NET is a tool for developing and building applications that run on top of the .NET Framework system. Arduino is a microcontroller that has been developed. Serial communication is one of the methods of data communication in which only one bit of data is transmitted over a strand of cable at a time \u0000 \u0000 ","PeriodicalId":273708,"journal":{"name":"JEECS (Journal of Electrical Engineering and Computer Sciences)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129510629","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}
There are many benefits to the use of high-strength reinforcement (above 500 MPa) in reinforced concrete buildings. The advantages of using high-strength reinforcement are reduction steel volume and dimension, reduced construction time, reduction in reinforcement congestion, as well as savings in materials and worker cost. Meanwhile, the investigation of ductility of reinforced concrete element with high-strength reinforcement to resist earthquake effects under current design procedure is needed. In the current standard, ACI 318-71, The maximum specified yield strength was restricted to 60 Ksi (413 MPa) for reinforcement in special seismic system. There were also no ASTM standard specifications for reinforcement with yield strength above 500 MPa. In the design of seismicresisting structures, the analysis of curavture ductility and flexural overstrength factor is of important consideration in order to avoid brittle failure. This paper attempts to anaylze the ductility and re-evaluate the flexural overstrength factor of reinforced concrete column. The tensile tests of steel reinforcement with yield strength above 500 MPa generates stress-strain curve. An idealisations for the monotonic stress-strain curve proposed by mander wasadopted in this study. Whereas in this numerical study of confined concrete columns, the behavior of concrete cored is modeled by the stress-strain relationship of confined concrete proposed by Kappos-Konstantinidis. This stress strain model was used for the momen, curvature, ductility, and flexural overstrength factor analysis.
{"title":"LOOP ALGORITHMS FOR DUCTILITY ANALYSIS OF COLUMN REINFORCED STEEL WITH YIELD STRENGTH ABOVE 500 MPA","authors":"A. F. Azmi","doi":"10.54732/jeecs.v6i1.183","DOIUrl":"https://doi.org/10.54732/jeecs.v6i1.183","url":null,"abstract":"There are many benefits to the use of high-strength reinforcement (above 500 MPa) in reinforced concrete buildings. The advantages of using high-strength reinforcement are reduction steel volume and dimension, reduced construction time, reduction in reinforcement congestion, as well as savings in materials and worker cost. Meanwhile, the investigation of ductility of reinforced concrete element with high-strength reinforcement to resist earthquake effects under current design procedure is needed. In the current standard, ACI 318-71, The maximum specified yield strength was restricted to 60 Ksi (413 MPa) for reinforcement in special seismic system. There were also no ASTM standard specifications for reinforcement with yield strength above 500 MPa. In the design of seismicresisting structures, the analysis of curavture ductility and flexural overstrength factor is of important consideration in order to avoid brittle failure. This paper attempts to anaylze the ductility and re-evaluate the flexural overstrength factor of reinforced concrete column. The tensile tests of steel reinforcement with yield strength above 500 MPa generates stress-strain curve. An idealisations for the monotonic stress-strain curve proposed by mander wasadopted in this study. Whereas in this numerical study of confined concrete columns, the behavior of concrete cored is modeled by the stress-strain relationship of confined concrete proposed by Kappos-Konstantinidis. This stress strain model was used for the momen, curvature, ductility, and flexural overstrength factor analysis.","PeriodicalId":273708,"journal":{"name":"JEECS (Journal of Electrical Engineering and Computer Sciences)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129293456","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}
The development of an institution currently requires Information Technology, at the level of commercial institutions and non-commercial institutions. The development of this technology is expected to support ongoing work so that it is easier and more systematic. One technology that is often used is the Management Information System. With this Management Information System Technology, it is hoped that users can store data easily and access it again quickly. In this study, the author tries to implement a Correspondence Management Information System with a case study at the Faculty of Informatics Engineering at Bhayangkara University Surabaya. This information system includes incoming and outgoing letters, with several supporting tools so that it can handle scanned and input data manually.
{"title":"Implementation of Management Information System Website-Based Letter Archives","authors":"B. M. Mulyo","doi":"10.54732/jeecs.v6i1.184","DOIUrl":"https://doi.org/10.54732/jeecs.v6i1.184","url":null,"abstract":"The development of an institution currently requires Information Technology, at the level of commercial institutions and non-commercial institutions. The development of this technology is expected to support ongoing work so that it is easier and more systematic. One technology that is often used is the Management Information System. With this Management Information System Technology, it is hoped that users can store data easily and access it again quickly. In this study, the author tries to implement a Correspondence Management Information System with a case study at the Faculty of Informatics Engineering at Bhayangkara University Surabaya. This information system includes incoming and outgoing letters, with several supporting tools so that it can handle scanned and input data manually.","PeriodicalId":273708,"journal":{"name":"JEECS (Journal of Electrical Engineering and Computer Sciences)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130138204","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}
The alumni association is an important organization in a higher education institution. Apart from being a forum for communication between graduates, alumni associations also play a major role in providing information related to career opportunities, as a medium for exchanging training information and knowledge. Informatics Study Program at UPN "Veteran" Jawa Timur already has an alumni association called IKATIFA (Ikatan Alumni Teknik Informatika). Although there is already an IKATIFA information system, the website does not have a specific system regarding alumni information in the world of work. By utilizing Geographic Information System (GIS) can present data specifically by using a map as an interface. In this research, alumni clustering was carried out using a fuzzy algorithm. There are 3 clusters, cluster 1 mean alumni work fields existing is according to study program competency, cluster 2 mean alumni work fields existing is almost according to study program competency, cluster 3 mean alumni work fields existing is not in accordance with study program competency. The test results on the testing data show that as many as 62% alumni work fields existing is according to study program competency, as many as 18% alumni work fields existing is almost according to study program competency, and as many as 20% alumni work fields existing is not in accordance with study program competency.
{"title":"Geographic Information System of Informatics Alumni Distribution Using Fuzzy Method (case Study: UPN \"Veteran\" Jawa Timur)","authors":"Firya Nadhira, C. A. Putra, Hendra Maulana","doi":"10.54732/jeecs.v6i1.188","DOIUrl":"https://doi.org/10.54732/jeecs.v6i1.188","url":null,"abstract":"The alumni association is an important organization in a higher education institution. Apart from being a forum for communication between graduates, alumni associations also play a major role in providing information related to career opportunities, as a medium for exchanging training information and knowledge. Informatics Study Program at UPN \"Veteran\" Jawa Timur already has an alumni association called IKATIFA (Ikatan Alumni Teknik Informatika). Although there is already an IKATIFA information system, the website does not have a specific system regarding alumni information in the world of work. By utilizing Geographic Information System (GIS) can present data specifically by using a map as an interface. In this research, alumni clustering was carried out using a fuzzy algorithm. There are 3 clusters, cluster 1 mean alumni work fields existing is according to study program competency, cluster 2 mean alumni work fields existing is almost according to study program competency, cluster 3 mean alumni work fields existing is not in accordance with study program competency. The test results on the testing data show that as many as 62% alumni work fields existing is according to study program competency, as many as 18% alumni work fields existing is almost according to study program competency, and as many as 20% alumni work fields existing is not in accordance with study program competency.","PeriodicalId":273708,"journal":{"name":"JEECS (Journal of Electrical Engineering and Computer Sciences)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131537508","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}
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