UIN (Universitas Islam Negeri) Sunan Kalijaga, Yogyakarta: E-Journal Fakultas Sains dan Teknologi
Not a member yet
1440 research outputs found
Sort by
Evaluation of E-Government Using COBIT 5 Framework (Case Study of Sistem Database Pemasyarakatan Implementation in Ministry of Law and Human Rights in the Special Region of Yogyakarta)
No full textInformation technology has become an important element in the industrial era 4.0, an era where the concept of automation is known in the production process carried out by technology by reducing the role of humans in its application. Since the issuance of Presidential Instruction Number 3/2003 concerning National Policies and Strategies for E-Government Development, both central government and local governments, have begun to move to develop e-government in their respective regions. The Ministry of Law and Human Rights of the Republic of Indonesia is currently implementing e-government in internal business processes and public services that aimed at serving prime communities, eliminating illegal payments, and creating transparent and accountable performance. One of them is the use of the Sistem Database Pemasyarakatan (SDP). Data and information in the SDP are confidential because one of them contains data and information on criminals in Indonesia. The research method used is a quantitative method using a questionnaire instrument and using the 5th edition of the COBIT framework model and emphasizes on information security. From the gap analysis, it can be recommended one of them is Organizations must integrate security into every facet of management and operations. This begins with identifying all business processes and associated stakeholders, including audit
An Efficient Journal Articles Searching using Vector Space Model Algorithm
No full textOne of the main feature of digital library is a search engine which depends on keywords submitted by a user. However, in the traditional algorithm, the computation performance, searching speed, significantly relies on the number of journal articles stored in the databases. Some irrelevant search results also increase the speed of article searching process. To solve the problem, in this paper we propose vector space model (VSM) algorithm to search for relevant journal articles. The VSM algorithm considers a term frequency - inversed document frequency (TF-IDF). The VSM algorithm will be compared to the baseline algorithm namely traditional algorithm. Both algorithms will be evaluated using combination of keywords which can be a synonym, phrase, error typography, or suffix and prefix. By using the data consist of 635 journal articles, both algorithms are compared in terms of 11 evaluation criteria. The results show that VSM algorithm is able to obtain the intended journal at 5th rank on average as compared to the traditional algorithm which can obtain the intended journal at rank of 171st on average. Therefore, our proposed algorithm can improve the performance to accurately sort the journal articles based on the submitted keywords as compared to traditional algorithm.
Public Sentiments Analysis about Indonesian Social Insurance Administration Organization on Twitter
No full textInsurance Administration Organization, which can be used by all people. However, this organization has received various criticisms from the public through social media, namely Twitter. This study aims to analyze public sentiment about the Indonesian Social Insurance Administration Organization on Twitter. The method used in this research is the Naive Bayes Classifier (NBC) method and uses the Support Vector Machine (SVM) method as a comparison. The amount of data used was 12,990 tweets with a data collection period from September 14, 2019 - February 18, 2020. The study compared the two classifier models built, namely the classifier model with two sentiment classes and four sentiment classes. The accuracy results show that the SVM method has a better accuracy value than the NBC method. SVM has an accuracy value of 63.60% and 82.77% for the two sentiment classes in the four sentiment classifier model. The tweet classification results show that the public\u27s conversation about the Indonesian Social Insurance Administration Organization on Twitter has a negative polarity value tendency
Peningkatan Kualitas Sarana dan Prasarana di UPTD Kalijudan dan UPTD Kampung Anak Negeri, Surabaya
No full textProgram pengabdian masyarakat ini dilakukan di UPTD Kalijudan dan UPTD Kampung Anak Negeri, Surabaya. UPTD tersebut melayani sesorang yang memiliki masalah kesejahteraan sosial. UPTD Kalijudan membina anak berkebutuhan khusus (tunagrahita), sedangkan UPTD Kampung Anak Negeri membina anak jalanan. Permasalahan yang terjadi di UPTD Kalijudan adalah bangunan yang kurang informatif, tidak ada penamaan pada masing-masing ruangan. Permasalahan yang terjadi di UPTD Kampung Anak Negeri adalah pembinaan anak jalanan secara tidak langsung. Solusi yang ditawarkan dari masalah ini adalah membuat dan memasang papan nama ruangan untuk setiap ruangan di UPTD Kalijudan dan papan slogan motivasi. Program pengabdian tersebut mendapat respon positif dari kepala dan pengurus harian UPTD. Hal ini terbukti dengan kesediaan mereka menerima tim pengabdian, bersedia memberikan masukan untuk desain dan isi papan nama ruangan serta slogan motivasi, dan keikutsertaan pengurus harian dalam setiap program. Hasil program yang telah terlaksana adalah dengan pemasangan papan nama ruangan maka tamu atau pengunjung mudah mengakses ruang-ruang di UPTD Kalijudan dan memberikan kesan indah pada lingkungan bangunan. Hasil program pemasangan slogan motivasi adalah secara tidak langsung slogan motivasi mendidik dan memotivasi anak-anak penghuni asrama, pengurus, dan tamu atau pengunjung.[This community service program was conducted at the Kalijudan UPTD and the Kampung Anak Negeri UPTD, Surabaya. The UPTD serves someone who has social welfare problems. Kalijudan UPTD foster children with special needs (mental retardation), while UPTD Kampung Anak Negeri foster street children. Problems that occur in the Kalijudan UPTD are buildings that are less informative, there is no naming in each room. Problems that occur in UPTD Kampung Anak Negeri are indirect street child development. The solution offered from this problem is to create and install a signboard for each room in the UPTD Kalijudan and a motivational slogan board. The service program received a positive response from the head and UPTD daily management. This is evidenced by their willingness to accept the service team, accepting to provide the design and content of the signboard with motivational slogans, and the participation of the daily management in each program. The result of the program that has been carried out is by installing a room signage, so guests or visitors can easily access the rooms at UPTD Kalijudan and provide beautiful choices in the building environment. The results of the installation of motivational slogans are motivational slogans to directly educate and motivate the children of boarders, caretakers, and guests or visitors.
Pengembangan dan Pendampingan Bisnis Kue Berbasis Potensi Lokal untuk Masyarakat Kelurahan Karang Joang di Masa Pandemi COVID-19
No full textProgram pengembangan dan pendampingan kue berbasis potensi lokal Karang Joang merupakan salah satu langkah untuk menghidupkan perekonomian masyarakat setempat. Kegiatan pelatihan yang rencananya dalam bentuk workshop terkendala oleh ancaman pandemi COVID-19 sehingga konsep pelatihan ini bertemakan "dirumahasaja". Pelatihan yang dilakukan meliputi pra kegiatan, kegiatan sosialisasi, kegiatan pelatihan, kegiatan pendampingan jarak jauh, dan evaluasi kegiatan. Materi yang diajarkan tidak hanya mengenai cara pembuatan kue berbasis potensi lokal, namun pemahaman terkati teknik marketing juga ditanamkan dalam pelatihan ini. Tema “dirumahsaja” diartikan pelatihan yang dilakukan di rumah dengan cara distance learning dibekali buku layout menarik dan contoh hasil riset pembuatan kue. Secara keseluruhan program ini telah berjalan dengan baik. Indikator keberhasilan dilihat dari feedback yang diberikan oleh para peserta selama mengikuti kegiatan ini.[The development and mentoring program based on local potential Karang Joang is one step to revive the economy of the local community. The training activities that were planned in the form of workshops were constrained by the threat of the COVID-19 pandemic so that the concept of the training was themed "at home". The training included pre-activities, socialization activities, training activities, remote assistance activities, and evaluation of activities. The material taught is not only about how to make cakes based on local potential, but a close understanding of marketing techniques is also embedded in this training. The theme "at home" means training conducted at home by way of distance learning provided with an interesting layout book and examples of research results in making cakes. Overall this program has run well. Indicators of success can be seen from the feedback given by the participants during this activity.
DEMILITARIZED ZONE AND PORT KNOCKING METHODS FOR COMPUTER NETWORK SECURITY
No full textCurrently, the way of network communication has changed a lot. All aspects become very dependent on online services. Employees can work from home, and students of all ages take online classes. The more the public depends on staying connected to the network, the greater potential network attacks to occur. In a computer network, if it is not protected, it will data or file loss, damage to the server system, not being optimal in serving users or even losing valuable institutional assets. The attacks most often used in networks are Port Scanning and DDoS (Distributed Denial Of Service). In this study, the DeMilitarized Zone and Port Knocking methods are combined to secure computer networks. DeMilitarized Zone technique implementation is used to access local servers, so that they can be accessed from outside with Port Knocking technique. To open the access port that is filtered in the router configuration on the server network security system. DeMilitarized Zone and Port Knocking can be implemented on local and long distance networks where if an attacker wants to exploit or attack the main server, the first to be attacked is the firewall server (router). Port Knocking can also be implemented on local and long distance networks with a combined ping request time limit which makes it safer, so that if an attacker wants to access the router, and doesn\u27t know the rules from the remote, what happens is a rejection of port access
Analysis Prediction of Prambanan Temple Visitors with Fuzzy Time Series Chen Model and Seasonal Auto Regressive Integrated Moving Average (SARIMA) Model
No full textThe number of visitors in tourist attractions are almost always changes each time, even for tourist attractions that are already well-known among local and foreign people, usually will tend to increase at certain times, as in the Prambanan Temple. Based on data from TWC (Taman Wisata Candi) unit office, the number of visitors of Prambanan Temple during holidays at the end of 2018 increased by 8% from the previous year. Because of its increase, the manager of tourist attractions must always try to provide the best service. Therefore, the manager of Prambanan Temple needs to know the prediction of the number of visitors in the future so that they can prepare services and innovations to increase its attractiveness. The data of Prambanan Temple visitors number is seasonal, so the visitors number prediction at Prambanan Temple will be determined using the method for seasonal data. This research tries to compare the two methods, namely Fuzzy Time Series Chen Model and Seasonal Auto Regressive Integrated Moving Average (SARIMA) Model. The results of these methods are the visitors number prediction with different errors, so it can be seen which method is better between the two
Maximum Spanning Tree Graph Model: National Examination Data Analysis of Junior High School in Lampung Province
No full textThe purpose of this study is to determine the tendencies of learning in Lampung Province especially at junior high school level. Subjects of this study are all result of national examination data for junior high school in 2017 and 2018 in Lampung Province. The method of this study using model analysis of maximum spanning tree (MST) graph assisted by descriptive and inferential statistics technique. The data obtained are analysed using descriptive statistical analysis to find out the basic information of the data and inferential statistical analysis to get the value of coefficient correlation. Then, the MST graph is formed using Kruskal’s algorithm by interpreting the vertices as a subject and the edges as the value of coefficient correlation. The subject that have the closest relationship to any subject is a graph vertex with the greatest degree. Based on the MST graph model, the result of this study shows that the subject which has closest relationship with another subject is Science in 2017, while in 2018 are English and Mathematics. Based on these result and relevant research, the conclusion shows that Science and Mathematics to be the centre for the national examination of junior high school in 2017 and 2018 in Lampung Province
Mathematical Modeling Effect Habbatussauda on Diabetes Mellitus
No full textHabbatussauda is one of the traditional or herbal medicine existed since a long time ago and this is one of the drugs that was recommended by the Prophet Muhammad. Habbatussauda’s benefits has been studied extensively in the field of health, habbatussauda also has been widely used to cure various diseases although it takes a long time. One of the benefit is to cure diabetes mellitus. This research will analyze the mathematics models of diabetes using three variables which are glucose, insulin and insulin generalization. Then it will look for the differences before and after consuming habbatussauda by using the mathematics model