bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISA PERBANDINGAN BREADTH-FIRST SEARCH DAN DEPTHFIRST SEARCH PADA APLIKASI SISTEM PAKAR PENGOBATAN TRADISIONAL
Authors: Ifrisma Irisma , Honggowibowo Anton Setiawan , Retnowati Nurcahyani Dewi
Published: May 2019

This research was conducted based on the need for tools for parents who have had children in determining a traditional medicine to treat illnesses suffered by children, toddlers and babies. Aids in the fo rm o f an expert system of traditional medicine. This expert system application can be run in a way that the disease name input experienced by children, toddlersand babies, then the expert system will provide information prescription medications to treat the disease. Search method used is the method of Breadth-First Search and Depth-First Search. Results of comparative analysis o f Breadth-First Search and Depth-First Search was concluded that the analysis using the Depth-First Search more quickly provide information about traditional medicine in comparison with using the method of Breadth-First Search. However, the use of the method of Breadth-First Search is superior compared with Depth-FirstSearch. This is because the method of Breadth-First Search will not find a dead end or to find a solution although it has only one solution. And if you have two solutions, the method of Breadth-First Search will find them. The test results of the application of expert system of traditional medicine in the 30 responders was 72.67%. Thus, the application of expert systemof traditional medicine by using Breadth-First Search and Depth-First S earch good.
PENERAPAN ALGORITMA ARI BORNEO (AB) UNTUK PEMBACAAN TEKS DENGAN MEMANFAATKAN MICROSOFT SPEECH DAN ID1
Authors: Restani Ari , Honggowibowo Anton Setiawan , Indrianingsih Yuliani
Published: May 2019

Reading is an activity person to obtain information from something written. Reading involves recognition of the symbol and the letters that make a language. But there are some people who are lazy to read text in English language which is not a language that is used everyday by Indonesian people. In addition to reading, there are also the most common activities to obtain information that is heard. Hear is a way to gain an understanding of the meaning of the information in the form or sound using auditory senses. Reading activities contributed 10% ability for know information, with listening, knowing information can reach 30%. With conditions like this, then it needs an alternative media that can help treat the condition. The alternative media that can be made is text to speech fo r read text in Indonesia language and English language, for detection language using Ari Borneo Algorithm. These systems are made using Delphi 7 programming language, MBROLA Tools as Indonesia-speaking sound generators and Microsoft Speech API as English sound generator. Through this system, userscan absorb information from listening to the reading o f text by both systems.
PEMANFAATAN INTRUSION DETECTION SYSTEM (IDS) SEBAGAI OTOMATISASI KONFIGURASI FIREWALL BERBASIS WEB SERVICE MENGGUNAKAN ARSITEKTUR REPRESENTATIONAL STATE TRANSFER (REST)
Authors: Awangga Demmy Nanda , Sajati Haruno , Astuti Yenni
Published: May 2019

Many things can destabilize a computer network connections, both with regard to hardware and software. Therefore, we need a technique for network security, one of them is firewall. The problems that arise in this final project is to build a linux based firewall automation application via web service by using REST (Representational State Transfer) architecture and IDS (Intrusion Detection System). The system buid firewall rules using linux operating system with the help o f 2 pieces o f IDS to detect theactivities of traffic data between the intruder and the server that will be recorded in the IDS database. The system will compare the server with IDS on the router to get the IP address o f the actual intruders, so it will be blocked by the firewall. The applications is used to prevents the ping o f death attack usingweb service and REST protocol so that firewall rules will run automatically.
SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN KOTA TUJUAN WISATA WILAYAH JAWA BALI MENGGUNAKAN METODE AKSIDENTAL SAMPLING (STUDI KASUS DI GRAS TOUR AND TRAVEL YOGYAKARTA)
Authors: Yuniati Ismi , Honggowibowo Anton Setiawan , Indrianingsih Yuliani
Published: May 2019

Tourist attraction in Indonesia is one of the natural resources to be proud. That we need an alternative build Decision Support System Application. This application shows can assist determine the potential tourist travel destination, make memorable and accordance with the characteristics potential tourists addition this application saves the time and effort find a tourist destination because it can be accessed anywhere. The final result steps by steps, the best obtained from two respondents are Afriani 105 for the city o f Yogyakarta and Damar 84 for the city o f Sukabumi. Based on these results, system is able to determine built the city as desired tourist destination and tourist characteristics.
LOAD BALANCING MENGGUNAKAN METODE BUBBLE SORT PADA SISTEM DATABASE DENGAN MULTI SERVER
Authors: Prayitno Prayitno , Basukesti Agus , Indrianingsih Yuliani
Published: May 2019

The increasing demand for the utilize services computer networks has increased the traffic on the network. In general, the server provides service round the clock without a break, so that problems such as breakdown of communication in the network is lost that must be avoided. This cases need for a bettersystem with high performance and reliable every time. Current server technology development will be fast but the memory access speed is slower than the increase in the consumption of bandwidth. This is one o f the factors causing the bottleneck experienced of server. With the load balancing can be provide abetter solution. The concept used to provide a server has the same service. Then, the load balancing will check the CPU usage on each server. The server will perform selection based on the value of the smallest CPU Usage o f all existing servers. The application load balancing is placed before the user accessing ofserver with the object of distributing requests from the user to any of the servers that have been selected by the load balancer. Load balancing provides many benefits to systems that use it. The first, low cost, existing resources do not need to be replaced or discarded. Second, don't always need high end equipment. Third, easily developed when needed arose and a drastic decline in the quality o f service. Load balancing is also more secure, when a failure occurs on the server, load balancing application will redirect the user to the server is still available.
COMPARATIVE ANALYSIS OF XML AND JSON USING PHP APPLICATION PLATFORM WITH REPRESENTATIONAL STATE TRANSFER ( REST ) ARCHITECTURAL
Authors: Saryanto Saryanto , Sumarsono Sumarsono , Retnowati Nurcahyani Dewi
Published: May 2019

Data communication in the internet today is so complex as an example of the speed factor becomes very important in communicating, everyone wants fast data communication services provided in order to maximum. In relation to the application as a communication liaison with client server applications, web service using a data serialization format to transmit the data. Before the data is sent, either fromthe client to the server or vice versa, should be modified in a specific data format beforehand according to the web service is used. Types of data serialization format used in the web service such as XML and JSON. The method used for testing include data serialization method, data measurement method and data parsing method. Data serialization method is used to calculate the time serialization of data from the database to the form of XML and JSON in applications with PHP platform. Data measurement method used to measure the size of the XML and JSON data which based on many fields of data serialization process. Data parsing method is used to calculate the processing time and JSON parsing XML data. Results o f comparative analysis o f XML and JSON in PHP applications using thearchitecture Rest can be concluded that the test result o f the difference in time and time serialization and JSON parsing XML data is influenced by the number o f records, if the number of records the greater the difference in eating time data serialization and parsing the data the greater the time also itcan be concluded that the faster the process JSON serialization and parsing XML data is compared. Testing results o f the JSON data size is smaller than the size of XML. Data exchange using XML format has a size limit of up to 31456.31 KB while JSON XML exceeds the size limit. Testing results on the Internet when the number o f records up to 50,000 data when the data serialization and parsing time data can not be detected in the database.
PERANCANGAN KEAMANAN SISTEM MENGGUNAKAN ALGORITMA HONEYPOT PADA APLIKASI KRS ONLINE (STUDI KASUS : SEKOLAH TINGGI TEKNOLOGI ADISUTJIPTO)
Authors: Setiawan Yoris , Sajati Haruno , Sudibya Bambang
Published: May 2019

Many colleges already apply web based academic information system use internet connection, so it is need a system security to protect from attacks such as SQL Injection and Brute Force. Honeypot is a system security which devide two system that are original and fake system. Original system used by user to access academic information system that source from correct database. While fake system used to separate hacker and user. Hackers who try to enter with SQL Injection is send to fake system directly which has wrong data. This fake system seems correct and all action that was happened in will be noted on log history. When hacker try some password ese Brute Force, system will reset user password automatically. This system already test with 79 times SQL Injection and 29 times Brute Force attack. All attacks can handle nicely with honeypot algorithm.
PENERAPAN SISTEM TERDISTRIBUSI PADA TOGETHER IN A SINGLE CONNECTION (TSC) BERBASIS WEB
Authors: Zuliana Zuliana , Wintolo Hero , Sudibya Bambang
Published: May 2019

Distributed system is a computer networking technology which can be hardware or software. In hardware distributed system by a collection of computers that are heterogeneous, being in the software system is distributed in the form of software that connects two applications in the form of client and server side. TSC method is a method that already existed before, which can be used increase the ranking o f a blog. Implementation distributed system for TSC using landing page as the intermediary. Landing page serves as a liaison between web applications or blogs are listed as a member to raise the ranking of a database on the application server side. When someone does click on landing page seoindonesia, will open a blog or other web members. Landing page so it can be used as a way to count the number of visitors to a blog or website, which in turn can increase the number o f page visits and 1 with 1 clickbutton seoindonesia for test in histats.com.
ANALISIS DAN RANCANGAN PROTOTIPE MANAJEMEN DOKUMENTASI REKAYASA PERANGKAT LUNAK
Authors: Putro Hanson Prihantoro
Published: May 2019

In our department, lectures found that students are difficult to create documentation, especially software documentation. Besides, software documentation is an important handbook in a software engineering. We need tools to help students or people that learn software engineering to create software documentation. This paper explains how to analyze and design a prototype for software documentation management. We propose three steps to do: problem analysis, prototype development and evaluation. First, we do the problem analysis by defining the component inputs, documentation management models and printing process. Then, the prototype is developed with object oriented software analysis and design. Finally, we create a traceability table and conduct a design testing in the evaluation step. At the result, we build analysis and design for a prototype to manage software engineering documentation with six use cases. The evaluation is conducted which well modeling the functional requirements. 26 errors are found and already refined in the documentation report. We ensure that this design is ready to implement.
BANDWIDTH MANAGEMENT TO SET OF INTERNET CONNECTION REFERING FROM STRUCTURAL POSITION USE MIKROTIK RB751-2HnD WITH WEB BASED IN ADISUTJIPTO HIGH SCHOOL TECHNOLOGY
Authors: Sulistiyo Brama Ady , Sajati Haruno , Tamatjita Elizabeth Nurmiyati
Published: May 2019

Development of information technology and computer networks in particular its services on the one hand facilitate the work of human beings, but as a very widespread internet usage, internet access usage levels become unmanageable. The need for a web-based application that facilitates an admin to manage the bandwidth seems very necessary. By using or utilizing the API (application programming interface) that has been provided by the router is to create a Bandwidth Management Application To Set Internet Connection Referring Structural Position Use Mikrotik RB751G - 2HnD With Web Based In Adisutjipto Technology High School. The results Application test show and prove that bandwidth isn’t right as the transfer rate. As for transfer rate or download speed is not affected by bandwidth rather influenced by the size distribution of the bandwidth paths. Test results also proved that a bandwidth leased from a provider not in accordance with the offer.
SISTEM KEAMANAN JAIL BASH UNTUK MENGAMANKAN AKUN LEGAL DARI KEJAHATAN INTERNET MENGGUNAKAN THC-HYDRA
Authors: Hamka Cakra Aminuddin , Sajati Haruno , Indrianingsih Yuliani
Published: May 2019

Along with the development of current technology, making technology is very important in today's life. Security level digital data has become more vulnerable to exploitation, the problem arises when an information technology device was attacked by people who do not want to take a responsible and important data illegally, so the administrator must act quickly to secure important data. Making a data security technology on the internet is very important information. Limitations administrator underlying the creation of a system that is able to detect and defense systems against such attacks is automation, so that it can be applied to data security. The system is built to prevent attacks on computer networks with more specific on THC - Hydra. This system will analyze the number of errors in the log into the database, and if the error exceeds the tolerance rules are made by the administrator. If the error is more than 3 times in one minute, then with automation, the system will create a rule that can imprison users who do not have such access, and access to the prison in the illegal user can not perform such activities on legal access and access to activities conducted illegal user can be recorded on a file and jail.txt. So under any circumstances and not in supervising administrator, the security of other user data will be safe and can not be retrieved or viewed by a user of illegal access.
ANALISA METODE MEDIAN PADA PENENTUAN TITIK TENGAH DI GOOGLE MAPS
Authors: Novianto Kurnia Rizki , Sumarsono Sumarsono , Indrianingsih Yuliani
Published: May 2019

Information technology to used facilitate the lives of humans in performing activities have come to the stage of the hand grip. The intent of this grip is a form of computer that is small and can be hand held adult human hand, for example in the form of smartphones, laptops, and tablets. This equipment can help people to access the internet that provide maps and location services on earth . With the internet user will easily dig resources with ease. Thus with the internet it is essential for human life until the source of the future. Problems that arise in the world of internet or computer network often arise and prevent the problem. Limitations of resources based on google maps is very necessary for a person to get the intended location. This system will help a person in getting the distance of the intersection to a point latitude and longitude coordinates by calculating the midpoint of the user, and then calculate the distance between the midpoint of the location suggested by the system so that the user gets close location to conduct meetings. To specify the system location data using Google Place API to obtain complete data locations along the coordinates of latitude and longitude of a location .
PENERAPAN SISTEM KEAMANAN MENGGUNAKAN CRYPTOGRAPHY PADA APLIKASI CHATTING DENGAN MEMODIFIKASI ALGORITMA RIVEST SHAMIR ADLEMAN (RSA)
Authors: Muttaqin Muttaqin , Sajati Haruno , Retnowati Nurcahyani Dewi
Published: May 2019

Chatting application is an application which used for communication through local network or internet. It can use to make communication to be effective and easy to use but there are several shortage in delivery information process is data security when communication is going on. Using chrypthography with modification Rivest Shamir adleman (RSA) algorithm in encryption process and decryption on packet data which transmited is one of security system which can used in this application then the security of data packet secured. Result from implementation of chatting application which apply chrypthography with modification Rivest Shamir adleman (RSA) algorithm have done in local network and internet able to run smoothly and have done by several testing cases based on certain scenario.  Whereas process testing encryption  and decryption using tools wireshark.
MANAGEMENT SERVER BERBASIS SMS GATEWAY STUDI KASUS PADA GCM EDNOVATION YOGYAKARTA
Authors: Hidayatullah Arif , Wintolo Hero
Published: May 2019

Trust is a key factor in online communication, a hosting that can be accessed quickly and almost never had an error would indicate that the hosting has managed seriously in serving consumers. Therefore a hosting requires regular maintenance and handling of error as soon as possible before consumers feel the effects. On the other side hosting providers need to protect their systems to provide access to others who don’t have the right and protect it using a firewall. Those two things became very difficult to do simultaneously considering the speed and ease of access contrary to the security of the hosting. There are many ways in which the administrators to handling this case.One of many ways is create a private network that can only be accessed from within the network, during time for treatments this private hosting use SMS as  medium, this media have been chosen because it can directly installed within the private network.By using this sms media, administrator can make application that can do the repair server directly without being worried with the danger of the public internet network, because application running on a private network. Applications can also be built more complex so that application will help administrator to monitor condition of the server and repair errors on the server, administrators can do it anywhere without being dependent on a stable internet connection.
ANALISIS PERBANDINGAN METODE WEIGHTED PRODUCT (WP) DENGAN METODE SIMPLE ADDITIVE WEIGHTING (SAW) UNTUK PENDUKUNG KEPUTUSAN PEMILIHAN BIRO PERJALANAN PARIWISATA
Authors: Pradito Ryzal , Indrianingsih Yuliani
Published: May 2019

Decision Support System (DSS) is a system that helps managers to solve a semi-structured problem. There are techniques used to make the DSS, one of them is Fuzzy Logic Multi Criteria Decission Makaing (MCDM). Weigthed Product Method (WP) and Single Additive Weighting Method (SAW) is a method to solve the problem using multiplication to connect the atribute ratings, where rating attributes must be raised first with the weight relevant attributes weights. The applications results show comparison WP methods and SAW methods is closer to the value 1, so that the SAW method is the most appropriate method to solve the problem of the selection a trvel agency tourism.
PERANCANGAN GAME FLIGHT SIMULATOR N219 YANG DIKENDALIKAN DENGAN PERANGKAT SMARTPHONE ANDROID MELALUI MEDIA WI- FI
Authors: Hidayat Ariska , Adiputra Bangga Dirgantara
Published: May 2019

Flight simulation games are generally played on a smartphone or desktop computer. But still there is rarely flight simulation game that combines these two devices simultaneously with each other in a game. Software on a desktop computer that was developed in this research is to fly a plane from take off to landing at controlled by android smartphones using the accelerometer and touch sensors. The aircraft used for flight simulation games are made by PT. Digantara Indonesia, N219. The result of this design is only intended as a study course.
PENERAPAN KECERDASAN BUATAN PADA GAME “AIR STRIKE STTA” BERBASIS CLIENT SERVER PADA ANDROID
Authors: Prasetyo Eko Teguh , Retnowati Nurcahyani Dewi
Published: May 2019

Smartphones with Android operating system is one proof that the very quickly progress of technology. Functions and services on Android smartphones is no longer just for communication but also for entertainment such as games. Application are made in this research is a game that applies artificial intelligence with pathfinding techniques and can be played in single player and two players using the wireless local area network as data traffic lane with distribution techniques client server and can be played on smartphones with Android operating system. Software used to create this game is the Unity 3D engine. Unity 3D is a game creator software that is very powerful at this time. By using Unity 3D can make a game in a variety of devices, one of which is on a smartphones with Android operating system. With the application of this game can be a means the entertainment for anybody.
MODIFIKASI ALGORITMA VIGENÈRE CIPHER MENGGUNAKAN METODE CATALAN NUMBER DAN DOUBLE COLUMNAR TRANSPOSITION
Authors: Pratama Guruh Marindra , Tamatjita E.Nurmiyati
Published: May 2019

Vigenère Cipher is one of the well-known ciphering algorithms of the past. Modifications to Vigenère Cipher algorithm is made to improve its security, making it more difficult to decipher by a cryptanalyst. Due to the nature of the algorithm, these measures have to be taken to maintain the confidentiality of ciphered data.  This research modified the Vigenère Cipher using Catalan Numbers method and Double Columnar Transposition.  Catalan Numbers method is a mathematical method used to randomize the initial key so as to generate a key which is longer and having stronger characteristics; a key which is harder to guess, either by cryptanalysts or by key-deciphering methods. In addition to the first method, Double Columnar Transposition is used to rearrange the position of data in the generated ciphertext in order to make it appear more random, hence slowing down the cryptanalysis process of the encrypted text. Double Columnar Transposition is done by applying columnar transposition twice to the ciphered text. The applied modifications to Vigenère Cipher are then tested using Kasiski Examination. Resulting ciphertexts are known to have randomised characteristics, which made it difficult to guess the ciphering method used to generate the ciphertexts. Tests done using Kasiski Examination {1, 2, 4} proven that the ciphertexts passed the test, hence putting down the possibility of easy deciphering, and the modifications successfully provided a better and stronger encryption to the Vigenère Cipher.
PENERAPAN PEMROSESAN PARALEL UNTUK MENGUJI WAKTU RENDERING DESIGN WEB DENGAN FRAMEWORK TERHADAP PROCESSOR MELALUI LAN, ROUTER DAN EKSTRANET
Authors: Ngadiyono Ngadiyono , Wintolo Hero
Published: May 2019

Designing a website is the first step to build website that gives the appearance of an interface to the website visitor. the appearence web design that interesting can be gived conveniences for visitors to browse the contents of any website content. designing of the website, skill are required several to be master multiple web programming languages, the programming language are  HTML, CSS and Javascript. In the overall control of the programming language takes time to be master and understand each other codes. Therefore, to built application that allows users to create a website design. This application is called WebEditor is built using CodeIgniter and Twitter Bootstrap framework. In the rendering process design needed parallel processing techniques to the process. so, the impact in terms of rendering time speed to website design. Throughout this system, users can design a website easily and quickly, and in the process of rendering design does not require for long time. the results of study case have done that it can be seen that influences of the implementation of rendering speed transmission media based on the number of processors and computers server. The percentage of the speed to rendering of design does not using a grid server on the LAN network are 33.7 %, 33.3 % and internet routers 33 %. While using a part of grid servers on the LAN network are 33.6 %, 33.4 % and internet routers 33 % and the final grid using 2 servers on the LAN network are 44 %, 33 % and internet routers 26 %. So the highest rendering speed on the LAN router network for further 44 % and 30 % at the latest on the Internet 26 % by using 2 part of grid servers. Thus rendering the best in the website design is using LAN with 2 part of grid servers.
ANIMASI 3D PERGERAKAN PESAWAT PADA APRON DAN RUNWAY
Authors: Retnowati Nurcahyani Dewi , Kusumaningrum Anggraini , Kariada I Made
Published: May 2019

Currently technology development is very fast therefore for getting information quickly and easily is very basic and urgently needed. Learning application that created presents an interactive material with video animated text and sound. This application is made for making easier to understand the management of airports and aircraft movements on the runway by using software 3Ds Max 2010 and Adobe Flash CS3 so that the learning process becomes active, innovative, creative, effective and fun. Application 3D Animation of airplane movement on Apron and Runway  have been already running well and got the interpretation criteria of 75,6%, this is evidenced from the results of the test by using questionnaires of 30 respondents stated that the application is running properly.
DETEKSI JERAWAT PADA WAJAH MENGGUNAKAN METODE VIOLA JONES
Authors: Sajati Haruno , Indrianingsih Yuliani , Candra Wulan Puspa Ira Dewi
Published: May 2019

Acne is a skin disease that most often grow in the face and very disruptive to affect the appearance of a person's face. Viola Jones is one method to help detect acne so someone get information about the state of the face and immediately overcome. Viola Jones Method has three main processes integral image is used to determine whether there is a feature haar particular in an image, the method adaboost machine learning is used to select features haar specific that will be used to adjust the threshold value, and a cascade classifier as the classification of the final determining regions the face in the picture. Testing of 30 samples, the results obtained showed that the method is less accurate Viola Jones is used as a method of detection of acne with results average 25 % the percentage of common acne, blackheads 0 % and 45% of cystic acne. The number of samples used to create xml greatly affect the results of detection.
PEMANFAATAN ANDROID PADA SISTEM PRESENSI KARYAWAN DI PT. GESCHOOL CERDAS MANDIRI
Authors: Tamatjita E.N. , Kusumaningrum Angraini , Ardianto Ade Ari
Published: May 2019

Presence is the most important activity, because it is related to productivity of employees and one part of human resources control indicator which aim to improve the potential of human resources itself. The function of presence programme is for knowing presence of employees by used android smartphone. The employees can entry their presence data by use the presence programme, they just need to touch the attendance button, check out from office button and also take a leave button, the result of entry data will be entered into database system in the form of an admin web. The function of the web is to determine the employees data entry and add employees data. The employees should used android smartphone with same wifi local area of the company that used also by the admin web because it became the benefits of local wifi. In this case we need three days for trial, with a wide range of trials from 10 users testing, 10 smartphones testing, access point testing, blackbox testing and also white box testing. The aim of user testing is done by employees with android smartphone is to know does the time result of entry data equal with the time result of admin in web. Smartphone trial by the employees is done by view notification alerts presence was accepted by the admin, the result show if the average is less than 20 seconds. Access point trial done by the admin, is to show the speed of access point received by androind smartphone is less than 10 seconds. Black box trial and white box trial done by admin, the flow of the web, and also the flow of android smartphone program get the 100%. The result of three days trial finds that everything in presence program is going well.
PEMBANGKITAN WARNA ANGKA TOKEK DENGAN METODE LINIER CONGRUEN METHOD (LCM)
Authors: Sajati Haruno , Nugraheny Dwi , Hermawan Antok
Published: May 2019

Color blindness is an abnormality in terms of seeing certain colors that occur as a result of demage to come cells (cone cells) in the retina of the eye, so that people with color blindness can be hard  to catch a certaincolor spectrum. People suffering from color blindness would have difficulty distinguishing certain shades can not even see certain colors. Developed by Dr. Ishihara test Shinobu Ishihara in 1917, until now the Ishihara test methods still be one of the main option in almost all countries to identify someone who had color blindess. In the figure gecko color generation system with linear method congruen method (lcm) described the components of software and hardwer that is required in the manufacture of  color generator application numbers congruen gecko with a linear congruen method (lcm). The determination of the initial value of the constant linear congruen method (lcm) into the determination of the color composition result generated randomly. System testing and completion of a questionnaire completed by Guttman and Likert scale. Diman on functional testing system results obtained with Guttman scale 100% yes that users can guess the number that appears on the color generation process. And the interface testing diselesaika with Likert scale with 85% strongly agree result the system has a 94% look attractive and easy to use system.
SISTEM PERHITUNGAN LAMA PENYINARAN MATAHARI DENGAN METODE OTSU THRESHOLD (STUDI KASUS: ST. KLIMATOLOGI BARONGAN)
Authors: Pujiastuti Asih , Harjoko Agus
Published: May 2019

Solar radiation measurements in climatology station barongan done by using campbell stokes and record card. Solar radiation is the accumulation of the whole length of the object radiation recorded on the record card. Solar radiation data reading performed by observers by estimating the long of object irradiation compared with the scale of hours listed on the record card. The difficulties encountered by observers in conducting solar radiation data readout is the shape of the object radiation recorded on the record card are not always in the form of elongated areas, some areas disjointed, even can only form small holes along the track on the card record. The purpose of this study was to design and build a system that can be used to calculate solar radiation recorded on the card record, thus increasing the accuracy of measurement data readout. Cropping process is carried out in order to obtain the right area for analysis. The approach method in object segmentation is done by implementing a solar radiation threshold otsu method. The test results showed that the determination o f the radius o f the opening and removing noise value appropriately irradiation can obtain the number o f objects on test images with RMSEof1.4429 compared with the amount o f exposure o f the image o f the original object. Results o f calculation solar radiation by the system showed system RMSE o f 0,51 to observer calculation.
PERMAINAN CATUR INGGRIS BERBASIS ANDROID MENGGUNAKAN ALGORITMA MINIMAX
Authors: Pratama Deni Fajar , Tamatjita Elizabeth Nurmiyati , Nugraheny Dwi
Published: May 2019

Today development of computer technology is growing rapidly, especialy in term of the game are certainly not stranger for the fans, from children to adults. The game has a positive impact that could indirectly hone the ability o f the brain and improve memory and patience.  Catur Inggris is a strategy game like chess origin from Pekanbaru city, Riau province is generally played by two people, but more simple. Catur Inggris is based on Android with the programming C # language. Catur Inggris using Minimax algorithm with three difficulty levels that is, easy, medium, and hard. Minimax algorithm is an algorithm that using Depth-First Search method to find solutions step with limited depth. The results obtained from the test results using the algorithm method Minimax with Depth-First Search managed to generate possible winning position. Results obtained from tests using Minimax algorithm is 80% with five depth o f Depth-First Search tree four wins for the computer and a victory for the player, therefore Minimax algorithm can work well Catur Inggris game, and results test for user with 30 respondents get results 84%, therefore Catur Inggris game had a very good response from the users
MODEL TRANSPORTASI MENGHITUNG BIAYA TERENDAH MENGGUNAKAN METODE MODIFIED DISTRIBUTION (MODI)
Authors: Dewi Wahyu Sofyanti , Tamatjita Elizabeth Nurmiyati , Indrianingsih Yuliani
Published: May 2019

Modified Distribution (MODI) method of the operation research’s in Sekolah Tinggi Teknologi Adisutjipto Informatic Engineering is one of method which optimal solution low cost in the transportation model. MODI is using Northwest Corner method to determine the initial allocation, which will be processed to obtain a more optimal solution. MODI method is aplied to a desktop-based application that aims to help lecturer on presentation material. The results of 2 test on 1 primary user respondent 85,81% for 30 questions, test of 30 secondary user respondent with, Display/Graphical User Interface (GUI) (74,67%), Speed/Conveniences Of Access to information (80,92%), Accuracy Of Information (82,89%), and User Satisfaction (81,90%). Low cost application of Transportation Model with MODI method is very good.
MONITORING AKTIVITAS DI JEJARING SOSIAL MENGGUNAKAN ALGORITMA SELECTION SORT PADA MEDIA SOSIAL PENDIDIKAN
Authors: Humaerah Mutiah , Honggowibowo Anton Setiawan , Nugraheny Dwi
Published: May 2019

Monitoring the activity on social network is a web-based application used to monitor the activity o f students or children in socially mediated by parents or teachers. Social media educational been created to support student learning in school. The application o f monitoring usedSelection Sort Algorithm. Selection sort algorithm used to sort the data based on the results o f monitoring input the desired date. From the test results can be concluded that this application can be used to monitor the activity o f children in social media education based on status, comments,and messages. The results o f this study indicate that parents o f Mutiah (user) monitoring the activities o f their children based on the status o f the results o f an update 8 (eight) status starting from the date o f July 26, 2016 until August 2, 2016 with the sequences data from the newest date and time until the oldest data or sorting from the greatest data and average results obtained from testing using a questionnaire with 30 respondents and the amount calculated by the Likert method is 80.97% with the criteria o f "Very Good".
ANALISIS KEBUTUHAN BANDWIDTH DENGAN MODEL SHARING SYSTEM PADA MIKROTIK ROUTERBOARD 450G DI JARINGAN OFFICE STTA
Authors: Irawaty Mardiana , Mulyawan Ferry , Astuti Yenni
Published: May 2019

The limitations between the amount of bandwidth and users can make the internet slow. Observing the flow of data on the internet network is one way to identify the  bandwidth requirements which used on the STTA office network. This thesis analyzes the data traffic with sharing system model. The observed data is in the category of elastic flow rate, i.e: TCP (Transmission Control Protocol). The traffic data is converted to a measured data graph and then  analyzed  by  traffic  load,  throughput,  and  flow  of  loss  parameters.  The  highest observation value of traffic load is 0.37, Throughput of 9.3 Mbps (93%), and the flow of loss of 23%. From the results of the research, it can be concluded that in general internet network at STTA office is in good category.
PEMANFAATAN INTERNET OF THINGS PADA KENDALI LAMPU
Authors: Kusumaningrum Anggraini , Pujiastuti Asih , Zeny Muhammad
Published: May 2019

Lamp is a kind of electronic that created light. Light is obtained through the flow of electricity as a current to add a voltage. the die and the life of light are controled  by humans using switch. Applying the  Internet of Things, as known as IoT determined the life and the die of a lamp by determined by the active light censor. The die and the life of the lamp automatically depends on the light sensor by capturing the intensity of the light produced. The result of the function test found that the data in the form of lux value generated by the light sensor, the value is exposed on a website with the display of graphics and websites serve as a web service provides control values to determine the response lamp, if the value of lux above 30 percent then the lights off And vice versa if under 30 percent of the lamps are on, so that a small value will be sent to the lamp and the lamp will respond that the lights are off or on. So that humans only act as a watchdog and control of the value generated by the light sensor.
PENERAPAN EIGENFACE UNTUK COMPUTER BASED TEST (CBT) PENERIMAAN MAHASISWA BARU SEKOLAH TINGGI TEKNOLOGI ADISUTJIPTO
Authors: Sajati Haruno , Ayuningtyas Astika , Kholistyanto Dwi
Published: May 2019

One of the development of computer technology is the availability of systems or applications that help human work everyday so that can be resolved quickly and correctly. The system, one of which is Computer Based Test (CBT). CBT is an application used for tests conducted using computers that are in the application there are some features of CBT security when working on the problem. CBT can use a stand-alone computer, a computer connected to a network or a computer connected to the internet. Facial recognition is a type of biometric application that can identify specific individuals in a digital image by analyzing and developing face patterns. In its implementation, CBT has a weakness in the security system that becomes the gap of CBT users to commit fraud, therefore required a good security system with the creation of CBT applications that use eigenface algorithm. It is necessary to have a security system that overcomes the problem that is required identification of face recognition of participants during the test so that cheating can be reduced. The results of the test using eigenface algorithm accuracy rate reached 82%, some things that affect the level of accuracy is, the intensity of light, facial position and the use of accessories on the face.
IMPLEMENTASI LOAD BALANCING BERBASIS CLOUD COMPUTING UNTUK MENDUKUNG INFRASTRUCTURE AS A SERVICE MENGGUNAKAN METODE QUICK SORT
Authors: Wintolo Hero , Yusuf Lalu Suwandi
Published: May 2019

Implementation of load balancing in cloud computing applications using quick sort method is a study to determine the access speed of each server. Design a cloud computing application using 4 laptops as application users and 3 laptops or PCs as servers in data storage. In sending data performed by the user application, the data will be distributed to the server that has been selected by the system with a quick sort method that sort the rest of the server capacity and then choose the server with the largest capacity. The stored data is placed in the htdocs file on the server. Based on the tests performed, cloud computing applications can run on at least 2 laptops using the windows version. Testing the server is also done by directly using the command prompt. During testing each server receives ping from the application to determine server performance in using load balancing. Testing without load balancing that sends data 50 times of 10 Mb to one server yields speed 15 ms, with 2 server divided by two in its data delivery that is as much as 25 times 10 Mb then speed 12 ms.
SIMULASI PENGENDALIAN ROUTER MIKROTIK MENGGUNAKAN ANDROID
Authors: Risaldi Moh , Ayuningtyas Astika
Published: May 2019

Userman is a tool in mikrotic that serves as a network user. Userman's tools are only accessible by admin and can only be accessed via a computer device. Utilization of handheld or mobile phone device at this time the usual thing because cellular phone or handphone is as companion in carrying out everyday activities. That's what makes Hanphone is very commonplace for some people. This is because some Mobile already has the function and ability more than just the basic function. Android as an operating system that can be embedded in mobile devices have the ability to be installed applications required by the user. In this final project, the mikrotik application can be used to manage the admin that has been in the menu of user management and mikrotik application can also be successful to monitor network traffic and limit the bandwidth to the connected user.
PEMANFAATAN GEOFENCE UNTUK MENCARI LOKASI BENGKEL TAMBAL BAN TERDEKAT BERBASIS ANDROID
Authors: Azzami Wildan , Kusumaningrum Anggraini , Sudaryanto Sudaryanto
Published: May 2019

The number of vehicles in Indonesia continues to increase every year. It will also be directly proportional to many people who have problems with their vehicles, such as finding a tire leaking from a nail puncture or other causes. And will also increase the need for tire services. For vehicle users who do not know the area around when experiencing leak tire disaster, then directly proportional to search for the nearest tire repair shop will be difficult. Therefore, in this study developed information media in the form of Android-based applications to map the locations - workshop tire repair shop, as well as search for the nearest tire patch based on the location of the rider by using geofence system, where in this application the user will be notified the nearest workshop with a blink on the animated image tire repairs. From the test results, this application is able to help users search for the nearest tire repair shop along with the distance from the user location. This application is also able to show related information as well as showing the distance and route of the road that will be taken from the location of the user with the location of the intended tire patch by utilizing google maps applications. Applications have been tested by questionnaire method distributed to 30 respondents with 10 questions and the results of the questionnaire calculated using the likert scale get 76,2% results and included in either category
A PROTOYPE OF DIGITAL BLOOD PRESSURE MEASUREMENT DEVICE BASED ON ARDUINO UNO AND MOBILE APPLICATION
Authors: Maarif Muhammad Rifqi , Priyanto Agung
Published: May 2019

Blood pressure is one of the vital sign which widely used as a parameter for medical examination. In some cases likes hypertension, cardiovascular disease or routine examination of pregnant woman, blood pressure test which performed frequently become an important thing. Based on those cases, hence an availability of blood pressure measurement devices will become significant. Thus, in this research, we developed a prototype od digital blood pressure measurement device by using Arduino Uno microcontroller and Android based mobile application. In general, Arduino Uno was equipped with pressure sensorMPX5050DP, those devices will be used for blood pressure measurement. Then the result will be sent and displayed to mobile application. Data transmission between hardware and mobile application was done by using bluetooth module
System for Determining Public Health Level Using the Agglomerative Hierarchical Clustering Method
Authors: Suhirman Suhirman , Wintolo Hero
Published: May 2019

Regions having higher level of welfare do not always have better indicator values than other regions having lower level of welfare. The problem is the lack of information related to the indicator values needed to determine the health level. Therefore, clustering using health data becomes necessary. Data were clustered to see the maximum or the minimum level of similarity. The clustered data were based on the similarity of four morality indicator values of the regional health level. Morality indicator values used in this research are infant mortality rate, child mortality rate, maternal mortality rate, and rough birth rate. The method used is Agglomerative Hierarchical Clustering (AHC) - Complete Linkage. Data were calculated using Euclidean Distance Equation, then Complete Linkage. Four clustered data were grouped into two clusters, healthy and/or unhealthy. The result, combining from all clusters into two large clusters to see healthy and unhealthy results.
Three Dimensional Simulation of Changes in Air Flow on a Jet Engine Desktop Based
Authors: Retnowati Nurcahyani Dewi , Mulyani Sri , Talantha Frencha
Published: May 2019

Learning about changes in air flow on jet engines requires a clear understanding because there are parts of the jet engine that work according to their functions and are interconnected. People often have difficulty understanding learning about changes in air flow in the jet engine and also about the brayton cycle. This study aims to make a simulation that explains the changes in air flow in a jet engine with a three-dimensional animated form in order to improve understanding of learning about it. The process of making three-dimensional simulations uses animation modeling techniques, texturing, lighting, editing, and rendering. In modeling and texturing on jet engines following the Brayton cycle. The three-dimensional simulation results show that this simulation can be run by computers with Windows 7 and Windows 8 operating systems, and from the results of user test analysis 80.2% agree that this three-dimensional simulation can be understood and can explain changes in airflow in jet engines.
Pendampingan Pembuatan Bahan Ajar Bagi Guru Sekolah Dasar Islam Terpadu (SDIT) Salsabila Al Muthi'in Berbasis Multimedia dengan Menggunakan Microsoft Power Point
Authors: Ayuningtyas Astika , Honggowibowo Anton Setiawan , Pujiastuti Asih , Retnowati Nurcahyani Dewi , Indrianingsih Yuliani
Published: May 2019

Teachers are a very noble profession, because one of the teachers' tasks is to help the intellectual life of the nation. As teachers in their daily lives to educate the nation, requires the support of equipment that can be used in the teaching and learning process in the field that it has. The necessary support material may be hardware and software that can be used to compile teaching materials of interest to learners. Therefore, teachers should have the skills as educators to leverage the kmputer hardware and software correctly to create interactive educational materials in the digital age, one of the multimedia-based teaching materials using Microsoft software Power point. The purpose of teaching didactic materials for teachers is to provide teachers with skills to use the use of Microsoft Power Point to produce interactive documents that may be more interesting for student learning. Thus, the implementation of community service activities with the title "support for the development of educational materials for primary school Teachers ISAM (SDIT) Salsabila Al Muthi'in multimedia through the use of Microsoft Power Point" offers advantages important for improving teachers' skills in the use of information and computer technologies.