bluuebunny/crossref_metadata_2025_split huggingface dataset:
Distributed Proxy Server dengan Squid pada Sistem Operasi Windows 7
Authors: Akmalia Gina , Tunggawan Elvyna , Sungiardi Kevin , Lazuardi Alfian 
Published: September 2018

Proxy server is the intermediary between client and the Internet. The usage of proxy server is one of many means to avoid excessive access to the Internet. Proxy server’s cache will save every web page which has been accessed, so clients can save their bandwidth when they access same web pages repeatedly. Distributed proxy is a collection of connected proxy servers which has shared cache. This research will prove that distributed proxy server can shorten data access time and minimize bandwidth. On this research, we use Squid Proxy Server on Windows 7 as the main tool.
Index Terms - distributed proxy, shared cache, Squid
Eksplorasi Kecepatan Perhitungan Aplikasi Matematika pada Windows (98, Me, Xp, 7, 8)
Authors: Adrianto Felix , Wahyudi Inez Gavrila , Tanner Jovis 
Published: September 2018

This research aims to give information regarding the speed of mathematical calculation on windows so that people can choose an operating system which suits them without wasting their time. In this research, we need a laptop and some operating systems (windows) so that we can compare one with the other accurately. The result of this research will be noted and analysed qualitatively, quantitatively, and descriptively. It shows that running the same mathematical calculation program on different operating systems will produce a same result but different time.
Index Terms - calculate the speed, operating system
Analisis dan Rekayasa Ulang Proses Bisnis Sistem Pembelian pada PT XYZ
Authors: Sulaiman Agus 
Published: September 2018

In this modern era, business processes become one of the important aspects for a company to stay ahead in the competition to its competitors. A company that has an optimal business processes and supported by an integrated information system will win the competition. This study aims to optimize the purchasing business process of Company XYZ using the concept of Business Process Re-engineering (BPR) approach as the basis for designing the next module of enterprise information systems. From this study, we found that there are still business processes that need to be revised and improved to integrate the flow of data and information from one department to another department. Business process that needs to be revised is an overseas purchase; Business processes that need to be improved are Overdelivery and Under-delivery Tolerance, PO Free Goods, PO Subcontracting, and Purchasing Planning consisting of Weekly Projected Sales, Weekly Order Projection & Daily Order Projection.
Index Terms - Business Process Reengineering, Business Process Purchasing.
Penyusunan Kebutuhan Perangkat E-Banking dengan Pendekatan UI Analysis
Authors: Dinata Surya , Surendra Martinus Raditia Sigit 
Published: September 2018

This paper propose a method to collect software requirement (Software Requirement Specification – SRS) using user interface analysis on several running and stable system. In this paper we analyzed user interfaces of five internet banking system in Indonesia. The result are list of internet banking features. Then the features are categorized into three category, which are most important, important, and addiontal.
Index Terms: Software Requirement Specification (SRS), Use case (UC), Internet banking, Reverse Engineering
Pengembangan Sistem Penunjang Operasional dan Pengelolaan Sumber Daya Manusia untuk Laboratorium Komputer
Authors: Suryawan Angellia Debora , Martani Marlene , Surya Mahenda Metta 
Published: September 2018

Human resources are an important asset in the entire company operations activity. A human resources management support system should be provided to improve performance in accordance with the company target. The purpose of this study is to design a model of operational and human resource management support systems that can integrate employee performance data, simplify management of employee data, and generate reports in the form of Key Performance Indicator (KPI) and Binusian Level. Methodology used in this study is using literature study, design, and test a model to make operational and human resource management information system.
Index Terms - human resources, operational support system, Key Performance Indicator (KPI)
Pembangunan Sistem Informasi Pengelolaan Kerja Praktek di Perguruan Tinggi
Authors: Setiawan Eko Budi 
Published: September 2018

Implementation Work Practice in Higher Education in a subject that must be done by all students to try to implement the knowledge and skills acquired to society or industry. A large number of students who participated in the Job with limited human resources administration of the College governing its implementation, can cause problems in terms of effectiveness and efficiency of reporting and implementation. With practical work management application is expected to help the parties involved in effecting and improve efficiency in all administrative and reporting processes of practical work process. It also can improve the quality of the presentation of the information provided.
Index Terms – Aplikasi, Kerja Praktek, Sistem Informasi, Efektif, Efisien
Pengurangan Noise Sepeda Motor dan Mesin Diesel dari Sinyal Bicara dengan Algoritma Recursive Least Square
Authors: Hugeng Hugeng , Setyaningsih Endah , Wulandari Meirista 
Published: September 2018

Adanya bunyi kendaraan bermotor yang tercampur dengan suara seseorang yang sedang berbicara dapat mengganggu suatu sistem contohnya pada sistem speech recognition sehingga perintah terhadap sistem tersebut tak dapat dikerjakan. Ada beberapa cara yang dapat digunakan untuk mengatasi masalah gangguan noise yaitu salah satunya menggunakan filter adaptif dengan metode Adaptive Noise Cancellation (ANC). ANC menghilangkan noise yang tercampur dengan suatu sinyal berdasarkan noise referensi. ANC ini terdiri dari 2 bagian yaitu filter digital dan algoritma adaptif. Filter digital FIR dan algoritma adaptif RLS digunakan pada sistem ini. Pemfilteran menggunakan perangkat lunak Matlab secara simulasi dan hasil filter berupa sinyal estimasi. Keberhasilan sistem pengurangan noise ini dapat dilihat berdasarkan parameter Mean Square Error (MSE). Hasil parameter yang didapat menunjukkan bahwa sistem ini bisa mengurangi noise sepeda motor dan mesin diesel yang tercampur dengan sinyal bicara walau pun nilai MSE yang dihasilkan cukup besar.
Keywords - Adaptive, Filter, ANC, RLS
Proxy Selector Berbasis Link-State
Authors: Tunggawan Edwin , Nugroho I. Hargyo Tri 
Published: September 2018

Pemilihan proxy server yang digunakan untuk menjelajah web seringkali dilakukan secara manual oleh pengguna. Proses ini dapat diotomatisasi dengan menggunakan aplikasi proxy selector. Pada penelitian ini, proxy selector dikembangkan dengan mengadaptasi algoritma link-state. Algoritma disesuaikan untuk pemilihan proxy. Aplikasi juga diberikan kemampuan untuk melakukan prediksi dengan menggunakan perhitungan moving average untuk menghitung perkiraan performa proxy server yang diuji. Untuk mendapatkan hasil perhitungan yang lebih akurat, diilakukan percobaan untuk menentukan panjang periode (n) moving average yang paling baik dengan menggunakan perhitungan mean squared error terhadap data. Dari hasil perhitungan tersebut, didapatkan panjang periode yang memberikan hasil prediksi terbaik pada data percobaan.
Keywords—proxy selector, link-state, moving average, mean squared error
Implementasi Fuzzy Hashing untuk Signature Malware
Authors: Rinaldi Aditia 
Published: September 2018

Cryptographic hash value has long been used as a database of signatures to identify malware. The most widely used is the MD5 and/or SHA256. In addition, there are fuzzy hashing that slightly different from the traditional hash: length hash value is not fixed and hash value can be used to calculate the degree of similarity of some malware that may still be a variant. This research use ssdeep tool to calculate fuzzy hash. Database signature with fuzzy hash is smaller than SHA256 and larger than MD5. The level of accuracy for the detection of script-based malware variants is greater than the executable-based malware variants.
Index Terms—file signature, fuzzy hashing, malware signature, rolling hashing, sha
Implementasi Audio Steganografi menggunakan 4th LSB dan Advanced Encryption Standard pada Windows Phone
Authors: Maricar M. Chaeril , Hansun Seng 
Published: September 2018

Securing data during transmission become one of the problem in technology, those data can be intercepted and read by others. One preventive action to overcome this is by using steganography. This thesis implements an audio steganography using Windows Phone. Combination of Advanced Encryption Standard to secure data and Audio Wave Steganography which embedded data inside 4th LSB layer, resulting in increased safety and robustness against noise addition compared to 1st LSB.
Index Terms—Advanced Encryption Standard, Audio Steganography, Audio Wave Steganography, Least Significant Bit, Windows Phone.
Optimasi Pencarian Kata pada Aplikasi Penerjemah Bahasa Mandarin – Indonesia Berbasis Android dengan Algoritma Levenshtein Distance
Authors: Peggy Peggy , Hansun Seng 
Published: September 2018

In the Chinese-Indonesian language translator application on electronic device, such as Android, input is all about pinyin. Sometimes, some errors could occured. User can not find the word which he is searching for. These errors can increase the number of processing time. A solution to solve these errors is performing optimization on the application, i.e. by providing some alternative approaches word which typed by user. Application will sort alternative words according to the smallest distance to the largest distance. Then, application will display alternative words order from top priority which has the smallest distance, to low priority which has the largest distance. In brief, translator application with optimization is useful to shorten processing time of translating from Chinese to Indonesian by providing alternative words. Optimization is done with Levenshtein Distance algorithm. Levenshtein Distance algorithm will calculate the difference between the distance of the word user typed among alternative words.
Index Terms─Android, Chinese, Indonesian, Levenshtein Distance, optimization, translator application
Penerapan Algoritma C4.5 pada Analisis Kerusakan Barang Jadi
Authors: Oktana Ivan , Hansun Seng 
Published: September 2018

A Data mining is the activity that includes the collection, the use of historical data to discover regularity, patterns and relationship in a large data set. The usefulness of data mining is to specify a pattern to be found in the data mining task. The presences of data mining is motivated by the problem of data explosion which had been experienced lately these day where many organization or company collect so many years of data (purchasing data, sales data, damage data item, transaction data, and so on). In this paper data mining methods been used to analyze the damage data of finished products, with the goal of producing a pattern of the damage product. Based on the pattern from product’s damage, can be see and the aspects that affect to the damaged product. The purpose of this study is to show information about the relationship of damage data of finished goods using C4.5 algorithms in PT. Kayu Lapis Asli Murni, and display results in the form of a decision tree mining.
Index Terms—data mining, C4.5 algorithms, decision tree, damage data of finished products, PT. Kayu Lapis Asli Murni
Analisis Wavelet 2D untuk Citra Photo
Authors: Hansun Seng 
Published: September 2018

Wavelet atau gelombang pendek biasa digunakan dalam analisa sinyal, analisa numeris, maupun sistem kendali. Dalam penerapannya di analisis sinyal, wavelet dapat diterapkan untuk menganalisis citra dua dimensi dengan tujuan merekonstruksi citra dalam ukuran yang lebih kecil. Berbagai perangkat lunak juga telah mendukung analisa wavelet untuk pemrosesan sinyal ini, salah satunya wavelet toolbox dari MATLAB. Pada tulisan ini, penulis mencoba untuk merekonstruksi sebuah citra dua dimensi dengan analisis wavelet menggunakan MATLAB.
Index Terms—wavelet transform, citra photo, 2D, MATLAB
Rancang Bangun Aplikasi Transport Booking Berbasis Android dengan Teknik Enkripsi Advanced Encryption Standard
Authors: Hadi Albertus Radityo , Prasetiyowati Maria Irmina 
Published: September 2018

Pemesanan kendaraan pada PT Indodev Niaga Internet saat ini hanya dapat dilakukan melalui komputer. Hal ini kurang efektif apabila karyawan ada tugas mendadak dan harus memesan terlebih dahulu melalui komputer. Guna mengatasi hal tersebut, maka perlu dibangun suatu aplikasi yang diimplementasikan pada perangkat yang mudah di akses setiap saat, yaitu telepon genggam. Aplikasi ini dibangun pada telepon genggam berbasis Android dengan bahasa pemprograman Java, menggunakan basis data SQL Server, dan untuk menjaga keamanan data yang dikirimkan menggunakan teknik enkripsi Advance Encryption Standard (AES).
Kata kunci — aplikasi pemesanan kendaraan, Android, PT Indodev Niaga Internet, AES
Gamified e-Commerce A New Paradigm on e-Media Business
Authors: Hansun Seng 
Published: September 2018

Nowadays, e-commerce and e-business have increasingly become a necessary component of business strategy. It’s also become a strong catalyst for economic development. We can see it through the report given by various authors [1, 2, 3]. Gamification, on the other hand, is a new term used to describe the using of game elements and game design techniques in other non-game areas/activities, such as business, education, health, politics, etc [4]. Gamification studies and improvements also take place on the e-commerce fields, as we can see on some e-commerce sites, such as ebay, foursquare, amazon gold box, and salesforce.com which has implement the gamification concept on their sites. On this paper, we will explore this new paradigm on e-media business: the usage of gamification concept on e-commerce field. Is it possible? What are the advantages? And what are the disadvantages? All this questions lead us to the new term known as GE-commerce (Gamified E-commerce).
Index Terms—e-commerce, gamification, business strategy, ge-commerce
Perancangan Aplikasi Sistem Pakar untuk Mendiagnosa Penyakit pada Manusia
Authors: Kusnadi Adhi 
Published: September 2018

Pertambahan jumlah penduduk yang relatif cukup cepat, diiringi pertambahan usia harapan hidup manusia, menambah jumlah penduduk di dunia, sehingga bertambah komplek pula permasalahan yang ditimbulkan, seperti sandang, pangan, papan, kesehatan dan lain sebagainya. Dalam masalah kesehatan semakin banyak jumlah penderita suatu penyakit dan bertambah pula jenis penyakit. Sedangkan jumlah ahli kesehatan seperti dokter terbatas jumlahnya. Oleh karena itu perlu dibangun suatu sistem yang dapat membantu ahli kesehatan, penderita atau siapapun yang bergerak dibidang kesehatan untuk meringankan pekerjaannya. Sistem ini merupakan prototipe dan dibuat sesederhana mungkin, sehingga para pemakai dapat dengan mudah menggunakannya dan merancang ulang sistem pakar ini untuk jenis penyakit lainnya. Sistem dibuat terbatas pada diagnosa suatu penyakit berdasarkan ciri-ciri penyakit. Karena masih banyak orang yang tidak mengetahui gejala–gejala suatu penyakit. Dengan menggunakan sistem pakar ini, penyakit dapat dikenali dengan melihat gejala-gejala yang dapat menjelaskan dan menggambarkan apakah seseorang diduga terkena suatu penyakit atau tidak. Dengan adanya sistem pakar ini, orang awam mampu mendeteksi adanya penyakit pada dirinya atau orang lain berdasarkan gejala-gejala yang dirasakan dengan menjawab pertanyaan seperti halnya berkonsultasi ke dokter. Dengan demikian, orang awam dapat mendeteksi penyakit beserta solusi pengobatannya sejak dini sehingga bisa dilakukan penanganan segera, bahkan dapat dilakukan upaya pencegahan terhadap penyakit tertentu. Untuk mempermudah perancangan sistem pakar ini, diambil kasus untuk perancangan sistem pakar untuk Penyakit TBC. Sistem masih terbatas pada diagnosa penyakit, apakah seseorang diduga terkena penyakit TBC atau tidak, cara pencegahan dan pengobatannya.
Kata kunci - gejala penyakit, pakar, TBC
MPEG-7: Sebuah Tinjauan Menuju Level Semantik
Authors: Gunawan Dennis , Kuntarto Guson Prasamuarso 
Published: September 2018

Multimedia semakin mudah ditemukan dalam kehidupan sehari-hari karena proses distribusi multimedia dapat dilakukan melalui web sehingga ketersediaan media digital meningkat secara signifikan. Oleh karena itu, proses anotasi dan indexing perlu dilakukan terhadap konten multimedia untuk memungkinkan proses search dan retrieval yang efektif. Akan tetapi, informasi seperti struktur internal dan specific features dari media stream tidak tersedia sehingga perlu dilakukan standarisasi. MPEG7 merupakan standar yang dominan digunakan pada konten multimedia. Namun, standar tersebut tidak menyediakan deskripsi konten multimedia secara semantik sehingga dibutuhkan representasi semantik yang dapat dimengerti oleh mesin yang memungkinkan interoperabilitas dan integrasi MPEG-7 dengan deskripsi metadata dari domain yang lain. Untuk mengatasi hal tersebut, dapat dilakukan penambahan semantic and logical level of abstraction yang menyediakan semantics untuk symbolic level of abstraction.
Kata kunci—MPEG-7 descriptors, multimedia, multimedia content description interface, semantics
Optimasi Pencarian Jalur dengan Metode A-Star
Authors: Mutiana Veronica , Amastini Fitria , Mutiara Noviana 
Published: September 2018

High level of traffic density can lead to traffic jam those will make troublesome for driver to reach destination with alternative shortest path on time. Therefore, it is neccessary to make an agent that can choose optimal route without being stuck on traffic jam. In this paper, algorithm for choose optimal route is A* method for shortest path problem and use backtrack process when there is a traffic jam occurs on several roads. The design of algorithm is tested by using data which contain 100 locations or nodes and 158 roads or paths in Gading Serpong with an agent that can searching shortest path and sensor module that can send the traffic status based on number of vehicle on several particular node. Based on testing, A* method does not guarantee for path selection if agent is not full observable with environment and there is some case that can lead a worst case.
Index Terms— A* Algorithm, Backtrack, Shortest Path, Traffic Density
Optimalisasi Lampu Lalu Lintas dengan Fuzzy Logic
Authors: Yudanto Adhitya Yoga , Apriyadi Marvin , Sanjaya Kevin 
Published: September 2018

The traffic lights problem is already commonly found in large cities. The traffic lights are supposed to control the flow of the road, but sometimes causes a congestion. This happens because the distribution of the time are all the same for all lines, without seeing the condition of the density of each lane. There’s one effort that can be done to overcome this problem, is to create a traffic light control system. With this system, the congestion that occurs around the traffic lights can be reduced. This system is using fuzzy logic. Fuzzy logic is one of computer science that studies about the value of truth that worth a lot. For example, a air conditioning system control subway Sendai in Japan. As for making a traffic light control system, the author using Fuzzy Inference System (FIS) that already exist in the application of MATLAB R2013a with Mamdani method.
Index Terms —fuzzy logic, traffic lights, MATLAB.
Cloud Gaming Masa Depan Industri Game
Authors: Sudirman Dodick Zulaimi 
Published: September 2018

With a high rate of internet penetration, many developer kept trying to innovate using Internet as the backbone. One innovation that is under a microscope of every technology observer is Cloud Gaming. In order to play a new game, player need to check their computer specification before even try to install the game. loud Gaming can solve that solution by using internet connection. Unfortunately Indonesia does not have a supporting infratructure in order to fully support Cloud Gaming.
Index Terms—cloud gaming, video game, server architectire, software development, game industry
Implementasi Data Mining dengan Algoritma C4.5 untuk Memprediksi Tingkat Kelulusan Mahasiswa
Authors: Kamagi David Hartanto , Hansun Seng 
Published: September 2018

Graduation Information is important for Universitas Multimedia Nusantara which engaged in education. The data of graduated students from each academic year is an important part as a source of information to make a decision for BAAK (Bureau of Academic and Student Administration). With this information, a prediction can be made for students who are still active whether they can graduate on time, fast, late or drop out with the implementation of data mining. The purpose of this study is to make a prediction of students’ graduation with C4.5 algorithm as a reference for making policies and actions of academic fields (BAAK) in reducing students who graduated late and did not pass. From the research, the category of IPS semester one to semester six, gender, origin of high school, and number of credits, can predict the graduation of students with conditions quickly pass, pass on time, pass late and drop out, using data mining with C4.5 algorithm. Category of semester six is the highly influential on the predicted outcome of graduation. With the application test result, accuracy of the graduation prediction acquired is 87.5%.
Index Terms-Data mining, C4.5 algorithm, Universitas Multimedia Nusantara, prediction.
Sequence Diagram Sebagai Perkakas Perancangan Antarmuka Pemakai
Authors: Nurdam Nofriyadi 
Published: September 2018

User interface is very important part of an information system. Design requires a serious effort, especially in understanding the user requirements. User interface should support users in completing their tasks. This is becoming the user requirements to be fulfilled by information systems. In reviewing the user requirements a designer can use tools. Tool discussed in this paper is the Sequence Diagram.
Index Terms— Information system, design, sequence diagram, tools, user interface, user requirements.
Rekayasa Prototipe Piranti Lunak Presentasi Data Waktu Nyata Terowongan Angin Kecepatan Rendah Indonesia pada Perangkat Mobile Android
Authors: Pane Ivransa Zuhdi 
Published: September 2018

Data presentation software is useful in presenting aerodynamics information for all stakeholders during a wind tunnel test execution. Development of such software in mobile devices, especially for displaying data in a real time manner, attracts the attention due to the promise in promoting the creation of more practical and more efficient test execution. Prototyping in Androidbased tablet and related test showed sufficient results to suggest further development of the prototype for the real application in the future.
Index Terms—wind tunnel test, data presentation software, prototype, software engineering