MEANS (Media Informasi Analisa dan Sistem)
Jurnal MEANS berdiri sejak Tahun 2016 dengan SK dari LIPI yaitu p-ISSN : 2548-6985 (Print) dan e-ISSN : 2599-3089 (Online) Terbit dua kali setiap Tahunnya yaitu Periode I Bulan Juni dan Periode II Bulan Desember Hasil Plagirisme Maksimal 25%, Lebih dari 25% Artikel Tidak Bisa Publish. Ruang lingkup publikasi ini adalah untuk bidang Ilmu Komputer seperti : 1. Sistem Informasi 2. Manajemen dan Audit Sistem Informasi 3. Aplikasi Dekstop 4. Web dan Mobile 5. Sistem Pendukung Keputusan 6. Sistem Pakar 7. Pembelajaran berbasis Komputer 8. Kriptografy 9. Bidang Ilmu Koputer yang lainnya.
Articles
299 Documents
Aplikasi Pembelajaran IPA Tentang Fauna Model Game untuk Sekolah Dasar dengan Metode Computer Assisted Instruction (CAI)
Manik, Edli Rumiar;
Limbong, Tonni
MEANS (Media Informasi Analisa dan Sistem) Volume 4 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan
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DOI: 10.54367/means.v4i2.547
Learning in an educational institution is considered as the initial stage of the formation of identity or the basic process of education, especially in primary schools. At this time students experience educational and learning process activities should be very fun in practicing the catchment of students. For this reason, it is necessary to make a media for introducing fauna recognition game models that are available in science subjects in grade 3 elementary school. This game is a learning game with fauna introduction, fauna needs and fauna grouping. The computer is one of the tools and is a technology product that is considered to have the ability to produce learning products that are integrated with CAI (Computer Assisted Instruction), CAI has many types for the learning process including drill and practice, simulation, tutorials, and games that have been developed. In this study, learning applications were made that apply one of the CAI (Computer Assisted Instruction) methods in the form of games to increase students' interest in learning. With the help of adobe flash professional CS6 software, the application in this study was created. It is hoped that the application of the learning model of natural science games with the CAI (Computer Assisted Instruction) method can help the learning process and understanding of the material.
Rancang Bangun Infrastruktur Big Data pada Institusi Pendidikan Tinggi Multi Kampus
Kristiyanto, Daniel Yeri;
Suhartono, Bambang
MEANS (Media Informasi Analisa dan Sistem) Volume 5 Nomor 1
Publisher : LPPM UNIKA Santo Thomas Medan
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DOI: 10.54367/means.v5i1.681
Nowadays is referred to as the era of big data where every individual or organization produces large amounts of data through various digital devices used. Higher education institutions continuously produce data and only strore it in various data formats and physical files, thus creating massive raw data. Collection of data created from a long time produces big data, so it is difficult to be treated manually or processed using conventional data processing applications. Higher education is an educational institution that always produces data from time to time continuously through various affairs in each of its parts. Multi campus institutions have physical locations that are far apart from one to another with more than one physical infrastructure. Each campus branch produces its own data, this requires a though about how to build a large data infrastructure, so that stakeholders can use various data from each branch of the campus for the analysis process of various needs of tertiary institutions. Multi campus big data infrastructure is the focus of this research, through the stages of big data sampling on multiple campuses using statistical and prototyping methods, so that data flow and data unity can be standardized in all branches of the campus by minimizing infrastructure constraints that are based on socioculture and spatial aspects.
Steganografi Pada Citra Terkompresi Metode Huffman
Suhendra, Adhe
MEANS (Media Informasi Analisa dan Sistem) Volume 1 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan
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DOI: 10.54367/means.v1i2.6
ABSTRAK Salah satu hasil dari kemajuan Teknologi Komputer telah memberikan dampak yang transformasional ( perubahan yang sesuai ) pada aspek kehidupan dan salah satu perubahan yang dapat kita rasakan langsung adalah dalam bidang pendidikan. Sulitnya mendapatkan buku sangatlah mempengaruhi minat siswa ataupun masyarakat untuk belajar dibidang steganografi, oleh sebab itu maka dirancang aplikasi teknk steganografi pesan ini. Aplikasi ini merupakan penyembunyian pesan pada citra yang dirancang dalam satu rangkaian agar dapat menarik minat masyarakat dalam mengirimkan pesan rahasia. Tujuan aplikasi ini berfungsi untuk mempermudah para masyarakat dalam mengirimkan pesan rahasia, dan hal ini merupakan suatu alternatif dalam mengatasi beberapa masalah seperti lama terkirimnya pesan, buku yang sulit dicari, dan meningkatkan kepuasan belajar bagi pengguna serta dapat mengurangi pencurian data rahasia. Teknik steganografi pesan pada citra menggunakan metode least significant bit terkompresi huffman yaitu metode yang dikembangkan dengan media komputer, dimana metode dari least significant bit mengubah nilai akhir dari tiap bit,sedangkan metode huffman untuk memperkecil ukuran data yang dikirim dan mempercepat proses pengiriman.
Diagnosa Penyakit Hepatitis Menggunakan Metode Weighted Product
Sihaloho, Parlindungan;
Ginting, Wasit
MEANS (Media Informasi Analisa dan Sistem) Volume 2 Nomor 1
Publisher : LPPM UNIKA Santo Thomas Medan
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DOI: 10.54367/means.v2i1.22
Hepatitis is an inflammatory process in the liver tissue. Hepatitis in lay language is often referred to as liver or jaundice. Viral hepatitis infection can develop into cirrhosis or hardening of the liver even liver cancer, inflammation / inflammation and injury to the liver due to hepatic reactions to various conditions, especially viruses, drugs and alcohol. Hepatitis Diagnosis Expert System has been developed with a weighted product method. The weight product method diverts the results of the assessment of each attribute. The results of these multiplications have not been meaningful if they have not been compared with standard values. The weight for the benefit attribute functions as a positive power in the multiplication process, while the cost weight functions as a negative power multiplying the attribute value of each symptom that has been weighted for.From the results of the trials that have been carried out the system has been able to diagnose hepatitis A, B, C, D, E based on the symptoms entered by the patient.
Sistem Informasi Pemesanan Dan Penjualan Barang pada Pintera Kreativ Berbasis Web
Sembiring, Jocelyne Oktavina;
Pakpahan, Sorang
MEANS (Media Informasi Analisa dan Sistem) Volume 2 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan
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DOI: 10.54367/means.v2i2.152
The purpose of this study was to design a web-based and android-based information system at Pintera Kreativ to help increase sales in order to conduct online ordering and to provide product information at Pintera Kreativ through samrtphone or through website pages. The method of research was carried out with two methods namely, method data analysis and information system design. The method of data analysis is carried out in finding the information needed with research and literature studies. Meotde information system design is used in the assessment of problems in data analysis, this method is a database design, making menu structure, making database specifications and making screen displays. The results of the study show that designing an Android-based sales and ordering information system can facilitate Pintera Kreativ in marketing products. and consumers in ordering products by utilizing internet media so that they can work more effectively and efficiently, so that product marketing can develop. The conclusion that can be taken is that the internet is a media in product marketing widely.
Implementasi Metode Analytical Hierarchy Process Dalam Menentukan Kelayakan Guru Penerima Umrah
Hasan, Yasir
MEANS (Media Informasi Analisa dan Sistem) Volume 3 Nomor 1
Publisher : LPPM UNIKA Santo Thomas Medan
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DOI: 10.54367/means.v3i1.231
Umrah means carrying out tawaf in the Ka'bah and sa'i between Shofa and Marwah, after using the ihram taken from the miqat. It is often referred to as the small Umrah pilgrimage for teachers every year who have loyalty and other best criteria. The number of hikmatul fadillah foundation teachers often makes the team of selectors confused in determining the best teacher to be given Umrah, because each of the teachers has criteria. Analytical Hierarchy Process (AHP) is a decision support model that will describe multi-factor problems or complex multi criteria into a hierarchy. With hierarchy, a complex problem can be broken down into groups which are then arranged into a hierarchical form so that the problem will appear. more structured and systematic
Aplikasi Pembelajaran Kriptograpi berbasis Mobile menggunakan Computer Assisted Instruction
Hutahaean, Harvei Desmon;
Hasugian, Paska Marto
MEANS (Media Informasi Analisa dan Sistem) Volume 4 Nomor 1
Publisher : LPPM UNIKA Santo Thomas Medan
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DOI: 10.54367/means.v4i1.310
The source of science is still dominated by books, although with the internet students get information with diverse scientific fields, but actually the information comes from material in the book. To be able to master a material from a book, students must first be able to read and understand well. Nowadays software is growing very rapidly. The world of education has also used software to create interactive learning application methods with multimedia concepts. This can help overcome, the level of difficulty experienced by students, in order to be able to attract student learning interest, so that it can automatically improve the learning process to be more active and effective. Actually this method has been widely used and has good benefits in learning. As for the achievements of this study to assist students in learning and understanding the learning of data security techniques, this is a solution in several learning problems, namely an explanation that is too fast, a conducive atmosphere, time, learning media and student interest.
Pengenalan Daun Tanaman Obat Menggunakan Jaringan Syaraf Tiruan Backpropagation
Damayanti, Maria;
Adi, Cyprianus Kuntoro
MEANS (Media Informasi Analisa dan Sistem) Volume 4 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan
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DOI: 10.54367/means.v4i2.542
Indonesia is a country with a variety of biodiversity. One of the rich types of flora or plants is medicinal plants. Not all types of medicinal plants can be remembered by the community because people have limited memory. In addition, the many types of medicinal plants make an error in the process of introduction of medicinal plant types. This research processes leaf images using image processing. The data used in this study 189 data consisting of 7 types of medicinal plants. Feature extraction used was 21 features which included shape, texture and color. The result of feature extraction will be identified using backpropagation neural network. Classification experiments with backpropagation produce an optimal accuracy of 91%. These results are generated using data normalization and 3 fold. The architecture used is input 21 features, 40 neurons in the hidden layer 1 and 15 neurons in the hidden layer 2. The results are obtained by the trainscg function, the activation function tansig.
Penerapan Data Mining Pada Pasokan Order Barang Dengan Menggunakan Algoritma Apriori
Simanjorang, R. Mahdalena
MEANS (Media Informasi Analisa dan Sistem) Volume 4 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan
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DOI: 10.54367/means.v4i2.614
Proses analisis data menggunakan perangkat digunakan untuk menemukan pola dan aturan (rules) dalam himpunan data merupakan bagian dari data mining. Support dan confidence merupakan dua tolak ukur untuk mengetahui asosiasi. Seringkali terjadi masalahan dalam persediaan barang seperti pasokan order pada toko atau konsumen. Persediaan dibutuhkan karena tingkat permintaan yang tidak beraturan. Persediaan barang dilakukan agar pada saat dibutuhkan barang-barang tersebut tersedia. Salah satu masalah dalam order barang adalah kesulitan dalam menentukan besarnya jumlah persediaan yang harus disediakan dalam memenuhi jumlah permintaan. Masalah yang sering timbul adalah terjadinya stockout (kehabisan persediaan) sehingga menimbulkan kekecewaan konsumen atau pelanggan, selain itu juga sering terjadi kelebihan barang.Pada pasokan order barang produk pakan ikan lele mengalami peningkatan order setiap harinya. Produk pakan ikan lele yang diorder berdasarkan jenis dan ukuran pakan.Untuk mengetahui jenis pakan ikan yang paling banyak diorder dibutuhkan Algoritma Apriori untuk dapat mengetahuinya.
Aplikasi Pengacak Soal Ujian Berkategori Menggunakan Metode LCM (Linear Congruent Method)
Sitanggang, Yoseph Juli Christopher;
Limbong, Tonni
MEANS (Media Informasi Analisa dan Sistem) Volume 1 Nomor 2
Publisher : LPPM UNIKA Santo Thomas Medan
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DOI: 10.54367/means.v1i2.1
ABSTRAK Ujian adalah tes yang bertujuan untuk menentukan kemampuan seorang murid, mahasiswa atau calon pekerja. Biasanya ujian tes bentuknya tertulis, walaupun beberapa mungkin praktek atau komponen praktis, dan sangat bervariasi dalam struktur, isi dan kesulitan tergantung pada subjek, kelompok usia orang yang diuji dan profesi. Namun tidak jarang juga terjadinya kecurangan seperti kebocoran soal yang sering dilakukan oleh panitia. Soal ujian yang disajikan kepada para peserta ujian dan dalam pencapian hasil yang optimal maka perlu menyajikan soal ujian dalam bentuk pengelompokan/kategori seperti : Mudah, Sedang, Sulit dan dalam pelaksanaan ujian akan dilakukan pengacakan dan akan dilakukan cetak secara langsung di dipan para peseta uji untuk menghindari terjadinya kebocoran. Sistem aplikasi yang digunakan untuk mengacak soal-soal ujian tersebut dengan menggunakan metode-metode pengacakan yang tersedia. Linear Congruent Method (LCM) adalah sebuah metode pengacakan yang masih belum sempurna karena masih memunculkan angka yang sama sehingga dibutuhkan metode Resuffle dan Rejection Method.