Browsing LSP-Conference Proceeding by Author "KAMSYAKAWUNI, Ahmad"
Now showing items 1-10 of 10
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Decision-Making Using Fuzzy Topsis for Selecting Beginner Umkm That Receive Business Funding
NEGARI, Novisna Lintang; RISKI, Abduh; PRADJANINGSIH, Agustina; KAMSYAKAWUNI, Ahmad (IOP Publishing, 2022-04)"Usaha Kecil Mikro dan Menengah" (UMKM) is a productive business unit of individuals or business entities in each economic sector. Currently, many UMKMs face difficulty in developing their business due to a lack of working ... -
Hiding the Text Into an Image by Max-Plus Algebra
SANTOSO, Kiswara Agung; KAMSYAKAWUNI, Ahmad; RISKI, Abduh (ICOMITEE, 2019-10-16)Security of an information system becomes very important especially for the information that is transfer through the internet. One of the effort to protect data is by encoding or hiding the data. One of popular technique ... -
Hybrid Cat-Particle Swarm Optimization Algorithm on Bounded Knapsack Problem with Multiple Constraints
SANTOSO, Kiswara Agung; KURNIAWAN, Muhammad Bagus; KAMSYAKAWUNI, Ahmad; RISKI, Abduh (2021)Optimization problems have become interesting problems to discuss, including the knapsack problem. There are many types and variations of knapsack problems. In this paper, the authors introduce a new hybrid metaheuristic ... -
Inovasi Desain Batik Fraktal Menggunakan Geometri Fraktal Koch snowflake (m, n, c)
PURNOMO, Kosala Dwidja; PUTRI, Dyakza Hadi Pramestika; KAMSYAKAWUNI, Ahmad (Jurusan Matematika Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Semarang, 2020-02-01)Batik fractal is an innovation of Indonesian art that is modeled and designed in modern science. Fractal batik is composed of various forms of fractal geometry. In this study, batik fractals will be arranged using the ... -
Modifikasi Huffman dengan Hill Cipher pada Pengkodean Data Teks
KRISNAWANTI, Giki; Santoso, Kiswara Agung; KAMSYAKAWUNI, Ahmad (PRISMA, 2021-02-25)Perkembangan teknologi yang pesat dapat mengakibatkan keamanan informasi menjadi sangat rentan untuk diketahui. Dalam menangani permasalahan tersebut, diperlukan suatu metode untuk menjaga keamanan informasi yang ingin ... -
Penerapan Jaringan Saraf Tiruan Backpropagation untuk Memprediksi Indeks Harga Saham LQ45
AZIZA, Febia Zein; RISKI, Abduh; KAMSYAKAWUNI, Ahmad (Seminar Nasional Matematika, Geometri, Statistika, dan Komputasi, 2022-08-14)Stock price movements are very volatile from time to time. The stock price movement is influenced by many factors, including company performance, dividend risk, the country’s economic conditions, and inflation rate. The ... -
Pengamanan Teks Menggunakan Algoritma Transposisi dan Modifikasi Sandi Morse (Text Security Using Transposition Algorithm and Morse Code Modification)
SEPTIONO, Rizki Gangsar; SANTOSO, Kiswara Agung; KAMSYAKAWUNI, Ahmad (SeNa MaGeStiC, 2022-08-15)Humans as social beings communicate to exchange information. Information has many forms including text data, sound, images, and so on. Not all information is freely accessible. Information security is needed to ... -
Perbandingan Image RGB dan Grayscale pada Pengkodean Image dengan Algoritma 3D Playfair
ABDIANSYAH, Farokhi; SANTOSO, Kiswara Agung; KAMSYAKAWUNI, Ahmad (2021)Perkembangan informasi memudahkan manusia dalam proses pengiriman data. Bentuk data yang dikirim salah satunya dapat berupa image yang berformat hitam putih, RGB, atau grayscale. Proses pengiriman image terkadang terjadi ... -
Sistem pendukung keputusan pemilihan bimbingan belajar online bagi calon peserta SBMPTN menggunakan fuzzy topsis (studi kasus pada wilayah Blitar)
SEPTIANA, Arneta Dwi Lola; RISKI, Abduh; KAMSYAKAWUNI, Ahmad (SEMINAR NASIONAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA (6 th SENATIK) PROGRAM STUDI PENDIDIKAN MATEMATIKA FPMIPATI-UNIVERSITAS PGRI SEMARANG, 2021-08-11)Joint Selection of Higher Education State or SBMPTN is a route for admission of new students with fierce competition. One of the preparations carried out by students is to take part in online tutoring of the SBMPTN ... -
A Zero Crossing-Virus Evolutionary Genetic Algorithm (VEGA) to Solve Nonlinear Equations
ARIF, M. Ziaul; ANWAR, Zainul; KAMSYAKAWUNI, Ahmad (UPT Penerbitan & Percetakan Universitas Jember, 2016-09-26)Nonlinear equation is a mathematical problem that is quite difficult to solve. Its analytic solution is not easily discovered. There are several methods used to solve nonlinear equations and the obtained results is in ...