Dyah Anggraini

ORCID: 0000-0003-0615-4484
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Research Areas
  • Edcuational Technology Systems
  • Data Mining and Machine Learning Applications
  • Complex Network Analysis Techniques
  • Educational Methods and Media Use
  • Blockchain Technology in Education and Learning
  • Information Retrieval and Data Mining
  • Mathematics Education and Pedagogy
  • Opinion Dynamics and Social Influence
  • Network Security and Intrusion Detection
  • Education and Character Development
  • Big Data and Business Intelligence
  • Multimedia Learning Systems
  • SMEs Development and Digital Marketing
  • Computer Science and Engineering
  • Islamic Finance and Communication
  • IPv6, Mobility, Handover, Networks, Security
  • Astrophysics and Cosmic Phenomena
  • Engineering and Technology Innovations
  • Wireless Networks and Protocols
  • Quantum Mechanics and Non-Hermitian Physics
  • Quantum, superfluid, helium dynamics
  • STEM Education
  • Linguistics and Language Analysis
  • Cultural and Artistic Studies
  • English Language Learning and Teaching

Gunadarma University
2009-2024

Universitas PGRI Palembang
2022

Universitas Palembang
2022

Universitas PGRI Adi Buana Surabaya
2020

Sebelas Maret University
2019-2020

State University of Malang
2020

Universitas PGRI Semarang
2020

Sunan Gunung Djati State Islamic University Bandung
2020

Diponegoro University
2019

Ministry of National Development
2018

Community detection is a method to determine and discover the existence of cluster or group that share same interest, hobbies, purposes, projects, lifestyles, location profession. There are some example community algorithms have been developed, such as strongly connected components algorithm, weakly components, label propagation, triangle count average clustering coefficient, spectral optimization, Newman Louvain modularity algorithm. most efficient algorithm detect communities in large...

10.14569/ijacsa.2023.0140177 article EN International Journal of Advanced Computer Science and Applications 2023-01-01

Penelitian ini bertujuan untuk mengetahui strategi komunikasi dalam Sanggar Eschoda Management sebagai upaya pelestarian budaya tari tradisional Jaipong, serta bagaimana peran anggota sanggar dan masyarakat mempertahankan warisan di tengah arus modernisasi. Metode yang digunakan penelitian adalah metode pendekatan kualitatif deskriptif dengan paradigma konstruktivisme. Teori pada teori perencanaan komunikasi. Teknik pengumpulan data yaitu melalui observasi langsung, wawancara mendalam,...

10.25008/caraka.v5i2.186 article ID cc-by-sa CARAKA Indonesian Journal of Communications 2024-12-27

Social network analysis is nowadays attracting many researchers from different domains to study a large spectrum of issues such as node centrality (the position nodes in the or importance), evolution, community identification and so on. Central are ones that linked other an extensive critical manner because either they have neighbors, play role mediator very close nodes. Therefore, removal these central may propagate lead disintegration slowness information flow. The objective this paper...

10.1109/sitis.2015.27 article EN 2015-11-01

Kemiskinan di Indonesia merupakan masalah yang kompleks dan multidimensi, karena tingkat kemiskinan suatu negara akan mempengaruhi indikator keberhasilan baik dari segi pembangunan maupun perekonomian tersebut. Berdasarkan permasalahan tersebut diperlukan sebuah prediksi untuk mengetahui wilayah Perkotaan, Pedesaan secara Nasional. Pada penelitian kali ini, peneliti menggunakan model Box Jenkins yaitu Auto Regresive Moving Average (ARIMA) memprediksi pada masa datang. Dataset digunakan...

10.35760/ik.2021.v26i2.3699 article ID Jurnal Ilmiah Informatika Komputer 2021-01-01

Central nodes (i.e., prominent actors) in a social network are those that linked to other an extensive or critical manner. Therefore, their removal may lead points of failure. The objective the present work is exploit topology devise approach towards: 1 finding substitute deleted node if latter central one 2 adding appropriate links maintain connected. exploits role played by predict new structure once entity disappears. expressed terms its centrality network. Three important roles...

10.1504/ijwet.2013.052582 article EN International Journal of Web Engineering and Technology 2013-01-01

RQD merupakan sistem klasifikasi masa batuan tertua dan masih digunakan hingga saat ini. Dari ini setidaknya melahirkan tiga yang disempurnakan lebih detail. Ketiga itu adalah Q, RMR RMi. Oleh karena input dasar ketiga hampir sama maka kita bisa menggabungkan kedalam satu set perhitungan untuk mendapatkan hasilnya. Keunggulannya dalam hasil berbeda dengan mudah membandingkannya dilakukan analisa lanjut. Hasil dapat menghasilkan keputusan akurat, asalkan data berada batasan dimaksud. Tidak...

10.14710/jgt.1.2.2018.67-73 article ID Jurnal Geosains dan Teknologi 2018-09-06

The use of high-frequency internet in the process exchanging information and digital transaction is often accompanied by transmitting image form raster images. Secret sharing schemes are multiparty protocols that related to key establishment which provides protection against any threats losing cryptography key. greater duplication, higher risk vice versa. In this study, Sharing Method was used employing Shamir Threshold Scheme Algorithm on grayscale with size 256×256 pixel obtaining 128×128...

10.1088/1742-6596/710/1/012034 article EN Journal of Physics Conference Series 2016-04-01

Analysis studies of customer loss (customer churn) have been used for years to increase profitability and build relationships with companies. Customer analysis using exploratory data (EDA) visualizing the use machine learning classification churn are often by past analysts. This study uses several models that can be classification, namely Logistic Regression, Random Forest, Support Vector Machine (SVM), Gradient Boosting, AdaBoost, Extreme Boosting (XGBoost). However, there is a class...

10.29207/resti.v7i6.4933 article EN cc-by Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) 2023-11-25

This research discusses the problems of deaf students who experience difficulties in skills making plastic canvas bags. aims to determine process improving students' bags through a direct instruction learning model. The type is classroom action class VIII SLB Negeri 1 Lubuk Basung with qualitative and quantitative approach. procedure consists planning, action, observation reflection carried out over two cycles using data collection techniques form observation, documentation tests. results...

10.33487/edumaspul.v8i1.7811 article EN Edumaspul - Jurnal Pendidikan 2024-03-01

Preventive maintenance adalah kegiatan pemeliharaan dan perawatan yang dilakukan untukmencegah timbulnya kerusakan-kerusakan tidak terduga menemukan kondisi dapat menyebabkan fasilitas produksi mengalami kerusakan pada saat proses dilakukan. Agar preventive menggangu produksi, diperlukan penjadwalan mesin mana saja perlu tindakan maintenance. Dengan adanya aplikasi data mining ini, akan sangat membantu informasi tersembunyi history di dalam sebuah database dengan menggunakan algoritma...

10.32409/jikstik.20.2.368 article ID Jurnal Ilmiah Komputasi 2021-06-30

Metode aeroponik adalah salah satu cara budidaya tanaman dengan media udara. Pada metode ini, akar dijadikan tergantung dan disemprot secara berkala air yang mengandung nutrisi. Karena kegiatan penyiraman pada pertanian ini memerlukan pengawasan rutin, maka dibuatlah suatu sistem automasi dapat memudahkan perawatan. Tahap awal pembuatan meliputi desain rancangan wadah perangkat kendali elektronik. Perangkat dibuat dari bahan paralon sterofoam, sedangkan dalam bentuk kotak portabel disebut...

10.35760/tr.2023.v28i1.6266 article ID Jurnal Ilmiah Teknologi dan Rekayasa 2023-01-01

Banyak bisnis mulai muncul dengan melibatkan pengembangan teknologi internet. Salah satunya adalah di aplikasi berbasis penyedia layanan bidang moda transportasi online yang ternyata dapat memberikan solusi dan menjawab berbagai kekhawatiran publik tentang umum. Kemacetan lalu lintas kota-kota besar ketegangan keamanan umum diselesaikan adanya seperti Grab Gojek kemudahan kenyamanan bagi penggunanya Penelitian ini dilakukan untuk menganalisa keaktifan percakapan brand jasa jejaring sosial...

10.35760/ik.2019.v24i2.2365 article ID Jurnal Ilmiah Informatika Komputer 2019-01-01

Penelitian ini mengkaji keberhasilan penerapan atau implementasi SIAKAD dilihat dari kepuasan mahasiswa sebagai pengguna. Responden pada penelitian berfokus STMIK Bani Saleh tingkat strata I jurusan Teknik Informatika dan Sistem Informasi yang sedang menempuh semester 6 8, dengan jumlah populasi sebanyak 448 responden sample 168. Survey bersifat deskriptif, kuantitatif serta menggunakan teknik pengumpulan angket berupa observasi penyebaran kuesioner agar diperoleh data diperlukan. Instrument...

10.35959/jik.v10i1.299 article ID cc-by Jurnal Informasi dan Komputer 2022-04-06

Waduk Mrica sudah mengalami sedimentasi sebanyak 122,073 juta m3. Laju yang terjadi sebesar 4,069 m3/tahun dan diperkirakan tidak dapat mencapai umur rencana waduk 50 tahun. Tujuan penelitian ini adalah untuk menganalisa operasi pemeliharaan di Mrica, menentukan alternatif pengendalian sedimentasi, paling ekonomis. Upaya selama dilaksanakan flushing, dredging, pembangunan sabo dam. Simulasi dengan beberapa skenario digunakan mengetahui nilai manfaat dari produksi listrik. Analisis ekonomi...

10.28926/briliant.v4i4.378 article ID cc-by-sa Briliant Jurnal Riset dan Konseptual 2019-11-30

PBX is a telephone communication connection device that commonly used in buildings require connection. However, some products cannot be directly connected to analog telephones, so they module called an S2 module. can converts the port on FXS phone. Apart from PBX, there ITG which as line communication. already has it does not additional modules. In Indonesia, are standard provisions for use of devices have been regulated SNI telephones. This research examines according Indonesia. The results...

10.33795/jartel.v10i1.163 article EN Jurnal Jartel Jurnal Jaringan Telekomunikasi 2020-03-12

Abstract Solution of d-dimension time independent cosmic string for rosen morse, scarf II and I non-central potentials was solved using supersymmetry quantum mechanics method. Variable separation method applied to the equation, then equation reduced into d one dimensional schrodinger equation. Supersymmetry used analyze radial wave function, angular functions, energy level. Energy levels were higher by presence parameters. The increased value n r , θ 2 4 caused increase in levels, decrease α...

10.1088/1742-6596/1572/1/012061 article EN Journal of Physics Conference Series 2020-06-01

Abstract The purpose of this research is to find out the process developing integrated mathematical problems (Islamic nuanced questions) in class VII social arithmetic material; results questions on arithmetic; and students’ attitudes towards material. This study uses a 4-D (Four-D) development method which consists 4 stages, namely define stage, design stage dissemination subjects are Grade VIII students one schools Sukabumi Regency Bandung City, West Java. show that question four stages...

10.1088/1742-6596/1594/1/012044 article EN Journal of Physics Conference Series 2020-07-01
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