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All Journal Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Electrical Engineering and Computer (JEECOM) Jurnal Informatika Teknologi dan Sains (Jinteks) The Indonesian Journal of Computer Science
Annisa Hestiningtyas
Universitas Amikom Yogyakarta
Humanities Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Public Health

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Pengembangan Gim Edukasi Chemistry Fusion pada Perangkat Bergerak menggunakan Metode Iterative And Rapid Prototyping Annisa Hestiningtyas; Wibisono Sukmo Wardhono; Issa Arwani
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 4 No 6 (2020): Juni 2020
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The learning methods used in the learning process in the formal education world that take place in schools are generally limited to discussions, presentations and direct explanations conducted by the teacher only. In addition, the use of instructional media used during the learning process in class can be said to be inadequate, so students tend to be passive in following the learning process. One of the subjects taught in the 2013 education curriculum at the high school level as basic material is chemistry. In the world of education in the subject of chemistry material about hydrocarbons and petroleum is needed by students who want to deepen chemistry. To help provide efforts in shaping an innovative and creative learning culture in schools through the use of digital-based learning media, namely educational games. So an educational game application was developed that focused on chemistry subjects, especially hydrocarbon and petroleum materials. The development of this educational game application applies the iterative and rapid prototyping method. Quality assurance results using black-box testing show that all functions in the Chemistry Fusion educational game application can run smoothly according to their functions. Usability test results using a questionnaire to get the calculation results with a presentation of 81.62%. The calculation results are then converted using the Likert scale interpretation reference so that it shows the parameter "Very Eligible" and can be used as a learning medium.at SMA Negeri 2 Tenggarong Seberang.
FRAMEWORK COBIT PADA DOMAIN APO02 DALAM TATA KELOLA TEKNOLOGI INFORMASI MANAGE STRATEGY Annisa Hestiningtyas; Alva Hendi Muhammad; Asro Nasiri
Jurnal Informatika Teknologi dan Sains (Jinteks) Vol 5 No 3 (2023): EDISI 17
Publisher : Program Studi Informatika Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51401/jinteks.v5i3.2787

Abstract

Information technology (IT) governance plays a crucial role in an organisation's success in leveraging Information Technology as a strategic asset. The COBIT (Control Objectives for Information and Related Technologies) framework has been widely recognised as an effective guide for Information Technology governance. One of the main domains in the COBIT framework is APO02 on Manage Strategy, which focuses on managing IT strategy in the context of holistic IT governance. The method used in writing the journal is a literature study of both books and journals related to the COBIT Framework. The purpose of writing this journal is to provide an overview and benefits of implementing the APO02 domain. These benefits include increased alignment between business and IT strategies, a better understanding of the value generated by IT, and improved data-based decision making and technological innovation. In addition, challenges that may arise in the implementation of APO02 domains, such as limited resources, rapidly changing business needs, and the complexity of developing a sustainable IT strategy.
Optimasi Pemilihan Fitur untuk Prediksi Penyakit Jantung Menggunakan Algoritma Genetika dan Random Forest Gori, Takhamo; Hestiningtyas, Annisa
The Indonesian Journal of Computer Science Vol. 13 No. 5 (2024): The Indonesian Journal of Computer Science
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v13i5.4214

Abstract

Penyakit jantung merupakan salah satu penyebab utama kematian di seluruh dunia, menekankan urgensi prediksi dini dan manajemen risiko yang efektif. Dalam upaya meningkatkan akurasi prediksi penyakit jantung, penelitian ini mengusulkan pendekatan metode GridSearchCV (GS) dan Genetic Algorithm Feature Selection (GA-FS) pada model Random Forest (RF). Setelah proses seleksi fitur dengan GA-FS, dari sebelas atribut awal dimasukkan, delapan atribut terpilih, yakni Sex, ChestPainType, RestingBP, Cholesterol, FastingBS, RestingECG, ExerciseAngina, dan ST_Slope, sementara atribut Age, MaxHR, dan Oldpeak dieliminasi. Hasil penelitian menunjukkan bahwa model RF yang dioptimalkan dengan GS dan GA-FS (RF-GS-GAFS) mencapai akurasi 91.85%, presisi 95.10%, recall 90.65%, dan F1-Score 92.82%, mengungguli model RF dengan optimasi GS (89.67%) dan RF tanpa optimalisasi (88.04%). Temuan ini memberikan kontribusi positif yang signifikan dalam meningkatkan kinerja model prediksi penyakit jantung melalui optimalisasi parameter dan pemilihan fitur menggunakan algoritma genetik.
Rekomendasi untuk Meningkatkan Kapabilitas Strategi TI pada Perguruan Tinggi Swasta XYZ Berdasarkan Analisis COBIT 2019 Domain APO02 Hestiningtyas, Annisa; Hendi, Muhammad Alva; Nasiri, Asro
Journal of Electrical Engineering and Computer (JEECOM) Vol 6, No 1 (2024)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v6i1.7158

Abstract

Perguruan Tinggi Swasta XYZ menghadapi tekanan yang semakin meningkat untuk menjalankan operasinya secara efektif dan efisien dalam era digital yang cepat berubah. Pengelolaan strategi Teknologi Informasi (TI) adalah salah satu kunci untuk mencapai tujuan tersebut. Penelitian ini bertujuan untuk memberikan rekomendasi yang konkret dan terukur untuk meningkatkan kapabilitas strategi TI di Perguruan Tinggi Swasta XYZ, dengan menggunakan analisis berdasarkan COBIT 2019 Domain APO02 (Manage Strategy). Penelitian ini menggunakan metode campuran yang melibatkan survei, wawancara dengan pemangku kepentingan kunci, dan analisis dokumen strategis yang ada. Hasil penelitian berdasarkan tingkat kapabilitas dalam pengelolaan strategi TI di perguruan tinggi swastaXYZ, dengan beberapa aspek yang telah berkembang dengan baik sementara aspek lainnya memerlukan perbaikan. Perlu diketahui bahwa Perguruan Tinggi Swasta XYZ tersebut belum pernah melakukan proses tata kelola TI dan audit internal menggunakan COBIT 2019 
TRAINING ON ENTREPRENEURSHIP SKILLS IMPROVEMENT WITH BUSINESS MODEL CANVAS (BMC) IMPLEMENTATION FOR STUDENTS OF SMA NUSANTARA BALIKPAPAN Ivani, Kartika Aprilia; Hestiningtyas, Annisa; Ahmad, Ahmad; Pratama, Aditya; Salamsjah, Salamsjah
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 3 (2024): Volume 5 No. 3 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i3.29342

Abstract

Entrepreneurship skills are essential competencies for the younger generation to face future job market challenges. This activity aims to enhance the entrepreneurship skills of SMA Nusantara Balikpapan students through training using the Business Model Canvas (BMC) approach. The training method encompasses five main stages: pretest, material provision, training, discussion, and post-test. Initially, the pretest measures the students' initial knowledge and entrepreneurship skills. Subsequently, materials on the basic concepts of entrepreneurship and BMC were provided as a theoretical foundation. Intensive training focused on applying BMC in designing business models. Discussions, encouraged collaboration and idea sharing among students. In the final stage, a post-test evaluated the improvement in students' skills and understanding after the training. The results indicated a significant increase in students' entrepreneurial knowledge and skills following the training. Data from the pretest and post-test were analyzed using descriptive and inferential statistics, confirming the training's effectiveness with BMC implementation. Additionally, students showed increased motivation and interest in developing their business ideas. In conclusion, entrepreneurship training with the BMC approach effectively enhances the skills and understanding of SMA Nusantara Balikpapan students. This program is expected to be adopted by other schools to prepare students for the workforce and foster a generation that is creative, innovative, and ready for entrepreneurship.
Co-Authors Aditya Pratama Ahmad Ahmad Alva Hendi Muhammad Asro Nasiri Gori, Takhamo Hendi, Muhammad Alva Issa Arwani Ivani, Kartika Aprilia Nasiri, Asro Salamsjah, Salamsjah Wibisono Sukmo Wardhono