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All Journal MATICS : Jurnal Ilmu Komputer dan Teknologi Informasi (Journal of Computer Science and Information Technology) Scientific Journal of Informatics Jurnal Inspiration KLIK (Kumpulan jurnaL Ilmu Komputer) (e-Journal) JOIV : International Journal on Informatics Visualization Journal of Information Technology and Computer Science INTEGER: Journal of Information Technology JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Prosiding Seminar Nasional Sains dan Teknologi Terapan Jurnal Mantik Jurnal Teknologi Informasi dan Terapan (J-TIT) TIN: TERAPAN INFORMATIKA NUSANTARA Jurnal Teknik Informatika (JUTIF) Jurnal Ilmiah Teknologi Informasi dan Robotika Jurnal Teknologi dan Manajemen Parta: Jurnal Pengabdian Kepada Masyarakat KERNEL: Jurnal Riset Inovasi Bidang Informatika dan Pendidikan Informatika Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) West Science Social and Humanities Studies NERO (Networking Engineering Research Operation) Intechno Journal : Information Technology Journal
Gusti Eka Yuliastuti
Institut Teknologi Adhi Tama Surabaya
Aerospace Engineering Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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Pemanfaatan Aplikasi Sehat Ibu Dan Anak Melalui Imunisasi (SEHATI) Sebagai Media Digital Pemantauan Kesehatan Ibu dan Anak Di Klinik Bidan Delima Surabaya Sulaksono, Danang Haryo; Prabiantissa, Citra Nurina; Yuliastuti, Gusti Eka; Hapsari, Dian Puspita
Parta: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2025)
Publisher : Universitas Pendidikan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38043/parta.v6i2.7108

Abstract

This community service activity employed a participatory approach through demonstration-based and hands-on training to improve the digital literacy of healthcare workers and the community in using the SEHATI application. The main issue identified at the partner location was that maternal and child health service records were still processed manually, leading to service delays and a higher risk of data loss. The training was attended by five midwives and clinical assistants, along with fifteen community representatives consisting of pregnant women and health cadres. Evaluation results showed an increase in participants’ ability to use the application, with an average improvement of 78% between pre-test and post-test scores. The implementation of SEHATI proved to enhance service efficiency for midwives as providers and facilitated easier access to health information for community members as users. Socially, this activity strengthened digital health literacy and supported the transformation of primary healthcare services toward a more effective and digitized system.
Mitigating COCOMO II Feature Redundancy in Software Effort Estimation via a Local Search-Enhanced Particle Swarm Optimization-SVR Framework Rahmi Rizkiana Putri; Gusti Eka Yuliastuti
Intechno Journal : Information Technology Journal Vol. 8 No. 1 (2026): July
Publisher : Universitas AMIKOM Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24076/intechnojournal.2026v8i1.2937

Abstract

Purpose: Software development effort estimation (SDEE) frequently suffers from accuracy degradation due to redundant project attributes in medium-sized datasets such as NASA93. Most metaheuristic optimization studies focus solely on hyperparameter tuning without filtering input dimensions, leaving the model vulnerable to overfitting. Methods/Study design/approach: This study proposes a Hybrid Local Search-Particle Swarm Optimization framework integrated with Support Vector Regression (HPSO-SVR). Instead of relying on a sequential approach, the standard PSO algorithm is modified by embedding a Simulated Annealing (SA) mechanism as a local search operator. This allows the algorithm to evaluate the feasibility of binary feature subsets and continuous parameters (C, gamma, epsilon) concurrently within a single vector space. The model is tested using a nested 10-fold cross-validation protocol on the NASA93 dataset to prevent data leakage. Result/Findings: The HPSO-SVR model successfully identified and eliminated 7 disruptive attributes (including DOCU, RUSE, and SCED), reducing the dimensionality from 22 to 15 features. This approach yielded an MMRE of 22.15%, a Pred(25) of 63.44%, and an RMSE of 38.90 PM. Statistical validation using the Wilcoxon Signed-Rank Test proved that the addition of the local search mechanism for feature selection provided a significant improvement (p < 0.05) over standard PSO-SVR. Novelty/Originality/Value: The primary contribution lies in the application of a probability-based SA local search mechanism embedded within the PSO population structure. This successfully suppresses COCOMO II feature noise simultaneously with SVR tuning, yielding a more compact and accurate predictor configuration for early-stage project planning.
Co-Authors Achmad Basyari Mushthofa Achmad Febrianto Adjie Prasetyo Nugroho Agung Mustika Rizki Agung Mustika Rizki, Agung Mustika Alphinda Rahma Safira Nisa&#039; Andi M. A. K. Parewe Andy Rachman Anwar Sodik, Anwar Ardiansah, Ferdi Ariansyah, Fernando Yoga ASHARI, FAISAL Assyarif, Rafli Abi Azizi, Ilham Habib Bamahri, Fakhirah Budi, Adib Pakar Citra Nurina Prabiantissa Danang Haryo Sulaksono Danang Haryo Sulaksono, Danang Haryo Dhian Satria Yudha Kartika Dhiyas Rakha Allam Allam Dian Puspita Hapsari dwi, Igusti Ngurah Eka Prakarsa Mandyartha Faisal Muttaqin Ferdinandus, Raka Panangkaran Fery Soewarianto Firmansyah, Mohammad Hafitz Firmansyah, Muhammad Farid Firmansyah, Muhammad Rafel Daffa Eka Firza Prima Aditiawan Habibullah, Maulana Ahmad Haryono Haryono Hendro Nugroho Hendro Nugroho, Hendro Hidra Amnur I Kadek Agus Ariyasa Ishardita Pambudi Tama Ismaya, Agam Sulaiman Issafira, Radissa Dzaky Jaya, Agam Kaisul Fuqara Dewanda Khoiri, Muhammad Kusuma, Ris Fani M. Fajar J. Kharisma Maulana, Fadhil Dias Maulana, Hendra Moneter, Mochamad Rizky Muchamad Kurniawan, Muchamad Muhammad Muharrom Al Haromainy Muhammad Rohman Muhammad Zazin Muttaqin, Faisal Nanang Fakhrur Rozi Ngaisah, Siti Nurlaili, Afina Lina Oktavyani, Adela Rizky Pamuji, Madadina Adilah Pradana, Andrean Firman Pratikto, Dimas Putra, Erico Maulana Putri, Chatarina Natassya Putri, Rahmi Rizkiana Qornain, Wafi Dzul Radissa Dzaky Issafira Rahmadianto, Ilyasa Nanda Rahmi Rizkiana Putri Rizki, Agung Mustika S Nurmuslimah, S Septiyawan Rosetya Wardhana Setiawan, Muhammad Charis Siti Agustini Siti Agustini, Siti Soedarto, Teguh Suthelie, Ryvana Wardhana, Septiyawan Rosetya Wayan Firdaus Mahmudy Weny Mistarika Rahmawati Wicaksono, Redi Nurdin Yunanda, Sita Fara Zaqiyah, Hafida Nur