Garuda - Garba Rujukan Digital

Rancang Bangun Sistem Pemesanan Tiket Bus Berbasis Mobile Dengan Metode PIECES Shabrina Salwa Husna; Mardhiah Fadli; Dewi Hajar
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 3 (2018): Desember 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

PO Handoyo Dumai is a company engaged in the field of transportation. PO ticket reservation system Handoyo PO is still a manual that passengers come directly to the ticket purchasing counter, prospective passengers have to wait to queue other than that difficult officer in serving every prospective passengers in ordering tickets still using manual recording. So it takes a system that can handle this problem, which serves as a bridge to simplify and speed up the process of booking tickets at PO Handoyo Dumai without requiring passengers to take the time to come to the ticket purchasing counter in the form of mobile devices with Android operating system. The system has been designed to apply PIECES method analysis with 6 variables: Performance analysis 86% complete performance quickly, information analysis 84% provide useful information, economic analysis (economy) 93% provide savings, control analysis (Control ) 88% safe data error, 85% efficiency (85%) efficiency analysis, and service analysis 86% system quality is excellent in service, User Acceptance Test 100% runs well according to performance, information, economical, control, efficiency, also service, and Black Box Testing has been approved based on 17 test items by the client and can run after the expected results

Sistem Informasi Pelayanan Klinik Berbasis Web (Studi Kasus: Klinik Annisa Medika 2) Ayu Putri Hanifah; Yuli Fitrisia; Dewi Hajar
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 3 (2018): Desember 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Clinic as one agency that provides health services to the general public who require the existence of an information system. In providing services and information on Clinic Annisa Medika 2 still not using a computerized system. The service is for example: patient registration is still done by the patient must come directly to the clinic, do not have queue system in treatment, some patients who want to do health consultation often experience disappointment, and medical record management which have many weaknesses such as difficulty search for files, allowing the occurrence of damage and errors of writing and reading. Therefore, built a web-based clinical information service system using laravel framework with MVC design (Model-View-Controller) that can provide information about registration of medication, queue treatment using queue with priority with priority provisions that list online, offline, and seat number. Testing the system is done by 2 ways of testing black box and statisfaction scale. From the black box test results that have been done based on 33 test items indicate that the system has been 100% successfully built in accordance with the expected. Similarly, the test results statisfaction scale by measuring the understanding how satisfied users in using software that has been made to show that the average patient satisfaction is 0.03, physician satisfaction is 0.13 and the satisfaction of the officer is 0.39 with a big value of 0, the greater the value then the qualifications assessed increasingly good.

Analisis Pengambilan Keputusan Pemilihan Perusahaan Penyedia 3PL di Pekanbaru Dewi Hajar; Satria Perdana Arifin
Jurnal Komputer Terapan Vol. 1 No. 2 (2015): Jurnal Komputer Terapan
Publisher : Politeknik Caltex Riau

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Beberapa faktor penentu masyarakat memilih layanan pengiriman barang 3PL antara lain berupa faktor harga, pengiriman, kerjasama, kualitas dan teknologi informasi. Pencarian solusi dari fenomena masyarakat pekanbaru dalam mengambil keputusan pemilihan layanan 3PL dapat dilakukan dengan metode Fuzzy AHP. Fuzzy AHP merupakan suatu metode pengambilan keputusan dengan menggabungkan antara fuzzy logic dengan metode AHP. Hasilnya adalah kriteria kerjasama menempati urutan bobot tertinggi sebesar 0.28 Untuk alternatif pengiriman barang terbaik adalah POS Indoensia menempati peringkat pertama dari total bobot 2.85 dilanjutkan JNE 2.66, Indah Cargo 2.54 dan untuk TIKI dan Pahala Express menempati urutan yang sama dan terakhir dengan bobot yang sama yaitu 2.46.

Perancangan Aplikasi Kids Menu Care Berbasis Constraint Satisfaction Problem dan Algoritma Backtracking Syefrida Yulina; Dewi Hajar
Jurnal Komputer Terapan Vol. 3 No. 2 (2017): Jurnal Komputer Terapan November 2017
Publisher : Politeknik Caltex Riau

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Dalam rangka mengurangi kegemukan pada anak dan remaja, penting untuk melakukan perencanaan makan dan tumbuh kembang optimal. Dengan kondisi saat ini, para orang tua akan sangat membutuhkan sebuah pengetahuan tentang asupan makanan dan nutrisi yang diperlukan oleh anak dan remaja. Dalam mengatasi masalah ini, maka diperlukan aplikasi yang dapat digunakan sebagai perencanaan optimal menu makanan bagi anak dan remaja untuk pencegahan secara dini penyakit diabetes dari segi pola makan yang teratur dan takaran makanan yang sesuai dengan kebutuhan kalori. Penelitian ini merancang dan membangun sebuah aplikasi yang bernama Kids Menu Care yang dapat digunakan oleh orang tua atau anak/remaja yang teridentifikasi dalam kondisi pradiabetes. Aplikasi ini dibangun dengan menggunakan konsep Constraint Satisfaction Problem dan algoritma backtracking untuk penelusuran solusi/ menu makanan yang tepat.

Analisa Kepribadian Pengguna Facebook Menggunakan Algoritma Support Vector Machine belladina fahmi; Ardianto Wibowo; Dewi Hajar
Jurnal Komputer Terapan Vol. 5 No. 1 (2019): Jurnal Komputer Terapan Mei 2019
Publisher : Politeknik Caltex Riau

Perkembangan teknologi yang begitu pesat membuat banyaknya muncul media sosial yang salah satunya adalah Facebook. Dengan adanya Facebook, pengguna dapat saling bertukar informasi dan berinteraksi tanpa harus bertemu. Pada Facebook, pengguna dapat mengunggah status tanpa adanya batasan unggahan. Dari status Facebook pengguna dapat diketahui kepribadian seperti apa yang dimiliki oleh pengguna. Akan tetapi menganalisa kepribadian secara manual kebenarannya tidak bisa diketahui. Untuk menangani hal ini dibuatlah sebuah sistem yang dapat menganalisa kepribadian pengguna Facebook berdasarkan status yang pernah diunggahnya. Dari status Facebook pengguna dapat diambil informasi dengan menggunakan Facebook API dan mengolahnya menggunakan text mining. Setelah diolah status tersebut di kelompokkan menggunakan algoritma Support Vector Machine. Algoritma ini termasuk kedalam supervised learning dan merupakan metode klasifikasi yang menggunakan fungsi linear untuk mendapakan hasil yang terbaik.Hasil keluaran dari sistem ini berupa kepribadian Ekstrovert dan Introvert berdasarkan status yang pernah dibuat sebelumnya untuk menjadi tolak ukur oleh pengguna Facebook tersebut. Dari 158 data status Facebook didapatkan hasil pengujian sebesar 83,3% dari hasil perbandingan antara pengeluaran sistem yang dibuat dengan sistem yang telah ada. Pada pengujian black box didapatkan hasil 100% sistem dapat berjalan sesuai fungsinya. Sistem ini telah diuji kebergunaannya berdasarkan hasil kuesioner pada 50 orang pengguna Facebook sebesar 90,45%.

BENDERS DECOMPOSITION TO SOLVE LARGE-SCALE OF THE FACILITY LOCATION PROBLEM IN TRANSPORTATION Dewi Hajar; Bachtiar Herdianto
Nusantara Hasana Journal Vol. 2 No. 7 (2022): Nusantara Hasana Journal, December 2022
Publisher : Yayasan Nusantara Hasana Berdikari

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In supply chain management and logistics systems, the transportation costs often represent an important part. The design of transportation network offers a great potential to reduce costs, time as well as improve service quality. Hence, determining the efficient solution for large-scale of transportation problems is an important task in the field of operations research, where the problem can be formulated as the Facility Location problem (FLP). The FLP seeks to locate a number of facilities to serve a number of customers. Systematic approach to the FLP have been studied in the operations research literature, yet the best possible result in rapid computational time is still unknown. Meanwhile, Benders decomposition is an exact algorithm that allows the solution of very large linear programming problems, quickly and optimally. In this research, we consider the Capacitated Facility Location Problem (CFLP). We seek to address the facility location strategy such that the location of hubs, the allocation of supplier/client nodes to hubs, as well as the inter-hub freight transportations, in order to achieve an efficient network design system. The main goal of the model is to find the global optimal solution of large-scale problem in reasonable computation time.

Evaluasi Mutu sebagai Sistem Peringatan Dini Strategis untuk Pengambilan Keputusan di Politeknik Vokasi Susyentina Sihite; Dewi Hajar
MEDIANTARA: Indonesian Journal of Creative Business and Technology (IJCBT) Vol. 2 No. 1 (2026): MEDIANTARA: Indonesian Journal of Creative Business and Technology (IJCBT)
Publisher : Multmedia Nusantara Politeknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64425/vp1mzy14

Quality evaluation is a crucial instrument for ensuring that vocational higher education institutions achieve their strategic objectives effectively. This study examines how evaluation data are utilized to support strategic decision-making in a vocational higher education institution. The evaluation process integrates data from multiple sources, including stakeholder satisfaction surveys, monthly monitoring and evaluation reports, and internal quality audits. A mixed methods approach was employed by combining document analysis, survey data, and focused interviews with key institutional stakeholders over a one-year period. The findings indicate that quality evaluation functions not only as a tool for identifying institutional strengths and weaknesses, but also as an early warning system for strategic risks. The evaluation results reveal the need to strengthen academic governance through the implementation of structured student admission procedures, an integrated academic calendar, and updated selection instruments. In addition, the optimization of digital services and institutional websites is essential to support a safe and inclusive campus environment. From an academic perspective, strategic priorities include curriculum alignment with industry needs, the enhancement of certified practitioner lecturer selection, and strengthened monitoring of internships, project-based learning, and research downstreaming. Furthermore, the library and research management units are encouraged to improve organizational structures, service systems, and research roadmaps aligned with the Sustainable Development Goals and artificial intelligence development. This study demonstrates that data-driven strategic decision-making based on quality evaluation can enhance institutional competitiveness and sustainability in vocational higher education. The findings contribute to the development of an evaluation-based strategic management model and provide practical insights for institutions seeking to strengthen continuous quality improvement.

EVALUASI PEMILIHAN SUPPLIER KAYU MENGGUNAKAN METODE WEIGHTED PRODUCT DAN TOPSIS PADA CV BELA SEJAHTERA Riko Serpus; Audley Kelvin Alexander; Cindy Malinda Uscha; Dewi hajar
MEDIANTARA: Indonesian Journal of Creative Business and Technology (IJCBT) Vol. 2 No. 1 (2026): MEDIANTARA: Indonesian Journal of Creative Business and Technology (IJCBT)
Publisher : Multmedia Nusantara Politeknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64425/4p1jyz02

Selecting the right wood Supplier is a critical factor in ensuring smooth production processes and maintaining the quality of raw materials used by a company. Mistakes in Supplier selection can lead to production delays, increased costs, and a decline in final product quality. Therefore, this study aims to determine the best wood Supplier using a Multi-Criteria Decision Making (MCDM) approach. This research employs a descriptive quantitative approach involving four alternative Suppliers and seven evaluation criteria: wood price, wood quality, delivery punctuality, Supplier distance, supply capacity, payment system, and Supplier reputation. Data were collected through structured interviews with company decision makers and a review of relevant internal documents. The analytical methods used are Weighted Product (WP) and the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) to rank Suppliers based on the established criteria. The results indicate a difference in Supplier rankings between the two methods due to differing calculation approaches and evaluation concepts. The WP method emphasizes the consistency of Supplier performance across all criteria, while the TOPSIS method assesses the proximity of an alternative to the ideal solution. Based on the analysis, the Weighted Product method is considered more appropriate and is recommended for determining the best wood Supplier for the company.

Analisis Komparatif Kinerja Pemasok Kemasan Menggunakan Pendekatan AHP-SAW dan AHP-WP Martha Herlina Br Sihombing; Vania Sheri Felicia; Cindy Malinda Uscha; Dewi Hajar
MEDIANTARA: Indonesian Journal of Creative Business and Technology (IJCBT) Vol. 2 No. 1 (2026): MEDIANTARA: Indonesian Journal of Creative Business and Technology (IJCBT)
Publisher : Multmedia Nusantara Politeknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64425/jp5tr451

This study aims to evaluate the performance of packaging suppliers used by Nasi Tempong Nyonya as a crucial component of operational effectiveness in the fast-food industry. Packaging suppliers play a strategic role in supporting daily operations, as packaging quality directly affects food safety, product presentation, brand image, and overall customer satisfaction. Therefore, systematic supplier evaluation is required to ensure consistent material quality, price stability, timely delivery, and reliability of supply in meeting operational demands. Preliminary observations reveal several challenges in the procurement of packaging materials, including frequent price fluctuations, inconsistent material quality, limited use of environmentally friendly packaging, and suboptimal supplier responsiveness to sudden changes in demand volume. These issues have the potential to disrupt operational workflows and reduce service consistency. To address these concerns, this research adopts an evaluative approach by analyzing key supplier performance indicators, direct operational observations, and assessments aligned with the company’s operational needs and standards. The findings indicate that the current packaging supplier has not fully met Nasi Tempong Nyonya’s operational expectations, particularly in terms of material quality consistency and delivery timeliness. These shortcomings highlight the importance of implementing a more structured and objective supplier evaluation system. Such a system can serve as a strategic basis for performance improvement initiatives, strengthening long-term supplier relationships, or considering alternative suppliers. Ultimately, this study is expected to provide practical insights to enhance operational efficiency and maintain consistent service quality for customers.

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