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Logistics Efficiency in Product Distribution with Genetic Algorithms for Optimal Routes Trisolvena, Muhammad Nana; Wattimena, Fegie Yoanti; Untajana, Paulus Perey
International Journal Software Engineering and Computer Science (IJSECS) Vol. 4 No. 1 (2024): APRIL 2024
Publisher : Lembaga Komunitas Informasi Teknologi Aceh (KITA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/ijsecs.v4i1.2045

This research aims to optimize product distribution routes in logistics using computer simulation approaches and genetic algorithms. This research produces more efficient distribution routes by utilizing mathematical models that reflect actual distribution processes, including variables such as warehouse locations, distribution points, product types, customer demand, and vehicle availability. Genetic algorithms are used to design optimal solutions with implementation stages, which include solution representation, population initialization, fitness evaluation, selection, crossover, mutation, and stopping criteria. The visualization results show that the genetic algorithm can produce more structured and efficient distribution routes, reducing total travel distance, distribution costs, and delivery time. Statistical analysis supports significant improvements in distribution performance after implementing the genetic algorithm, with substantial reductions in total mileage, distribution costs, and delivery times and substantial improvements in customer satisfaction. Financial analysis shows significant cost savings and positive ROI from investing in genetic algorithms, while sensitivity analysis reveals the impact of critical factors on distribution costs. This research confirms the financial and operational benefits of applying genetic algorithms in product distribution optimization, with significant efficiency, cost savings, and customer satisfaction results.

Product Demand Forecast Analysis Using Predictive Models and Time Series Forecasting Algorithms on the Temu Marketplace Platform Trisolvena, Muhammad Nana; Masruroh, Marwah; Ginting, Yanti Mayasari
International Journal Software Engineering and Computer Science (IJSECS) Vol. 4 No. 2 (2024): AUGUST 2024
Publisher : Lembaga Komunitas Informasi Teknologi Aceh (KITA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/ijsecs.v4i2.2774

In the rapidly evolving digital era, the ability to accurately forecast product demand is crucial for marketplace platforms like Temu. Demand uncertainty can lead to issues such as overstock or stockout, both of which negatively impact financial performance and customer satisfaction. This study evaluates the use of predictive models and time series forecasting algorithms to forecast product demand on the Temu platform and identifies the latest trends in 2024. Daily sales data were analyzed using various algorithms, including ARIMA, SARIMA, Facebook's Prophet, and LSTM. The analysis results indicate that the Prophet model and SARIMA algorithm provide more accurate predictions compared to ARIMA and LSTM. The proper implementation of predictive models is expected to enhance operational efficiency and support better strategic decision-making for Temu. By adopting the most suitable forecasting models, Temu can optimize inventory management, reduce costs, and improve responsiveness to market changes

Analisis Dampak Kualitas Layanan Pada Fakultas Ekonomi Universitas di Provinsi Jawa Timur, Jawa Barat dan Jawa Tengah Hanafi, Imam; Trisolvena, Muhammad Nana; Caroline; Sumiati, Siti
Jurnal EMT KITA Vol 7 No 4 (2023): OCTOBER 2023
Publisher : Lembaga Otonom Lembaga Informasi dan Riset Indonesia (KITA INFO dan RISET) - Lembaga KITA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/emt.v7i4.1604

This study analyzes the impact of service quality at the Faculty of Economics of several universities in the provinces of East Java, West Java, and Central Java. This study aims to evaluate the correspondence between expectations and reality of 100 students from different Economics Faculties in 3 research provinces using the Convenience Sampling method. Research results show that there is a significant difference between expectations and reality in terms of reliability, showing that service quality at economics faculties in three provinces has still not met students' expectations. A similar phenomenon occurs in relation to the responsiveness factor, highlighting the need to increase the level of service responsiveness. The analysis also highlighted the need to improve trust and empathy elements in services, with significant discrepancies between expectations and reality. T-test results confirm that service quality, especially in the aspects of reliability, responsiveness, trustworthiness, empathy, and tangibility, still does not fully meet students' expectations. Faculty of Economics of three provinces. Therefore, relevant universities should increase efforts to improve the aspects of reliability, responsiveness, trustworthiness, empathy, and tangibility so that students can have more confidence in the services are provided. It is hoped that this step will have a positive impact in enhancing student satisfaction and their academic success.

Edukasi Budidaya Tanaman Murbei sebagai Produk Olahan Keripik Daun Murbei di Padepokan Arben Kalikoa Cirebon Basuki, Sucipto; Johan, Johan; Goestjahjanti, Francisca Sestri; winanti, winanti; Hasna, Shofwatun; Kamar, Karnawi; Himmy'azz, Istajib KUlla; Cahya Kumoro, Dwi Ferdyatmoko; Nurasiah, Nurasiah; Trisolvena, Muhammad Nana
Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Vol 7, No 1 (2024): Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstormin
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/japhb.v7i1.6009

Edukasi pemanfaatan daun murbei yang selama ini hanya sebagai pakan ulat sutera ternyata dapat juga diolah menjadi olahan makanan yang memiliki nilai nutrisi yang tinggi. Keripik yang selama ini kita tahu hanya berupa peyek kacang, kedelai, rebono dan bayam. Masih banyaknya masyarakat yang belum mengetahui manfaat daun murbei dan terbuangnya daun murbei saat pelaksanaan pruning menjadi serta potensi nilai ekonomi produk keripik daun murbei menjadi alasan dilakukannya edukasi ini. Tujuannya agar masyarakat lebih dekat dan mengenal manfaa/khasiat daun murbei dan mengolah daun murbei menjadi produk keripik baik untuk dikonsumsi sendiri maupun untuk dijual untuk menambah income keluarga. Kegiatan dilakukan dengan metode sharing session antara dosen dan mahasiswa yang Universitas Insan Pembangunan Indonesia dengan penggiat sekaligus pengurus Padepokan sebagai narasumber. Hasil kegiatan pengabdian kepada masyarakat ini dianntaranya peningkatan pemahaman peserta mengenai pengolahan daun murbei. Antusias peserta dalam memahami dan mengolah keripik daun murbei meningkat terbukti dengan beberapa pertanyaan peserta kepada narasumber mengenai daun murbei. Kegiatan sosialisasi tidak sampai pada pengukuran prosentase peningkatan hardskill dan softskilk.. Pengolahan dapat dilakukan dengan mudah tanpa memerlukan peralatan yang mahal dan pembuatan keripik daun murbei sama seperti membuat keripik pada umumnya. Keripik daun murbei dapat menjadi produk kearifan lokal masyarakat Kalikoa yang memiliki nilai ekonomi tinggi. Kedepannya kegiatan serupa akan dilaksanakan kembali dengan tema dan topik yang berbeda seperti digital marketing untuk produk olahan daun murbei dan pachaging untuk produk keripik daun murbei agar lebih menarik.

Phishing Cyber Security Threats Trisolvena, Muhammad Nana; Saputra, Nana Handre
Jurnal Improsci Vol 2 No 1 (2024): Vol 2 No 1 August 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/improsci.v2i1.440

Phishing is a growing threat in the realm of cybersecurity, where cybercriminals use various phishing techniques to steal sensitive information from individuals and organizations. In practice, phishing aims to obtain personal, account, and financial data by impersonating trusted parties through fake emails, websites, text messages, or social media. The term "phishing" comes from the word "fishing" which describes an attempt to lure prey with fake bait. The most common types of phishing include web phishing, email phishing, smishing phishing, scam phishing, blind phishing, whaling phishing, and angler phishing, each with different approaches and targets. Phishing causes losses to individual victims and significantly impacts the information and communication technology profession, including loss of data, reputation, security, time, cost, quality, and trust. An in-depth understanding of the types of phishing, their impacts, and their prevention and countermeasures is essential to protect yourself and your organization from phishing attacks. Therefore, awareness and education about phishing are key in building resilience to this cyber threat. As such, further research and proactive actions are needed to tackle phishing effectively in the ever-evolving digital age.

Analysis Of Time Motion Study Comparison For Coconut Husk Processing With Coconut Husk Crushing Machine Assistive Tool Hermawan, Andri; Trisolvena, Muhammad Nana; Nurudin, Arif
Jurnal Improsci Vol 2 No 4 (2025): Vol 2 No 4 February 2025
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/improsci.v2i4.615

Background. Entrepreneurs utilize abundant raw materials by making coconut husk, which is the main ingredient in making coconut husk brooms. However, many still use conventional methods to process it, such as pounding it until it becomes fiber. Aim. To be carried out effectively, it is deemed necessary to have technological assistance, such as the Coconut Husk Shredding Machine. Methods. However, to ensure that the aid has improved the effectiveness of the coconut husk shredding process, it is necessary to analyze and compare the time motion study between the two methods. By comparing the Standard Time between the two methods, Result. We can determine the extent of the difference, allowing us to quickly estimate the amount of product produced from coconut husk shredding within a specific time frame or how long it takes to process the available amount of coconut husk. Conclusion. The research and time motion study analysis results in an activity of shredding coconut husks using conventional methods and machines, which aligns with the hypothesis that shredding coconut husks using machines is 2.91 minutes faster than traditional methods. Implication. This work time measurement recommendation can be used as a standard time measurement in shredding coconut husks using conventional and machine methods.

Assistance for the Sitiwinangun Pottery Village Tourism through Digital Marketing Activities with Local Wisdom Wardiyanto, Yayan; Dewi, Wulan Kartika; Trisolvena, Muhammad Nana; Maulana, Sofik
Society : Jurnal Pengabdian Masyarakat Vol 4, No 2 (2025): Maret
Publisher : Edumedia Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55824/jpm.v4i2.520

Sitiwinangun Village has high potential as a center for pottery tourism villages in Cirebon Regency. However, there are obstacles to the success of digital promotion, namely the ineffectiveness of the promotion. This community service activity aimed to create digital promotional media (brochures, catalogs, e-catalogs, and video content) that will be uploaded on Tiktok social media. The partners of this activity were the staff and pottery craftsmen of the Sitiwinangun tourist village. This activity consisted of the stages of observation, problem identification, implementation of marketing activities, and evaluation. This activity has been successfully implemented, and brochures, catalogs, e-catalogs, and promotional video content for the Sitiwinangun Pottery Village tourist village have been produced. The media that has been created has also been actively promoted on Tiktok social media. Evaluation of the total number of video content viewers on social media for 3 weeks with the results of 4000-5000 viewers. The results of this activity are expected to contribute positively, especially in terms of increasing the number of visitors to tourist attractions and the number of pottery buyers in Sitiwinangun Village.

LEARNING STRATEGIES WHILE PLAYING AS A LEARNING METHOD FOR CHILDREN OF KAMPUNG BARU GUIDANCE STUDIO Nurdiyanti, Dewi; Nurlia Hermawati, Tania; Gusman, Tania Avianda; Yulina, Indah Karina; Nurudin, Arif; Trisolvena, Muhammad Nana; johan; utami, arie susetio; Bastian, Norman; Lusiana, Desy; Cahyani, Mutiara Dwi
Jurnal Abdisci Vol 1 No 7 (2024): Vol 1 No 7 Tahun 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/abdisci.v1i7.263

Learning is developing knowledge, skills, and attitudes interactively. Learning while playing by children can provide opportunities to explore, practice, and get a variety of concepts. Learning while playing is fun and can attract and motivate children to achieve learning goals optimally. Learning activities while playing are carried out with a feeling of pleasure, without coercion, but have a method that is expected to create results that promote good development for children. Play activities are one of the stimulus factors in children's intelligence

Assistance for the Sitiwinangun Pottery Village Tourism through Digital Marketing Activities with Local Wisdom Wardiyanto, Yayan; Dewi, Wulan Kartika; Trisolvena, Muhammad Nana; Maulana, Sofik
Society : Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2025): Maret
Publisher : Edumedia Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55824/jpm.v4i2.520

Sitiwinangun Village has high potential as a center for pottery tourism villages in Cirebon Regency. However, there are obstacles to the success of digital promotion, namely the ineffectiveness of the promotion. This community service activity aimed to create digital promotional media (brochures, catalogs, e-catalogs, and video content) that will be uploaded on Tiktok social media. The partners of this activity were the staff and pottery craftsmen of the Sitiwinangun tourist village. This activity consisted of the stages of observation, problem identification, implementation of marketing activities, and evaluation. This activity has been successfully implemented, and brochures, catalogs, e-catalogs, and promotional video content for the Sitiwinangun Pottery Village tourist village have been produced. The media that has been created has also been actively promoted on Tiktok social media. Evaluation of the total number of video content viewers on social media for 3 weeks with the results of 4000-5000 viewers. The results of this activity are expected to contribute positively, especially in terms of increasing the number of visitors to tourist attractions and the number of pottery buyers in Sitiwinangun Village.

Pelatihan Dan Pedampingan Pembuatan Pupuk Kompos BumDes Manik Mandiri Desa Gunungmanik Trisolvena, Muhammad Nana; Johan; Bastian, Norman; Nurdianti, Dewi; Perwitasari, Fitri Dian; Utami, Arie Susetio; Kunaedi, Aan
Jurnal SOLMA Vol. 12 No. 1 (2023)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v12i1.10525

Background: BUMDes is a rural economic empowerment platform that cultivates various village potentials. Under the coordination of BUMDes, it is expected that all economic empowerment will be carried out following the needs of rural communities to increase the economy and income of the community and village. This mentoring activity aims to enable farmers to utilize cow dung in compost as organic fertilizer for agricultural commodity crops in Gunungmanik Village. Method: The exercises provided are counseling and assistance in making compost. The target of this activity is members of BumDes Manik Mandiri Desa Gunungmanik. Results: The activities carried out are as follows: 1) Giving presentations and discussing with the participants, 2) Conduct field practice of making compost. The action will be held on Friday and Saturday, September 25-26, 2021, at 10.00 - 16.00 WIB. Conclusion: The benefits of this PPM activity are that participants know and understand how to make and use compost and make plans to make compost as a BUMDES business unit.

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