Articles
Aplikasi Pencari Kerja Sampingan Berbasis Framework Flutter
Permatasari, Desy Intan;
Al Rasyid, M. Udin Harun;
Nusantoko, Yuliarta Rizki
Jurnal Teknologi Informasi dan Ilmu Komputer Vol 9 No 4: Agustus 2022
Publisher : Fakultas Ilmu Komputer, Universitas Brawijaya
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DOI: 10.25126/jtiik.2022945758
Indonesia memiliki jumlah penduduk lebih dari 250 juta jiwa, sehingga memungkinkan terjadinya masalah baru terutama pada era pandemi Covid-19. Masalah ketenagakerjaan yang semakin meningkat tersebut meliputi pengangguran, pengurangan jam kerja dan pemotongan gaji, serta kesenjangan sosial. Masalah tersebut mendorong penulis untuk membuat sebuah aplikasi pencari kerja sampingan yang mempertemukan penyedia pekerjaan sampingan dengan pencari pekerjaan sampingan dalam satu wadah digital dalam rangka mendorong terciptanya gotong royong ekonomi di dalam kehidupan masyarakat. Aplikasi yang akan dibuat oleh penulis menggabungkan fitur-fitur dari aplikasi Grab/Go-JEK dengan aplikasi E-commerce. Pekerjaan sampingan yang ditawarkan di dalam aplikasi memungkinkan bersifat sederhana dan temporer. Pengguna aplikasi dapat memilih pekerjaan sampingan berdasarkan lokasi yang diinginkan. Kemudian, pengguna aplikasi juga dapat menyediakan lapangan pekerjaan sampingan untuk pengguna aplikasi lain sehingga masyarakat tidak akan kesulitan dalam mencari informasi pekerjaan sampingan secara konvensional/luring karena semuanya sudah tersedia dalam satu aplikasi. Hasil percobaan menunjukkan hasil skor rata-rata menunjukkan skor 70 dengan grade scale C dan masuk kategori OK. Artinya secara usability, aplikasi sudah berjalan dengan baik dan mudah digunakan pengguna. AbstractIndonesia has more than 250 million people population, making it possible for occurring new problems, especially in the era of the Covid-19 pandemic. The increasing employment problems including unemployment, reduced working hours and salary cuts, and social inequality. This problem prompted the author to create a side job seeker application that brings side job providers and side job seekers together in one digital platform in order to encourage the creation of economic mutual cooperation in people's lives. The application that will be made by the author combines the features of the Grab/Go-JEK application with the E-commerce application. The side jobs which are offered in the application are simple and temporary. Users can choose a side job based on the desired location. Then, users can also provide side jobs for another users so that people will have no difficulty in finding conventional/offline side job information because everything is available in one application. The experimental results show the average score shows a score of 70 with a grade scale of C and is in the OK category. This means that in terms of usability, the application is running well and is easy for users to use.
Penerapan Aplikasi Klasifikasi Hukum Tajwid Menggunakan Image Processing
Kindarya, Fabyan;
Kusumaningtyas, Entin Martiana;
Barakbah, Aliridho;
Permatasari, Desy Intan;
Al Rasyid, M. Udin Harun;
Ramadijanti, Nana;
Fariza, Arna;
Syarif, Iwan;
Sa'adah, Umi;
Saputra, Ferry Astika;
Ahsan, Ahmad Syauqi;
Sumarsono, Irwan;
Yunanto, Andhik Ampuh;
Edelani, Renovita;
Primajaya, Grezio Arifiyan;
Kusuma, Selvia Ferdiana
El-Mujtama: Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2024): El-Mujtama: Jurnal Pengabdian Masyarakat
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor
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DOI: 10.47467/elmujtama.v4i2.1930
Tajwid is an important science that regulates the way of reading the verses of the Al-Qur’an properly. Learning Tajwid means knowing the meaning that corresponds to the correct recitation. Learning to read the Al-Qur’an tends to be done traditionally in a place of learning or by calling a teacher to the house. Learning in this way has some drawbacks, such as the limited availability of trained and competent teachers because not all areas have sufficient access to these teachers. Dependence on schedules and locations can be a constraint for students with limited mobility or busy schedules. The role of the teacher is still important in learning tajwid, especially in providing effective explanations, guidance, and feedback. However, to overcome these shortcomings, integration with independent and technology-based learning methods can help improve the accessibility, flexibility, and quality of tajwid learning. The classification of tajwid laws using image processing allows users to see the results of inputting images of verses of the Al-Qur’an into the type of detected nun sukun tajwid and how to recite it. The initial stage of this system in detecting tajwid laws from uploaded images is the input of images by users, which can be done in two ways, namely by directly taking pictures using a smartphone camera or uploading images from the gallery. This is followed by the OCR process to detect the Arabic text contained in the image and provide diacritics for that Arabic text. Finally, letter classification is carried out after nun sukun and classification of tajwid laws contained in accordance with the detected letters after nun sukun. This system has an accuracy rate of 92.18% from the classification results that have been carried out.
Implementasi Sistem Antrian Online dan On-site di Kelurahan Gebang Putih Surabaya untuk Meningkatkan Efisiensi Layanan Publik
Aziz, Adam Shidqul;
Mubtadai, Nur Rosyid;
Permatasari, Desy Intan;
Saputra, Ferry Astika;
Syarif, Iwan;
Fariza, Arna;
Al Rasyid, M. Udin Harun;
Kusuma, Selvia Ferdiana;
Sumarsono, Irwan;
Ahsan, Ahmad Syauqi;
Sa'adah, Umi;
Yunanto, Andhik Ampuh;
Primajaya, Grezio Arifiyan;
Edelani, Renovita;
Ramadijanti, Nana;
Khoirunnisa, Asy Syaffa;
Alfaqih, Wildan Maulana Akbar;
Al Falah, Adam Ghazy
El-Mujtama: Jurnal Pengabdian Masyarakat Vol. 5 No. 2 (2025): El-Mujtama: Jurnal Pengabdian Masyarakat
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor
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DOI: 10.47467/elmujtama.v5i2.6239
Digitalization is an important step in improving the efficiency of public services, particularly in managing queues in government institutions such as sub-district offices. Kelurahan Gebang Putih Surabaya faces significant challenges in managing its manual queue system, which often results in discomfort for the public due to long waiting times, exceeding 5 minutes. This reduces public satisfaction and causes inefficiencies in the queue process. To address this issue, this study aims to develop and implement a digital queue system that can be accessed both online and on-site, using the User-Centered Design (UCD) approach. This approach ensures that every aspect of the system's design and development focuses on user needs through an iterative process, where the design is adjusted based on direct feedback from users. The proposed solution in this study includes the creation of a mobile and website-based queue system, allowing the public to easily take a queue number online and also enabling quick on-site queueing with a wait time of less than 10 seconds. Another advantage of this system is its automated reporting feature, which facilitates documentation and queue reports, thereby accelerating administration and monitoring to the city government. The results show that the implementation of this system significantly reduces the queue-taking time from over 5 minutes to less than 10 seconds, successfully transforming the manual system into a more efficient digital system, and streamlining the reporting process to the government, which in turn improves the quality and satisfaction of public services.
Performance Evaluation of Beacon-Enabled Mode for IEEE 802.15.4 Wireless Sensor Network
Al Rasyid, M. Udin Harun;
Saputra, Ferry Astika;
Fahmi, Alfian
EMITTER International Journal of Engineering Technology Vol 1 No 1 (2013)
Publisher : Politeknik Elektronika Negeri Surabaya (PENS)
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DOI: 10.24003/emitter.v1i1.8
IEEE 802.15.5 standard support structure of star and peer-to-peer network formation. Strating from these, the cluster tree network can be built as a special case of peer-to-peer network to increse coverage area. In this paper, we provide an performance evaluation of beacon- enabled mode for IEEE 802.15.4 wireless sensor network on star and cluster topology in order to get the maximum result to apply the appropriate topology model as needed. We conduct analysis on each topology model by using the numbers of nodes from 10 nodes to 100 nodes to analyze throughput, delay, energy consumption, and probability success packet by using NS2 simulator. The simulation results show that the throughput and the probability of success packet of cluster topology are higher than that of star topology, and the energy consumption of cluster topology is lesser than that of star topology. However, cluster topology increases the delay more than star topology.Keywords: IEEE 802.15.4, wireless sensor network, beacon-enabled mode, topology, csma/ca
Combination Adaptive Traffic Algorithm and Coordinated Sleeping in Wireless Sensor Network
Al Rasyid, M. Udin Harun;
Aji, Eka Saputra;
Nadhori, Isbat Uzzin
EMITTER International Journal of Engineering Technology Vol 2 No 2 (2014)
Publisher : Politeknik Elektronika Negeri Surabaya (PENS)
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DOI: 10.24003/emitter.v2i2.23
Wireless sensor network (WSN) uses a battery as its primary power source, so that WSN will be limited to battery power for long operations. The WSN should be able to save the energy consumption in order to operate in a long time.WSN has the potential to be the future of wireless communications solutions. WSN are small but has a variety of functions that can help human life. WSN has the wide variety of sensors and can communicate quickly making it easier for people to obtain information accurately and quickly. In this study, we combine adaptive traffic algorithms and coordinated sleeping as powerâ€efficient WSN solution. We compared the performance of our proposed ideas combination adaptive traffic and coordinated sleeping algorithm with nonâ€adaptive scheme. From the simulation results, our proposed idea has goodâ€quality data transmission and more efficient in energy consumption, but it has higher delay than that of nonâ€adaptive scheme.Keywords:WSN,adaptive traffic,coordinated sleeping,beacon order,superframe order.
Performance of Implementation IBR-DTN and Batman-Adv Routing Protocol in Wireless Mesh Networks
Yuliandoko, Herman;
Sukaridhoto, Sritrusta;
Al Rasyid, M Udin Harun;
Funabiki, Nobuo
EMITTER International Journal of Engineering Technology Vol 3 No 1 (2015)
Publisher : Politeknik Elektronika Negeri Surabaya (PENS)
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DOI: 10.24003/emitter.v3i1.32
Wireless mesh networks is a network which has high mobility and flexibility network. In Wireless mesh networks nodes are free to move and able to automatically build a network connection with other nodes. High mobility, heterogeneous condition and intermittent network connectivity cause data packets drop during wireless communication and it becomes a problem in the wireless mesh networks. This condition can happen because wireless mesh networks use connectionless networking type such as IP protocol which it is not tolerant to delay. To solve this condition it is needed a technology to keep data packets when the network is disconnect. Delay tolerant technology is a technology that provides store and forward mechanism and it can prevent packet data dropping during communication. In our research, we proposed a test bed wireless mesh networks implementation by using proactive routing protocol and combining with delay tolerant technology. We used Batman-adv routing protocol and IBR-DTN on our research. We measured some particular performance aspect of networking such as packet loss, delay, and throughput of the network. We identified that delay tolerant could keep packet data from dropping better than current wireless mesh networks in the intermittent network condition. We also proved that IBR-DTN and Batman-adv could run together on the wireless mesh networks. In The experiment throughput test result of IBR-DTN was higher than Current TCP on the LoS (Line of Side) and on environment with obstacle.Keywords: Delay Tolerant, IBR-DTN, Wireless Mesh, Batman-adv, Performance
Implementation of Energy Efficiency Based on Time Scheduling to Improve Network Lifetime in Wireless Body Area Network (WBAN)
., Subono;
Al Rasyid, M. Udin Harun;
Astawa, I Gede Puja
EMITTER International Journal of Engineering Technology Vol 3 No 2 (2015)
Publisher : Politeknik Elektronika Negeri Surabaya (PENS)
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DOI: 10.24003/emitter.v3i2.43
ZigBee applications of IEEE 802.15.4 Wireless Sensor Network (WSN) with Low Rate Wireless Personal Area Network (LR-WPAN) can be integrated with e-health technology Wireless Body Area Network (WBAN). WBAN are small size and can communicate quickly making it easier for people to obtain information accurately.WBAN has a variety of functions that can help human life. It can be used in the e-health, military and sports. WBAN has the potential to be the future of wireless communication solutions. WBAN use battery as its primary power source. WBAN has limited energy and must be able to save energy consumption in order to operate for a long time. In this study, we propose a method of time scheduling called cycle sleep period (CSP) as WBAN solutions to save energy and improve energy efficiency. The CSP method is implemented in the real hardware testbed using sensor e-health includes temperature body and current sensor. We compared the performance of CSP method with duty cycle management (DCM) time scheduling-based and without using time scheduling.From the measurement results, our proposed idea has decreasingenergy consumption.Keywords: WSN, LR-WPAN, WBAN, e-health, Time Scheduling
Modified GTS Allocation Scheme for IEEE 802.15.4
Darmawan, Zakha Maisat Eka;
Al Rasyid, M. Udin Harun;
Sudarsono, Amang
EMITTER International Journal of Engineering Technology Vol 3 No 1 (2015)
Publisher : Politeknik Elektronika Negeri Surabaya (PENS)
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DOI: 10.24003/emitter.v3i1.92
IEEE 802.15.4 standard is widely used in wireless personal area networks (WPANs). The devices transmit data during two periods: contention access period (CAP) by accessing the channel using CSMA/CA and contention free period (CFP), which consists of guaranteed time slots (GTS) allocated to individual devices by the personal area network (PAN). However, the use of GTS slot size may lead to severe bandwidth wastage if the traffic pattern is not fit or only a small portion of GTS slot is used by allocated device. The proposed scheme devides the GTS slot and then optimizes the GTS slot size by exploiting the value of superframe order (SO) information. The proposed scheme was tested through simulations and the results show that the new GTS allocation scheme perform better than the original IEEE 802.15.4 standard in terms of average transmitted packets, throughput, latency and probability of successful packets.
Adaptive Sleep Scheduling for Health Monitoring System Based on the IEEE 802.15.4 Standard
Fahmi, Nurul;
Al Rasyid, M. Udin Harun;
Sudarsono, Amang
EMITTER International Journal of Engineering Technology Vol 4 No 1 (2016)
Publisher : Politeknik Elektronika Negeri Surabaya (PENS)
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DOI: 10.24003/emitter.v4i1.115
In the recent years, Wireless Sensor Networks (WSNs) have become a very popular technology for research in various fields. One of the technologies which is developed using WSN is environmental health monitoring. However, there is a problem when we want to optimize the performance of the environmental health monitoring such as the limitation of the energy. In this paper, we proposed a method for the environmental health monitoring using the fuzzy logic approach according to the environmental health conditions. We use that condition to determine the sleep time in the system based on IEEE 802.15.4 standard protocol. The main purpose of this method is to extend the life and minimize the energy consumption of the battery. We implemented this system in the real hardware test-bed using temperature, humidity, CO and CO2 sensors. We compared the performance without sleep scheduling, with sleep scheduling and adaptive sleep scheduling. The power consumption spent during the process of testing without sleep scheduling is 52%, for the sleep scheduling is 13%, while using the adaptive sleep scheduling is around 7%. The users also can monitor the health condition via mobile phone or web-based application, in real-time anywhere and anytime.
Dynamic Sleep Scheduling on Air Pollution Levels Monitoring with Wireless Sensor Network
Abror, Gezaq;
Widodo, Rusminto Tjatur;
Al Rasyid, M. Udin Harun
EMITTER International Journal of Engineering Technology Vol 5 No 2 (2017)
Publisher : Politeknik Elektronika Negeri Surabaya (PENS)
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DOI: 10.24003/emitter.v5i2.185
Wireless Sensor Network (WSN) can be applied for Air Pollution Level Monitoring System that have been determined by the Environmental Impact Management Agency which is PM10, SO2, O3, NO2 and CO. In WSN, node system is constrained to a limited power supply, so that the node system has a lifetime. To doing lifetime maximization, power management scheme is required and sensor nodes should use energy efficiently. This paper proposes dynamic sleep scheduling using Time Category-Fuzzy Logic (Time-Fuzzy) Scheduling as a reference for calculating time interval for sleep and activated node system to support power management scheme. This research contributed in power management design to be applied to the WSN system to reduce energy expenditure. From the test result in real hardware node system, it can be seen that Time-Fuzzy Scheduling is better in terms of using the battery and it is better in terms of energy consumption too because it is more efficient 51.85% when it is compared with Fuzzy Scheduling, it is more efficient 68.81% when it is compared with Standard Scheduling and it is more efficient 85.03% when compared with No Scheduling.