Article Per Year (5 Year)
p-Index From 2021 - 2026
3.247
P-Index
This Author published in this journals
All Journal IAES International Journal of Artificial Intelligence (IJ-AI) Bulletin of Electrical Engineering and Informatics Jurnal EECCIS Jurnal Edukasi dan Penelitian Informatika (JEPIN) JUITA : Jurnal Informatika SENTIA 2016 Journal of Applied Smart Electrical Network and System (JASENS) Jurnal Jaringan Telekomunikasi Prosiding Konferensi Nasional PKM-CSR Jurnal ELTEK Jurnal Pengabdian Kepada Masyarakat
Kusumawardani, Mila
Politeknik Negeri Malang
Humanities Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Nursing Public Health Social Sciences Other

Published : 24 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 24 Documents
Search

 1   2   3 
HUBUNGAN ANTARA JENIS TAG NFC (NEAR FIELD COMMUNICATION) DENGAN JARAK BACA READER PADA APLIKASI ABSENSI MAHASISWA Mila Kusumawardani; Agum Sabda Ilhamy; Putri Elfa Masudia
SENTIA 2016 Vol 8, No 2 (2016)
Publisher : SENTIA 2016

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1031.539 KB)

Abstract

NXP Semiconductor mengeluarkan beberapa varian tag NFC, diantaranya adalah NTAG 203, NTAG 213, dan NTAG 216. Artikel berikut membahas keterkaitan antara jenis tag dengan jarak pembacaan reader. Studi kasus dilakukan pada aplikasi absensi mahasiswa. Program apikasi berbasis android ditanamkan pada 2 jenis smartphone yang memiliki fitur NFC. Dengan demikian, smartphone bekerja sebagai reader. Tag NFC berada pada kartu tanda mahasiswa yang sekaligus menjadi bukti kehadiran mahasiswa pada tiap perkuliahan. Pengujian dilakukan dengan jarak baca antara 1 cm sampai 5 cm dengan kenaikan jarak tiap percobaan adalah 0,5 cm. NTAG203 menunjukkan kepekaan pembacaan  paling rendah; ditunjukkan dengan jarak bacanya maksimal yaitu 2,5cm untuk smartphone pertama dan 2 cm untuk smartphoine kedua. NTAG 213 dan NTAG 216 menunjukkan kemampuan baca pada jarak yang relatif sama untuk kedua smartphone yaitu 3 cm.
Pemanfaatan IoT (Internet of Things) Pada Irigasi Tetes Untuk Tanaman Jeruk Mila Kusumawardani Kusumawardani; Moechammad Sarosa; Ratih Indri Hapsari
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR) Vol 2 (2019): Peran Perguruan Tinggi dan Dunia Usaha dalam Mempersiapkan Masyarakat Menghadapi Era I
Publisher : Asosiasi Sinergi Pengabdi dan Pemberdaya Indonesia (ASPPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (364.623 KB) | DOI: 10.37695/pkmcsr.v2i0.447

Abstract

Citrus X sinensis plants are one of the main products of Petungsewu Village, Malang Regency. So far, partners (citrus farmers) have relied on rainwater by using rainfed systems to irrigate their crops. Problems arise during dry season because limited water making watering or spraying become difficult. As a result plants are only able to produce fruits once a year while the same plants in other lands with good irrigation can produce fruits twice. To overcome the problem of limited water, it is determined to have a 4x6x2 m3 water reservoir as an water storage area for rainfed systems. While to control water usage when watering uses a cliff system using the Internet of Things (IoT) technology. In addition, to provide water storage, this activity also built a shelter on the reservoir and toilets. Because of the unavailability of electrical energy sources, this activity also provides renewable energy sources that contain solar panel energy. The watering system is carried out automatically using a soil moisture sensor if the humidity is less than 70%, so that the valve will open and the water flows. On the other hand, if the humidity is greater or equal to 70%, the valve will be closed. With the existence of this activity, partners can do automatic watering of plants during dry season, and citrus plants can produce fruits twice in a year
Design System of Coffee Maker with Manual Brew Method and Coffee Sales Monitoring Narulita Dwi Nugrahaini; Mila Kusumawardani; Abdul Rasyid
Jurnal Jaringan Telekomunikasi Vol 13 No 1 (2023): Vol. 13 No. 01 (2023) : March 2023
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v13i1.529

Abstract

Pusat Data dan Sistem Informasi Pertanian Kementrian Pertanian claimed that in 2018 Indonesia coffee consumption has national increase of 2.49%. There is reflected by expantion of coffee shops. Menu that coffee shops offered is Manual Brew Coffee, brewed manually by the barista. If there is a lot of waiting line it will decrease barista performance to making orders. It supports the impact of income earned and get a reduction of customer satisfaction. Motivated by this, a Coffee Maker system that support to monitoring water volume, water temperature, monitor coffee sales to manage time spend for make a coffee also help barista for making a coffee. This system consists of ultrasonic sensor to monitor water stock and temperature sensor to monitor the water temperature. Application on android will display data in real time to user. Results of study obtained test value on temperature sensor with an average value difference of 0.069°C. Ultrasonic sensor test to calculate volume of water produces an error value of 1.2%. The whole system comparing the speed of making coffee between the coffee maker system and manual by barista, average time difference is 1 minute 58 seconds. The value is quite good because it does not exceed the tolerance limit of each sensor, namely ±0.5°C for the temperature sensor and 1cm for the ultrasonic sensor. The obtained value is not much different from the actual coffee dose, with a difference of 0.65gr not exceeding 1gr. The system works much faster than manual coffee brewing by the barista
Implementation of LoRa on entrance and exit communication as determination of access to AI building, State Polytechnic of Malang Hartadi, Berlian Mei; Kusumawardani, Mila; Suharto, Nugroho
Jurnal Jaringan Telekomunikasi Vol 13 No 4 (2023): Vol. 13 No. 04 (2023) : December 2023
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v13i4.551

Abstract

The COVID-19 pandemic has changed many areas of life. One of the consequences is that the learning zone causes reduced mobility and limited face-to-face meetings. State Polytechnic of Malang in overcoming face-to-face learning, especially practical learning in the AI ??Building, of course, many students, not only have the need for practical lectures. The research that the author is doing here is a field research using a quantitative approach. This research was conducted at the AI Building of the State Polytechnic of Malang. In collecting the data needed the author uses observation techniques. Discussion used data analysis methods. The results of the research for the RSSI pattern with the transmit power set at 18dBm lora and the antenna frequency used at 433MHz obtained the RSSI value. At a distance of 2m to 8m there is a decrease in RSSI starting from -57dBm to -80dBm, continuing from a distance of 8m to 42m there is an ups and downs in RSSI. The throughput result is strongly influenced by the value of bytes and the time the throughput value when done twice scanning is smaller than four times scanning because the scanning processes have different times, this is in accordance with the calculation formula.
NIST SP 800-115 Framework Implementation using Black Box Method on Security Gaps Testing on JTD Polinema’s Official Website Fitriana, Dina Nurika Fitriana; Elfa Mas’udia, Putri; Kusumawardani, Mila
Jurnal Jaringan Telekomunikasi Vol 13 No 4 (2023): Vol. 13 No. 04 (2023) : December 2023
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v13i4.557

Abstract

The internet is one example of a computer network that can make it easier to obtain information. According to BSSN's December 2021 report, there were 3,483,706 web application attacks. According to the BSSN monthly report, there were 3,483,706 web application attacks at the end of December 2021. The JTD Study Program's official website (psjtd.polinema.ac.id) faced recurrent hacking incidents, exposing it to DDOS assaults and defacing. As a result, security testing must be carried out in accordance with particular standards, such as the National Institute of Standards and Technology (NIST) SP 800-115 framework. Penetration testing was performed in this investigation using the Black Box testing method approach and hardening. The results of testing and analyzing security gaps on the website reveal 10 open ports and 11 various types of security holes with varying levels of vulnerability categorized as 1 high, 3 medium, 5 low, and 2 informational. During penetration testing, one ping packet was sent that could not cause any problems, and then one of the Syn Flooding attacks was carried out, which resulted in the number of shipments reaching 10,000 packets per second.
RFID as Automatic Billing System on Smart Cart Based on Wireless Sensor Network at Clothing Store Aulia, Hillyatul; kusumawardani, Mila; Rakhmania, Amalia Eka
Jurnal Jaringan Telekomunikasi Vol 13 No 3 (2023): Vol. 13 No. 03 (2023) : September 2023
Publisher : Politeknik Negeri Malang

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

Abstract

The current billing system can only be done at the cashier by relying on human resources. So that it can increase the number of queues when consumers increase and purchase more than one product. Longer queues can waste time and energy so that it can reduce customer satisfaction. The billing process that can only be done at the cashier can also be an obstacle for customers in knowing the total bill when shopping. This can trigger an over budget so that customers have to increase their expenses. This research proposes an automatic billing system on a smart cart that can support the billing process, especially reading the total bill in real time. This system uses a Radio Frequency Identification (RFID) passive label attached to each product as a unique identification code. In the shopping cart there is an RFID reader that functions to read the label. The products that have been added to the cart will be displayed on the application intended for customers and the web server for the cashier. Information on the website includes product name, price per product unit, product quantity, and total bill.
Implementation of Fuzzy Logic on Watering Automation System for Palm Tree Planting Media Based on WSN Rafi Muflih, Muhammad Farras; Muzzakhim Imamuddin, Azam; Kusumawardani, Mila
Jurnal Jaringan Telekomunikasi Vol 13 No 4 (2023): Vol. 13 No. 04 (2023) : December 2023
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v13i4.626

Abstract

Currently, date palm farmers manually assess soil color and dryness without a definitive reference. Manual watering of date palms persists, although some gardens employ irrigation systems. The absence of communication infrastructure in plantations necessitates flexible network technology. The system comprises a DS18B20 soil temperature sensor and FC-28 soil moisture sensor. Temperature and humidity values identify soil dryness, determining water volume for date palm irrigation. Sensor data is stored on Arduino Uno, undergoes pre-programmed processing, and is then transmitted to the sink node via the LoRa Ra-02 communication module. The results of system testing can be concluded that the temperature and humidity sensors can detect the temperature and humidity of the growing media with a fairly small error rate. The use of fuzzy logic inference and watering automation goes according to plan. It is known that for a soil temperature of 25.31°C and soil moisture of 20%RH, the output volume of watering through the hardware is 15,31 liters. The communication module used as a data sender can also run well and stable at a range of up to 200 meters with RSSI = -105 and SNR = -7,1.
Best Relay Selection Scheme in Wireless Cooperative Communication Hidayati, Nurul; Kusumawardani, Mila; Mas’udia, Putri Elfa
Jurnal Jaringan Telekomunikasi Vol 13 No 4 (2023): Vol. 13 No. 04 (2023) : December 2023
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v13i4.840

Abstract

In this research, the combination of the relay selection and network coding is used to measure the performance in LOS and NLOS condition over cooperative communication. The research aims are to select the best relay as assisted relay as well as to improve performance system. The research method used four nodes, two nodes as source and destination and two nodes as relays. The single relay selection is used to select best relay of several relays. Measurements are conducted by altering the positions of the relays to achieve optimal outcomes. The findings indicate that the relay with the lowest Bit Error Rate (BER) and the shortest distance is chosen. The study's outcomes, when measuring throughput, reveal that network coding throughput is 21.8% higher than that without network coding in Non-Line of Sight (NLOS) conditions. In Line of Sight (LOS) conditions, the throughput is increased by 23%.
Performansi server VoIP (Voice Over Internet Protocol) sebagai sarana pembelajaran hibrid Kusumawardani, Mila; Suharto, Nugroho; Dali, Sri Wahyuni; Widjajanti, Kristina; Putri, Atika Yulia Sari; Widyantari, Nabila
JURNAL ELTEK Vol. 22 No. 1 (2024): April 2024
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/eltek.v22i1.4506

Abstract

Media pembelajaran merupakan salah satu aspek yang menetukan kualitas pendidikan. Bagi daerah perkotaan, media pembelajaran digital mudah dijangkau dan beragam. Namun, bagi daerah yang masih terbelakang, hal ini cukup sulit untuk diakses. Metode pembelajaran hibrid dapat menjadi salah satu pilihan bagi sekolah saat ini dikarenakan dapat memberikan pengaruh positif yaitu siswa dapat terlatih belajar secara mandiri namun juga tetap mendapat pelajaran secara luring. Namun, untuk daerah yang belum terjangkau internet, pembelajaran hibrid masih terbilang sulit untuk diterapkan, maka dari itu diperlukan jaringan intranet yang dapat diakses siswa maupun guru tanpa adanya jaringan internet. Tujuan dari penelitian ini yaitu membuat server pembelajaran dengan memanfaatkan sistem Voice over Internet Protocol (VoIP) berbasis Web Server. Konten yang disajikan dalam website ini dikemas dalam bentuk video dan latihan soal, serta antar siswa dengan guru dapat berkomunikasi menggunakan fitur komentar yang disediakan. Perancangan sistem menggunakan metode penelitian pengembangan dan pembuatan. Pengujian performa layanan dilaksanakan dengan menguji Quality of Service (QoS) meliputi Delay, Jitter, Throughput, dan Packet Loss. Analisa performa jaringan ini bertujuan untuk mengetahui kemampuan website dalam mengirim dan menerima data kepada pengguna saat diakses. ABSTRACT Learning media is one aspect that determines the quality of education. For urban areas, digital learning media is easy to reach and diverse. However, for underdeveloped areas, this is quite difficult to access. The hybrid learning method can be an option for schools at this time because it can have a positive influence, namely that students can be trained to learn independently but also still receive lessons offline. However, for areas that do not have internet access, hybrid learning is still difficult to implement, therefore an intranet network is needed that can be accessed by students and teachers without an internet network. The aim of this research is to create a learning server by utilizing a Web Server-based Voice over Internet Protocol (VoIP) system. The content presented on this website is packaged in the form of videos and practice questions, and students and teachers can communicate using the comments feature provided. System design uses development and manufacturing research methods. Service performance testing is carried out by testing Quality of Service (QoS) including Delay, Jitter, Throughput and Packet Loss. This network performance analysis aims to determine the website's ability to send and receive data to users when accessed.
Comparison of faster region-based convolutional network for algorithms for grape leaves classification Sarosa, Moechammad; Ma'rifah, Puteri Nurul; Kusumawardani, Mila; Al Riza, Dimas Firmanda
IAES International Journal of Artificial Intelligence (IJ-AI) Vol 14, No 1: February 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijai.v14.i1.pp222-230

Abstract

The shapes of leaves distinguish the Indonesian grape variants. The grape leaves might look the same at first glance, but there are differences in leaf shapes and characteristics when observed closely. This research uses a deep learning method combined with the faster region-based convolutional neural network (R-CNN) algorithm with the Inception network architecture, ResNet V2, ResNet-152, ResNet-101, and ResNet-50, and uses COCO weights trained to classify five grape varieties through leaf images. The study collected 500 images to be used as an independent dataset. The results show that network improvements can effectively improve operating efficiency. There are also limitations to training scores because the F1 score value tends to stabilize or decrease at a certain point. In the Inception ResNet V2 architecture, with the highest average F1 score of 92%, the average computing time for training and testing is longer than other network architectures. This suggests that the algorithm can classify types of grapes based on their leaves.
Co-Authors Abdul rasyid Achmad Sudrajat Agum Sabda Ilhamy Aisyah Nanda Kartina Asyiva Nurbaeti Aulia, Hillyatul Damayanti , Retno Dimas Firmanda Al Riza Dimas Firmanda Al Riza Elfa Mas’udia, Putri Farida Arinie Fitriana, Dina Nurika Fitriana Ghazali, Rabbani Yusuf Hadiwiyatno, Hadiwiyatno Hapsari, Ratih Indri Hartadi, Berlian Mei hendro darmono Isa Mahfudi Koesmarijanto Koesmarijanto Ma'rifah, Puteri Nurul Mas’Udia, Putri Elfa Mochammad Junus Moechammad Sarosa Monica Wahyuni Mulyani Azis, Yunia Mustafa, Lis Diana Muzzakhim Imamuddin, Azam Narulita Dwi Nugrahaini Nur Ahmad Wasian Nurul Hidayati Prayogo Khanua Almufaridz Putri Ayu Zartika Putri Elfa Masudia Putri, Atika Yulia Sari Rachmad Saptono Rachmad Saptono Rafi Muflih, Muhammad Farras Rakhmania, Amalia Eka ridho hendra yoga perdana Robby Juniansyah Arifandi Sari, Zamah Setiadi, Chandrasena Sri Wahyuni Dali Suharto, Nugroho Suyono, Achmad Widjajanti, Kristina Widyantari, Nabila Wirayoga, Septriandi Yoyok Heru Prasetyo Yuri Ariyanto Zakaria, Muhammad Nanak Zulfa Anggraini Kusumaningtyas