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All Journal Jurnal Ilmu Komputer dan Informasi Jurnal Teknik ITS Network Engineering Research Operation [NERO] Applied Technology and Computing Science Journal Scientific Journal of Informatics Jurnal Teknologi dan Manajemen
annisaa sri indrawanti annisaa sri indrawanti
Institut Teknologi Sepuluh Nopember
Computer Science & IT Engineering Social Sciences

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Mobile-based Activity Monitoring System for the Self-quarantine Patient Annisaa Sri Indrawanti; Eka Prakarsa Mandyartha
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 4 No 1 (2021): June
Publisher : Unusa Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v4i1.2085

Abstract

Nowadays, not all the patient can be hospitalized because of the COVID-19 pandemics. So, the self-quarantine for the patient with the various diseases will be the given solution by the hospital. It would make the hospital needs a system that can monitor the activity and the position of the patient from a distance. Nowadays, mobile phone is equipped by the sensor that can detect the user movement. Not only the user’s position, but also the user’s activity. In this paper, it will be developed an activity and position monitoring system for the self-quarantine patient that can be used in their home. The mobile activity monitoring can be achieved by activity recognition using classification method. For the needs of performance testing, we evaluate some classification method for activity recognition to compare the among classification method for the activity recognition. Some tested classification methods are Naïve Bayes, KNN, KStar and TreeJ48. Furthermore, we tested the impact of sliding windows per N samples taken to the accuracy of the activity recognition. We choose the best N sample that could give the best accuracy for activity recognition. The system not only monitor the patient’s activity, but also the patient’s position. The position monitoring can be achieved using Google Maps API. The result is Naive bayes has the accuracy of 81.25%, KNN has the accuracy of 78.125%, KStar has the accuracy of 78.125% and TreeJ48 has the accuracy of 75%. The N sample that could give the best accuracy is 6 with the accuracy of 90.15%.
A CHANGE DETECTION AND RESOURCE-AWARE DATA SENSING APPROACHES FOR IMPROVING THE REPORTING PROTOCOL MECHANISM FOR MOBILE USER annisaa sri indrawanti; Waskitho Wibisono
Jurnal Ilmu Komputer dan Informasi Vol 8, No 2 (2015): Jurnal Ilmu Komputer dan Informasi (Journal of Computer Science and Information)
Publisher : Faculty of Computer Science - Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (477.871 KB) | DOI: 10.21609/jiki.v8i2.307

Abstract

Update mechanism is an important process that relays information to the end-user by sending the data from the client to the server. There are several kinds of update mechanism that are used, one of them is reporting protocol. Reporting protocol sends the data from the client to the server continuously in a certain time interval. Reporting protocol occasionally sends the same information repeatedly to the end-user and sometimes the data aren’t needed by the end-user. This is an issue, because it can cause a large amount of bandwidth usage. In this research, we have developed an improvement of the reporting protocol mechanism for mobile user using change detection and resource-aware data sensing to minimize the bandwidth and resource usage. The improvement of reporting protocol that is implemented reduces frequency of data transfer with the prediction of the changes in user activity and position. The prediction is used as a trigger when the data is about to be sent. The results have shown that the adaptive reporting protocol could improve the performance of the overall reporting protocol. This is shown by the improvement of the bandwidth efficiency up to 36-97%, memory efficiency at 1.5-6% and battery efficiency at 7-13%.
SECURE E-VOTING MENGGUNAKAN METODE RSA DAN AUTENTIKASI RFID Annisaa Sri Indrawanti; Azmuri Wahyu Azinar; M. Anang Firdiansyah
Network Engineering Research Operation Vol 4, No 1 (2018): NERO
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (499.332 KB) | DOI: 10.21107/nero.v4i1.113

Abstract

Analisis Akurasi Prediksi Perubahan Aktivitas Pada Sistem Monitoring Aktivitas Jarak Jauh Pasien Isolasi Mandiri Berbasis IOT Annisaa Sri Indrawanti; Muchammad Husni; Khakim Ghozali
Jurnal Ilmiah Informatika Vol. 7 No. 1 (2022): Jurnal Ilmiah Informatika
Publisher : Department of Science and Technology Ibrahimy University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/jimi.v7i1.13-20

Abstract

Patients who contract the disease should avoid contact with other people. One way to do this is to self-isolate at home. The family of the patient who cares for the activities that are carried out in self-isolation to find out the condition of the patient's condition, his condition is improving or deteriorating. To avoid direct contact, the patient's activity, independently, can be monitored by remotely predicting changes in patient activity using an Internet of Things-based remote monitoring system for self-isolating patient activities. This cellular-based monitoring system uses an accelerometer sensor to retrieve data on changes in patient activity and analyzes the effect of several variations in the number of data samples and sliding-windows on the accuracy of the system in predicting changes in patient activity. Variations in the number of N samples tested were 4,6,8,10,20,30,40,50,60,70,80,90 and 100 samples, while the sliding-window N variation tested was 1 ,2,3,4,5,6,7,8,9 and 10 samples where there is a change in activity every 30 seconds for 330 seconds (10 changes in activity) for each number of N samples and N sliding windows. The results shown are N sample data = 6 providing the highest activity change prediction accuracy, amounting to 90.15%, while N sliding window data = 6 providing the highest activity change prediction accuracy, amounting to 92.72%.
Integrasi Data pada Aplikasi Desktop Agnes Lesmono; Khakim Ghozali; Annisaa Sri Indrawanti
Jurnal Teknik ITS Vol 11, No 2 (2022)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23373539.v11i2.85268

Abstract

Penggunaan basis data sudah semakin luas dan banyak. Banyaknya data tersebut memerlukan suatu jembatan yang dapat menjadi penghubung antar basis data. Basis data yang banyak digunakan tidak hanya berasal dari satu platform, sehingga dibutuhkan integrasi data yang dapat memudahkan basis data dapat saling bertukar informasi. Penelitian ini membuat desain middleware integrasi data yang mampu mengintegrasikan data yang berada pada basis data yang heterogen, yaitu MySQL, PostgreSQL, dan SQLite. Pembuatan integrasi ini dibangun pada aplikasi middleware yang menjadi penghubung antara pengguna dari sisi client dengan basis data. sDari penelitian yang telah dilakukan didapatkan bahwa dengan bantuan socket yang menghubungkan antara client dan middleware, client dapat terhubung dengan ketiga basis data melalui middleware dan dapat menjadi backup satu sama lain.
Rancang Bangun Aplikasi Dashboard Penjualan, Logistik dan Tenaga Kerja di Pt. XYZ Widyantari Febiyanti; Khakim Ghozali; Annisaa Sri Indrawanti
Jurnal Teknik ITS Vol 11, No 2 (2022)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23373539.v11i2.85815

Abstract

Business intelligence merupakan alat bantu yang dapat digunakan untuk memvisualisasi performansi di perusahaan. Adanya visualisasi tersebut akan memudahkan perusahaan dalam proses pengambilan keputusan yang stategis bagi kemajuan perusahaan. Pada tugas akhir ini dirancang dashboard pada PT. XYZ yang merupakan suatu perusahaan yang bergerak dibidang perkayuan. Produk yang dihasilkan dari perusahaan ini adalah jenis kayu blockboard, barecore, dan plywood. Hasil yang diperoleh pada tugas akhir ini adalah dashboard PT. XYZ yang meliputi dashboard karyawan, dashboard logistic, dan dashboard penjualan. Dashboard penjualan dilengkapi dengan metode peramalan menggunakan metode peramalan Weighted Moving Average dan Autoregresif. Peramalan dengan metode autoregresif memberikan hasil yang lebih baik dibandingkan weighted moving average , dimana ditunjukkan dengan niali MAPE yang diperoleh sebesar 27.91% untuk hasil produk blockboard dan 27.02% untuk hasil produk barecore.
Perancangan Tata Kelola Teknologi Informasi Berbasis COBIT 2019: Studi Kasus di Divisi Information Technology PT Telkom Indonesia Kota Bandung Rindi Kartika Sari; Raden Venantius Hari Ginardi; Annisaa Sri Indrawanti
Jurnal Teknik ITS Vol 12, No 1 (2023)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23373539.v12i1.100436

Abstract

PT Telkom Indonesia, biasa disebut Telkom, merupakan BUMN yang bergerak di bidang jasa layanan TIK dan jaringan telekomunikasi di Indonesia. Dalam rangka menunjang tujuan utama bisnis perusahaan, Telkom telah menerapkan teknologi informasi (TI) yang secara struktural dikelola dan dijalankan oleh Divisi Information Technology (DIT). Namun, penerapan TI di Telkom saat ini masih berbasis COBIT 4. Sedangkan, perubahan di bidang TIK dan pemanfaatannya berkembang sangat cepat. Oleh karena itu, perlu adanya perubahan terhadap tata cara pengelolaan TI agar mampu mengikuti perkembangan pada bidang TIK melalui penggunaan COBIT 2019. Metodologi dalam penelitian ini berdasarkan kerangka kerja COBIT 2019. Dari hasil penelitian, diketahui bahwa tingkat kapabilitas proses TI terpilih dalam penelitian ini yaitu keseluruhan proses dalam domain BAI dan domain DSS sebagian besar berada pada level 4, artinya perusahaan telah menetapkan tujuan kuantitatif untuk mengukur kinerja dan kualitas proses. Sedangkan, target level yang diharapkan oleh perusahaan sebagian besar berada pada level 3, artinya perusahaan telah melakukan standarisasi proses dalam lingkup organisasi. Keluaran dari penelitian ini berupa rekomendasi perbaikan yang bertujuan untuk mencapai tingkat kapabilitas yang diharapkan dan rancangan tata kelola TI sebagai acuan bagi DIT Telkom dalam mengelola proses TI yang lebih baik lagi.
A Motorcycle Safety System Design based on the Internet of Things Annisaa Sri Indrawanti; Ridho Rahman Hariadi; Eka Prakarsa Mandyartha; Agung Mulyono
Jurnal Teknologi dan Manajemen Vol 5, No 2 (2024): July
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat ITATS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jtm.2024.v5i2.5983

Abstract

A huge number of motorbike thefts are still happening in Surabaya City. The most way the thief does to steal the motorbike is damaging the ignition lock using a "T key" so that the motorbike can be started and can be taken easily by thief. Besides that, there are still many other ways to thief the motorbike. The number of theft cases indicates that there are some weaknesses in the safety system on motorbikes made by manufacturers, especially on motorbikes that use the conventional ignition lock system. Along with the rapid development of increasingly sophisticated technology, it can be utilized to improve the security system on motorbikes. The conventional ignition lock is very easy to break into and is not effective in preventing theft. Designing a system that can turn on a motorcycle through an e-KTP scanning using RFID can be the respond to the huge number of theft cases in Surabaya City. This system uses NodeMCU ESP8266 as a microcontroller that is connected to modules such as RFID, GPS, and relays. Through this system, the owner can also monitor the position of his motorcycle through an application connected to the GPS and microcontroller placed in the motorcycle. In case of theft, the motorcycle owner can turn off the motorcycle through the application then the motorcycle will die and cannot be restarted.
Monitoring and Evaluation System for Subsidized Fertilizer Distribution (SIMETRI) Eva Yulia Puspaningrum; Agung Mustika Rizki; Annisaa Sri Indrawanti; Firza Prima Adityawan
Jurnal Teknologi dan Manajemen Vol 5, No 1 (2024): January
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat ITATS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jtm.2024.v5i1.4922

Abstract

Subsidized fertilizer distribution is a government policy to increase agricultural productivity in Indonesia. However, this distribution resulted in inequality and lack of supervision. This causes the distribution of fertilizers that are not on target and uncontrolled. So far, Food Security and Agriculture Department (FSAD) in Bojonegoro has experienced problems controlling the distribution of subsidized fertilizers. These obstacles are due to the unsynchronized data and the lack of extension workers to check directly on the location. Therefore, a monitoring and evaluation system is needed for the distribution of subsidized fertilizers. This system will integrate data from fertilizer distributors, subsidized farmers group, africultural instructor from sub-districts and the FSAD Bojonegoro can supervise fertilizer distribution. With a monitoring and evaluation system, Agricultural extension officer can monitor fertilizer stocks, thereby minimizing stock shortages and increasing efficiency in the distribution of subsidized fertilizers. And the FSAD can evaluate the distribution fertilizer in Bojonegoro District. The technique used for system development is SDLC (System Development Life Cycle) with Waterfall Model. This system has features such as User Account Verification by Administrator, fertilizer applications from farmer groups, validation of fertilizer by distributors, validation and reset of fertilizer stocks by agricultural instructur officer and evaluate of FSAD Bojonegoro. FSAD Bojonegoro can easily access information regarding the distribution of subsidized fertilizer and evaluate the distribution to performance improvement. System testing has been carried out and the results are that all system performance functions can run well according to their function.
Design of a Location-Based Monitoring System for Agricultural Extension Officers at the Department of Food Security and Agriculture of Bojonegoro District Using the Waterfall Development Method and Hybrid Application Fawwaz Ali Akbar; Budi Nugroho; Annisaa Sri Indrawanti
Jurnal Teknologi dan Manajemen Vol 5, No 1 (2024): January
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat ITATS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jtm.2024.v5i1.5294

Abstract

The Department of Food Security and Agriculture (DKPP) of Bojonegoro District is a government agency at the district level that focuses on food security and agriculture. The main objective of this department is to enhance the production of food crops, horticulture, and plantations through the improvement of human resources and agricultural infrastructure. DKPP Bojonegoro has undertaken various initiatives to improve the quality and quantity of agricultural products. One of these initiatives involves deploying extension officers to provide guidance and support to farmers in the field, both those formally affiliated with Farmer Groups (POKTAN) and individual farmers. In practice, each extension officer is assigned to a district or the area of a farmer group that requires assistance, with assignments subject to change and flexibility based on the needs of DKPP Bojonegoro. However, the challenge lies in DKPP's difficulty in ensuring that the extension officers are effectively carrying out their duties in the field. The monitoring function performed so far relies solely on reports submitted by the extension officers, a method that may lack validity in verifying whether the officers are performing their tasks well in the field. In response to this issue, the proposed solution in this research is a Location-Based Monitoring System for agricultural extension officers. The goal is to facilitate DKPP in monitoring the presence of extension officers in designated areas and to automatically manage attendance when assigning officers to a farmer group or district.
Co-Authors Agnes Lesmono Agung Mulyono Agung Mustika Rizki Akbar, Fawwaz Ali Azmuri Wahyu Azinar Budi Nugroho Eka Prakarsa Mandyartha Eva Yulia Puspaningrum Firza Prima Adityawan Khakim Ghozali M. Anang Firdiansyah Mandyartha, Eka Prakarsa Muchammad Husni Raden Venantius Hari Ginardi Ridho Rahman Hariadi Rindi Kartika Sari Waskitho Wibisono Widyantari Febiyanti