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All Journal Lontar Komputer: Jurnal Ilmiah Teknologi Informasi KARMAPATI (Kumpulan Artikel Mahasiswa Pendidikan Teknik Informatika) ISSN: 2252-9063 Jurnal Teknologi Informasi dan Komputer SINTECH (Science and Information Technology) Journal Matrik : Jurnal Manajemen, Teknik Informatika, dan Rekayasa Komputer International Journal of Engineering and Emerging Technology Jurnal WIDYA LAKSMI (Jurnal Pengabdian Kepada Masyarakat) Jurnal aplikasi IPTEK

Saraswati, Ni Wayan Sumartini

Institut Bisnis Dan Teknologi Indonesia

Author-ID : 5602891

Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Mechanical Engineering Public Health Social Sciences Other

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Detection of Covid Chest X-Ray using Wavelet and Support Vector Machines Ni Wayan Sumartini Saraswati; Ni Wayan Wardani; I Gusti Ayu Agung Diatri Indradewi
International Journal of Engineering and Emerging Technology Vol 5 No 2 (2020): July - December
Publisher : Doctorate Program of Engineering Science, Faculty of Engineering, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/IJEET.2020.v05.i02.p019

The study of digital image processing is still a hot topic in the realm of research, especially in medical research. The presence of various digital image processing methods and machine learning also contributes to the progress of research in this field. Detecting Covid Chest X-Ray is a prediction problem solving with a supervised classification method. In this study, the SVM method was chosen because it is proven to function as a good classifier as has been done in previous studies. Where previously the chest x-ray image feature extraction was carried out using wavelet transform. Feature extraction using wavelets has given the distinctive features of normal lung X-rays and distinguishes them from the distinctive features of Covid lung X-rays. The measurement results of the average classification model for the approximate, vertical, horizontal and diagonal dataset are 93.91% accuracy, 6.09% error rate, 98.75% recall, 89.06% specificity, and 91.26% precision. The vertical dataset is the best dataset to get a classification model because it has the best value in the accuracy and recall variables, but still provides good performance in measuring precision.

Sistem Monitoring Tekanan Air pada PDAM Gianyar Berbasis Web Ni Wayan Sumartini Saraswati; I Wayan Agustya Saputra
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 18 No 2 (2019)
Publisher : LPPM Universitas Bumigora

Regional Water Company (PDAM) Gianyar Regency is one of the regionally owned companies in Gianyar Regency. Gianyar PDAM is responsible for the availability of clean water for consumers in the Gianyar region and its surroundings. In a water distribution system, the PDAM monitors water pressure in the pipeline so that water is guaranteed to flow to the customer. During this time the system of recording water pressure on the manometer installed in each particular zone is done manually using report paper. The difficulty caused is the slow monitoring of water pressure reported by the recording officer to the distribution officer, so that the water distribution process becomes stagnant which ultimately harms the customers and the PDAM itself. This study aims to create a system that can record water pressure which makes it easier for the distribution head to get information quickly. With the research phase which includes data collection techniques, system analysis, and system design to maximize research and implement systems and tests on each system, it can be concluded that the system that has been made can run well and as expected. The functional features generated in this study are the dashboard graph of the average water pressure per month, processing master employee data, processing village master data, processing master manometer data, processing schedule data, manometer monitoring by officers, manometer monitoring by admin and manometer monitoring report .

Extract Transform Loading Data Absensi STMIK STIKOM Indonesia Menggunakan Pentaho Ni Wayan Sumartini Saraswati; Ni Made Lisma Martarini
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 19 No 2 (2020)
Publisher : LPPM Universitas Bumigora

Proses Absensi STMIK STIKOM Indonesia saat ini telah menggunakan mesin pengenalan sidik jari. Seperti kita ketahui bersama output dari mesin pengenalan sidik jari telah dilengkapi dengan software yang dapat menyajikan laporan absensi. Namun laporan tersebut belum sesuai dengan kondisi kerja di STMIK STIKOM Indonesia. Kondisi yang dimaksud adalah shift kerja yang berubah-ubah, sehingga mengharuskan operator mengubah data shift kerja yang terdapat dalam software setiap perubahan terjadi. Dari segi efektivitas pekerjaan, hal tersebut kurang memadai. Penelitian ini bertujuan untuk menghasilkan laporan absensi yang dibutuhkan oleh manajemen STMIK STIKOM Indonesia serta untuk mendapatkan rancang bangun ETL data absensi yang dapat digunakan sebagai materi pembelajaran pada mata kuliah Data Integration. ETL adalah kependekan dari Extract Transform and Load. Dalam pengertian sederhana, ETL adalah sekumpulan proses untuk mengambil dan memproses data dari satu atau banyak sumber data menjadi sumber baru. Proses ETL yang dilakukan telah berhasil mengolah data absensi yang bersumber dari mesin fingerprint ke dalam laporan rekapitulasi kehadiran, jam kerja kurang, jam kerja lebih dalam sebulan serta laporan rincian absensi yang berisi jumlah jam kerja perharinya.

Rapid Application Development untuk Sistem Informasi Payroll berbasis Web Ni Wayan Sumartini Saraswati; Ni Wayan Wardani; Ketut Laksmi Maswari; I Dewa Made Krishna Muku
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 20 No 2 (2021)
Publisher : LPPM Universitas Bumigora

Pertambahan jumlah karyawan Sekolah Tinggi Manajemen Informatika dan Komputer / STMIK STIKOM Indonesia disertai dengan segala perubahan data di dalamnya menyebabkan perlu usaha ekstra dalam menyusun daftar gaji tiap bulannya. Adanya sistem informasi penggajian diyakini dapat membuat penyusunan daftar gaji menjadi lebih efektif dan efisien. dalam penelitian ini dilakukan pengembangan sistem informasi payroll berbasis website yang sesuai dengan proses bisnis di STMIK STIKOM Indonesia. Metode pengembangan perangkat lunak Rapid Application Development / RAD dipilih karena metode ini cocok dengan target waktu pengembangan aplikasi yang singkat. Berdasarkan pengujian fungsionalitas sistem menggunakan metode blackbox testing diperoleh kesimpulan bahwa sistem yang dikembangkan telah mampu memenuhi kebutuhan fungsional sistem dengan baik.

COVID-19 Chest X-Ray Detection Performance Through Variations of Wavelets Basis Function I Gusti Ayu Agung Diatri Indradewi; Ni Wayan Sumartini Saraswati; Ni Wayan Wardani
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol 21 No 1 (2021)
Publisher : LPPM Universitas Bumigora

Our previous work regarding the X-Ray detection of COVID-19 using Haar wavelet feature extraction and the Support Vector Machines (SVM) classification machine has shown that the combination of the two methods can detect COVID-19 well but then the question arises whether the Haar wavelet is the best wavelet method. So that in this study we conducted experiments on several wavelet methods such as biorthogonal, coiflet, Daubechies, haar, and symlets for chest X-Ray feature extraction with the same dataset. The results of the feature extraction are then classified using SVM and measure the quality of the classification model with parameters of accuracy, error rate, recall, specification, and precision. The results showed that the Daubechies wavelet gave the best performance for all classification quality parameters. The Daubechies wavelet transformation gave 95.47% accuracy, 4.53% error rate, 98.75% recall, 92.19% specificity, and 93.45% precision.

RANCANG BANGUN WEBSITE E-COMMERCE PRODUK KERAJINAN BAMBU UNTUK PASAR EKSPOR Ni Wayan Sumartini Saraswati; Ni Luh Pangestu Widya Sari
Jurnal Teknologi Informasi dan Komputer Vol 5, No 2 (2019): Jurnal Teknologi Informasi dan Komputer
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1471.323 KB)

ABSTRACT Indonesia is the third largest bamboo exporting country in the world which indicates that Indonesian bamboo products have the potential to be one of the export commodities. The technique of marketing bamboo handicraft products for the export market can use conventional methods such as participating in exhibitions abroad or entrusting products to relations that have overseas markets. The second, easier and cheaper way for small and medium-sized UKM is to use information technology and internet.In this study the design and development of e-commerce websites for handicraft products for the export market was carried out. This study aims to obtain minimum design specifications until the website can be used to market products online.The results of the design show that the website consists of two services in outline. The first is a page for consumers who shop, and the second is a page for admin to manage the website.The results of the design also show that the system can be built with only six tables in the database. Keywords: export product marketing, e-commerce website, sales information system. ABSTRAKIndonesia adalah negara pengekspor bambu terbesar ketiga di dunia yang mengindikasikan bahwa produk bambu Indonesia potensial untuk dijadikan salah satu komoditas ekspor. Teknik memasarkan produk kerajinan bambu untuk pasar ekspor dapat menggunakan metode konvensional seperti mengikuti pameran di luar negeri atau menitipkan produk pada relasi yang memiliki pasar di luar negeri. Cara yang kedua yang lebih mudah, murah dan terjangkau untuk UKM kecil dan menengah adalah dengan memanfaatkan teknologi informasi dan internet.Dalam Penelitian ini dilakukan perancangan dan pengembangan website e-commerce produk kerajinan untuk pasar ekspor. Penelitian ini bertujuan mendapatkan spesifikasi rancangan minimum hingga website dapat digunakan untuk memasarkan produk secara online. Hasil perncangan didapatkan bahwa website terdiri dari dua layanan secara garis besar. Yang pertama adalah halaman untuk konsumen yang berbelanja, dan yang kedua adalah halaman untuk admin dalam memanajemen website.Kata Kunci: pemasaran produk ekspor, website e-commerce, sistem informasi penjualan.

SISTEM INFORMASI PEMESANAN PAKET TOUR PADA JALAK BALI LESTARI BERBASIS WEB Ni Wayan Mirah Senja Pertiwi; Ni Wayan Sumartini Saraswati; I Dewa Made Krishna Muku
Jurnal Teknologi Informasi dan Komputer Vol 7, No 3 (2021): Jurnal Teknologi Informasi dan Komputer
Publisher : LPPM Universitas Dhyana Pura

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ABSTRACTPT. Jalak Bali Lestari is one of the travel agencies in Bali by offering various types of packages tour domestic, especially in Bali. PT. Jalak Bali Lestari is located at Tukad Yeh Aya IX street No.61B to be precise in Renon, South Denpasar. To trawl many consumers - the number of PT. Jalak Bali Lestari also wants provide convenience services for consumers. But on the other side, found still lack of information provided by the company, either tourism service information such as tours and traffic as well as information booking packages tour and tourist objects. The problem currently faced is the process of ordering packages tour at PT. Jalak Bali Lestari still comes and order. To overcome these problems the authors designed and build a package booking information system tour -based web, where the system can minimize the time when the customer does booking. In addition, the system can also simplify performance staff in serving package bookings tour.Keywords: Information Systems, Reservations, Packages TourABSTRAKPT. Jalak Bali Lestari merupakan salah satu biro perjalanan yang ada di Bali dengan menawarkan berbagai jenis paket tour dalam negeri khususnya di Bali. PT. Jalak Bali Lestari beralamat di Jalan Tukad Yeh Aya IX No.61B tepatnya di Renon, Denpasar Selatan. PT. Jalak Bali Lestari tentunya ingin memberikan kemudahan pelayanan bagi konsumen, namun di sisi lain, ditemukan masih kurangnya informasi yang diberikan perusahaan, baik informasi layanan pariwisata seperti tour dan travel maupun informasi pemesanan paket tour dan objek-objek wisata. Permasalahan yang dihadapi saat ini yaitu proses pemesanan paket tour pada PT. Jalak Bali Lestari masih dengan cara datang dan pesan. Untuk mengatasi permasalahan tersebut penulis merancang dan membangun sistem informasi pemesanan paket tour berbasis web, dimana sistem dapat meminimalisir waktu pada saat customer melakukan pemesanan. Selain itu, sistem juga dapat mempermudah kinerja para staff dalam melayani pemesanan paket tour.Kata Kunci: Sistem Informasi, Pemesanan, Paket Tour

APLIKASI MANAJEMEN INVENTORY PADA ROTIKU BAKERY BERBASIS WEBSITE Ni Wayan Sumartini Saraswati; I Nyoman Yudha Chandra Dinata
Jurnal Teknologi Informasi dan Komputer Vol 4, No 2 (2018): Jurnal Teknologi Informasi dan Komputer
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (426.295 KB)

ABSTRACTRotiku Bakery currently uses a data management system in a conventional way, using paper so that the data is not stored properly. This resulted in a report taking a relatively long time to obtain information. Another problem that arises is the loss of important data because the paper media does not last long and wastage of space as paper media storage. The purpose of this study is to design and build an information system that facilitates employees in managing data, especially the management of inventory data. Inventory management in this system is unique because it is implemented in a small manufacturing industry in the form of bread making. There are two kinds of stock, they are raw material stock and finished goods stock. System design is carried out to analyze the system requirements which are created by data flow diagrams (DFD), entity relationship diagrams and user interfaces to find out what is related to the system. The results of the research can facilitate employees in the bakery for managing data such as raw material data, product data, transaction data and reports. The owner can see the report without having to go to the company because the application is connected to the internet.Keywords : Inventory, Manufacturing, Information Systems, Raw Materials, Finished GoodsABSTRAKRotiku Bakery saat ini menggunakan sistem pengelolaan data dengan cara yang masih konvensional yaitu dengan menggunakan media kertas sehingga data menjadi tidak tersimpan dengan baik. Hal ini mengakibatkan pada saat pembuatan laporan, membutuhkan waktu yang relatif lama untuk mendapatkan informasi. Masalah lain yang timbul adalah hilangnya data penting karena media kertas tersebut tidak tahan lama dan pemborosan tempat sebagai penyimpanan media kertas. Tujuan penelitian ini adalah merancang dan membangun sistem informasi yang memudahkan pegawai dalam melakukan pengelolaan data, terutama pengelolaan data inventory. Manajemen inventory dalam sistem ini menjadi unik karena dilaksanakan dalam industry manufaktur kecil berupa pembuatan roti. Stok sendiri ada dua macam yakni stok bahan mentah dan stok barang jadi. Perancangan sistem dilakukan untuk menganalisa kebutuhan sistem yaitu dibuat dengan data flow diagram (DFD), entity relationship diagram dan user interface untuk mengetahui apa saja yang berkaitan dengan sistem. Hasil dari penelitian dapat memudahkan pegawai di rotiku bakery dalam melakukan pengelolaan data seperti data bahan baku, data produk, data transaksi dan juga laporan. Owner dapat melihat laporan tanpa harus mendatangi perusahaan karena aplikasi terhubung dengan internet.Kata kunci : Inventory, Manufaktur, Sistem Informasi, Bahan Mentah, Barang Jadi

SISTEM PENGOLAHAN DATA DOSEN TETAP STMIK STIKOM INDONESIA BERBASIS WEBSITE Ni Wayan Sumartini Saraswati; Eddy Hartono
Jurnal Teknologi Informasi dan Komputer Vol 3, No 1 (2017): Jurnal Teknologi Informasi dan Komputer
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (324.657 KB)

BSTRACT This research produced the data processing web system of STMIK STIKOM Indonesialecturer. The system will be used to assist the management in managing the data of permanentlecturers to obtain accurate information. This research use engineering method or researchdevelopment method. The research starts from the stages of analysis, design to systemimplementation. The output of this research is a website based application, where the input of thesystem is the lecturer master data and lecturer history data consisting of education history,functional position history and history of grade. Output of the system is information that is neededby the management and will be visualization in reports and graphs. These graphs and reports willbe used as decision support for the management STMIK STIKOM Indonesia.Keywords: lecturer data processing system, information system, website based application. ABSTRAK Penelitian ini menghasilkan rancang bangun sistem pengolahan data dosen tetap STMIK STIKOMIndonesia berbasis website. Sistem yang dibangun nantinya akan digunakan untuk membantupihak manajemen dalam mengelola data dosen tetap sehingga diperoleh informasi yang akuratdalam tempo waktu yang singkat. Metode penelitian yang digunakan dalam penelitian ini adalahpenelitian rekayasa atau metode penelitian pengembangan. Tahapan penelitian dimulai daritahapan analisis , perancangan hingga implementasi sistem. Luaran penelitian ini berupa aplikasiberbasis website dimana input dari sistem adalah data master dosen serta data riwayat dosen yangterdiri dari riwayat pendidikan, riwayat jabatan fungsional dan riwayat kepangkatan. Output darisistem berupa laporan dan grafik. Grafik dan laporan ini nantinya akan digunakan untuk mediainformasi maupun pendukung keputusan bagi pihak manajemen STMIK STIKOM Indonesia.Kata Kunci: Sistem Pengolahan Data Dosen Tetap, Sistem Informasi, Aplikasi Berbasis Website.

SISTEM INFORMASI PENJUALAN KERAJINAN BAMBU PADA UD. TAMAN LESTARI BERBASIS WEBSITE I Kadek Putra Agung Darmawan; Ni Wayan Sumartini Saraswati; I Dewa Made Krishna Muku
KARMAPATI (Kumpulan Artikel Mahasiswa Pendidikan Teknik Informatika) Vol. 11 No. 2 (2022)
Publisher : Universitas Pendidikan Ganesha

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

UD. Taman Lestari is a business engaged in the sale of various kinds of bamboo and various types of handicrafts from bamboo such as processed Balinese handicrafts (klakat, sanggah solar, kulkul and others) and bamboo decoration crafts (bamboo wall lamps, water showers, tables). , and bamboo chairs). Based on the results of observations, the business process of selling bamboo at UD. Taman Lestari happened that in one day there were 5-15 customers who made purchases of bamboo and bamboo crafts which in one day customers could purchase 20 types of goods and the owner recorded purchases of goods made by customers who still used notebooks. Based on the problems above, the authors found an idea to design and build a website-based sales system, so that customers can see products that are sold online and admins can manage data and reports easily. The research method in designing this system uses the waterfall method. The final result of this research is the construction of a website as an intermediary medium for owners and customers and this research produces 2 reports, namely, transaction reports and inventory reports. The system development has passed blackbox testing.

Co-Authors Christina Purnama Yanti Devi Valentino Waas Dewa Ayu Putu Rasmika Dewi Dwi Novitasari Eddy Hartono I Dewa Made Krishna Muku I Dewa Made Krishna Muku I Dewa Made Krishna Muku I Gede Adi Sudi Anggara I Gusti Ayu Agung Diatri Indradewi I Kadek Putra Agung Darmawan I Ketut Setiawan I Made Subrata Sandhiyasa I Nyoman Tri Anindia Putra I Nyoman Yudha Chandra Dinata I Putu Krisna Suarendra Putra I Wayan Agustya Saputra I Wayan Dharma Suryawan I Wayan Dharma Suryawan Kadek Budi Sandika Ketut Laksmi Maswari Ketut Sepdyana Kartini Melinia Hutari Ni Kade Ayu Nirwana Ni Komang Tri Juniartini Ni Komang Tri Juniartini Ni Luh Gede Sintia Pramest Ni Luh Pangestu Widya Sari Ni Luh Putu Agetania NI LUH PUTU MERY MARLINDA Ni Made Lisma Martarini Ni Wayan Mirah Senja Pertiwi Ni Wayan Wardani Poria Pirozmand Poria Pirozmand Pramitha, Gede Dana Sang Ayu Made Krisna Dewi Natalia Wardani, Ni Wayan Weizhi Song

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