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All Journal Wahana Matematika dan Sains Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal ICT : Information Communication & Technology Jurnal Teknik Informatika (JUTIF) Jurnal Nasional Teknik Elektro dan Teknologi Informasi Jurnal HUMMANSI (Humaniora, Manajemen, Akuntansi) Teknikom: Teknologi Informasi, Ilmu Komputer dan Manajemen

Sulistiyasni .

STMIK Widya Utama

Author-ID : 4066939

Religion Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Mathematics Social Sciences Other

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ANALISIS MODEL EPIDEMIK PENYAKIT DEMAM BERDARAH DENGUE DENGAN MANUSIA YANG TERISOLASI MENGGUNAKAN CONTROL REPRODUCTION NUMBER Atika Ratna Dewi; Sulistiyasni Sulistiyasni; Dewi Erla Mahmudah
Wahana Matematika dan Sains: Jurnal Matematika, Sains, dan Pembelajarannya Vol. 12 No. 2 (2018): OKTOBER 2018
Publisher : Universitas Pendidikan Ganesha

Demam Berdarah Dengue (DBD) adalah salah satu jenis penyakit menular yang ditularkan melalui virus dengue yang dibawa oleh nyamuk Aedes aegypti. Penyebaran penyakit DBD dapat dibentuk menjadi sebuah model epidemi dengan memperhatikan dua populasi yaitu populasi manusia dan populasi nyamuk. Model tersebut dapat dikembangkan dengan menambahkan sub populasi manusia yang terisolasi. Model yang diperoleh dapat digunakan untuk memprediksi penyebaran penyakit demam berdarah dengue pada kurun waktu tertentu. Rumus angka rasio reproduksi dasar (basic reproduction ratio number) yang disimbolkan dengan R0 digunakan untuk menunjukkan terjadinya epidemi dalam populasi. Rumus angka rasio reproduksi dasar yang diperoleh dipengaruhi oleh tingkat penyebaran DBD dan tingkat kesembuhan manusia. Epidemi terjadi apabila tingkat penyebaran DBD semakin besar dan tingkat kesembuhan manusia semakin kecil. Angka reproduksi kontrol (control reproduction number) yang disimbolkan dengan Rc digunakan untuk mengetahui faktor-faktor yang berpengaruh pada isolasi terhadap penyebaran DBD. Perilaku model penyebaran penyakit DBD, ditentukan berdasarkan kestabilan titik kesetimbangan bebas penyakit dan titik kesetimbangan endemik.

Fish Feeder And Monitoring Temperature Control System Menggunakan Metode Protoype pada Akuarium Ikan Hias Koki Berbasis Internet Of Things AB Susanto; Sindu Arianto; Joko Purnomo; Sulistiyasni .
Jurnal ICT : Information Communication & Technology Vol 20, No 1 (2021): JICT-IKMI, Juli 2021
Publisher : STMIK IKMI Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36054/jict-ikmi.v20i1.298

IoT in this research serves to integrate and connect all electronic devices using the internet network. This system will make it easier for users to feed fish from a distance and get information about the state of water.Arduino utilizes the ATMega microprocessor to control a variety of sensors. For example, to monitor the condition of a room and make it possible to "feel" the conditions in the room even though it is monitored remotely.The method used in this research is Prototype because it is very good for solving misunderstanding problems between users and analysts. Researchers designed and implemented an IoT-based temperature control system for remote feeding and monitoring in aquarium ornamental chefs. This system uses an Android-based smartphone connected to the NodeMcu Microcontroller to send the latest temperature information and provide an early warning if the temperature in the aquarium.

Pengembangan Onti Measures Berbasis Web dengan Pengujian Data Ontology Virus dan Penyakit Nur Alfi Ekowati; Ika Indah Lestari; Sulistiyasni
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 10 No 4: November 2021
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

The use of the ontology document in the COVID-19 case is an example where the inconsistency measure for OWL ontologies is undoubtedly needed. Ontology is a knowledge representation of semantic web technology, which is the extension of a website. The role of inconsistency measure is essential in ensuring that all information on an ontology is consistent. This research aims to develop a web-based application program, namely Onti Measures, which is an expansion of the inconsistency measures program prototype that has been created in the previous research. That prototype has multiple weaknesses, such as it is only in the form of program codes with no user interface so that the public cannot access this program. The data collection method in this research was done through literature study, while the waterfall method was used as the system development method. This research’s testing sample was ontology files for virus and disease cases served as the input of Onti Measures using 3 types of OWL reasoners. The program's outputs were the information of inconsistency values, running times, and the ontology sizes. The testing was done by employing the whitebox and blackbox testing methods.

Model Pengembangan Industri Kreatif Kerajinan Batu Akik Klawing Berbasis Ovop (One Village One Product) Muhammad Hery Santoso; Sulistiyasni Sulistiyasni; Endang Setyawati
Jurnal HUMMANSI (Humaniora, Manajemen, Akuntansi) Vol 2 No 1 (2019)
Publisher : Sekolah Tinggi Ilmu Komputer YOS SUDARSO Purwokerto

This study aims (1) to explore and promote Klawing Purbalingga agate as an innovative and creative local product, which has unique regional characteristics, and has a high image and competitiveness among other agate industries (2) Development of MSMEs (micro, small and medium-sized industries) especially the highly competitive Klawing agate industry in the domestic and global markets (3) Creating Bancar Village as a center for crafting Klawing Purbalingga agate, which is integrated and sustainable. This study uses a survey method with a qualitative and quantitative approach with the respondents involved are agate craftsmen / marketers in Bancar Village, & LGs Data collection is done using the triangulation method, which is a method consisting of; Observation, Documentation and Interviews (unstructured interviews, structured interviews using question guides and in-depth interviews) with stakeholders related to efforts to develop the Klawing agate industry in Purbalingga. Conclusion (1) The Agate Klawing handicraft industry center in Desa Bancar has the potential and feasibility to be designated as a superior creative industrial product in Purbalingga Regency. (2) The Klawing agate industry center in Bancar Village is suitable for use as an icon of Purbalingga agate industry with the OVOP approach. (3) Craftsmen are ready to develop Klawing agate handicrafts as a product of superior creative industries in Purbalingga Regency.

Design of Web-Based Barcore Stock Information System and FJLB Pine at PT Karya Bhakti Manunggal Sulistiyasni Sulistiyasni; Joko Purnomo; Muhammad Hery Santoso; Endang Setyawati
Jurnal HUMMANSI (Humaniora, Manajemen, Akuntansi) Vol 3 No 2 (2020): Jurnal HUMMANSI (Humaniora, Manajemen, dan Akuntansi)
Publisher : Sekolah Tinggi Ilmu Komputer YOS SUDARSO Purwokerto

Karya Bhakti Manunggal Company is located in Purbalingga, operating since 1991 is a company selling and distributing various kinds of leisure wood products albasia and pine. Data loss occurs when users intentionally or unintentionally delete documents or overwrite documents and process data inventory into finished Microsoft Office Excel often delayed by officers so that the final inventory of finished goods produced sometimes does not match the physical stock in the warehouse.The purpose of this study was to create a Website-based wood stock application on facilitate the processing of barecore and fjlb finished goods iventory data at Karya Bhakti Manunggal Company. Stages of research include data collection, namely interviews, observation, study of literature, documentation and questionnaires. The author uses the Rapid Application Develoment (RAD) system development method which consists of 3 stages, namely requirements planning, workshop design, and implementation. Based on the test results of the product test getting a value of 83.3%, the benefit test gets a value of 80%, it can be concluded that the product test and benefit test have been successful. The conclusion of the results of this study is the Barcore and FJLB Pine Finished Stock Information System which is designed and built is able to facilitate data management of new goods, manage goods coming in and out, and speeding up the making of stock reports of Karya Bhakti Manunggal Compay.

Peningkatan Ekstraksi Fitur Berbasis Scale Invariant Feature Transform Menggunakan Metode Multiscale Retinex Untuk Meningkatkan Jumlah Keypoint Dwi Prasetyo; Sunaryono Sunaryono; Sulistiyasni Sulistiyasni
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 2 No 2 (2018): Teknikom Vol. 2 No. 2 Tahun 2018
Publisher : LPPM STMIK Widya Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1091.795 KB)

The purpose of this research is to perform the improvement of feature extraction based on SIFT algorithm with MSR preprocessing step to increase the number of keypoint. Often in recognizing the SIFT algorithm pattern is affected by image quality. The better the recognizable image, the more number of keypoints it can get. For that need to do preprocessing stages so that the accuracy produced SIFT higher. In this study the researchers tried to combine SIFT algorithm with Multi-Scale Retinex (MSR) method. The MSR method is used because it has advantages in improving image quality in images that have less illumination (darkness). From the test results using MSE and PSNR the proposed method (MSR) is better than the previous methods. The average test result of number of keypoint without preprocessing is 1083.523, Constrast Stretching is 1093.797, CLAHE is 1105.891 and MSR is 1399.162. From this test it can be concluded that the SIFT combination with the preprocessing stages of Multi-Scale Retinex produces a good number of keypoints compared with other methods and without preprocessing stages.

Aplikasi Mobile dengan Fitur Push Notification Berbasis Android sebagai Media Informasi Pengumuman dan Kegiatan Mahasiswa di Stmik Widya Utama Sulistiyasni Sulistiyasni; Joko Purnomo; Chandra Bagas Pambudi
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 4 No 1 (2020): Teknikom Vol. 4 No. 1 Tahun 2020
Publisher : LPPM STMIK Widya Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (903.081 KB)

Widya Utama Institute of Computer and Informatics Management (STMIK Widya Utama) is one of the private universities in the city of Purwokerto which focuses on Information Technology. It seeks to provide services with the availability of information about academic announcements and campus activities that are distributed through bulletin boards and websites. The media has not yet fully become a solution for the availability of up to date and real time information for students. Therefore this study designed Android-based application with a push notification feature as an information media and student activities this campus. This study produces a mobile application that can easily implement the push notification feature and provide information in real time and up to date. This application applies the prototyping method which consists of several steps, namely identifying basic requirements, developing initial prototypes, user reviews, and revice and echance of the prototype. This application is tested using valid value Black Box Testing product and a reliable value benefit tests. From the recapitulation of product test scores and benefit tests, the highest percentage in the Learnability aspect was 98.25%. This means that this application is easily learned by all academic of STMIK Widya Utama

Estimasi Parameter Model Fungsi Gaji Berdasarkan Masa Kerja Menggunakan Algoritma Levenberg-Marquardt pada Program Matlab Atika Ratna Dewi; Sulistiyasni Sulistiyasni; Dewi Erla Mahmudah; Riana Safitri
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 2 No 1 (2018): Teknikom Vol. 2 No. 1 Tahun 2018
Publisher : LPPM STMIK Widya Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (754.075 KB)

The calculation of pension funding programneeds an assumption which can be used to predict theamount of salary when somebody is retired. This iscommonly called salary function. A salary function wasinfluenced by some factors such as inflation and merit. Thisstudy discussed the declining of salary function model basedon exponential function. The salary function model wasbased on years of service (service-based model). This modelhad been estimated using Levenberg Marquardt method onMATLAB program. After that, the model had been used tocalculate the amount of salary on pension funding program.

Rancang Bangun Alat Pengendali Lampu pada Sistem Informasi Penjadwalan Menggunakan Arduino Uno R3 Berbasis Web Ismanto Ismanto; Sulistiyasni Sulistiyasni; Dewi Erla Mahmudah
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 1 No 2 (2017): Teknikom Vol. 1 No. 2 Tahun 2017
Publisher : LPPM STMIK Widya Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1495.85 KB)

The use of electric power must be wise and efficient. For that we need a way to control the use of electrical power to be automatic and easy. The author tries to make design of light controller in scheduling information system using Arduino Uno R3 web based. Design of light controller tool on web-based scheduling information system is using prototype method. Where the cycle of design and development is quite simple that is through 3 stages starting from Listen to Customer,Design and Building and for the next Test Drive and Evaluations.The result of design of light controller in scheduling information system using Arduino Uno R3 web based after tested by 15 testers product obtained product value 92.66 which means above the minimum value of the product set is 75. And usability test using questionnaire method to assess Aspects of Learnability, Efficiency, Memorability, Errors and Satisfactions (LEMES) where the lowest average value of all aspects is 4.58 which means above the minimum limit ie the middle value is based on the Likert scale 1 - 5.

APLIKASI SISTEM KALKULASI PRODUKSI TELUR AYAM PETELUR DESA PAKUJATI BERBASIS ANDROID SUNARYONO SUNARYONO; SULISTIYASNI SULISTIYASNI; DEWI ERLA MAHMUDAH; AMINRULLOH BIJAK BESTARI
Jurnal Teknologi Informasi, Ilmu Komputer dan Manajemen Vol 8 No 1 (2023): Teknikom Volume 8 Nomor 1 Tahun 2023
Publisher : LPPM STMIK Widya Utama

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

Abstract --- Calculation of chicken egg production is the process of calculating chicken eggs. In this calculation there is a comparison of the number of eggs produced in a given time period. Calculation of egg production can use Android as an information medium. Therefore, the researchers conducted a study entitled Chicken Egg Production Production System in Pakujati Village Based on Android. The purpose of this study is to help laying hens in calculating egg production.In this paper an application is made that can display information through android. The method used is RUP (Rational Unifield Process). The application used is Android Studio.The results of the benefit test conducted once by 20 testers showed the highest value in the Learnability aspects (easy to learn) and Efficiency aspects (efficient).The Android-based Pakujati Chicken Egg Production Calculation System has been tested for its performance using Valid's overall value Black Box Testing and can provide information or learning about the calculation of chicken egg production in Pakujati village. Keywords: Android, Calculations, Eggs, Rational Unifield Process, Android Studio

Co-Authors AB Susanto AMINRULLOH BIJAK BESTARI Atika Ratna Dewi Chandra Bagas Pambudi Dewi Erla Mahmudah Dewi Erla Mahmudah Dewi Erla Mahmudah Dewi Erla Mahmudah, Dewi Erla Dwi Prasetyo Dwi Prasetyo Endang Setyawati IKA INDAH LESTARI Ika Indah Lestari Ismanto Ismanto Ismanto Ismanto Joko Purnomo Joko Purnomo Joko Purnomo Lestari, Ika Indah Muhammad Akbar Setiawan Muhammad Hery Santoso Nur Alfi Ekowati Pratama, Bayu Rizkya Riana Safitri Rianti Yunita Kisworini, Rianti Yunita Riyandari, Lutvi Safitri, Riana Setianti, Novita Sindu Arianto Sopacua, Grace Maria Natasya Sunaryono Sunaryono Sunaryono Sunaryono, Sunaryono

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