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CITIZEN CENTERED MODELS USING MOBILE TECHNOLOGY APPLICATIONS FOR M-GOVERNMENT Nugraheni, Dinar Mutiara Kusumo
MATEMATIKA Vol 14, No 3 (2011): Jurnal Matematika
Publisher : MATEMATIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (130.961 KB)

This research paper will present an existing application and the opportunity m-government services base on mobile technology applications. First we examine the existing applications in mobile technology that can be used for m-government services around world. Secondly, we will look at the benefit and disadvantages those mobile technology applications for m-government services. In addition, it will provide an overview the development of ICT in Indonesia and recognizing the particular challenges that exist for e-government in Indonesia. Then, we will create an analysis as the citizen centered models for m-government base on smart phone mobile technology application.

Analysis of Pedestrian Travel Demand for Bus Trans Semarang through 3D Method (Density, Diversity, Design) Rakhmatulloh, Anita Ratnasari; Dewi, Diah Intan Kusumo; Nugraheni, Dinar Mutiara Kusumo
Jurnal Teknik Sipil dan Perencanaan Vol 22, No 2 (2020): Jurnal Teknik Sipil & Perencanaan
Publisher : Semarang State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jtsp.v22i2.26218

The growing number of private transportation ownership from year to year creates congestion problems, especially in urban areas. Public transportation conditions such as the Rapid Transit Bus (BRT) are an alternative way to use transportation. BRT Trans Semarang Corridor 1 is the busiest public transportation route in Semarang City that stretches from Mangkang Terminal to Penggaron Terminal. About 50% of the passengers of BRT Trans Semarang Corridor 1 chose to walk to and from the bus stops. However, in reality, currently, the conditions of the pedestrian paths are less than optimal in creating pedestrian comfort, and the integration system is still minimal with various modes. The purpose of this study is to identify a travel demand model suitable for pedestrian BRT Trans Semarang Corridor 1 passenger using the new urbanism 3D approach (Density, Diversity, Design). Where the data collection for analysis needs using naturalistic observation techniques by looking at the condition of the object of research in a more real way directly to the field. Density analysis used descriptive statistical analysis methods and simulated interpolation of population and building density data using the ArcGIS 10.3 application to generate pedestrian demand for their environmental density. In analyzing diversity using the land-use distribution simulation method with ArcGIS 10.3 and FAR (Floor Area Ratio) analysis using the 2016 Sketchup simulation. Compile a pedestrian path model recommendation under pedestrian demand.

Analysis of Pedestrian Travel Demand for Bus Trans Semarang through 3D Method (Density, Diversity, Design) Rakhmatulloh, Anita Ratnasari; Dewi, Diah Intan Kusumo; Nugraheni, Dinar Mutiara Kusumo
Jurnal Teknik Sipil dan Perencanaan Vol 22, No 2 (2020): Jurnal Teknik Sipil & Perencanaan
Publisher : Semarang State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jtsp.v22i2.26218

The growing number of private transportation ownership from year to year creates congestion problems, especially in urban areas. Public transportation conditions such as the Rapid Transit Bus (BRT) are an alternative way to use transportation. BRT Trans Semarang Corridor 1 is the busiest public transportation route in Semarang City that stretches from Mangkang Terminal to Penggaron Terminal. About 50% of the passengers of BRT Trans Semarang Corridor 1 chose to walk to and from the bus stops. However, in reality, currently, the conditions of the pedestrian paths are less than optimal in creating pedestrian comfort, and the integration system is still minimal with various modes. The purpose of this study is to identify a travel demand model suitable for pedestrian BRT Trans Semarang Corridor 1 passenger using the new urbanism 3D approach (Density, Diversity, Design). Where the data collection for analysis needs using naturalistic observation techniques by looking at the condition of the object of research in a more real way directly to the field. Density analysis used descriptive statistical analysis methods and simulated interpolation of population and building density data using the ArcGIS 10.3 application to generate pedestrian demand for their environmental density. In analyzing diversity using the land-use distribution simulation method with ArcGIS 10.3 and FAR (Floor Area Ratio) analysis using the 2016 Sketchup simulation. Compile a pedestrian path model recommendation under pedestrian demand.

Upaya Pembaruan Kegiatan Kearsipan dengan Memanfaatkan User Persona dan User Journey Map Nugraheni, Dinar Mutiara Kusumo; Setiyoningsih, Setiyoningsih
Jurnal Masyarakat Informatika Vol 12, No 2 (2021): JURNAL MASYARAKAT INFORMATIKA
Publisher : Department of Informatics, Universitas Diponegoro

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Kearsipan merupakan kegiatan mengelola data atau informasi yang memiliki nilai kegunaan yang teratur dan terencana dengan baik agar mudah ditemukan kembali jika diperlukan. Pengerjaan arsip yang masih dikerjakan secara manual tidak menutupi kemungkinan bahwa data yang disimpan tidak lengkap. Permasalahan ini dapat diatasi dengan membentuk sebuah sistem informasi arsip surat. Penelitian ini menerapkan User Persona dan User Journey Map untuk menganalisis kebutuhan pengguna untuk mengetahui gambaran dari tingkah laku pengguna dalam menggunakan sistem. Dengan user journey map dapat diketahui pola pikir, motivasi, dan langkah-langkah yang pengguna ambil untuk mencapai tujuannya. Penelitian ini juga dapat dimanfaatkan oleh developer untuk mengembangkan aplikasi sesuai kebutuhan pengguna dan mengoptimalkan User Experience secara keseluruhan.Kata kunci : mengembangkan sistem, user experience, user journey, user persona

Evaluasi Ketergunaan Sistem Pencarian Lokasi Buku di Dinas Kearsipan dan Perpustakaan Provinsi Jawa Tengah Nafia Arlila Harsani; Dinar Mutiara Kusumo Nugraheni
Jurnal Sarjana Teknik Informatika Vol 8, No 1 (2020): Februari
Publisher : Teknik Informatika, Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/jstie.v8i1.13675

Usability adalah seberapa mudah atau ukuran pengguna dalam menggunakan sistem. Pada saat ini Dinas Kearsipan dan Perpustakaan Provinsi Jawa Tengah (Dinas ARPUS) belum ada sistem pencarian lokasi buku (SILOKU). Penelitian ini bertujuan untuk menganalisa faktor ketergunaan suatu tampilan SILOKU pada Dinas ARPUS. Hasil dari penelitian ini adalah rekomendasi tampilan SILOKU yang sudah diuji ketergunaannya. Pada penelitian ini digunakan lima aspek yaitu aspek effectiveness, efficiency, satisfaction, ease of use, dan ease of learning. Pengumpulan data untuk aspek effectiveness dan efficiency dilakukan dengan cara melakukan observasi. Sedangkan pengumpulan data untuk aspek satisfaction, ease of use, dan ease of learning dilakukan dengan cara pengisian kuesioner yang dilakukan oleh responden. Uji ketergunaan dilakukan pada pengguna super_admin, petugas, dan pengunjung perpustakaan. Super_admin dan petugas yang dimaksud adalah petugas yang berada di Dinas ARPUS. Kasus uji coba dibuat berdasarkan Hierarchical Task Analysis (HTA) SILOKU. Pada hasil perhitungan didapatkan nilai evaluasi yang menunjukan adanya masalah yaitu tampilan SILOKU tidak menarik. Akan tetapi hasil uji coba tampilan SILOKU dari pengguna super_admin, petugas, dan pengunjung tidak mengalami kesulitan. Berdasarkan masalah tersebut, maka didapatkan rekomendasi dari hasil uji ketergunaan untuk aspek effectiveness, efficiency, satisfaction, ease of use, dan ease of learning adalah warna pada tampilan SILOKU yang tidak menarik sebaiknya diperbaiki. Hal ini bertujuan untuk memberikan kenyamanan responden dalam menggunakan tampilan SILOKU

Graph Database Schema for Multimodal Transportation in Semarang Panji Wisnu Wirawan; Djalal Er Riyanto; Dinar Mutiara Kusumo Nugraheni; Yasmin Yasmin
Journal of Information Systems Engineering and Business Intelligence Vol. 5 No. 2 (2019): October
Publisher : Universitas Airlangga

Background: Semarang has broad area that cannot be covered entirely by single transportation mode. To reach a specific location, people often use more than one public transportation mode. Apart from Bus Rapid Transit, another exist namely angkot or city transportation. Multimodal traveler information is then required to help passenger searching for a route. Several studies of multimodal traveler information system has been conducted, however the data model for multimodal transportation did not conceived in detail.Objective: Proposes a database of multimodal transportation design using graph data model by taking Semarang as a case study.Method: We create our model in oriented entity-relationship diagram (O-ERD) and map this O-ERD to the graph database schema.Result: We develop our data model in graph database schema and we implement the model using Neo4J graph database for validation purpose. Our model consist of three graph node label namely Shelter, Angkot Stopper, and Closer Place. To validate our model, we execute a search query using the Cypher query to look for location with closer place to it.Conclusion: Our data model was successfully developed and implemented. Searching transportation route in the implementation of our model has been conducted using cypher query. It can successfully display all possible paths and routes. Our query can distinguish between one mode of transportation with another.Keywords: Graph database, Multimodal transportation, Neo4j, Cypher

Classification of Ischemic Stroke with Convolutional Neural Network (CNN) approach on b-1000 Diffusion-Weighted (DW) MRI Andi Kurniawan Nugroho; Dinar Mutiara Kusumo Nugraheni; Terawan Agus Putranto; I Ketut Eddy Purnama; Mauridhi Hery Purnomo
EMITTER International Journal of Engineering Technology Vol 10 No 1 (2022)
Publisher : Politeknik Elektronika Negeri Surabaya (PENS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24003/emitter.v10i1.694

When the blood flow to the arteries in brain is blocked, its known as Ischemic stroke or blockage stroke. Ischemic stroke can occur due to the formation of blood clots in other parts of the body. Plaque buildup in arteries, on the other hand, can cause blockages because if it ruptures, it can form blood clots. The b-1000 Diffusion Weighted (DW) Magnetic Resonance Imaging (MRI) image was used in a general examination to obtain an image of the part of the brain that had a stroke. In this study, classifications used several variations of layer convolution to obtain high accuracy and high computational consumption using b-1000 Diffusion Weighted (DW) MR in ischemic stroke types: acute, sub-acute and chronic. Ischemic stroke was classified using five variants of the Convolutional Neural Network (CNN) architectural design, i.e., CNN1–CNN5. The test results show that the CNN5 architectural design provides the best ischemic stroke classification compared to other architectural designs tested, with an accuracy of 99.861%, precision 99.862%, recall 99.861, and F1-score 99.861%.

Evaluasi Tata Kelola Teknologi Informasi pada Proses Pengelolaan Inovasi dan Pengelolaan Perubahan Teknologi Informasi Menggunakan COBIT 2019 di PT. XYZ: Evaluation of Information Technology Governance in the Innovation Management Process and Management Information Technology Change Using COBIT 2019 at PT. XYZ Muhammad Ikhsan; Dinar Mutiara Kusumo Nugraheni
Journal of Computer Science and Informatics Engineering (J-Cosine) Vol 6 No 1 (2022): June 2022
Publisher : Informatics Engineering Dept., Faculty of Engineering, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcosine.v6i1.430

The development of information technology (IT) is a major factor in driving the business transformation process in an organization. To drive the business transformation process, good IT governance is essential, so that the utilization of IT in organizational functions can run optimally. This study aims to measure the level of IT governance capability at PT.XYZ. The IT governance audit conducted in this study used the COBIT 2019 framework in mapping the process to be assessed. In the design factor results, it is found that there are 2 domain processes that have a value above 75%, namely APO04 and BAI06 which are then obtained in the process of measuring the capability of each level, namely APO04 has a capability value at level 1, and BAI06 has a level 1 capability value. carried out the results of the gap analysis and obtained an average value of the gap of 3, that PT.XYZ needs to improve IT governance and management in order to achieve organizational goals. Based on these improvements, several recommendations are given for improvements that can be made by the company.

Integration of UTAUT 2 and Delone & McLean to Evaluate Acceptance of Video Conference Application Shahnilna Fitrasha Bayastura; Budi Warsito; Dinar Mutiara Kusumo Nugraheni
INTENSIF: Jurnal Ilmiah Penelitian dan Penerapan Teknologi Sistem Informasi Vol 6 No 2 (2022): August 2022
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/intensif.v6i2.17897

This article explores how college students adopt video conferencing software for distance education. This research aims to examine the factors that influence the spread of video conferencing programs in Indonesia. A video conferencing application is a multimedia program that generates audio and visual content to facilitate real-time, two-way communication between its users. Because of COVID-19, classes of all kinds are now being taken online. As a result, more people are turning to tools like video conferencing. Therefore, learning how to access student video conferencing software is crucial. The UTAUT 2 and Delone & McLean models will be integrated into the analysis. A total of 327 people answered the survey. Next, we used the PLS-SEM technique in smart pls 3.0 to analyze the data collected from the respondents. The R-Square value of 26.2% for the retention intent variable and 62.3% for the user satisfaction variable demonstrate that independent variables in the study can explain endogenous variables and that the remaining variance is influenced by factors external to the survey.

Service quality model analysis on the acceptance of information system users’ behavior Rina Fiati; Widowati Widowati; Dinar Mutiara Kusumo Nugraheni
Indonesian Journal of Electrical Engineering and Computer Science Vol 30, No 1: April 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v30.i1.pp444-450

Website technology have created both opportunities and challenges for higher education. Information systems as online learning medium need to pay attention to access, quality and user needs in order to improve the quality of e-learning services. The research objective is to determine user acceptance of the system. The service quality method as identification in solving problems. The research focus on the analysis of five dimensions namely measurable, reliability, responsiveness, assurance and empathy. The research was conducted at the research college at Muria Kudus University. The results state that the assessment model of a system on the website can be completed properly. The level of effectiveness is carried out with respondents as users through the distribution of questionnaires. The results of the analysis with a statistical correlation performance test of 0.985 were declared accepted with a validity level of 97% indicating that the success of the system implemented was from the acceptance side. The higher the empathy with service quality and performance expectations, the greater the student's intention to receive online education services. This research is a reference for developing information systems on e-learning.

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