Claim Missing Document
Check
Articles

Found 6 Documents
Search

The implementation of Software as a Service (SaaS) in the monitoring system of students’ score at State Polytechnic of Lampung based on cloud computing Dewi Kania Widyawati; Zuriati Zuriati
Jurnal Ilmiah ESAI Vol 9 No 1 (2015)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/esai.v9i1.943

Abstract

Lampung State Polytechnic is one of the Indonesian universities with a vision to be the best 5 of vocational campus in Indonesia in 2020. To achieve the vision, this campus needs the development in many aspects to improve the quality of the graduates to compete with other college graduates in Indonesia. One of the efforts to improve the quality of graduates is by increasing the competence of the student. To face these challenges, this campus must also prepare programs to monitor the competence scores of each student. Therefore, an application that is capable of monitoring the scores in detail is needed to facilitate the students, lecturers, students advisors’ and parents to see the development of the scores any time. The technology developed for this application uses cloud computing. The technology enable the user to access the information via the internet without having to know the technology infrastructure that helps in the process of accessing the data. The service model used in this system is software as service with system development method using Rapid Application Development (RAD). The database design uses normalization techniques and tested through black box testing method.Keywords: cloud computing, software as service, Rapid Application Development, Normalization Techniques, black box testing
Detecting Resemblance Of Orchid Plant Image Through Support Vector Machine (SVM) Of Kernel Linear Method Dewi Kania Widyawati; Zuriati Zuriati
Jurnal Ilmiah ESAI Vol 8 No 3 (2014)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/esai.v8i3.952

Abstract

The research dealt with detecting resemblance of orchid plant image through Support vector machine (SVM) of Kernel Linear method. With one versus rest modeling, the images were taken by using single type camera Canon S550D. The use of trial data and test data varied into for ratio types namely : 50% trial data - 50% test data , 60% trial data - 40% test data , 70% trial data - 30% test data , and 80% trial data - 20% test data. The extract of texture features was done with combining operator circular neighborhood (8,1) and (8,2) and concatenation done through fuzzyfication. The research aimed to (1) design a program to detect the resemblance of orchid plant image (2) implement Support Vector Machine kernel Linear method with one versus Rest model to identify the image of orchid plants both with and without flowers (3) analyze distribution level of accuracy of the four trial and test data examined from each specimen. (4) Analyze resemblance of orchid plant image through Support Vector Machine kernel Linear with one versus Rest model. The research was carried out through: (1) collecting the image and praposes (2) extracting the textures, (3) classifying the Support Vector Machine kernel Linear, (4) data testing and (5) evaluating classification result. The main target of the research is to find out a system to detect the resemblance of orchid plants both with and without flower.Keywords: circular neighborhood, one versus rest, Support Vector Machine kernel Linear
Android based Agriculture products price information system Zuriati Zuriati; Dewi Kania Widyawati
Jurnal Ilmiah ESAI Vol 8 No 2 (2014)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/esai.v8i2.963

Abstract

The research is to design the price information system of agriculture products with Android technology basis. The system is useful for the farmers, society or any agribusiness people in getting agriculture product price information. the users are classified according to their accessibility right which are society users that only to access the price information, the users plus group that have the right to provide the price information and the administrator group that have full authority towards the system. The administrator can accept or deny the information provided by the user plus group. The system is developed in accordance with the stages of system/development life cycle (SDLC) through waterfall method. The stages are: analyzing stage to learn the functional and non functional system needs; designing system to design the physical system, logic and interface ; implementing stage that cover the implementing the programming language – Java , and android operating system; assessing stage to assess the system through Black Box testing and; maintaining stage to maintain the system. The assessment result indicates that the system works well; every button designed can function as expected. The test by users also shows that they get the easy access to the information. The users can easily understand the operating manual of the system as it is user frendly and equippped with product pictures visualization. In the future, it is suggested that the system come complete with more agricultural information as horticulture, plantation, fisheries, and livestock.Keywords: Android, Black Box, agriculture product price, informtion system, SDLC
The Design of Warehouse Data Structure to Support Product Marketing Plan Using Star Schema Dewi Kania Widyawati
Jurnal Ilmiah ESAI Vol 6 No 3 (2012)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/esai.v6i3.1002

Abstract

Warehouse data is a database form that has high capacity data and is not operational. Warehouse data structure of product marketing is developed using star schema so that it can fulfil the need of product marketing information with a variety of dimension criteria. The data recorded into product marketing warehouse data is extracted from the data in operational database. By implementing this warehouse data, company leader will be able to evaluate and plan products easily based on specific marketing regions and evaluate the performance of agent who becomes his/her partner. In order that the data in product marketing warehouse data can be accessed easily, it is necessary to develop a special application and the warehouse data structure needs to be developed continuously so that it becomes more comprehensive. Keywords: database, warehouse data, star schema.
The Design of Information System of Service Order Implementation Monitoring at Information Technology (IT) Maintenance Division Dewi Kania Widyawati
Jurnal Ilmiah ESAI Vol 6 No 2 (2012)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/esai.v6i2.1009

Abstract

The information system of service order implementation monitoring of IT maintenance at an organization or company has an important role to support its work and business. Considering the important role of IT at companies, all the IT equipments must be in good condition and be ready to use. Service order implementation monitoring can help the Head of IT Maintenance Division monitor the progress of his/her division work so that the division work performance will improve. The methods of system development are analysis and structure design methods. The approaches of system development are structured approach, top-down approach, and modular approach. This system design can also minimize users’ work obstacles due to uncontrolled completion time of IT service order. Keywords: service order, information technology, structured approach, top-down approach, and modular approach.
PENGUJIAN OTOMATIS SISTEM INFORMASI INDO TOWING DENGAN KATALON STUDIO Mutiara; Nurul Qomariyah; Dewi Kania Widyawati
ROUTERS: Jurnal Sistem dan Teknologi Informasi Vol. 2 No. 1, Februari 2024 (In Progress)
Publisher : Program Studi Teknologi Rekayasa Internet, Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/rt.v2i1.3277

Abstract

The development of web-based and mobile information systems that support various aspects of human work has become the main focus in the current technological era. The importance of automation testing in ensuring software quality is becoming increasingly profound. The quality of these systems is critical to supporting successful business operations. Automation testing using the STLC method and equivalence partitioning technique is applied to ensure the quality of the Indo Towing system. The testing tool used is Katalon Studio, which facilitates the implementation of automated testing with efficiency. Thus, this study emphasizes the importance of automation testing as a crucial step in software development. The results of the implementation of automation testing using Katalon Studio were successfully carried out according to the information system function without any bugs being found in the system. Tests carried out automatically using Katalon Studio can be concluded that the system is running well.