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Journal of Advances in Information Systems and Technology
Published by Universitas Negeri Semarang
ISSN : -     EISSN : 2715999X     DOI : https://doi.org/10.15294/jaist
Core Subject : Science,
Computer Science & IT
Journal of advances in Information Systems and Technology (JAIST) seeks to promote high quality research that is of interest to the international community.
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 9 Documents
 1 
Search results for , issue "Vol 3 No 2 (2021): October" : 9 Documents clear
Web-Based Employee Attendance System Development Using Waterfall Method
Journal of Advances in Information Systems and Technology Vol 3 No 2 (2021): October
Publisher : Universitas Negeri Semarang

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Abstract

Employees are one of the important elements in carrying out the duties and functions of the Pemalang Regency Communication and Information Department (Diskominfo). However, the management of employee data for recording the attendance of Non Pegawai Negeri Sipil (Non PNS) employees at Diskominfo Pemalang Regency is still done manually so it is not effective and efficient. Therefore, it is necessary to create an Employee Presence System that can manage employee attendance data. The goal is to facilitate the process of managing employee attendance data and make attendance data more accurate. The data collection method used in making the system is an interview. In the interview, consultations and direct questions and answers were conducted with the field supervisor regarding the system requirements to be made. Making this system using the waterfall method. The waterfall method is carried out sequentially from one phase to another. There are five phases in the waterfall method, namely requirements analysis, system design, implementation, system testing, and operation and maintenance. From making a system with this method, an employee attendance system is produced that can manage employee attendance data at the Communication and Information Department of Pemalang Regency.
Implementation of Business Model Canvas in Micro, Small, and Medium Eenterprises (MSME) Wall Panel Furniture as an Effort to Increase Production to Expand Market Share
Journal of Advances in Information Systems and Technology Vol 3 No 2 (2021): October
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jaist.v3i2.52966

Abstract

Abstract. The panel furniture business is one of Indonesia's quite widely practiced industries. This makes panel furniture business activists have to innovate to create good business models and create panel furniture with high aesthetic value and good business processes in business continuity that can compete with MSMEs throughout Indonesia. This study aims to support the sustainability of business processes by implementing the Business Model Canvas. Data collection methods used in this study were interviews and observation. From the research that has been done, it is found that the implementation of the Business Model Canvas makes business processes run better than before. This is because the business processes that occur run more regularly.
Business Process Evaluation and Improvement Using the Quality Evaluation Framework Approach Restaurant Management During a Pandemic
Journal of Advances in Information Systems and Technology Vol 3 No 2 (2021): October
Publisher : Universitas Negeri Semarang

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Abstract

Business is an activity that aims to get added value in materials or services. Currently, business is an activity carried out by various groups, and one example is the business carried out by a restaurant in one of the cities of Bandung. Several activities were less than optimal in carrying out its business processes, resulting in various complaints. This activity occurred when the Basil restaurant changed its business process, initially offline to online, due to the covid-19 pandemic. Therefore, it is necessary to evaluate using the Quality Evaluation Framework (QEF) method to find the gaps that occur. The first step is to identify the primary business processes in the workshop, then model the business processes using the Business Process Model and Notation (BPMN). Then determine the quality factor and the company's target and calculate according to the equations in the QEF method. Then identify the quality factors that are not following the company's mark. After finding a gap in the evaluation process, the next step is to carry out a Root Cause Analysis, and the goal is to find out the causes and root causes of the gap. The results of this study are the reasons for the causes of problems that occur in the evaluated business processes.
After Sales Business Process Optimization
Journal of Advances in Information Systems and Technology Vol 3 No 2 (2021): October
Publisher : Universitas Negeri Semarang

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Abstract

In managing a business, service to customers is something that cannot be underestimated. Customer satisfaction with the services provided will affect whether in the future the customer will conduct transactions again in the business or will choose other services that are more satisfying. After-sales service or after-sales service is a service that is rarely provided by a business to consumers. However, this service is an important service to find out how the level of customer satisfaction with the products of the business. In this study, we will describe the optimization of after-sales services in an SME printing business as a case study. This research will use descriptive research methods with survey data collection methods and literature study. Respondents are customers who have made transactions in this SME printing business.
Design of Attendance System for Pemalang Diskominfo Employees Using Design Thinking Method
Journal of Advances in Information Systems and Technology Vol 3 No 2 (2021): October
Publisher : Universitas Negeri Semarang

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Abstract

Employees are an important part of carrying out the obligations of the Communication and Information Office (Kominfo) Pemalang Regency. However, the management of employee data for recording attendance at the Department of Communication and Information of Pemalang Regency is still processed manually, so that the attendance process management is considered ineffective and inefficient. Therefore, it is necessary to create an Employee Presence System that can manage employee attendance data. The goal is to facilitate the process of managing employee attendance data and making attendance data more precise. A data collection method is applied in making the system is an interview. In the interview, consultations and direct questions and answers were conducted with the field supervisor regarding the system requirements to be made. The design of this system uses the design thinking method. The design thinking method is carried out sequentially from one stage to another. There are five stages in the design thinking method: empathy, determination, ideas, prototypes, and testing. From making a system with this method, a design for an employee attendance system is produced that is comfortable to look at and easy to use in all circles.
ACCEPTANCE ANALYSIS OF TECHNOLOGY-BASED PERSONNEL MANAGEMENT INFORMATION SYSTEMS (SIMPATIK) IN SUPPORTING THE IMPLEMENTATION OF E-GOVERNMENT IN THE SEMARANG CITY MANPOWER SERVICE
Journal of Advances in Information Systems and Technology Vol 3 No 2 (2021): October
Publisher : Universitas Negeri Semarang

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Abstract

In this digital era, information technology has an important role for institutions, companies, communities, and governments. In carrying out the main tasks of the Semarang City Manpower Service, one of them is evaluating employee performance. In assessing the performance of the Semarang City Manpower Service employees using SIMPATIK which was developed by the Semarang City BKPP which was launched in 2018. Where the implementation of the new system needs to be evaluated further. This is due to the failure to implement e-government services, not because of the quality and capacity of the system, but because of the low user acceptance of these services. Thus, it is necessary to analyse the level of acceptance in using SIMPATIK services at the Semarang City Manpower Service whether it can be evaluated further. So that SIMPATIK can still exist to be used for various kinds of services contained in the application by ASN at the Semarang City Manpower Service. The method applied to data collection is the interview and questionnaire method. While the method applied to evaluate SIMPATIK is the Technology Acceptance Model (TAM) by applying four research variables, namely perceived usefulness (PU), perceived ease of use (PEOU), attitude toward using (ATU), and behavioural intentions (BI). To examine the data adopted the method of Structural Equation Model-partial Least Square (SEMPLS). The conclusion reached in this study is that all hypotheses developed in this study were accepted, except for PU on BI rejected because the value of T-Statistics (0.846) < T-Table (1.96) and P-Values were more than 0.05 with a value of 0.398 .
User Experience Analysis of Satisfaction of Job Seekers (PENCAKER) in the City of Semarang Manpower Department in Using the SIKER Application Using the User Experience Questionnaire (UEQ) Method
Journal of Advances in Information Systems and Technology Vol 3 No 2 (2021): October
Publisher : Universitas Negeri Semarang

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Abstract

The Semarang City Manpower Service or also known as (DISNAKER) is a government agency that can foster and control the manpower sector. The Manpower Office has its website application, namely the work system (SIKER) which is an integrated employee recruitment information system from the Semarang city government, companies, and also the community or job seekers. This study aims to understand the level of comfort in terms of User Experience in using the SIKER application. Analysis of the SIKER website application by applying the User UEQ method approach given to 32 respondents who have used this website. The UEQ assessment focuses on six aspects, namely: efficiency, attractiveness, accuracy, clarity, novelty, and stimulation. The results obtained after conducting the analysis are that the average respondent gives below average results, at the User Experience level the efficiency item gets a sufficient value, on the clarity, accuracy, stimulation, attractiveness, and novelty scales it gets a value below the average. This tends to be the lack of seeker users with this SIKER application. In other words, the reason is that there are still many users who don't understand this application because this application is still relatively new.
Implementation of the FP-Growth Algorithm with RFID on the Monitoring System for Building Users in a Smart-Building Environment
Journal of Advances in Information Systems and Technology Vol 3 No 2 (2021): October
Publisher : Universitas Negeri Semarang

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Abstract

Internet of Things (IoT) technology is developing rapidly and is widely applied to assist all human needs. Radio Frequency Identification (RFID) is a very popular IoT device. One application is to limit employee access in the office. In this study, RFID devices are used to limit room access rights, after the building user performs an RFID scan, the data will be stored in the database. The stored data is then used to find patterns of employee activity using the FP-Growth algorithm. The FP-Growth algorithm runs by tracing the tree from bottom to top and getting frequent itemsets obtained from the FP Tree based on the stored data. This study indicates that the time required for the RFID device to scan to determine whether the user has access or not is 2000ms. The hardware communication time with the information system using the API is 262ms then proceeding from the software to the database is 239ms. In the implementation of the FP-Growth algorithm, the time required for the FP-Growth algorithm to process 100 activity data divided into 10 days is 324 ms. From the 100 activity data, it can be concluded that if the employee enters the server room, server room, guest room, and guest room, the probability of the employee entering the multimedia room is 1 (100%). Furthermore, if the employee enters the multimedia room, multimedia room, server room, employee room, and the guest room then the probability of the employee entering the data room is 0.1 (10%).
Multilayer Perceptron Optimization on Imbalanced Data Using SVM-SMOTE and One-Hot Encoding for Credit Card Default Prediction
Journal of Advances in Information Systems and Technology Vol 3 No 2 (2021): October
Publisher : Universitas Negeri Semarang

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Abstract

Credit risk assessment analysis by classifying potential users is an important process to reduce the occurrence of default users. The problems faced from the classification process using real-world datasets are imbalanced data that causes bias-to-majority in model training outcomes. These problems cause the algorithm to only focus on the majority class and ignore the minority class, even though both classes have the same important role. To overcome this problem, a combination of One-hot encoding (OHE) and SVM-Synthetic minority oversampling technique (SVM-SMOTE) techniques are used for the optimization process of the MLP classification algorithm. OHE is used to encode values categorical nominal and SVM-SMOTE for the oversampling. The results of the measurement of the ability of the model generated from the optimized MLP are then compared with the baseline using the AUC score. The data used is the default of credit card client dataset from Taiwan which has 30000 instances. The result of the highest AUC score of the MLP that has gone through optimization is 0.7184, an increase of 0.2179 compared to the baseline.

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