cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Danang
Contact Email
garuda@apji.org
Phone
+628995992828
Journal Mail Official
hanu@stekom.ac.id
Editorial Address
Jl. Majapahit No.304, Pedurungan Kidul, Kec. Pedurungan, Semarang, Provinsi Jawa Tengah, 52361
Location
Kota semarang,
Jawa tengah
INDONESIA
Journal of Management and Informatics
Published by Universitas Sains Dan Teknologi Komputer
ISSN : 29617731     EISSN : 29617472     DOI : 10.51903
Core Subject : Science,
Computer Science & IT Decision Sciences, Operations Research & Management
management and business economics involving operational management, management of human resources, finance management, marketing management, social and economic management
Arjuna Subject : Bisnis, Menejemen, dan Akutansi (semua kategori) - Sistem Informasi Menejemen
Articles 16 Documents
 1   2 
Enhancing Performance Using New Hybrid Intrusion Detection System Candra Supriadi; Charli Sitinjak; Fujiama Diapoldo Silalahi; Nia Dharma Pertiwi; Sigit Umar Anggono
Journal of Management and Informatics Vol 1 No 2 (2022): Agustus: Journal of management and informatics
Publisher : Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jmi.v1i1.134

Abstract

Intrusion Detection Systems (IDS) are an efficient defense against network attacks as well as host attacks as they allow network/host administrators to detect any policy violations. However, traditional IDS are vulnerable and unreliable for new malicious and genuine attacks. In other case, it is also inefficient to analyze large amount of data such as possibility logs. Furthermore, for typical OS, there are a lot of false positives and false negatives. There are some techniques to increase the quality and result of IDS where data mining is one of technique that is important to mining the information that useful from a large amount of data which noisy and random. The purpose of this study is to combine three technique of data mining to reduce overhead and to improve efficiency in intrusion detection system (IDS). The combination of clustering (Hierarchical) and two categories (C5, CHAID) is proposed in this study. The designed IDS is evaluated against the KDD'99 standard Data set (Knowledge Discovery and Data Mining), which is used to evaluate the efficacy of intrusion detection systems. The suggested system can detect intrusions and categorize them into four categories: probe, DoS, U2R (User to Root), and R2L (Remote to Local). The good performance of IDS in case of accuracy and efficiency was the result of this study.
A DIGITAL PRINTING APPLICATION AS AN EXPRESSION IDENTIFICATION SYSTEM Arman Arman; Prasetya Prasetya; Feny Nurvita Arifany; Fertilia Budi Pradnyaparamita; Joni Laksito
Journal of Management and Informatics Vol 1 No 2 (2022): Agustus: Journal of management and informatics
Publisher : Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jmi.v1i1.135

Abstract

Human Computer Interaction (HCI), a growing research field in science and engineering, aims to provide a natural way for humans to use computers as tools. Humans prefer to interact with each other mainly through speech, but also through facial expressions and gestures, for certain parts of the speech and displays of emotions. The identity, age, gender, and emotional state of a person can be obtained from his face. The impression we receive from the expression reflected on the face affects our interpretation of the spoken word and even our attitude towards the speaker himself. Although emotion recognition is an easy task for humans, it still proves to be a difficult task for computers to recognize user`s emotional state. Advances in this area promise to arm our technological environment by means for more effective interactions with humans, and hopefully the impact of facial expressions on cognition will increase rapidly in the future. Will do. In recent years, the adoption of digital has increased rapidly, and the quality has improved significantly. Digital printing has resulted in fast delivery and needs-based costs. This article describes a sophisticated combination classifier approach, an empirical study of ensembles, stacking, and voting. These three approaches were tested on Nave Bayes (NB), Kernel Naive Bayes (kNB), Neural Network (NN), Auto MultiLayer Perceptron (Auto MLP), and Decision Tree (DT), respectively. The main contribution of this paper is the improvement of the classification accuracy of facial expression recognition tasks. In both persondependent and nonpersondependent experiments we showed that using a combination of these classifier combinations gave significantly better results than using individual classifiers. It has been observed from experiments that the overall voting technique by voting achieves the best classification accuracy.
ANALYSIS OF MULTI USER-BASED MULTI USER COOPERATIVE INFORMATION SYSTEM ANALYSIS WITH RND METHOD Sri Handoko; Didik Sofian Haryadi; Henny Kumalasari Widodo
Journal of Management and Informatics Vol 1 No 2 (2022): Agustus: Journal of management and informatics
Publisher : Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jmi.v1i1.136

Abstract

In conducting research, using descriptive methods, where the sources and types of data used are quantitative data and qualitative data. The research design used by the author is a primary data research design and a secondary data research design. The data collection technique used is a field research technique which includes interviews and observations, while a library research technique includes data collection techniques by studying, reviewing and understanding existing data sources. in several books related to the research. In the presentation of the raw material inventory report still using manual recording using inventory cards and Microsoft Office Excel 2003 software, then the new information system will be used to create a system that includes making DFD, ERD, Normalization, context diagrams and physical design, namely output design and databases. From the results of the study, it can be concluded that the existing system in CV. Adi Sejahtera Bandung there are several weaknesses, the system for recording transactions in and out of raw materials that is run manually is still not efficient, the occurrence of errors and the slow sales process is due to the slowness in receiving information on goods at this company. The author suggests using a computerized raw material inventory information system to help management control inventory transactions by improving the information structure in reports and making standardized reports to make work efficient and effective.
The Efficient Approach in Peer-to-Peer Systems to Achieve High Efficiency Lukman Santoso; Marcus Gunadi Wibawa; Muhamad Syarifudin; Priyadi; Titi Christiana
Journal of Management and Informatics Vol 1 No 2 (2022): Agustus: Journal of management and informatics
Publisher : Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jmi.v1i1.137

Abstract

Peer-to-peer systems nowadays are widely used because of the scalability and high reliability. File replication and consistency maintenance are widely used techniques to achieve high system performance. These techniques are connected to each other. The connection of these techniques is consistency maintenance is needed in file replication to keep the consistency between a file and the replicas. Traditional file replication and consistency maintenance methods need a high cost. The usage of IRM (Integrated file Replication and Consistency Maintenance inP2P systems) which will achieve high efficiency at a significantly lower cost can be used to solve this problem. IRM reduces redundant file replicas, consistency maintenance overhead, and unnecessary file updates.
Analysis rendezvous-based techniques relate to power conservation Agus Waryanto; Antonius Juniadhi Soekendar; Ely Andra Widharta; Greget Widhiati; Irdha Yunianto
Journal of Management and Informatics Vol 1 No 2 (2022): Agustus: Journal of management and informatics
Publisher : Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jmi.v1i1.138

Abstract

Power conservation is a vibrant area of research on wireless sensor networks. Several research papers have shown that using mobile sync in the sensor field, which collects data from sensor nodes via single or multi-hop communication, can save significant energy. However, sinks move slowly, which increases sensor network delays, especially in delay-sensitive applications. To address this issue, various rendezvous-based techniques are described in which a subset of sensor nodes are selected from the field as rendezvous points (RPs). The remaining nodes transfer the captured data to the next RP, where the data is buffered. The RP is then used to build a path for the mobile sink to tour and collect the buffered data. This article describes various rendezvous-based techniques and analyzes their strengths and weaknesses in terms of energy savings.
THE ROLE OF ORGANIZATIONAL CULTURE AS A MEDIATING TO INCREASING Saryadi Saryadi; Indra Hastuti; Novita Dian Setiaji
Journal of Management and Informatics Vol 1 No 1 (2022): April : Journal of management and informatics
Publisher : Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jmi.v1i1.139

Abstract

This study is intended to assess the behavior of the variables of motivation, discipline, and leadership on the performance of ASN at the Wonogiri regional Secretariat through organizational culture or without organizational culture.From 140 ASN, be used 114 respondents as sample with Slovin formula were taken with a simple random sampling. The data was then analyzed using a path analysis system and equipped with statistical tests. Field findings show that: 1) Motivation has a significant influence on organizational culture in Wonogiri regional Secretariat; 2) Discipline has a significant influence on the culture of the organization in the Wonogiri regional Secretariat; 3) Leadership has an influence but not significant on the organizational culture in the Wonogiri regional Secretariat; 4) Motivation has a significant effect on the performance of ASN in the Wonogiri regional Secretariat; 5) Discipline has no significant effect on the performance of ASN in the Wonogiri regional Secretariat; 6) Leadership has an influence, although not insignificant, on the performance of ASN in the Wonogiri regional Secretariat; and 7) Organizational culture has a significant influence on the performance of ASN in the Wonogiri regional Secretariat
THE EFFECT OF INNOVATION ON F&B MMSMEs IN MALANG CITY Dian Candra Dewi; Sudarmiatin Sudarmiatin; Agus Hermawan
Journal of Management and Informatics Vol 1 No 3 (2022): Desember : Journal of management and informatics
Publisher : Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jmi.v1i3.141

Abstract

The purpose of this study was to examine the effect of marketing innovation, product innovation, and cafe atmosphere on purchasing decisions in F&B MSMEs. The sampling technique used was purposive sampling. The research uses qualitative methods with a descriptive approach and quantitative methods in data processing for hypothesis testing. Hypothesis testing uses a structural regression approach with Smart-PLS 3.0 software using the t-test at a significance level of 5%. The choice of software is because this study uses path analysis with a sample size of 75 F&B MSMEs consumers in Malang City
THE EFFECT OF E-SERVICE QUALITY ON REPURCHASE INTENTION THROUGH E-TRUST AND E-SATISFACTION (STUDY OF B2B EMOS MARKETPLACE’S USER IN MALANG) Firda Meisaroh; Sudarmiatin Sudarmiatin; Agus Hermawan
Journal of Management and Informatics Vol 1 No 3 (2022): Desember : Journal of management and informatics
Publisher : Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jmi.v1i3.142

Abstract

EMOS Marketplace as one of the business to business (B2B) e-commerce which is in great demand by customers, especially pharmacies, clinics and private hospitals. Along with the development of technology in the industrial era 5.0, where customers become decision makers and can determine for themselves which distributor to choose to buy the pharmaceutical products needed at this time. This research is a quantitative research using a descriptive research design and path analysis techniques. There are consisting of 200 pharmacists that become respondents by using Slovin formula approach. The results of this study indicate that variables E-Service Quality, E-Trust, E-Satisfaction and Repurchase Intention have a positive and significant. Based on the results of this study, suggestions that researchers can convey to EMOS Marketplace to continues improvement include increasing customer security standards, adding a product search feature based on manufacturers and WhatsApp notifications to find out order status. Hopefully EMOS Marketplace always create continuous innovation (continues improvement) in terms of service. So that customers will feel trusted and satisfied with EMOS Marketplace
THE EFFECT OF ASSETS STRUCTURE AND FIRM SIZE ON FIRM VALUE MEDIATED BY CAPITAL STRUCTURE Eka Wulan Sari; Elly Siswanto
Journal of Management and Informatics Vol 1 No 3 (2022): Desember : Journal of management and informatics
Publisher : Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jmi.v1i3.143

Abstract

This paper aims to investigate how the effect of Assets Structure and Firm Size on Firm Value Mediated by Capital Structure in Non-Financial Sector Companies Listed on the Indonesia Stock Exchange period 2013-2021. The research method used in this research quantitative An empirical research was conducted with a quantitative approach using panel regression OLS to estimates the dirrect effect and Partial Least Squares Structural Equation Modeling (PLS-SEM) to estimates indirect effect, by using STATA statistical software. sample selection using purposive sampling and found a sample of 180 companies. From the analysis it was found that capital structure and asset structure have no effect on firm value, Firm size has a negative significant on firm value , asset structure has a negative significant on capital structure, firm size has a positive significant effect on capital structure. In addition, capital structure is able to mediate the relationship between asset structure and firm size on firm value. Empirical studies conducted usually only look at the direct effect of the independent variable on the dependent variable, but in this study examines the direct and indirect effects of the independent variables on the dependent variable. In addition, this study does not only use samples from 1 company sector, but using all non-financial sectors companies listed on the Indonesia Stock Exchange
THE EFFECT OF WORK ENVIRONMENT AND MOTIVATION ON JOB SATISFACTION AND ORGANIZATIONAL COMMITMENT AND THEIR IMPACT ON ORGANIZATIONAL CITIZENSHIP BEHAVIOUR Joko Kurniawan; Budi Eko Soetjipto; Agus Hermawan
Journal of Management and Informatics Vol 1 No 3 (2022): Desember : Journal of management and informatics
Publisher : Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jmi.v1i3.144

Abstract

This study aims to determine the role of work environment, motivation, job satisfaction, and organizational commitment in improving the Organizational Citizenship Behavior (OCB) for the employee at the PT Garudafood Putra Putri Jaya Tbk of Gresik area. The research method applied is quantitative, using path analysis and the Sobel test to examine the relationship and the magnitude of the contribution of influence between each variable. The number of respondents in this study was 200 employees.The results showed that the work environment and motivation significantly positively affected job satisfaction. Meanwhile, work environment, motivation, and job satisfaction positively and significantly affect organizational commitment. It was found that communication between superiors and subordinates is an essential factor for improving OCB, so further research is needed on the effect of leadership style on OCB

Page 1 of 2 | Total Record : 16

 1   2 

Filter by Year

2022 2023


Reset
Filter By Issues
All Issue Vol 2 No 1 (2023): April : Journal of management and informatics Vol 1 No 3 (2022): Desember : Journal of management and informatics Vol 1 No 2 (2022): Agustus: Journal of management and informatics Vol 1 No 1 (2022): April : Journal of management and informatics