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Contact Name
Ali Mulyawan
Contact Email
alimulyawan1@gmail.com
Phone
+6222-5230382
Journal Mail Official
admstmikmi@gmail.com
Editorial Address
Jl. Soekarno-Hatta No. 211 Leuwi Panjang Bandung
Location
Kota bandung,
Jawa barat
INDONESIA
Jurnal Computech & Bisnis (e-Journal)
ISSN : 19789629     EISSN : 24424943     DOI : https://doi.org/10.56447/ath
The scope of this journal covering the field Computer, Technology and Business. Topic related to these fields can be information systems, informatics, product based knowledge, computer science, knowledge management, business and management, business IT, IT Governance, communication and marketing, enterprise architecture planning, business process management, business process reengineering, modeling and simulation, artificial intelligence, information security, social network, cloud computing, entrepreneurship, human resource management, operation management, financial management, strategic management, research online and other related topics.
Articles 6 Documents
Search results for , issue "Vol 11, No 2 (2017): Jurnal Computech " : 6 Documents clear
Penggunaan Naïve Bayes Classifier Untuk Pengelompokan Pesan Pada Ruang Percakapan Maya Dalam Lingkungan Kemahasiswaan Muhammad Saiful Islam; M. Imam Fauzan P. P. N; Muhammad Taufiq Pratama
Jurnal Computech & Bisnis (e-Journal) Vol 11, No 2 (2017): Jurnal Computech & Bisnis
Publisher : STMIK Mardira Indonesia, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (736.665 KB) | DOI: 10.55281/jcb.v11i2.161

Abstract

Group chat feature provided by instant messaging service like LINE or WhatsApp in student environment has high importance, but not all of the conversation discussed were relevant with the mission of the group itself. With certain reasons, when lot of messages are unread, unaware users will see the first chats displayed on the screen, and will ignore or clear the rest. Thus, it is common for important messages to be ignored this way if they were placed on the middle of the unread chats. That stack of messages could be classified automatically, so users could get the information about the categories of the messages. This research test Naïve Bayes Classifier usage to classify messages in student usage environment, and we show that with good classification model, Naïve Bayes classifier performs well with F-measure score reaching 90,57% for one of the categories.  Keywords: naïve bayes classifier, instant messaging, text classification.
Perancangan Aplikasi Stegakrip Dengan Metode LSB Dan Algoritma RSA Berbasis Web Rohmat Nur Ibrahim; Ilham M.S.
Jurnal Computech & Bisnis (e-Journal) Vol 11, No 2 (2017): Jurnal Computech & Bisnis
Publisher : STMIK Mardira Indonesia, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1088.022 KB) | DOI: 10.55281/jcb.v11i2.162

Abstract

Security is necessary especially in maintaining data or information that is private and confidential. For that required a data security with the aim of keeping the data so that can not be accessed by parties who do not have rights. Based on the above information is made a stegakrip application where the stegakrip is a combination of two words of steganography and cryptography. Where cryptography is the art of keeping messages safe when messages are sent from one place to another. While steganography is an art of hiding secret messages on a medium in such a way that no one suspects the existence of hidden messages. In this application stegakrip used LSB (Least Significant Bit) method which is a steganography method where a data is hidden into an object such as images where the bits are less meaningful in the picture is reordered as a place of data insertion. As for cryptography in this application used RSA algorithm (Rivest, Shamir, Adleman) which is one of asymmetric cryptography algorithm where the key for encryption is different with the key used to decrypt a data. Other means as a comparison for cryptography provided encryption with AES (Advanced Encryption Standard) algorithm and Hash function.  Keywords: stegowrip, steganography, cryptography.
Pengaruh Self Assesment System Terhadap Kepatuhan Wajib Pajak S Mia Lasmaya; Neni Nur Fitriani
Jurnal Computech & Bisnis (e-Journal) Vol 11, No 2 (2017): Jurnal Computech & Bisnis
Publisher : STMIK Mardira Indonesia, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (455.408 KB) | DOI: 10.55281/jcb.v11i2.159

Abstract

The purpose of this study is to know the implementation of self assessment system of private person, to know Personal Taxpayer Compliance in one of KPP in Bandung and to know how much influence Self assessment system to Personal Taxpayer Compliance. The method used in research on one KPP Pratama in Bandung is descriptive analysis method where the technique used in collecting data is done through interviews, questionnaires and library research, Sampling technique with nonprobability sampling is a saturated sample, where all members of the population are sampled and techniques data analysis is done through descriptive analysis and verification analysis. Based on the results obtained the self assessment system is in the category good enough and for Personal Taxpayer Compliance is in the category quite well. Self assessment system has an effect on Personal Taxpayer Compliance of 46,0%, while the rest 54,0% influenced by other factors not examined in this research like condition of tax administration system, service at taxpayer, enforcement of tax law, tariff taxes and so forth. Thus it can be concluded that the influence of self assessment system on taxpayer compliance of individuals on one KPP Pratama in Bandung.  Keywords: self assessment system, personal taxpayer compliance.
Pengaruh Servicescape Terhadap Minat Beli Ulang (Studi Pada Konsumen Giggle Box Café & Resto Cihampelas Walk Bandung) Nadya Yunisya; Ai Lili Yulianti
Jurnal Computech & Bisnis (e-Journal) Vol 11, No 2 (2017): Jurnal Computech & Bisnis
Publisher : STMIK Mardira Indonesia, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (794.99 KB) | DOI: 10.55281/jcb.v11i2.165

Abstract

This research was conducted to determine the influence of servicescape on the customer repurchase intention in Giggle Box Café & Resto Bandung. The method used is the quantitative methods with this type of research is a study of the causal and descriptive. Giggle Box Café & Resto Cihampelas Walk Bandung is a restaurant in Bandung City, this restaurant served western food and Indonesian food. The sampling that used in this research is non-probability sampling with the type is accidental sampling. The number of respondents are 100 respondents who consume Giggle Box Café & Resto Cihampelas Walk. Data analysis technique that being used is multiple linear regression analysis. In this research, servicescape is in good category and repurchase intention is in passable category. Based on the results of hypothesis testing simultaneously, servicescape variables influence positively and significantly to consumer repurchase intention Giggle Box Café & Resto Cihampelas Walk Bandung. Based on the results of partial hypothesis test, obtained that ambient condition, spatial layout and functionality, and sign, symbol, and artifact have no effect positively and significantly to consumer repurchase intention. Based on the coefficient of determination is obtained that the influence of servicescape variables on the consumer repurchase intention is 22,9% and 77,1% of rest is affected by other factors such as quality of service and etc that were not examined in this research.Keywords: repurchase intention, servicescape, consumer behavior.
Pengaruh Motivasi Kerja Terhadap Kinerja Pegawai Negeri Sipil (Studi Kasus Pada Dinas Tenaga Kerja Dan Transmigrasi Provinsi Jawa Barat) Dita Aditya Rahmawati; Alini Gilang
Jurnal Computech & Bisnis (e-Journal) Vol 11, No 2 (2017): Jurnal Computech & Bisnis
Publisher : STMIK Mardira Indonesia, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (487.368 KB) | DOI: 10.55281/jcb.v11i2.160

Abstract

Human resources (HR) is one of the important assets of the company. Human is an important factor in achieving the targets or goals the agency / company. The programs planned by the company an implementation of the vision and mission of the institution. In order to be sustainable, it must be ensured that the program can be applied either by the offender institution. The percentage achievement of performance at the Department of Labor and Transmigration of West Java Province as a whole can be categorized as very good because it can achieve the target of more than 100% and has increased every year even though there are still some elements that have not been able to achieve the targets. Success or failure of purpose agencies / companies are realized can be seen from the process and the factors that affect the performance of employees one of which is the motivation to work. The purpose of the research is to know how to influence employee motivation consists of the intensity, direction and persistence on the performance of the Civil Service in the Department of Labor and Transmigration West Java Province. This research is a quantitative with descriptive analysis techniques causal, classic assumption test, simple linear regression, hypothesis testing partially (t test) and the coefficient of determination. Analysis of the data used is Non-Probability Sampling methods saturated samples. Respondents were used in this study were 110 people. The results showed that motivation high value with test results the coefficient of determination (R2) of 0.348. It can be concluded that the effect of work motivation on the performance of 34.8%, while the remaining 65.2% is influenced by other variables not examined in this study.  Keywords: work motivation, performance, government employees.
Implementasi Cloud Storage Sebagai Data Center di SMK IGASAR Pindad Ali Akbar Rismayadi; Dwiki Yuliawa
Jurnal Computech & Bisnis (e-Journal) Vol 11, No 2 (2017): Jurnal Computech & Bisnis
Publisher : STMIK Mardira Indonesia, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (756.701 KB) | DOI: 10.55281/jcb.v11i2.261

Abstract

Computer network in SMK IGASAR PINDAD is still stand alone and often experience problems in data storage which includes data sharing using only flash and external hard drive. Unavailability of data backup automatically and data storage not yet central, hence required an alternative technology that can be implemented at SMK IGASAR PINDAD, construction of cloud storage system as data center. The method used is network design and cloud server configuration. As a Service (IAAS) infrastructure as a service and security model uses Secure Socket Layer (SSL) Let's encrypt so that cloud storage enables users to access, sync, share data and centralized data storage.Keywords: IAAS, data center, SSL.

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