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Hendra Kurniawan
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Proceeding International Conference on Information Technology and Business
Published by Institut Informatika dan Bisnis Darmajaya
ISSN : 24607223     EISSN : -     DOI : -
Core Subject : Economy, Science,
Computer Science & IT Economics, Econometrics & Finance
Proceeding International Conference on Information Technology and Business is a series of one-year international conferences organized by the Informatics and Business Institute Darmajaya, with local and international partners. The conference will provide a unique opportunity for the productive exchange of interdisciplinary ideas in the fields of computer science and business economics among participants from industry, research institutes, academia, government and policymakers.
Arjuna Subject : Umum - Umum
Articles 395 Documents
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THE EFFECT OF SERVICE AND COSTUMERS LOYALTY ON COSTUMERS SATISFACTION OF ONLINE TRANSPORTATION (Study Case: Students of IIB Darmajaya for MAXIM Users) Sefnia Amalia Putri; Lukman Hakim; NURUL ZARIRAH
Prosiding International conference on Information Technology and Business (ICITB) 2020: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 6
Publisher : Proceeding International Conference on Information Technology and Business

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Abstract

The purpose of this study was to determine the effect of service and costumers loyalty on costumers satisfaction. The scope of this study was students of IIB Darmajaya and user MAXIM application. This study used two variables. Service (X1) and Costumers Loyalty (X2) were dependent variables and Costumers Satisfaction (Y) was the independent variables. The research methods of this study used mix methods and the data for this study was able to be collected using questionnaire.Keyword:  Service, Costumers Loyalty, Costumers Satisfaction, MAXIM
The Effect of International Exchange Programs on Improving The Accreditation of Higher Education : Study analysis at Institute Informatics and Business Darmajaya Betty Magdalena; Suhailah Sideh; Polina Kurtenkova; Mujuni Kenneth
Prosiding International conference on Information Technology and Business (ICITB) 2019: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 5
Publisher : Proceeding International Conference on Information Technology and Business

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Abstract

Study abroad at one of the partner universities of educational institution is important. A student exchange program is a program in which students can study in other countries include not only study abroad, but also various international trips, language courses and summer camps, which are aimed at gaining new knowledge in any field, as well as the practice of a foreign language. The methodology used in this study is a qualitative research that uses descriptive analytic method, which is a method that is not only limited to data collection, but includes data analysis and interpretation. Darmajaya is a private Institute that provide some international programs for students and stuff who want to go abroad. And by these programs the institute has increase accreditation B in 2019 year cause of it can achieve campus quality.Keywords: exchange programs, internation programs, descriptive analytic method, accreditation,high education, IIB darmajaya.
Perceptions Of Selected Heterogeneous Primary School Heads Toward Continuous Quality Improvement (CQI) In The School Strategic Planning Wan Suraya Binti Wan Nik
Prosiding International conference on Information Technology and Business (ICITB) 2017: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 3
Publisher : Proceeding International Conference on Information Technology and Business

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Abstract

In education today, school heads rely on strategic planning to prepare and manage the school’s academic excellence goals. The study employed a, qualitative longitudinal trend approach investigating the perceptions of the selected heterogeneous primary school Heads in Malaysia toward continuous quality improvement (CQI) in the school strategic planning (SSP) in sustaining quality education. The study involved a one-to-one interview with the selected heterogeneous primary school Headmaster and Head- mistresses in thirteen schools, i.e., four from the northern region of Peninsular Malaysia and nine in the Klang Valley area. The analysis of documents and on-site participant observation accompanied the unstructured face-to-face interview with the respondents. A conceptual framework was designed and applied to the interview responses. The finding of the study indicated that CQI is not a new concept but was already in the school management systems structure known as added-value. As such CQI can be put into practice in the school immediately since the similarities with SSP carried out in the school is very apparent. As a result, six themes emerge from the SSP, namely, 1) Effective Planning Methodology, 2) School Vision and Mission, 3) Culture, Climate and Change, 4) Strategic Outcomes (specifically the school programs), 5) Supportive Leadership, and 6) Broad Stakeholder Buy-in or the involvement of not only the parents, the community but also the students and the school. And the four themes emerge from CQI, namely: 1) Planning and Process, 2) Staffing, 3) Data Management, and 4) Leading. The SSP will act as a compass to direct CQI in the school improvement plan that will bring in students’ academic excellence, high performance school status (HPS) and internationalization contact.  Keywords :Continuous Quality Improvement (CQI), High Performance School (HPS), Heterogeneous Primary School Heads, and Added-Value.
DEVELOPMENT OF FUZZY LOGIC CONTROLLER FOR TRAINER KITBASED ON MICROCONTROLLER Zaidir Jamal; Maznur Rusydi
Prosiding International conference on Information Technology and Business (ICITB) 2016: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 2
Publisher : Proceeding International Conference on Information Technology and Business

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Abstract

Informatics and Business Institute Darmajaya Bandar Lampung especially Bachelor of Computer System Program will apply FLC subjects on new curriculum in 2015. To increasing knowledge and motivation of students learning of Fuzzy Logic Controler/FLC is needed a trainer kit.          This study aimed to developed  FLC module for trainer kit. The membership function use a triangle.  The singleton fuzzification  use as fuzzifier.  FLC module is designed to have three subset with 9 rules. Fuzzy inference machine use max-min operator while defuzzification  use the Centre of Average. Fuzzy system implemented on ATmega 32 microcontroller then output converted to analogue using a DAC.         Testing is done by providing input voltage variations and measure the outputs and retrieve data from each of the fuzzy operations through data acquisition program. The test show the modules can work in accordance with the fuzzy operation, the output voltage of FLC module in accordance with changes in input voltage.  KEY WORDStrainer kit, fuzzy logic controller, microcontroller
Designing a Lecturer’s Performance Data Warehouse Model Using Star Scheme Adam Japal; Sutedi Sutedi
Prosiding International conference on Information Technology and Business (ICITB) 2021: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 7
Publisher : Proceeding International Conference on Information Technology and Business

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Abstract

Lecturer performance at Sumatera Institute of Technology is very influential in learning activities. In this situation, a comprehensive control is needed. Further, data of lecturers, research, and so on were massive stored in database due to the number of this institution’ lecturers was more than 500 lecturers. Thus, the leader needed a monitoring system to control lecturers’ performance in the institution. To solve thisproblem, it must be something that able to produce information which support monitoring needs. Data warehouse is collection databases were stored in adatabase. It can support the process of making decision based on information was formed from data warehouse. Thus, in this research, warehouse data which contain support information based on tri dharma of university will be formed. Moreover,warehouse data in this research will be formed on 3 schemes. These schemes are Educational Scheme, Research Scheme and Service Scheme will be functionated as data to make leader’s monitoring dashboard. Star Scheme design was chosen to make these 3 schemes. Those schemes were data basic structures which will be used as a reference for the development of lecturer’s performance appraisal data warehouse. Education scheme, Research scheme, and Service scheme were formedfrom data source which collected from systems. Therefore, these schemes can be used to build a warehouse data in the next research. Star Schema is a model has a small number of tables and clear join path, therefore the query can be donequickly. Keywords—data warehouse, star scheme design, lecturer performances
Assessment Of Environmentally Friendly Building Criteria By Using Sample Fuzzy Additive Weighting (Fsaw) Method To Support Energy-Saving Movement(Study: Office Building Pringsewu District) Danang Kusnadi; Pamuji Setiawan; Ida Ayu Putu Anggie Sinthiya
Prosiding International conference on Information Technology and Business (ICITB) 2017: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 3
Publisher : Proceeding International Conference on Information Technology and Business

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Abstract

The recent energy crisis forces everyone to have a conscious awareness of energy. Energy-saving activities can be done in various ways such as turning off unused lights, turn on television as necessary and many more activities undertaken one of them is building a building that has an environmentally friendly concept. The purpose of knowing the rating / certification as a benchmark has been how far the level of application of green building criteria office buildings in Pringsewu District. The research used qualitative and quantitative descriptive method and by using Fuzzy Sample Additive Weighting Analysis (FSAE). The result of research shows that so far the application of environmentally friendly building in Pringsewu District Office Building has not been done completely, based on 27 items of environmental friendly building assessment criteria, there are only few categories that can be fulfilled either in the concept of building and the concept of the manager or the occupant of building. Keywords : Environmentally Friendly Building, and FSAW.
PERFORMANCE ANALYSIS OF C4.5 AND NAÏVE BAYES ALGORITHM ON CUSTOMER RELATIONSHIP MANAGEMENT (CRM) IN JATIMAS FURNITURE LTD. Beni Apriliyawan; Sri Lestari
Prosiding International conference on Information Technology and Business (ICITB) 2020: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 6
Publisher : Proceeding International Conference on Information Technology and Business

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Abstract

Customer relationship management (CRM) was a part of the marketing strategies to maintain customer satisfaction. Customer satisfaction was an important factor in a business to stay afloat or continued to grow so that business managers needed an evaluation from the customers to find out whether customers were satisfied or not satisfied with the services provided by the company under customer expectations. The objective of this study was to measure the customer satisfaction in the Jatimas Furniture Ltd. using C4.5 and Naïve Bayes Algorithm. The variables of this study were service, price, promotion, product quality, and facilities. This study was expected to assist the company in increasing the level of customer satisfaction to defend the company from its competitors. After that, the performance analysis of the C4.5 and Naïve Bayes Algorithm were done to find out the algorithm that had higher accuracy for evaluating customer satisfaction survey results. The tests were carried out through the Split Validation technique. The result of the tests 1 was that the test 1 used 6 variables of the Naïve Bayes Algorithm by generating 81.48% accuracy and AUC (Area Under Curve) was 0.871 through 90% training data and 10% testing data; while, the test 2 used 4 variables of decision trees C4.5 Algorithm by generating 76.19 % accuracy and AUC (Area Under Curve) was 0.500 through 70% training data and 30% testing data. The conclusion of this study was that the accuracy and AUC (Area Under Curve) of the Naïve Bayes Algorithm were higher than the decision tree C4.5 Algorithm.Keywords: Customer Relationship Management (CRM), Decision tree C.45 Algorithm, Naïve Bayes Algorithm
Improving Relay Matrices for MIMO Multi-Relay Communication Using Gradient Projection Apriana Toding
Prosiding International conference on Information Technology and Business (ICITB) 2015: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 1
Publisher : Proceeding International Conference on Information Technology and Business

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Abstract

In this paper, we design the optimal relay matricesfor multiple-input multiple-output (MIMO) relay communicationsystems with parallel relay nodes using the projected gradient(PG) approach. We show that the optimal relay amplifyingmatrices have a beamforming structure. Using the optimalstructure, the relay power loading algorithm is developed tominimize the mean-squared error (MSE) of the signal waveformestimation at the destination node. Simulation result demonstratethe effectiveness of the proposed relay amplifying matrix withmultiple parallel relay nodes using the PG approach in the systembit-error-rate performance.Index Terms—MIMO relay, parallel relay network, beamforming,non-regenerative relay, projected gradient.
VALUATION OF THE YOUTH’S SELF-IDENTITY VIA PRINCIPAL COMPONENT ANALYSIS Ahmad Zaharuddin Sani Ahmad Sabri; Shamshuritawati Sharif; Roziya Abu; Rozira Abu
Prosiding International conference on Information Technology and Business (ICITB) 2020: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 6
Publisher : Proceeding International Conference on Information Technology and Business

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Abstract

Self-identity is believed to be an important determinant of psychological well-being that is mostly challenging during young life stage. Youth with high self-identity able to develop positive attitude such as self-confidence, more optimist, and accept disagreement. Therefore, in this study, Northern Region of Peninsular Malaysia was investigated to identify the most influential factors that contributing to the youth’s self-identity. The data first investigate by using descriptive statistics followed by a multivariate statistical analysis. Principal component analysis (PCA) was utilized to simplify the complex relationship among 35 self-identity parameters. Based on 63.85 total variation in the data, the results show that youth’s self-identity are influent by four main factors which are religion, patriotism, economy and government aids. This study presents the usefulness of PCA in evaluating the factors of self-identity. It is valuable for educators to conceive optimum action plans for controlling low self-identity in future generation. Finding of this study on the self-identity of young generation in the state of Kedah are discussed. Taking into consideration are the complexity of Malaysian society, one that consists of differences in ethnicity, class, education, religion, language and geographical location, which in itself produces young Malaysians of various identities.Keywords: Youth, Self-identity, multivariate statistics, principal component analysis
Transformation Of Librarian As Knowledge Manager In Big Data Era Sutarsyah Sutarsyah; Hendro Subagyo; Noorika R. Widuri; Ariani Indrawati
Prosiding International conference on Information Technology and Business (ICITB) 2019: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 5
Publisher : Proceeding International Conference on Information Technology and Business

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Abstract

Processing big data is complicated caused by its complexity like the quantity of data, the various data format in various representations, and very fast data changes. Librarians are challenged to be able to exploit the potential of big data, they are challenged to analyze and extract knowledge from the data to easily understood and used by users because knowledge is the most important asset and greatest competitive advantage of many organizations. So, the librarian should to improve their skills and be creative to keep up with the new environment. One of the things that can be done by librarians is to strengthen its function as a knowledge manager. This study aims to know how the role of librarians as knowledge managers in the era of big data and what skills needed to be a knowledge manager in the big data era. The study was conducted by a literature review from various sources. The analysis was done descriptively qualitatively based on the sources of literature obtained. The results of the study show the skills that must be possessed as follows: IT skills, literacy, technical and analytical skills, extract, filter and disseminate vital external knowledge, communication skills, advocacy, create, record and store information effectively -strategic planning ability and use information tools effectively.Keywords: Big data, librarian, knowledge management, digital ecology.

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