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Journal : Nuansa Informatika

PERANCANGAN DATA WAREHOUSE DAN PENERAPAN DATA MINING UNTUK MENDUKUNG SISTEM INFORMASI AKADEMIK UNIVERSITAS KUNINGAN Aah Sumiah; Dede Irawan; Fauziah .
NUANSA INFORMATIKA Vol 7, No 02 (2012)
Publisher : FKOM UNIKU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/nuansa.v7i02.64

Abstract

Good quality education is a goal to be achieved by any educational institution. In the world of education dynamically evolving the required educational institutions to improve the quality of education and graduates. To achieve this goal each competing institution to produce a model of innovation and education. Institutions can utilize the availability of appropriate information very influential in increasing the quality of service to students and help produce the right business decisions. The purpose of this study was to produce a model of the data warehouse Brass University Academic Information Systems and generate patterns of data mining to the data admission to prospective students determine possible re-register or not so if the resignation of incoming freshmen are expected to be known early will help the management campus to take the actions necessary to maintain the prospective student. This Tstudy used two models that modeling techniques for data warehouse star schema model and decision tree  classification technique for data mining
SISTEM INFORMASI UJIAN SEKOLAH ONLINE BERBASIS DATA WAREHOUSE (STUDY KASUS : SMP NEGERI 2 LURAGUNG) Roni Sonjaya; aah sumiah; dadan nugraha
NUANSA INFORMATIKA Vol 11, No 1 (2016)
Publisher : FKOM UNIKU

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (854.869 KB) | DOI: 10.25134/nuansa.v11i1.1208

Abstract

Web based information system is in great demand in various circles, including in educational institutions, especially in institutions that have not been computerized, written test system that is often used in academic activities often have many obstacles. The cheating factor and the habit of cheating is the biggest obstacle, besides the factor of the slow assessment process in written test due to the many participants that can hamper the teacher in putting the value into the report card, waste paper and ink cost in making problem and doubling the problem including into negative factor in written exam, this study aims to create an online Data Warehouse based test system that can be utilized in educational institutions to change the current written exam into an online exam system. Therefore, in line with the rapid development of information technology, it is necessary to design and build an Online Data Warehouse based test system to replace the manual written test system. Where this system is expected to reduce the negative factors that often occur, as well as facilitate the teachers in SMP Negeri 2 Luragung in input data into the system, and can minimize operational costs in conducting exams in schools, as well as systems that will be made capable of storing data in large amounts and more secure in data storage, such as teacher data, principal data, student data, subject data, value data and data question.The method used is Data Warehouse, software development procedure using Waterfall method. The research respondents are the students of class IX in SMP Negeri 2 Luragung. Online test system is created by using PHP programming language, MySQL as database and XAMPP web server
TEKNIK PEMBUATAN ANTI VIRUS DENGAN METODE PENCARIAN HEADER FILE DATA SIZEOFCODE DAN ADDRESSOFENTRYPOINT SEBAGAI PATTERN VIRUS Aah Sumiah; Dian Mardiayansyah
NUANSA INFORMATIKA Vol 6, No 02 (2011)
Publisher : FKOM UNIKU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/nuansa.v6i02.55

Abstract

The rapid advances in information technology especially in the field of computer and network technology, and security issues are often discussed. Starting from the immediate threat crackers or malicious hackers to infect through a program called malcode (malicious code). A program or script that is destructive or harmful to categorize as malcode includes computer viruses, worms or Trojan horses.Developments in Indonesia spread malcode initially more dominated by worms and viruses that come from abroad. But in October 2005, this dominance began to crumble with the spread of local viruses in every computer in Indonesia, the virus spreads very quickly and is very uncomfortable for the user to make a computer, so they invented anti-virus as a solution to prevent the spread.Anti Virus Search Method with Data File Header Sizeofcode and Addressofentrypoint is as Virus Pattern-based observations even though the virus writer has to do a custom header dos in order to reduce the size of the virus, but the data header optimal form of the virus and AddressOfEntryPoint SizeOfCode, will not changeKeyword : Anti Virus, Header File, Sizeofcode, AddressOfEntryPoint, Patern Virus, Delphi
ANALISA PERINGKAT OBJEK WISATA DI KABUPATEN KUNINGAN MENGGUNAKAN METODE PREFERENCE RANGKING ORGANIZATION METHODE FOR ENRICHMENT EVALUATION Aah Sumiah
NUANSA INFORMATIKA Vol 9, No 1 (2014)
Publisher : FKOM UNIKU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/nuansa.v9i1.298

Abstract

ABSTRAK Assessment of tourism object is a process where the Department of Kuningan tourism and culture can evaluate and decide easily its rank based on some criterias in the tourism object. It can give information to society about the tourism object relating to its quality and facility. So it is necessary to facilitate the development of information technology in assessing tourism system. One of information technology is Decision Support System ( DSS ). Decision Support System is a set computer based procedure for processing and assessment to help managers to make decisions. Decision-makin in this case is to help decision makers to choose various alternative decision as the result of information processing that is obtained or available. The writer uses Preference Ranking Organization Method for Enrichment Evaluation (PROMETHEE) because this method is one method of solving problems with  priority level. The result of this research is hoped that it can help Department of Kuningan Tourism and Culture in assessing all tourism objects.Keywords : tourism object , Promethee , information technology, Decision Support System,