Jurnal Computech & Bisnis

76 - 83

Authors: Ahmadi, Ali

Cloud computing is an alternative model of the implementation and utilization of services related to Information Technology. This paradigm is touted to simplify the way procurement and purchasing IT products by the buyer, and also lighten the load shipments by vendor. However, there are a number of risks and constraints to adopt this model. Security is always associated the word with cloud computing. Some sources of security issues in the cloud is determined by its own cloud -based infrastructure network (internet). The basic concept of distributed computing cloud that contains the potential security vulnerabilities continues to be the study of the experts. The reason is distributed in cloud computing relies heavily on Internet technology. In this paper will try for reviews safety aspects related to the infrastructure and the implementation of cloud computing it.

93 - 99

Authors: Marjito

In this paper, I would like to reveal “how to plan a lesson” which is conducted by English lecturer at Sekolah Tinggi Manajemen Informatika dan Komputer (STMIK) Mardira Indonesia Bandung compared with “how to plan a lesson” based on Brown (1994:395). Are there any relevance between them?

105 - 114

Authors: Handayani, Wuri

Fraud is an act that is contrary to the truth and done intentionally to get something that is not a right of the culprit, so may result in losses to the company. To overcome this problem we need a tool that is expected to help the company's management in addressing the issue of fraud, the internal audit of internal control in particular. Based on the calculations, especially with the Spearman rank correlation coefficient was calculated rs = 0.949. This means in particular the relationship between internal audit of internal control with fraud is very strong, positive and focused. While based on a table of values Rs (Spearman Rank) with N = 10 and alpha = 0.05 i.e. Rs table = 0.648, because Rs count  based on the calculations, especially with the Spearman rank correlation coefficient was calculated Rs = 0.949. This means in particular the relationship between internal audits of internal control with fraud is very strong, positive and focused. While based on a table of values Rs (Spearman Rank) with N = 10 and > Rs table (0.949 > 0.648), then Ho is rejected and Ha accepted. The result of the calculation is the determination coefficient Kd = 90.06 %, this means that the influence / contribution of internal audit of internal control, especially against fraud amounted to 90.06 % and the balance of 9.94 % is influenced by other factors such as economic conditions, competition companies and others Based on hypothesis testing, obtained t = 8.513, whereas according to the t distribution table obtained t table = 2.306. Based on the results of the study showed that t > t table (8.513 > 2.306), this means that Ho is rejected and Ha accepted. Furthermore, the hypothesis which says “There is a significant relationship and influence between internal audit of internal control, especially against fraud, on the PT. Bukopin Branch Duri in Riau, is acceptable.

14 - 22

Authors: Ahmadi, Ali

Cloud computing is an alternative model of the implementation and utilization of services related to Information Technology. This paradigm is touted to simplify the way procurement and purchasing IT products by the buyer, and also lighten the load shipments by vendor. However, there are a number of risks and constraints to adopt this model. In general, the definition of cloud computing is a style of computing with a large number of IT services that are scalable presented in the form of 'service' to external customers using Internet technologies. This provides an alternative to the vendors in the supply of business services supported by IT. Cloud computing contains a number of basic concepts, namely grid computing, distributed network of servers, distributed virtualization, and a series of services concept is Software as a Service (SaaS), Platform as a Service (PaaS) and Infrastructure as a Service (IaaS) , and so on which became known as the terminology XaaS. Cloud computing relies heavily on Internet technology. Therefore, the network infrastructure is one of the cores of cloud computing implementations. This paper will attempt to examine the role of technology in the implementation of cloud computing network.

30 - 36

Authors: Siswoyo, Bambang; Andrianto2

Travelling Salesman Problem ( TSP ) is a problem in which a trader must make a circuit or a route through several cities, where each city is visited only once and to minimize the total distance traveled . The limit is that every city that passed only once visited, and the merchant must return to the city of origin at the end of his journey . The program searches the shortest distance made, based on two algorithms namely genetic algorithms and Ant Colony System ( ACS ) . Genetic algorithm is an algorithm that works based on the mechanism of natural selection and natural genetics. The main idea behind this algorithm is to choose the best individuals from a population of individuals and between individuals recombination to generate new individuals are expected to be better than the previous individual. Ant Colony System is an algorithm that uses the workings of the ant colony to solve TSP problem. At ACS, there are a set of ants working together to determine the best solution TSP, ants working together through indirect communication using pheromone trail deposited on the sides of the graph TSP. From the difference of this approach, will be studied and compared the ability of each approach in solving the TSP.

43 - 56

Authors: Minar, Demsi

This research was conducted with the aim to: 1. Describe strategies payroll system implemented in an organization or company, 2. Describe the design of career development and promotion systems in an organization or company, and 3. Test the effect of the payroll system, career development and promotion, and leadership on job satisfaction of employees in an organization or company. The approach used to solve problems of this literature research, will refer to the theory of human resource management with a focus on the theory of compensation, career development and promotion. Payroll system, career development and promotion, simultaneously positive and significant impact on job satisfaction of employees in the organization of a company.