Papers by Keyword: Computer

Abstract: Batik is one of the Indonesian heritage culture that needs to be preserved, especially for traditional batik using wax to form batik pattern and resist dyeing color. One way to draw batik on fabric is by using a stamp. Nowadays, most of traditional batiks are still produced manually with limited capacity. On other hand, the number of batik craftsman is decreased due to lack of regeneration of young craftsman. This study aimed to develop software for designing stamped batik, along with its production steps, and information used to execute the design on batik machine with moving module. The software required a batik stamp design, size of fabric (maximum 12 m), pattern of stamping, and color. Digital image of the batik design and its colour will be generate along with the G-Code for executing the design on batik machine with moving module. Batik machine with moving module consists of 13 meters working table and a bridge runs along the table by carrying stamp and wax module. For each step of the bridge, stamp module will stamp wax on fabric along its width. These movements are controlled by programmable computer with G-Code from batik design system. Batik design system and the machine have been tested and is able to give information about size of fabric used, kind of dye used, and G-Code for controlling the machine.

Abstract: Network security assessment is a complex multi-criteria problem including both quantitative and qualitative factors. In this paper, taken the computer network security evaluation index for a research object, the judgment matrix of index weight was improved based on the fuzzy theory, and a new weight determination approach was proposed to make up the shortcomings of traditional weight determination method and highlight the fuzziness of expert judgment. Meanwhile using fuzzy theory to establish fuzzy evaluation matrix, then combine analytic hierarchy process to set up a fuzzy AHP evaluation model of the computer network security. At the final stage, a security assessment of the system of an institution’s network was to implement to demonstrate the feasibility of the evaluation model.

Abstract: Rapid development of computer technologies brings possibility to exploitpowerful computers for reliability analysis of (civil) engineering structuresunder consideration of random properties of various quantities influencingtheir resulting reliabilities. Aim of this paper is to outline possibility ofutilization of computer simulation Monte Carlo to predict reliability of areinforced concrete retaining wall from the viewpoint of possible loss ofstability. One of advantages of this approach is possibility to quantifyprobability of failure allowing structural optimization leading to design ofmore effective structures.

Abstract: Computer network is a product of modern computer technology and communications technologies. Computer network management technology refers to the initialization operation and monitor operation of computer networks in the active state. Computer network management technology function is to collect the related information in the network system. This article will mainly focus on computer network management technology and its application to start on.

Abstract: The main purpose of computer network security research is extract system data and factors related to the computer network security, and then establish a model which is analyze the security of computer network. Analyze the association rules and its related mining algorithm Apriori, through the application of the improved Apriori algorithm founded on pretreatment in computer network security teaching; explain the process of data mining and analysis of mining results, finally points out the future research direction. This model mainly analyzes the contents of three aspects as the requirements of computer network system security, degree of safety and threats to computer security, to check the security of the computer performance.

Abstract: It is a good practice to make use of computers to handle the criminal cases involving computers. In some cases it is a must and it is the only way to handle criminal cases. When handling such cases, the first and key step is to conduct the live forensics on computer crime scene in order to successfully solve a crime. During conducting the live forensics, it is important to follow the appropriate procedure and rules. Besides, the investigator should make a concrete analysis of each specific question. The paper focuses on the specific steps and activities which are considered as the appropriate procedure and rules. This paper covers the live forensics from the arrival at the computer crime scene to the seizure of the storage media. Real cases are also illustrated in this article to explain how the computer is applied to investigating criminal cases.

Abstract: This paper analyzes the application of computer database system in information management and proposes the related countermeasure describes. With the continuous development of society, the application of network technology in people's lives is more and more widely, information management are implemented in various enterprises, and computer network is used for data collection and collation.

Abstract: This paper focuses on the characteristics of mathematical modeling and explores the relationship between computer applications and mathematical modeling awareness. The impact of computers on mathematical modeling and its application in the mathematical contest in modeling are also discussed. Mathematical modeling is conducive to students' creativity and sense of innovation; it helps train students in the organization and coordination ability and computer skills and develops students' ability to adapt and the spirit of teamwork.

Abstract: This paper of University Library in the computer network security situation analysis, proposed the threat factors of current university library computer network security faces, proposed the university library computer software maintenance and maintenance measures to ensure the safety of computer network application system in the library.

Abstract: With the development of computer processing software and related technology, modern television, advertising, games, software and commercial activities have made extensive use of computer image processing software for graphic design and visual communication design. The works designed by these means have a strong infection, clear characteristics and it is easy to impress viewers. And the works designed by these means have a high degree of art innovation and also have a positive and profound significance on the creators. This paper analyzed and discussed the computer-based graphic design and visual communication design and their related applications.