Applied Mechanics and Materials Vols. 278-280

Abstract: According to the S3C6410 processor with ARM11 core and the hardware circuits, the WINCE6.0 power management process was analyzed in this paper. The wake-up function was realized through the external interrupt. The interactive capabilities of the system was improved by this function, which could also make a better use of battery and reduce power consumption.

Abstract: Analysis of malwares is essential for computer security professionals and digital forensic analysts and is emerging as an important field of research. Reversing technique is the most important technique and tool of knowing what a software has done. This paper applies this technique to malware analysis. The focus of this paper is to show the general patterns ascertained using reverse analysis applied to the aspects of start function, parameter transfer of function, data structure and control statement.

Abstract: The networks of interdependencies in large-scale Object Oriented software systems are complex, visualization and understand become the important issues for developer. We propose that topology structure can be imaged to network and better understood via core structure decomposition based on complex networks. The core structure analysis allows characterizing networks beyond the degree distribution and uncovering some potential characteristics, Such as structural hierarchies, centrality and evolution. We analyze the core structure of some popular open source software and discuss the differences and similarities, get some noticeable properties, the result show the method provides an interesting view helping to comprehend and evaluate system in development.

Abstract: This paper considers stability analysis of a discrete-time computer virus model in networks. The disease-free equilibrium and the disease equilibrium are first derived from the mathematical model. Then the sufficient condition of stability for the disease-free equilibrium is obtained by the first Lyapunov method. And the sufficient conditions of stability for the disease equilibrium are given by disc theorem. Simulation results demonstrate the effectiveness of the stability conditions.

Abstract: In order to manage personal knowledge better, this paper selects out the typical representative software --blog to design and development the system. This paper briefly introduces the advantage of blog which is as the platform of personal knowledge management and development. It narrates the whole design and development process of personal knowledge management platform which is based on Blog. This system is on basic of blog diary delivering and management, ASP for the development tool, Access as the database platform, realize the function of user registration, also the delivering, classification, reviews and web album of blog diary.

Abstract: In application of network technologies, the peer to peer technologies is becoming one of the hot spots in network research fields. In order to enhance the efficiency and effectiveness of the P2P network, a lot of architecture schemes for organizing the peers and the files in the P2P network are put forward which are mainly concentrated on the network characteristics of the peers and the file transmission. A P2P model based on the similarity of active peers is put forward. In the proposed model, the peers’ interests to the files are utilized to describe the similarities of the peers. By the similarities among the peers, the peer groups are clustered. Utilizing the representative clustering group, the interconnections among active peers are built according to the representative group selected by Hamming network.

Abstract: Invoked by the thought of hierarchical substring caching, we proposed a novel Improved Frequency Based Chunking (called IFBC) algorithm for data de-duplication, based on the FBC algorithm proposed in Frequency Based Chunking for Data De-Duplication. Then we conducted a lot of experiments and proved that the IFBC algorithm has a great improvement on the performance compared with the FBC algorithm.

Abstract: According to the practical features of Sports Teaching, the paper described the computer network technology in the great role of Sports Teaching in detail a systematic needs analysis, design of computer network technology based teaching aids management of sports programs and to achieve. This system overcomes the traditional way of Sports Teaching boring, lack of teaching methods such as a single through the various functions provided by the system, effectively the efficiency of Sports Teaching.

Abstract: In this paper, through analysis of the structure of web news texts, we have proposed an improvement measure for term weighting in hot topics detection, and a topic weighting scheme for hot topics ranking. Experiment result comparison shows that our method is effective and ranking of hot topics is closer to reality.

Abstract: As for the digital visual surveillance system, the traditional database and hardware platform can not be good at processing vast quantities of information. Combined with ActiveX Data Objects (ADO) technology, the information processing system was built by using SQLite database with embedded dual-core platform. The embedded database SQLite is implanted in the existing embedded hardware platform DM6446. And processing modules and operating interface were designed based on SQLite and the embedded hardware platform. The designed system can play a role as the core of data processing. The experiments show that the system can meet the requirements of the visual information processing such as data mining, online system analysis, data post-processing and so on.