Advanced Materials Research Vols. 850-851

Abstract: A model-based user interface automatic generation development method was presented to adapt for user interface development requirement under SaaS environment. This method deployed abstract interface model, transformation model, specific interface model and final interface in different abstract level at running time. So, the server-end could distribute the user interface to the client-end by one time a widow or page. By a case study, this method can satisfy the demands of user interface under SaaS environment, and it is so simple to study and use.

Abstract: The paper proposes an adaptive threshold routing scheme for delay tolerant networks. And it introduces the principle of ATM. The applications motivate a routing method that is different from Epidemic Routing Strategy in two ways: throughput and delivery. Finally the simulation results show that ATM obtains significant superior by comparing with the ERS.

Abstract: Telecommunications network evaluation is very important to the telecom operators. How to evaluate is a key step for the management of Telecommunications network construction. According to the characteristic of Telecommunications network, an evaluation system is proposed in this paper. This paper set up a scientific evaluation system for Telecommunications network based on factor analysis and function point analysis. Through the study found that enhanced KPI index is the most important factor for Telecommunications network. The evaluation system have played an important significance for Telecommunications network.

Abstract: The genetic algorithm is from the law of the biological genetic evolution. The algorithm is simple, highly feasible. This paper uses a genetic algorithm for optical network energy issues. Select the business volume to be the operator and to save energy through node sleeping. The simulation confirms the algorithm can be implemented. This paper provides another possibility on optical networks energy conservation.

Abstract: In the light of the deficiency of general search engine technology in professional retrieval,This paper researched and designed a search engine system for professional field (SESPF for short).This system automatically crawls web pages by the spider program.It introduced professional dictionary and filtered the webpages information according to certain rules.At the same time,the system improved the PageRank algorithm and Lucene webpage ranking algorithm.The experimental results show that this system has a higher precision in professional field retrieval compared with the general search engine.

Abstract: In this paper, we research on HPS synthetical testing system based on LabVIEW, and put forward the whole scheme of power steering gear assembly test rig system. The PC application of measurement and control system is designed based on LabVIEW 8.5. The results of experimental show that our software test system is stable and effective.

Abstract: This paper proposes a addressable digital broadcasting system that can use different frequency/time/coding segmentation implementation zoning control and program delivery. It uses coaxial cable transmission, to achieve 16 sets of different programs and Can overcome conventional broadcasting system can only use a space partition implement partition control defects.

Abstract: The concepts are re-defined on the interval sets which are filter, prime filter, LI-ideal, dual atom and convex sub-lattice in the lattice implication algebra. Three basic unary lattice implication algebra equations on the interval sets are researched. The necessary and sufficient conditions for existence of solutions for the equations are presented. And some properties of equation sets also are given.

Abstract: According to the characteristics of Chinese characters image, we propose an improved corner detection method based on FAST algorithm and Harris algorithm to improve detection rate and shorten the running time for next feature extraction in this paper. The image of Chinese characters is detected for corners using FAST algorithm Firstly. Second, computing corner response function (CRF) of Harris algorithm, false corners are removed. The corners founded lastly are the endpoints of line segments, providing the length of line segments for shape feature extraction. The proposed method is compared with several corner detection methods over a number of images. Experimental results show that the proposed method shows better performance in terms of detection rate and running time.

Abstract: In this paper, we consider a nonstandard renewal risk model in which claim sizes and corresponding inter-arrival times form a sequence of independent and identically distributed random pairs. Each pair satisfies a certain dependence structure. In addition, premium income is described by a compound Poisson process. When the distribution of claim sizes belongs to the consistent variation class, we obtain precise large deviation of claim surplus process.