Advanced Materials Research Vols. 734-737

Abstract: Mobile agent routing essentially is a multi-constraint optimization problem, for Ant Colony algorithm for global search capability is weak, the feedback information of the system does not use and has the problem of low efficiency of finding exact solutions, propose an improved Ant Colony Algorithm for WSN mobile agent routing. This algorithm takes full use of the wireless sensor node energy, the direction of ants is determined according to the residual energy and the distance of nodes, quickly find the global optimal solution for mobile agent route. Simulation results show that the algorithm can find optimal mobile agent route in a relatively short time, relative to other routing algorithms, reducing network latency and average energy consumption, effectively alleviate network congestion, and extend the network lifetime.

Abstract: The problem of detecting the Nash equilibrium of a non cooperative n-person game is solved by introducing a non-linear optimization model that enables evolutionary search operators to converge towards Nash Equilibrium of a game.

Abstract: This paper provides a novel method of boundary variable precision dominance-based rough set approach (BVP-DRSA) to solve multicriteria sorting problem that differs from usual classification problems since it takes into account preference orders in the description of objects by condition and decision attributes. The major contribution of our BVP-DRSA method is that it combines variable precision and dominance-based rough set approach (DRSA). This approach is different from the dominance-based rough set approach (DRSA) because it takes boundary into account and can deal with boundary directly. Comparative experiments form datasets of UCI and empirical results shows that our BVP-DRSA is far more efficient than directly using already known classing algorithms and DRSA.

Abstract: This paper introduced a new safety and energy saved routing protocol BSATLEACH, it is focus on existing issues of protocols in wireless sensor networks (WSNs) what just considered energy saving only without security concern or designed for security only ignored large overheads and complex algorithm, so on. This protocol is built up based on TLEACH protocol, utilized Base Station to authenticate the identity of nodes, combined the identity trust and the behavior trust, and considered the factor of residual energy in nodes. It balanced above existing issues of protocols in WSNs. The results come from analysis and simulation in MATLAB shown that this new protocol can provide excellent security in WSNs and can extend the lifetime of network efficiently.

Abstract: Using object-oriented method operation limited linear list node is designed into the node class, and on this basis to increase visual members, realize the visualization demo system sequence stack, chain stack , circular queue and link queue. The system has friendly interface, visual image.

Abstract: This paper briefly introduces remote monitoring system of the electric vehicle, and digital hardware system of vehicle information terminal development. This system consists of the core processing module, power supply module, CAN communication module, serial communication module, communication module and 3G communication module. All modules work together, they realize the function of remotely gathering data of vehicle under various operating conditions together, and diagnose fault through the analysis of the fault code and the diagnosis.

Abstract: New socialist countryside (NHC) is usually observed in rural social economic development in China since 2005. In this paper, we analyzed NSC construction in Northwest Minorities regions of China based on the idea of an Fuzzy AHP Algorithm which builds a combined analysis technique of AHP and Fuzzy theory for multiple criteria decision making, and by four aspects: new farmersdeveloped agricultureharmonious countryside and environment for minority populations. The result show that evaluation index system based on Fuzzy AHP Algorithm in Northwest Minority regions has good reliability.

Abstract: The hybrid file system is designed to optimize the latency of the response of File System I/Os and extend the capacity of the local file system to cloud by taking the advantage of Internet. Our hybrid file system is consist of SSD, HDD and Amazon S3 cloud file system. We store small files, directory tree and metadata of all the files in SSD, because SSD has a good performance for the response of small and random I/Os. HDD is good at responding big and sequential I/Os, so we use it just like a warehouse to store big files which are linked by the symbolic files in the SSD. We also extend the local file system to cloud in order to enlarge its capacity. In this paper we describe test data of our hybrid file system and also its design and implement details.

Abstract: For analyzing the effect of GHG abatement policies, bottom-up models including MARKAL, MESSAGE, AIM etc. are widely used. These models are normally based on LP(linear programming) optimization, and are trying to find both the minimal cost combination of technologies and energy flows while satisfying the demands. This study investigates representative constraints needed for analysing GHG abatement policies, proposes how to implement these constraints in bottom-up modeling.

Abstract: 3D reconstruction is one of the most important research areas in computer version, which has a very wide application. Triangulation of simple polygon has been quite a matural mathematical approach in this field. Based on the bijection between triangulation and graph without loop, the problem is converted into the study of graph without loop. Firstly, enumerative equations of graph without loop for given number of vertex degree and edges are provided, including orientable, nonorientable and total of all surfaces. These differential equations are all Riccati type. No feasible and convenient way has been in sight for extracting an explicit solution to resolve the functional equations up to now. Next, the corresponding calculative functions of graphs with two parameters are extracted directly and the number can be derived by simple recursive formulae. The established mathematical model could provide a theoretical foundation for computerized algorithms, which can be used for 3D reconstruction.