Papers by Keyword: Topology

Abstract: This paper implemented a generator based on BRITE with some development and optimization. Experiments shows that T_ANG is better than BA for the second stage of BRITE. The position where the nodes allowed to be placed is also limited by the new rule. A new output format of GEXF is also implemented for the new generator. In addition, the matrix and the sparse matrix is also supported. This paper also compared the web page link topology and the Internet topology. Experiments show that these two types of topology have some similar characteristics in complex network theory.

Abstract: The main drawbacks of structural pattern recognition compared to statistical pattern recognition are the high computation complexity and fewer processing tools that are available in the domain. To bridge the gap between the structural and statistical pattern recognition, a new graph embedding method based on space syntax and improved K-means clustering is proposed. The present paper uses the space syntax theory to build quantitative description of the nodes’ topological features, and then combines the proposed topological features with non-topological features in other aspects of the domain to construct node feature set using an improved K-means clustering algorithm, and then maps the graph into vector space explicitly by a statistical approach. Thus SVM can be applied to achieve graph classification. The experimental results show that such an embedding method can achieve higher classification accuracy in different graph datasets.

Abstract: Memory is to experience things that carry out the psychological process of accumulation and preservation, which plays an important role for College students’ English learning. There are many factors affecting the memory efficiency of College English, such as learning, memory skills and so on. In order to improve the memory efficiency, the more researchers are to explore from the perspective of information cognition, the emotional level’s research is less. So,on the basis of the university students’ emotional education and college students' English memory regularity, to presented emotional College English memory model, and the establishing process of English memory model carries on the theory derivation, finally through the English memory experiment, analysis emotion education on the effect of College students' English memory efficiency.

Abstract: s: Based on the field bus technology, the computer network communication technology, embedded control system, the rapid development of technology and fault diagnosis technology, train communication network system based on formal method and simulation method are reviewed. For the application as a starting point, makes a research from the formal modeling, train communication network node system, dynamic property verification etc., summarizes the problems existing in this field, and the node system and topology communication network on the modern high speed train is optimized, provides system level reference for the design of train communication network and node system.

Abstract: Wide-area protection is extensively used in power system. The fundamental of this protection scheme is the communication system and its routing selection. The wide-area communication network requires not only high reliability, but also rigid latency limit. To solve this problem, a routing selection method is proposed, considering availability and latency. A backup path is also taken into account to rebuild connection in case of communication path failure. With the case study, the method is proved to be simple and accurate. It can provide the join with the most reliability, on the premise of proper latency.

Abstract: The continuity characteristics of spiral space is extremely suitable for function of exhibition buildings. Under the background of rapid development of technology and information, the forms of spiral spaces are becoming more sophisticated and creative. In this paper, we introduce the concept of “topology” and set the latest and most classic cases of spiral space form in Exhibition building, and make a meta-analysis of the idea of spiral space of exhibition buildings in two ways which are geometric topology and natural bionic, and aiming to study the homogeneity feature of the form.

Abstract: This paper puts forward the method of obtaining new types of RV transmission. Research shows that the topological graph can effectively express the topology unit and topological structure of RV transmission; the process that through topology degradation and evolutionary method to Obtain the RV transmission of topology map and through the topology inversion to get the new organization is practical and feasible. The topological evolution methods have tie bar evolution, tree, increasing gear tooth ring and mixing superimposed evolution. The RV transmission topology inversion is implemented by the way of gear ring, Gear meshing, the gear, the shaft, tie rod and the frame. Method was developed to get the evolutions of a variety of RV transmission, and the evolution of a graph of the inverse mapping was enumerated. The topology graph theory methods used in the RV transmission for the structure of RV transmission innovation provides an important theoretical method.

Abstract: The article discusses the issues related to the on-chip network topology, analyzes the XBFT topology, improves its structure in power consumption. Authors designed a simulation program that by analyzing the topology routing hops to roughly determine the power consumption of routing topology and for the preparation of modified XBFT roughly determine the topology of the routing topology by analyzing the power consumption topology routing hops the simulation program, Finally, the results from the running of 6 simulation program that extracted and these results were analyzed. The result shows that the improved topology saved about 20% of the number of routing hops.

Abstract: With the rapidly development of political globalization and the Internet technology, online education in promoting the process of popularization of Marxism has occupied a very important position. The popularity of online education Marxism meaning features was discussed briefly in this paper. And a network of education, topology and other hardware components, and promote the construction of Marxism popularization of online education system was build through the network platform.

Abstract: Focus on the weakness of modeling WSN topology by the means of random graph theory, a new weighted topology model of WSN based on random geometric theory is proposed in this paper. For the proposed new network model, the weighting scheme of network edge take into account the property of distance decreasing effect for communication signal. It also defines the differential weight which can embody the energy consumption for network communication. Based on simulations and calculations of the measures for the network topology as well as comparison with other forms of network, the results indicate that the proposed network topology model can not only describe the interrelated connected relationship between different nodes but also verify the degree of node is subject to Poisson distribution. It also has prominent clustering effects. These properties are consist with real world networks.