Proceedings of the 2013 International Conference on Software Engineering and Computer Science

Session: Computational Science

18 articles
Proceedings Article

Coverage Hole Problem under Sensing Topology in Wireless Sensor Network

Nan Qu, Xiangjun Xiong, Fangming Shao
In wireless sensor networks, one of the fundamental issues is the coverage problem. This is, whether a given region can be sufficiently covered by sensing disks of sensors? In this paper, we discuss the coverage-hole problem by using a sensing topology. From the sensing topology, we figure out the relation...
Proceedings Article

An Elliptic Curve Based Authentication Scheme for RFID

Changsheng Wan, Lin Zhou, Jie Huang, Juan Zhang
To solve the problems of consumers’ security and privacy, a new RFID authentication method based on the elliptic curve is proposed. Comparing with other asymmetric cryptography, this method has stronger security, shorter key length, less computation. This scheme makes the reader and the writer being...
Proceedings Article

Energy-Balanced Routing Algorithm for Wireless Sensor Networks

Xinlian Zhou, Jun Xiao, Sheng Chen
In wireless sensor networks, the wireless sensor networks node’s energy is limited, so how to make the node’s energy used with high effective has become the research focus of the routing algorithm. The paper proposes LEACH-EB algorithm that is belongs to clustering algorithm. In the selecting cluster...
Proceedings Article

Node Localization in Wireless Sensor Networks by Randomly Generated Tokens

Hussain Ejaz, Zhang Xiong, Chao Li, Ahmed Bugti Sadique
Wireless sensor network is a type of communication which gives a steadfast communication at the minimal expense. This paper highlights one of the fundamental concern namely node localization by using the combined effect of randomly generated tokens at anchor nodes and vector iterative process (RGT_VIP)....
Proceedings Article

Modeling and Simulation of Polar Coordinates Seeker Control System Based on Full-Map Plane

Yufu Guo, Ping Zhang
A control system of polar coordinates seeker has been modeled, utilizing an angle instruction solution based on full-map plane and nonlinear PID (NLPID) controller based on tracking differentiator (TD) and extended state observer (ESO). The jump of instruction is solved by rolling the full-map coordinate...
Retraction

RETRACTION: Emulation of the World Wide Web

Kun Li, Jingchun Zhang, Jinrong Guo, Qintao Dong
In April 2020, Atlantis Press was alerted to fake proceedings articles hosted on our platform. These articles, mostly in computer science and engineering, were generated by the SCIgen computer program and were all published between 2006-2018. Immediately after receiving the alert, Atlantis Press initiated...
Retraction

RETRACTION: Dobby A Methodology for the Study of Replication

Qintao Dong, Jingchun Zhang, Jinrong Guo, Kun Li
In April 2020, Atlantis Press was alerted to fake proceedings articles hosted on our platform. These articles, mostly in computer science and engineering, were generated by the SCIgen computer program and were all published between 2006-2018. Immediately after receiving the alert, Atlantis Press initiated...
Proceedings Article

Density Based Initial Center Optimization Algorithm

Shengli Sun, Zhigao Zheng, Yu Zhang
K-Means is the most popular clustering algorithm with the convergence to one of numerous local minima, which results in much sensitivity to initial representatives and noise point because of its distance based judgment. Density-based clustering algorithm is not sensitive to outliers and noise data, but...
Proceedings Article

TOUGHVISUAL A friendly graphical user interface for building TOUGHREACT models under complex 3D geological environments

Yanlin Yang, Tianfu Xu, Fanting Bu, Hongwu Lei, Yan Shi, Guangrong Jin, Fugang Wang
TOUGHVISUAL is a full Windows-based graphical user interface for the TOUGHREACT program. TOUGHREACT is a general multiphase multicomponent reactive transport simulator, developed by introducing geochemistry into the multiphase fluid and heat flow code TOUGH2. TOUGHREACT has been widely used internationally...
Proceedings Article

Analysis of the Time Complexity of Strassen Algorithm

Xiang Wang
Algorithms of matrix multiplication are widely used in software engineering field. Application of Strassen algorithm makes a significant contribution to optimize the algorithm . Therefore, thorough study based on time complexity of matrix multiplication algorithm is very important. This paper talks about...
Proceedings Article

Parallel Ant Colony Optimization Algorithm for Vehicle Routing Problem

Ya Li, Dong Wang, Yuewu Yang, Yan Zhou, Chen Wu
this paper presents a parallel ant colony algorithm based on Message Passing Interface (MPI) for vehicle routing problem (VRP). At the beginning of the algorithm, a sub-colony is simulated in each processor which independently computes to ensure population diversity. In order to overcome the shortcoming...
Proceedings Article

Simulation of the Global Routing Protocol based on NS-3

Keng Ye, Jinhe Zhou
NS-3 (Network Simulator version 3) could construct a network environment to simulate protocols in computer network. The purpose of this paper is implementing global routing by using the NS-3 with modified OSPF source code. The processing of simulation had been described with C++ code. Furthermore, the...
Proceedings Article

A Study of Particle Swarm Optimization with Considering More Local Best Particles

Yen-Ching Chang, Li-Chun Lai, Chin-Chen Chueh, Yongxuan Xu, Cheng-Hsueh Hsieh
The velocity updating formula of the standard particle swarm optimization (PSO) only considers two particles: the local best particle and the global best particle. The global best particle can be viewed as the optimal one of all local best particles. In order to improve the optimizing performance and...
Proceedings Article

Virtual Network Embedding with Virtual Topology Pre-Pruning

Cong Wang, Ying Yuan, Ying Yang
Efficient network resource utilization is crucial in the field of Virtual Network Embedding (VNE). The diversity of virtual topologies belong to various services providers (SPs) severely affects the efficiency of VNE algorithms and fairness between SPs. To achieve high resource utilization of the physical...
Proceedings Article

An Improved PSO Algorithm Based on Chaos and Population Core

Zhongyong Wu, Lili Gan
particle swarm optimization (PSO) algorithm is often trapped in local optima and low accuracy in convergence. Following an analysis of the cause of the premature convergence, a novel particle swarm optimization algorithm based on neighborhood explored and chaos is proposed, which is called PCC-PSO. Chaos...
Proceedings Article

Approximation of Homogeneous Linear Algebraic Transition Systems

Yi Liang, Hao Yang, Hongyan Tan, Jinzhao Wu
In terms of approximation of labeled transition systems, it is inefficient to simplify system actions. This paper proposed approximation of homogeneous linear algebraic transition systems. In order to extend the system actions, homogeneous linear algebraic programs are applied to describe system actions....
Proceedings Article

Relay Path QoS Estimation Method for Overlay Network

Yingzhuo Cao, Weimin Lei, Wei Zhang
In IMS overlay network, real-time media multipath transmission constructed based on application layer relay, is a kind of upgrading method of IMS media transmission technology. In the session establishment process, the merits of path QoS evaluation are needed. The paper presents a suitable path QoS estimation...
Proceedings Article

Research on Analogy Cellular Automata Model in Aggregation of Operational Capability

Qiong Wang, Xinhua He, Qisheng Guo
Operational capability aggregation of armaments systems is significant for its future developing, planning, manufacturing and synthesis using. Holistic avalanche character of armaments systems can’t be represented in traditional linear aggregation of operational capability, which regards the “system”...