Proceedings of the 2016 International Conference on Computer Science and Electronic Technology

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80 articles

Knowledge Structures Based Adaptive Testing Model

Xia Li, Hao Zhang, Huali Yang, Guixin Xing
How to know the students' overall cognitive situation quickly and accurately by testing has been a hot issue in teaching. Based on the relevant research at home and abroad over the adaptive testing, and in view of the current adaptive testing is not intelligent enough, this paper presents a personalized...

Attack and Improvement of a Proxy Multi-Signature Scheme

Hongru Wei, Jiayuan Hu
Proxy multi-signature system is based on digital signature scheme for a class of special signature scheme, which requires the signer to own certain powers were delegated to each proxy signer to make these proxy signer to use these powers on behalf of himself. In this paper, a class before the enhanced...

Research of Single Unit Fuzzy Event Cognitive Computing Based on Goal

Kang Feng, Xuemei Shi
To find the expressions of cognition, a single unit fuzzy event cognitive computing based on goal was designed. The cognitive data were single unit fuzzy events, cognition, inputting cognition, goals, works, methods and problems; the performance was measured in cognitive computation performance figure....

Research on Brand Value Evaluation Methods of Bank Enterprises

Huali Cai, Fang Wu, Jian Kang, Qi Duan, Yawei Jiang
Brand value evaluation is a very important work in every country such as BrandZ. There are three perspectives, namely financial affairs, brand based market power and consumers. We make a comparison of the three perspectives. We put forward the Multi-cycle Excess Earnings Method and make a clear description....

TRIZ-based Patent Design Around for Enterprises: A Pencil Extender Device Innovative Redesign

Haiyan Zhang, Siyuan Cheng, Xuerong Yang, Jingping Zhou, Rui Wang
Patent design around is crucial to the enterprise's product design and technology innovation. The patent-around innovative design method based on TRIZ is proposed, using function analysis to analyze the existed patent, providing the process and method for the enterprise's in-depth analysis of patent...

An Adaptive Algorithm of K-means on HSA Platform

Zhenshan Bao, Qi Luo, Wenbo Zhang
With the growing demand for high performance computing, heterogeneous system, based on CPU-GPU architecture, were widely applied because of its higher processing capacity. To reduce the communication latency between CPUs and GPUs or other agents, HSA (Heterogeneous System Architecture) Foundation proposed...

Some Inequalities for the Generalized Trigonometric and Hyperbolic Functions

Baoju Sun
Some classical inequalities for trigonometric and hyperbolic functions, such as Shafer-Fink inequality, Shafer-Fink type inequality, and Wilker-type inequality, are generalized to the case of generalized functions. A conjecture posed by Klen, Vuorinen and Zhang [Journal of Mathematical Analysis and Applications,...

Load Forecasting Method based on Rough Set and Information Fusion Theory

Lifeng Chen, Yuechun Jiang, Fei He, Jie Zhang, Xuqiong Yang
With the requirements of the power load predicting accuracy becoming higher and higher, and the actual power load is also a complex nonlinear system limited by various uncertain factors. Given only considering the influence of a single model on the load forecasting, the predicting accuracy is absolutely...

An Improved Method for Moving Target Detection Based on Spatial-temporal Fusion Filtering

Zhongmin Li, Haochen Wu, Guowei Zou
Infrared weak small target detection is one of the key technologies in the infrared early warning system, infrared imaging guidance system and wide-field view surveillance system etc. In the complex and low signal-to-noise ratio background environment, the target has only a few pixels. There is no shape...

Adaptive Iteration Stopping Criterion for AMSS Equations

Changle Li, Gangfeng Liu, Jie Zhao
When AMSS (Affine Morphological Scale Space) operator is applied in image filtering, the scale parameter has great impact on the filtering results. In order to determine the parameters more precisely, this paper analyzed affine invariance properties and classical invariance properties of AMSS operator...

Research on Internet Model and Distributed Routing Algorithm

Jie Feng, Feng Liu, Qi Su
The Internet model is built up and a distributed routing Algorithm is designed,whose time complexity is analyzed. The static network model (SNM) and dynamic network model (DNM) are established and path DB and its replace rules are put forward. The improved distributed routing Algorithm is designed and...

A Large-scale and Global Car Dataset for Verification

Lingji Hu, Xingcheng Luo, Jianhua Deng, Fengjie Lai, Jian Hu, Yongbin Yu
Few researches focus on the larger-scale car model dataset compared with other objects in computer vision for verification, such as classification and face verification. In this paper, we present our on-going effort in collecting a large-scale and global dataset, Gcars, for improving related car model...

Optimal Search on Navigation Equipment Troubleshooting Database

Minghai Li, Tianwei Li, Hairui Ma, Su Wang, Yili Liu, Dingding Guo
In order to diagnose and resolve issues occurred on navigation equipment quickly and accurately, an optimal search algorithm, Hash table and Hash function on a troubleshooting database of navigation equipment, are presented. The algorithm can directly find the issue reason and solution by searching Hash...

A Quick Wideband Spectrum Sensing Algorithm Based On Analog Filter

Ningning Hou, Gang Xie
Wideband spectrum sensing is very essential in Cognitive Radio (CR) systems. In order to improve the opportunistic throughput for mobile devices, the CR must sense the signals in multiple bands or wideband quickly and efficiently. The relevant literature has discussed a lot about OFDM and compressed...

A New Algorithm for Mining Frequent Itemsets Based on Fp-Search Algorithm with K Road Pruning

Hao Jiang, Ruda Shen
Association rule mining is an important approach in data mining. Based on analyzing many previous algorithms such as Apriori, Fp-growth, Eclat and Fp-search, we propose a new algorithm named FPNMP-search to mine frequent itemsets. With no need to construct the MP-tree, FPNMP-Search algorithm can effectively...

An Intelligent Visual Path-Planning Framework

Jingming Guo, Haoyu Ji, Tianchi Fu
Path-planning is a technology applied widely in many fields such as auto navigation, logistics management, robotics and so forth. In this paper, an intelligent visual path-planning framework (IVPF) is proposed for developing intelligent visual path-planning system, which consists of complex graphs drawing...

Design of FH/TH Hybrid Spread Spectrum System Based on FPGA

Longjun Liu, Hongwei Ding, Qianlin Liu, Weifeng Zhang
According to the present situation of the application of frequency hopping system, the existence question and the characteristic of the frequency hopping,time hopping system, based on the thought of complementary advantages and disadvantages, this paper puts forward a hybrid spread spectrum. It is to...

Mining Weighted Rare Association Rules Using Sliding Window over Data Streams

Weimin Ouyang
Rare association rules mining is an association rule which has low support and high confidence. In recent years, the problem of mining rare association rules has got quite a lot of attention, which has become a hot topic in data mining research. However, most of the research on mining rare association...

Electron Mobility Degradation Due to Remote Coulomb Scattering in Ge MOSFET

Haoyu Xu, Jing Zhang, Shuhua Wei, Xiaolei Wang, Wenwu Wang
Remote Coulomb scatterings (RCS) on electron mobility degradation are experimentally investigated in Ge based metal-oxide-semiconductor field-effect-transistor (MOSFETs) with GeOx/Al2O3 gate stacks. The mobility is found increased with thicker GeOx (7.8-20.8 ). The physical origin of this mobility dependence...

Comparative Study on Economic Performance of Tianjin under Multi-Indicator System

Xuelin Zheng, Zhanxin Ma
The Performance and quality of economic developme- nt is a hot spot issue in the field of economics research. Especially, as China's economy into the 'new normal' and facing downward pressure, how to carry on the comprehensive evaluation of the economic performance in all aspects and multi-angles is...

Status and Prospects of Agricultural Information Technology

Jifang Liu, Jianzhai Wu, Jianhua Zhang, Jiajia Liu
This paper thoroughly analyzes the development levels and problems of agricultural information technology, puts forward the practical needs of modern agricultural development and the prospects of information technology. It describes the development trends of agricultural information technology and concludes...

Research on the Severity Assessment of Unexpected Events Based on the Web Information

Huali Cai, Fang Wu, Yawei Jiang, Qi Duan, Jian Kang
A method of assessing the severity of unexpected events was proposed. The assessment indexes included five aspects, such as media coverage, degree of public concern, influence sphere, influenced groups and consequence of event. And then the assessment method and representation for the assessment was...

A Novel Learning Algorithm on Probability Measure for Intrusion Detection

Xiang Fang, Ying Jia
Attacks cyber-based have already seriously threaten the security of network environment and network application with the rapid development and wide application of network services. Intrusion detection plays a vital role in the network security. The machine learning methods have been utilized in Intrusion...

A Circuit Fast Fault Diagnosis System Developed with PODEM Algorithm

Ke Liu, Weidong Lv, Qingyu Ou, Xueguang Zhou
This paper deeply studies the fault models of digital circuits and proposes a combined implementation of BIST test mode, on the basis of which a new implementation of PODEM is proposed. In addition, this paper also studies the generation of test vector algorithm and a fault diagnosis system for special...

Design and Analysis of a 2-DOFs Right-angle-shape Piezoelectric Energy Harvester

Zhangfang Hu, Ruilin Xu, Yuan Luo, Ruyi Gan
In this paper, a 2-DOFs (two-degree-of-freedoms) right-angle-shape piezoelectric energy harvester is designed and analyzed for widening the operation bandwidth (-3dB bandwidth) of piezoelectric energy harvester in low frequency vibration environment. The finite element simulation results show that, the...

Identification Methods for Bibliographic Reference Entries in Editable Scientific and Technical Documents

Yang Lei, Ying-ai Tian, Ning Li, Qi Liang, Wei Zhao
Based on the in-depth analysis on the characteristics and rules for bibliographic descriptions and the OOXML format recording method for Word documents, the reference extraction process, text description segmentation methods as well as the identification and determination methods for the editable scientific...

Design and Implementation of an Improved Costas Loop Circuits by Using FPGA

Fangcheng Xing, Suzhen Wang, Weihua Zong, Shujian Zhang
With the advantages of high integration, high reliability, fast processing speed and online programming, the field-programmable gate array (FPGA) has become a hotspot of the studies on digital communication systems. In a suppressed carrier digital communication system, the quality of carrier extraction...

Walk Alone and Be Fast: Trajectory Privacy-preserving in Complicated Environment

Zheng Huo, Ping He, Ruoyan Wei
Trajectories are location samples ordered by sampling time, which is useful to multiple mobility-related applications. However, publication of these trajectories may cause serious personal privacy leakage. In this paper, we propose an approach called Walk Alone and Be Fast (WABF) to protect trajectory...

Analysis and Study of 3D Printing Speed and Molding Room Temperature on Mechanical Properties of PCB Epoxy Resin Substrate

Wei Song, Dejian Zhou
Based on the technological characteristics of the 3D printing, powder material through solid melt state - solid two phase transition, so printing process parameters will of molding stress distribution has a significant impact, thereby affecting the mechanical properties of the products. In particular,...

Research on the Innovation Closed-loop Internet Financial Service Model of Traditional Industry

Maoguang Wang, Leilei Ge, Jiangping Zhao
Recently, the focuses on Chinese development are the optimization and upgrading of Chinese traditional industries. It is also a main link during the realization of various corporations' sustainable development. However, many problems like capital, labor and thought rise during the processing of upgrading....