Proceedings of the 2nd International Conference on Teaching and Computational Science

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64 articles

A Study on Teaching Methods of Scope in VB6.0

Xiaoping Guo, Yichao Wu
VB6.0 is an object-oriented programming language. Scope is a part of the important concepts in programming. Treating variables declared in the universal declaration section of the form with different programming angle is the key is to elaborate the knowledge of variable scope in VB6.0. Better learning...

VTS Bilingual Teaching Simulation Model Based on Constructivism

Weidong Hu
Simulation technology has becoming so popular that it has been increasingly applied in the fields of undergraduate education and vocational training. Internationally, it has also played a great role in training Vessel Traffic System (VTS) operators. Bilingual teaching of specialized course carried out...

A Case Study of Teaching Large Class Based on Easyclass Platform

Baihong Tan, Daji Yu
In the context of the current widespread large classes teaching in universities of China, an in-depth analysis was carried out from the perspective of knowledge dissemination within internal organization and Collaborative Knowledge Building, the existing teaching pattern was generalized as a pyramid-shaped...

Current Situation and Countermeasures of Volleyball Teaching in Regular Universities

Qi-lin Hu, Li Chen, Yue-ming Duan, Yan-jun Wang
Since 2004’s Olympic Games, volleyball in China drops into a low point once again. One of the factors causing the situation is the ineffective development of the volleyball in colleges and universities. By investigating and analyzing the development of volleyball teaching and extracurricular activities...

Multilevel Innovation Teaching Reform in Liner Algebra Dependedon Majors’ Features --A Case Study of East China University of Political and Law

Meijing Shan
Linear algebra is a core curriculum of science, economics and management majors. It is also a part of undergraduate entrance examination. It can cultivate the students’ logical thinking and computational thinking for qualified examination. This paper layered students, teaching contents and examination...

Digital City 3d Model Making Technology

Rui Jiang
Starting from the concept of digital city, this paper briefly introduces the specifications and requirements, the three-dimensional modeling of digital city are introduced from the practical Angle in the 3 ds MAX software used in two-dimensional environment tracing and extrusion method model, and use...

Illumination – The Navigation System Associated with Speech and Image Recognition Based on Location Service

Zhenyu Liu, Rong Bi, Jiawu Li, Heng Shen, Ye Song, Fang Zhao
this paper deals with the current navigation system for the visual-impaired people, developing an indoor and outdoor navigation system, Illumination, in association with speech and Image Recognition for them. For human-machine interaction, Illumination is launched by shaking the phone instead of traditionally...

Exploration and Research of Practical Teaching System Based on Ability Training

Huiting Wu, Yi Wang
Applied talents are trained who has reasonable knowledge structure and ability to analyze and solve actual problem. We propose a practice teaching system based on ability training which used the ability training as the core. And a lot of research and practice have to be done according to curriculum system,...

Based on Bagging Method Moving Object Detection Design

Hong-cheng Zhou, Cun-bao Chen
Focusing on the disturbance of moving cast shadow, a Bagging moving cast shadow removal method is proposed. Collecting shadow discrimination features from multiple shadow discrimination models, a shadow detector is trained by employing Bagging ensemble based learning framework. The shadow detector can...

Design and Implementation of Lightweight RMI Framework Based On HTTP Tunnel

Long-da Huang, Jin Liu, Su-yan Long, Jun-song Wang
Java RMI has greatly enhanced the ability to develop java distributed applications, but it is still difficult when passeing through the enterprise firewalls in the public network. Meanwhile, it need extra deployment and registry besides application programs deployment. The paper designed and implemented...

Exploration on Cultivating Students’ Abilities Based on Python Teaching Practice

Xinxiu Wen, Zeping Yang, Zhanquan Wang, Min Zhao
Computer programming courses (C, Java, C++, etc) intended for non-majors are facing a lot of problems in cultivating undergraduates’ abilities of computational thinking and problem solving. Students are frustrated with complex syntax of these languages and are confused with their practical applications....

The Evaluation of the Computer as an Assistant in Language Teaching and Learning

Rui Fu
Computer is applied in so many ways to assist education nowadays. The foreign language teaching and learning is not an exception. This paper is about the description and evaluation of the computer-aided education in learning and teaching English as a foreign language. Three main ways of the adoption...

Research and Practice on Computer Hardware Curriculums Practical Teaching

Wei Zhang, Zhong-cheng Fan
The practical teaching is a very important process for students to develop their innovation abilities. In this paper, we analyzed the present state and problem of the hardware experiments teaching in university, propose opinions and suggestions of computer hardware teaching based on the experience of...

With the Construction of China Mobile Library Construction

Na Li
With China's rapid economic growth, China has significantly informatization development and progress, narrowing the distance with the developed countries. Development of information technology and the popularity of Internet applications, changing the way people read and approaches, but also changed the...

Overview of Security Enhanced Android’s Security Architecture

Chaowen Zheng
Security Enhanced Android is the integration of Android with SE Linux launched by NSA to strengthen security. This system adopting Mandatory Access Control prevents attacks and enforces application isolation. Also, it provides an implementation of SE Linux in current Android environment. Therefore the...

Design and Development of Route-selection and Decision-making System

Junfeng Zhang, Yan Shen
In the study of route selection, due to the diversity, fuzziness, no-determinacy and randomness of the evaluating index, it is very complex for the information processing and decision making, and the CAD system cannot solve these questions at present. This paper aims at the facts of Tianshan-Road, utilizes...

A Stable Multipath QoS Routing Protocol Based on the Remaining Power of the Nodes in Opportunistic Networks

Xuebin Ma, Liting Wang
With the growing popularity of smart devices, people have increasingly requirements for network’s quality of service (QoS). There is a growing tendency in opportunistic networks to establish stable paths by using long path lifetimes, low routing overhead and high packet delivery ratio. According to recent...

Study on Learning Resources Recommendation Based on Tasks in Team Collaboration

Lin Gong, Jian Xie, Yang Liu, Xiaodan Zhang
Nowadays, learning team has become an important foundation for modern work. In a team, how to recommend learning resources to the appropriate team member according to the task requirements is a key factor of success. This paper firstly reviewed related methods and concepts in knowledge modeling and learning...

A Fast Context -Based Fractal Mobile Video Compression with GA and PSO

Junshe Wan, Linru You
Mobile video compression is an important method to translate multimedia from server to client, especially mobile video compress with fractal model is a good way to solution the unbalance computer capacity. Because computer capacity of servers are so powerful that complete encode of fractal video compress...

Implementation of Traffic E-Government Cloud Technology for Department of Transportation

Jian Lian, Yan Zhang, Mingqu Fan, Haitao Pu
Transport is one of most important aspect of economy and social development in one country. For recent years transportation industry in China has made plenty of great achievements, in which the transportation industry as well as Department of Transportation contributed greatly. Gradually public services...

Design and Development of the Online Examination System Based on B/S Structure

Hongmei Nie
Online examination is one of the crucial parts for online education. It is efficient and fast enough and reduces the large amount of material resource. An examination system is designed and developed based on web. This paper describes the principle of the system, presents the main functions of the system,...

The Study of Corpus-based Interpreting Teaching from the Perspective of Eco-Translatology

Sheng-bai Chen
Eco-translatology not only improves the interpreting theories and practice but also acts as the guideline to the interpreting teaching. Therefore, this paper attempts to put forwards the implications for the improvement of interpreting teaching from the perspective of Eco-translatology, and explore the...

New Data Storage Auditing Protocols

Xinpeng Zhang, Chunxiang Xu, Wei Sai, Ying Li, Tao Zhou
Cloud storage is a kind of cloud computing services that allows users to store their data in a remote cloud. Because of the loss of data control, data owners will concern that their data will be misused or unauthorized access by other users, in addition, they also worry their data may be lost in the...

A Unified Approach to Weighted L2,1 Minimization for Joint Sparse Recovery

Binqiang Ma, Aodi Zhang, Dongyang Xiang
A unified view of the area of joint sparse recovery is presented for the weighted L2,1 minimization. The support invariance transformation (SIT) is discussed to insure that the proposed scheme does not change the support of the sparse signal. The proposed weighted L2,1 minimization framework utilizes...

Road Obstacle Detection Based on Randomized Hough Transform

Jing Lv, Yuanyuan Shang, Hui Ding
Road obstacle detection is the core of pedestrian safety. As an effective image object detection method, Hough transform can detect straight lines, circles, ellipses, parabolas, and many other analytical graphics. This paper mainly detects bar deceleration strips and round well covers, owing to obvious...

Design and Accomplishment of BS-based Supervisory System for Student Assignment Online

Xiao Wang, Jiashan Wang
Computer education has been developed into education of information technology with the rapid development in information technology represented by computer and Internet in the world today. Schools employ a load of approaches to investigate the efficiency in computer and information technology education,...

Research on University Library Digital Resources Integration under the Cloud Computing

Xinzhu Huang
With the rapid development of information technology, internet technology and communication technology, library resources building and information services of university is facing new opportunities and challenges and single library resources can not meet the needs of readers. This paper proposes a strategy...

Cluster Key Management Scheme for Wireless Sensor Networks

Qisheng Zhao, Xiaoming Liu
The information security of wireless sensor networks is a hot issue in research. This paper examines combining the scheme of the asymmetrical public key system and the threshold key scheme, and proposes a dynamic key management scheme through the second level key matrix of authentication mechanism from...

Vulnerabilities Analysis and Solution of VxWorks

Zhigang Zhang, Zhuo Lv, Jiansong Mo, Shuangxia Niu
The paper provides a brief introduction about VxWorks, analyzestheimportanceofOSsecurity, discusses the current revealed vulnerabilities, describes the risks the attack paths and the affected systems about them, and gives the solutions on this foundation.

Development and Exploration of Cloud-based Three-dimensional Digital Resource Sharing Courses

Weifeng Zhu, Jun Tian
With the maturity of cloud technology and the advance of national education informatization process, the construction of professional courses has gradually focused on cloud-based three-dimensional digital resources sharing, thus breaking the shackles of traditional teaching mechanism. The focus of the...

Risk Evaluation for Security Network Based on Protection Model and Risk Entropy

Haitao Lv, Ruimin Hu
A security network is considered as a diagram of security systems deployed in different places in a guard zone. For a security network, its risk is an important metric to judge whether its protection effectiveness is good or not. How to evaluate the risk of a security network In this paper, the protection...

A System Design of Opened Communication Principle Laboratory

Minghou Wu, Feng Xie, Zhenrong Zhang, Zhihui Ge
The paper has presented a new method of communication principle experiment reforming, and designed a new system of opened communication principle laboratory. This new method has solved the problems current existing effectively, which includes low utilization of experiment equipment, high-grade instruments...

Impact of Mobile Learning on Distance Education

Yongbin Zhou
Mobile learning is another new learning model following the emergence of digital learning, and a new research hotspot in the field of education technology. How to make effective use of mobile communications technology to assist the all types of teaching and learning has become the research center of...

High-efficiency Handwriting Recognition Online Shopping Systemby Mobile Devices

Sung-Jung Hsiao, Kuang-Yow Lian, Wen-Tsai Sung
This paper proposed an innovational method and technology real-time to carry out remote recognition system by a mobile device. User draws a pattern in the local browser to transmit to remote server that will to do recognized task and database search immediately. The recognition system is bidirectional...

A Information Professional Personnel Training Mode Based on Social Requirement of Independent Colleges

Jinjiao Lin, Minqu Fan, Haitao Pu, Jun Li, Jian Lian
In recent years, whether the graduate are needed by the society has become more and mor concerns. In this paper, combining the students of independent colleges and our education practice, the social requirement oriented training mode is proposed. we construct and improve the pattern both conforming the...

From Subsidizing for Help to Subsidizing for Education, Improvement of Efficiency of Student Financial Aid Program in Advanced Education

Zhenquan Chen, Taipeng Wang
It is always one of the social spot lights that students whose family have financial difficulties in affording tuition fee of advanced education. University counselors and educational workers need to think carefully about how to raise the efficiency of financial aid program, so that the improvement from...

The Research and Implementation on Extending Algorithm that High Response Ratio Tasks Schedule Preferentially on C/OS-II

Fensu Shi, Hua Wang
To overcome shortcomings that C/OS-II based on static priority scheduling policy may block the tasks in low priority for a long time task scheduling policy based on high response ratio scheduling preferentially is added and achieved .This scheme divided the task in the system into significant tasks and...

The Design and Implementation of Production Management Information System Based on B/S

Peng Zhang
this paper took the practical situation of some manufacturing enterprise in Tianjin as the basis of system demand to design and develop the overall framework and the function of various modules by analyzing and studying its internal management process and business process. Then this paper determined...

Improvement of Gradient Projection Algorithm for Nonlinear Programming

Dan Wang, Yong-ming Zhang
The search direction by making use of the matrix LU decomposition gradient projection algorithm for nonlinear programming is given, the stability of sparse and thealgorithm of this method can maintain effective constraintmatrix, the algorithm can be applied to large sparsenonlinear optimization problem...

Design and Application of AIS Technology in Marine Fishing Management

Yu Wang, Shuo Xu, Zhen-zhou Wang
This paper summarily introduced the production safety problems during operation process of fishing ships in China. In order to solve these problems, we present the range and significance of utilizing AIS technology in the fishing ships management, and summarily introduced the scale of AIS technology...

The Security Model of Broadcast Intelligent Terminal Application and Technology Realization on TVOS

Xin Wang, Delin Chen, Yue Sun, Xu Wang, Suying Yao
With the trends of intelligent terminal and broadband network, all kinds of intelligent terminal application based on internet emerge in an endless stream. How to ensure the security of the various applications running on the next generation operating system TVOS is a key technical problem to be solved...

Query and Service System Based on WebGIS Using in University Choice after the College Entrance Examination

Li-na Guo, Yi Wu, Xiao-gang Wang
In view of the current university choosing information query results in intuitive, legibility and comparative difference, space positioning, spatial analysis and visualization expression is not enough, we designed a college entrance examination select query service system based on WEBGIS. The system...

Web-based Research outcomes Management System for Secondary Department of University

Li-na Guo, Wei-wei Ran, Yu-na Jia
Undering the background of the campus informationization construction becomes mature day after day, it is a meaningful work to design research management information system to improve the research management level and efficiency of the university. This study took college of a university for experimental...

Fuzzy Synthesis Judgment Evaluating Model of Project Practice Teaching

Hua Cao, Hai Yin
Project practice teaching assessment investigate comprehensively that students master knowledge application and new knowledge, however, traditional test paper can’t meet requirement. This paper puts forward fuzzy synthesis evaluation model, which assesses roundly student’s performance in project practice...

Research on the Integration of Information Systems Based on BPM

Zhaoxia Gou, Xiaoming Liu
The proliferations of isolated information management systems in colleges raise many issues of system integration, data sharing etc. In this paper, we describe the current problems in the information construct and analyze the benefits and limitations of platform integration options we then discuss how...

Strategies for Optimizing the Learning Effect of Online Courses through SNS Social Gene

Qiang Peng
As for the online learning, how to maintain the learners’ motivation and keep them completing the study of all the knowledge points is the difficulty when we do the design and development of online courses. In addition to making good resources of teaching content, improving the integration of online...

An Inventory Strategy with Emergency Order in Cluster Supply Chain

Benhe Gao, Yili Jiang
The enterprises in the cluster supply chain network not only cooperate in a chain, but also compete and cooperate cross other supply chains. We focus on bidirectional replenishment policy for the enterprises in two chains so that both of the enterprises can reduce cost. Meanwhile, we provide a research...

The Context of the Digital Media Practice Path of Tianjin Triple Play

Jun Ai, Xiaolong Jiang
Since the 1990s, digital technology has made rapid development in the field of mass communication has been the spread of traditional analog digitization process began, more and more digital media began to walk into people's daily lives. Since the new century, the media industry in the development of...

The Workflow Modeling Research Based on the Expanded P/T System

Long-da Huang, Jin Liu, Jun-song Wang, Su-yan Long
A workflow modeling method based on the expanded P/T system (hereafter to be called the xP/T system) is put forward to make the correctness verification of the graphical modeling easier and simplify the complication of Petri net modeling. Meanwhile the correctness verification of the modeling is given....

Research on Resampling Algorithms for Particle Filter

Xiaohui Zeng, Yibing Shi, Yi Lian
Particle filter has been widely applied in many fields in recent years. In order to reduce the particle degeneracy problem, some resampling strategies are introduced to improve the real-time performance of particle filtering. In this article, we present many resampling algorithms and their modified strategy,...