2014 International Symposium on Computer, Consumer and Control最新文献_第2页

On the Analysis of Network Connectivity in Cognitive Radio Ad-Hoc Networks 认知无线电Ad-Hoc网络中网络连通性分析

2014 International Symposium on Computer, Consumer and Control Pub Date : 2014-06-10 DOI: 10.1109/IS3C.2014.283

L. Dung, Beongku An

{"title":"On the Analysis of Network Connectivity in Cognitive Radio Ad-Hoc Networks","authors":"L. Dung, Beongku An","doi":"10.1109/IS3C.2014.283","DOIUrl":"https://doi.org/10.1109/IS3C.2014.283","url":null,"abstract":"Network connectivity is one of important issues in any kinds of networks. In this paper, we discuss the connectivity challenges in Cognitive Radio Ad-Hoc Networks (CRAHNs) compared with conventional mobile ad-hoc wireless networks. We conclude that network connectivity in cognitive radio ad-hoc networks depends on not only node density, but also the spectrum heterogeneity. Our main contributions in this paper are follows: (i) to define and classify the conditions of connectivity in cognitive ad-hoc networks, (ii) to mathematically analyze how each condition degrades the network connectivity, (iii) to derive final closed-form model to show the total impact of all network parameters on network connectivity in CRAHNs. The results obtained from our proposed mathematical models point out several distinguishing features of network connectivity in CRAHNs compared with those of conventional mobile ad-hoc wireless networks. Specifically, we prove mathematically that the network connectivity in CRAHNs depends on SU's node density, PU's node density, PU's activating rate, operating frequencies, the number of licensed channels, and the distribution of PUs on each channel. Our proposed mathematical model can be used to support the evaluation and design of CRAHNs.","PeriodicalId":149730,"journal":{"name":"2014 International Symposium on Computer, Consumer and Control","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129210452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Directional Connected Components Algorithm Based on Gradient Information 基于梯度信息的方向连通分量算法

2014 International Symposium on Computer, Consumer and Control Pub Date : 2014-06-10 DOI: 10.1109/IS3C.2014.81

Wan-Yu Chang, C. Chiu

引用次数: 0

Movement Planning and Simulation for Attitude Adjustment of a Drilling Robot 钻井机器人姿态调整的运动规划与仿真

2014 International Symposium on Computer, Consumer and Control Pub Date : 2014-06-10 DOI: 10.1109/IS3C.2014.241

Chengkun Wang, Peijiang Yuan, Tianmiao Wang, Qishen Wang, Dongdong Chen, Ting Lai, H. Tan

引用次数: 4

Exploring the Effects of Servicescape, Brand Image, and Experiential Marketing on Customer Satisfaction 探索服务逃避、品牌形象与体验行销对顾客满意的影响

2014 International Symposium on Computer, Consumer and Control Pub Date : 2014-06-10 DOI: 10.1109/IS3C.2014.179

Hao-te Lu, Man-Chun Lien

引用次数: 2

The Adoption of Enterprise Innovation Diagnosis System to the Community with the Use of Systems Engineering 基于系统工程的企业创新诊断系统在社区中的应用

2014 International Symposium on Computer, Consumer and Control Pub Date : 2014-06-10 DOI: 10.1109/IS3C.2014.276

T. J. Wang, L. K. Chang

引用次数: 0

Research on Short-Circuit Discharge Behavior of Capacitive Circuits Based on Safety Spark Test Apparatus 基于安全火花试验装置的电容电路短路放电行为研究

2014 International Symposium on Computer, Consumer and Control Pub Date : 2014-06-10 DOI: 10.1109/IS3C.2014.29

Liu Shulin, Zhao Yongxiu

{"title":"Research on Short-Circuit Discharge Behavior of Capacitive Circuits Based on Safety Spark Test Apparatus","authors":"Liu Shulin, Zhao Yongxiu","doi":"10.1109/IS3C.2014.29","DOIUrl":"https://doi.org/10.1109/IS3C.2014.29","url":null,"abstract":"Based on the safety spark test apparatus, the Short-Circuit Spark Discharge (SCSD) behavior of the simple capacitive circuit and switching converter are studied. It is pointed out that their SCSD process can be divided into four stages, i.e., dielectric-breakdown stage, spark-generated stage, spark-maintenance stage and spark-extinguish stage. For the simple capacitive circuit, its spark resistance is larger and maintaining voltage is almost unchanged in the spark-maintenance stage. As for the switching converter, its output short-circuit characteristics depend strongly on the load resistance and its maintaining voltage decline rapidly with the decrease of the load resistance. The experimental results also show that the discharge duration is approximately linear relationship with the capacitance and unrelated to the initial voltage. The circuit model is proposed, which can simulate the output SCSD process of the switching converter. By using the least-squares method, the relationship expressions between the discharging duration and capacitance in each time-stage are derived and the corresponding equivalent-resistance is obtained. The mathematical models of simulating the SCSD process of the switching converter are proposed, and the expressions of the current and voltage are derived. Experiment and simulation results are in positive to the analysis showing the feasibility of the proposed models.","PeriodicalId":149730,"journal":{"name":"2014 International Symposium on Computer, Consumer and Control","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115913369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Heart Rate Variability Signal Processing for Safety Driving Using Hilbert-Huang Transform 基于Hilbert-Huang变换的安全驾驶心率变异性信号处理

2014 International Symposium on Computer, Consumer and Control Pub Date : 2014-06-10 DOI: 10.1109/IS3C.2014.120

Chih-Ming Hsu, Feng‐Li Lian, Cheng-Ming Huang, Jen-Hsiang Chou

引用次数: 1

According to the National Cultural Differences between Foreign Labor Management Systems Explore Establishment in the Industry to the Vietnamese Labor as an Example 根据各国文化差异探讨外籍劳工管理制度的建立，以越南劳工为例

2014 International Symposium on Computer, Consumer and Control Pub Date : 2014-06-10 DOI: 10.1109/IS3C.2014.181

Chung Yi-Tzu Chung, C. Ho

{"title":"According to the National Cultural Differences between Foreign Labor Management Systems Explore Establishment in the Industry to the Vietnamese Labor as an Example","authors":"Chung Yi-Tzu Chung, C. Ho","doi":"10.1109/IS3C.2014.181","DOIUrl":"https://doi.org/10.1109/IS3C.2014.181","url":null,"abstract":"In the last 10 years, each of the year there are so many Vietnamese workers to work in the Taiwan's industrial manufacturies. Their main task for grass-roots physical labor. The Vietnamese labor and Taiwan the Labor living environment, education, such as economic conditions because of the different to work and life to Vietnamese workers entrepreneurs have led to many problems. The main aim of the research to put the Hofstede scholars in 1993 output from the national cultural framework and Lu Hofstede against the national cultural value questionnaire survey amendment Vietnamese labor and Taiwan labor national cultural value the extent of differences, and thereafter to obtain Vietnamese labor at the national cultural value management trend. The research will be the management trends and the existing enterprises Vietnamese labor management in the management of management and lives combined, and build a more suitable for Vietnamese labor management system for entrepreneurs. The research to that management system could assist the enterprises foreign labor management and let management can alleviate Vietnamese labor the work-life management the pressure.","PeriodicalId":149730,"journal":{"name":"2014 International Symposium on Computer, Consumer and Control","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130478933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Using Neural Networks with Differential Evolution Learning for Face Recognition 基于差分进化学习的神经网络人脸识别

2014 International Symposium on Computer, Consumer and Control Pub Date : 2014-06-10 DOI: 10.1109/IS3C.2014.104

Shih-Yen Huang, Cheng-Jian Lin

引用次数: 1

Implementation and Performance Analysis of the Archive System for the Taiwan Photon Source Project 台湾光子源计划档案系统之实现与效能分析

2014 International Symposium on Computer, Consumer and Control Pub Date : 2014-06-10 DOI: 10.1109/IS3C.2014.102

Yung-Sen Cheng, C. Liao, Jenny Chen, K. Hsu

{"title":"Implementation and Performance Analysis of the Archive System for the Taiwan Photon Source Project","authors":"Yung-Sen Cheng, C. Liao, Jenny Chen, K. Hsu","doi":"10.1109/IS3C.2014.102","DOIUrl":"https://doi.org/10.1109/IS3C.2014.102","url":null,"abstract":"The EPICS framework was chosen as control system infrastructure for the new project of 3 GeV synchrotron light source (Taiwan Photon Source, TPS). Various control system prototypes of TPS with the EPICS mechanism have been gradually built and tested. One EPICS data archive system is necessary to be developed to record various machine parameters and status information for long time logging. An archive engine takes PV data from EPICS IOCs via channel access, and stores them in the data storage. The PostgreSQL RDB (Relational Database) was adopted as the data storage for the TPS archive system. Both the historic PVs (Process Variable) data and the archive engine configuration are saved into the same RDB. The archived data can be retrieved in the graphical user interface of data browser. Taking the performance and redundancy into considerations, the storage servers and RDB table structures are tuned relatively. The primary factor most common used to judge system performance is the mean response time. We propose the queueing model method to analyze the performance of a network-based archive system, and simplify the architecture as the queueing model in serial and parallel to derive the equations of mean response time. Then we apply the proposed method to estimate the approximate response time of the actual network-based system which constructed in serial and in parallel. The efforts are described at this paper.","PeriodicalId":149730,"journal":{"name":"2014 International Symposium on Computer, Consumer and Control","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134416427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1