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2010 Second International Conference on Computer Engineering and Applications最新文献

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Design of an Interactive Humanoid Character for Multimodal Communication 面向多模态通信的交互式人形角色设计
2010 Second International Conference on Computer Engineering and Applications Pub Date : 2010-03-19 DOI: 10.1109/ICCEA.2010.37
B. Ustundag, Kerem Odabasi, A. Norouzi
{"title":"Design of an Interactive Humanoid Character for Multimodal Communication","authors":"B. Ustundag, Kerem Odabasi, A. Norouzi","doi":"10.1109/ICCEA.2010.37","DOIUrl":"https://doi.org/10.1109/ICCEA.2010.37","url":null,"abstract":"Cognitive impact factor is one of the main measures for media-human interaction. In this study, we explain design and implementation of a semi-autonomous humanoid character display system that provides high cognitive impact on people. It combines marketing, entertainment, announcement, guidance and service sales on one singular device. As different from conventional automated teller machine (ATM) approach, interactive humanoid character (IHC) first detects the people around and targets starting the communication with them. A finite state machine model is used to determine type of possible requirement of the person in communication by navigating in pre-defined behavioral states due to interaction. This way of auto-controlled telepresence saves marketing, sales and service man-hours while it maximizes the media reach factor.","PeriodicalId":207234,"journal":{"name":"2010 Second International Conference on Computer Engineering and Applications","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125403085","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
Fine Tuning of Fuzzy Token Bucket Scheme for Congestion Control in High Speed Networks 高速网络中用于拥塞控制的模糊令牌桶方案微调
2010 Second International Conference on Computer Engineering and Applications Pub Date : 2010-03-19 DOI: 10.1109/ICCEA.2010.41
Anurag Aeron
{"title":"Fine Tuning of Fuzzy Token Bucket Scheme for Congestion Control in High Speed Networks","authors":"Anurag Aeron","doi":"10.1109/ICCEA.2010.41","DOIUrl":"https://doi.org/10.1109/ICCEA.2010.41","url":null,"abstract":"In ATM networks, due to the dynamic nature of the bursty traffic, severe network congestion may occur. Therefore, policing as the preventive congestion control is required for properly guaranteeing QoS. The leaky bucket control mechanism, which is the most widely and only implemented one, has some drawbacks. In this paper the principles of fuzzy logic are deployed to tackle the problem of congestion control. This paper implements the fuzzy logic based token bucket scheme in which token generation rate is controlled by Fuzzy Logic. This work studies how to implement token rate predicting and policing in a high speed (ATM) network using fuzzy token bucket. The fuzzy token rate predictor facilitates token rate predicting and dynamic policing. It is able to achieve lower delay, less cell loss and higher throughput by Fuzzy token bucket scheme. A simulation study was performed for the fuzzy logic predictor using MATLAB-Simulink Simulator. The simulation results show that the fuzzy logic predictor gave reasonable token rate prediction compared to a non-fuzzy Token bucket scheme.","PeriodicalId":207234,"journal":{"name":"2010 Second International Conference on Computer Engineering and Applications","volume":"152 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125895568","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: 13
Adding Multiprocessor Support to an Uniprocessor Distributed Operating System with Transactional Distributed Memory 使用事务性分布式内存向单处理器分布式操作系统添加多处理器支持
2010 Second International Conference on Computer Engineering and Applications Pub Date : 2010-03-19 DOI: 10.1109/ICCEA.2010.68
T. Schmitt, P. Schmidt, N. Kaemmer, S. Gerhold, P. Schulthess
{"title":"Adding Multiprocessor Support to an Uniprocessor Distributed Operating System with Transactional Distributed Memory","authors":"T. Schmitt, P. Schmidt, N. Kaemmer, S. Gerhold, P. Schulthess","doi":"10.1109/ICCEA.2010.68","DOIUrl":"https://doi.org/10.1109/ICCEA.2010.68","url":null,"abstract":"Writing software for distributed systems is a complex task and gets even harder when shared data is replicated among nodes. Transactional memory is a promising technology for dealing with both synchronization and data consistency issues. Rainbow OS, a distributed operating system for PC clusters, employs this concept in a distributed fashion providing a clusterwide transactional distributed memory (TDM). In the past Rainbow OS could only use a single processor in each cluster node. In our paper we present a lean way to integrate multiprocessor support into an uniprocessor TDM system, without sacrificing the programming model or other crucial design aspects. We discuss architectural considerations and their influences on the TDM subsystem.","PeriodicalId":207234,"journal":{"name":"2010 Second International Conference on Computer Engineering and Applications","volume":"149 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125224018","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: 2
Stress Testing Data Access via a Web Service for Determination of Adequate Server Hardware for Developed Software Solution 通过Web服务对数据访问进行压力测试，以确定为开发的软件解决方案提供适当的服务器硬件
2010 Second International Conference on Computer Engineering and Applications Pub Date : 2010-03-19 DOI: 10.1109/ICCEA.2010.72
Leona Motalova, O. Krejcar
{"title":"Stress Testing Data Access via a Web Service for Determination of Adequate Server Hardware for Developed Software Solution","authors":"Leona Motalova, O. Krejcar","doi":"10.1109/ICCEA.2010.72","DOIUrl":"https://doi.org/10.1109/ICCEA.2010.72","url":null,"abstract":"The aim of this project is stress testing of the system for data management and planning of the operations developed for home care agencies which has to be upgrading of the current system based on the older database of Microsoft Access product. The part of the system is a mobile application that allows employees to edit the records of patients directly in the terrain. The whole system, including applications developed for the stress testing is based on Microsoft technology .NET. Our Stress Testing application allows testing a selected problem areas to find any limitations before the tested developing solution will be set up at customer. By the help of our test application, the hardware solution for the server was selected on the base of selected home care agency needs.","PeriodicalId":207234,"journal":{"name":"2010 Second International Conference on Computer Engineering and Applications","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124505580","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: 4
Edge Detection in Glass Fragmentation Images Based on One Order Differential Operator 基于一阶微分算子的玻璃碎片图像边缘检测
2010 Second International Conference on Computer Engineering and Applications Pub Date : 2010-03-19 DOI: 10.1109/ICCEA.2010.278
Junying Zhang
{"title":"Edge Detection in Glass Fragmentation Images Based on One Order Differential Operator","authors":"Junying Zhang","doi":"10.1109/ICCEA.2010.278","DOIUrl":"https://doi.org/10.1109/ICCEA.2010.278","url":null,"abstract":"Edge detection is a basic content in image processing and computer vision, which is still unresolved till now.Now most of image processing aim at the digital image, this paperintroduces and analyzes several typical methods of edge detection in digital image. It introduces a demonstration system of edge detection which contains image files, image edge detection. The main contribution of this paper are: Part 1: Introduce the base of image edge detection. Part 2: Analyse and design the demonstration system of the Edge Detection. The main content is the introduce of the developing instrument and the detailed analysis process. Part 3: The result and prospect of the demonstration system.","PeriodicalId":207234,"journal":{"name":"2010 Second International Conference on Computer Engineering and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122675606","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: 4
Performance Comparisons of AOMDV and OLSR Routing Protocols for Mobile Ad Hoc Network 移动Ad Hoc网络中AOMDV和OLSR路由协议的性能比较
2010 Second International Conference on Computer Engineering and Applications Pub Date : 2010-03-19 DOI: 10.1109/ICCEA.2010.33
M. Oo, Mazliza Othman
{"title":"Performance Comparisons of AOMDV and OLSR Routing Protocols for Mobile Ad Hoc Network","authors":"M. Oo, Mazliza Othman","doi":"10.1109/ICCEA.2010.33","DOIUrl":"https://doi.org/10.1109/ICCEA.2010.33","url":null,"abstract":"A Mobile Ad Hoc Network (MANET) eliminates the complexity of an infrastructured configuration and allows wireless devices to communicate with each other on the fly for any application. It does not rely on a base station to coordinate the flow of messages to nodes in the network. A primary challenge is for each device to maintain the information to properly route traffic and data packets. In this paper, we analyze the performance differences of Ad hoc On-demand Multi-path Distance Vector (AOMDV) and Optimized Link State Routing (OLSR) routing protocols. We evaluate their performance through simulation using network simulator (ns-2). We analyse the strengths and weaknesses of these two protocols by measuring packet loss rates (%), average end to end delay (sec), and normalized routing load.","PeriodicalId":207234,"journal":{"name":"2010 Second International Conference on Computer Engineering and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122199339","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: 20
An Empirical Study Using Line Profile Histogram Approximation of Edge Detection Algorithms 基于线轮廓直方图近似的边缘检测算法的实证研究
2010 Second International Conference on Computer Engineering and Applications Pub Date : 2010-03-19 DOI: 10.1109/ICCEA.2010.74
N. Khalid, M. Manaf, M. Aziz
{"title":"An Empirical Study Using Line Profile Histogram Approximation of Edge Detection Algorithms","authors":"N. Khalid, M. Manaf, M. Aziz","doi":"10.1109/ICCEA.2010.74","DOIUrl":"https://doi.org/10.1109/ICCEA.2010.74","url":null,"abstract":"Traditional edge detection algorithms such as Sobel and Prewitt have been used in many edge detection applications. Canny have proved to be quite efficient in detecting thin edges. This paper discusses the efficiency of these three techniques in the detection of the cortical outline of long tubular bone from radiographs images. The method involves the use of line profile histogram approximation (LPHA) algorithm to detect the outline positions. These positions are then used to calculate geometric measurements such as the internal diameter (ID), outer diameter (OD) and the cortical thickness (CT). The accuracy of these measurements are compared with its retrospective manual measurements which was measure using micro calipers by Dr. Lee Cheng Wai. Visually all three techniques performs reasonably well in detecting the bone cortical edge. However in the quantitative measurements, Canny perform quite well in certain cases but not in others. The performance of Sobel and Prewitt are consistent in most cases but less accurate as compared to Canny.","PeriodicalId":207234,"journal":{"name":"2010 Second International Conference on Computer Engineering and Applications","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123816090","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: 2
Cognitive ALE for HF Radios 高频无线电的认知ALE
2010 Second International Conference on Computer Engineering and Applications Pub Date : 2010-03-19 DOI: 10.1109/ICCEA.2010.162
A. Shahid, Shehzad Ahmad, Adeel Akram, S. Khan
{"title":"Cognitive ALE for HF Radios","authors":"A. Shahid, Shehzad Ahmad, Adeel Akram, S. Khan","doi":"10.1109/ICCEA.2010.162","DOIUrl":"https://doi.org/10.1109/ICCEA.2010.162","url":null,"abstract":"This paper presents a novel technique for reducing time delay and improving the performance of Automatic Link Establishment (ALE) in High Frequency (HF)radios. The techniques proposed for Listen Before Transmit(LBT) based on cognitive radio sensing techniques such as energy detection, matched filter detection and cyclostationary feature detection. ALE is a de facto standard for HF radios through which communication is to be carried out by automatically selecting the channel. Current LBT techniques for ALE work fine for good quality channels but it performs pitiable when the channel quality becomes worst.","PeriodicalId":207234,"journal":{"name":"2010 Second International Conference on Computer Engineering and Applications","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130611109","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: 11
Design and Application of Mobile Embedded Systems for Home Care Applications 移动嵌入式家庭护理系统的设计与应用
2010 Second International Conference on Computer Engineering and Applications Pub Date : 2010-03-19 DOI: 10.1109/ICCEA.2010.86
Penhaker Marek, Stankus Martin, Kijonka Jan, G. Petr
{"title":"Design and Application of Mobile Embedded Systems for Home Care Applications","authors":"Penhaker Marek, Stankus Martin, Kijonka Jan, G. Petr","doi":"10.1109/ICCEA.2010.86","DOIUrl":"https://doi.org/10.1109/ICCEA.2010.86","url":null,"abstract":"Applied biotelemetry is of growing importance in today's world. Specificity of biotelemetric data put special requirements on real biotelemetric system. This article describes some of conclusions acquired in development of real biotelemetric system using off the shelf embedded hardware technology, namely ARM microcontrollers, FRAM memory and dedicated ZigBee chipsets. Described biotelemetric system is partitioned into logical parts that communicate using custom data protocols. Devices participating in biotelemetric system use ZigBee and Ethernet networks as underlying structure for data communication.","PeriodicalId":207234,"journal":{"name":"2010 Second International Conference on Computer Engineering and Applications","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116527553","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: 19
Continuous Noninvasive Blood Pressure Measurement by Near Infra Red CCD Camera and Pulse Transmit Time Systems 近红外CCD相机和脉冲传输时间系统的连续无创血压测量
2010 Second International Conference on Computer Engineering and Applications Pub Date : 2010-03-19 DOI: 10.1109/ICCEA.2010.236
P. Žůrek, O. Krejcar, M. Penhaker, M. Cerný, R. Frischer
{"title":"Continuous Noninvasive Blood Pressure Measurement by Near Infra Red CCD Camera and Pulse Transmit Time Systems","authors":"P. Žůrek, O. Krejcar, M. Penhaker, M. Cerný, R. Frischer","doi":"10.1109/ICCEA.2010.236","DOIUrl":"https://doi.org/10.1109/ICCEA.2010.236","url":null,"abstract":"The need of continuous blood pressure measurement is usable in wide spectrum of applications from physicians practice to home care applications. Many types of blood pressure measurement devices can be bought in electronics shops. All such devices are contact measurement devices which need to be in contact of human body (hand or foot mainly). Secondary they allow only one measurement per several minutes interval (typically ones in 10 minutes). Our goal is to develop a small device for noninvasive continuous measurement of blood pressure. This device must be a small battery powered embedded system which measure a blood pressure during a long time period and send this information remotely to operator’s stations. We would like to try two systems of blood pressure monitoring. The first one is system with NIR CCD camera (Near Infra Red), which measure the wide changes of the blood vessels and the second one is system, which measure the pulse transmit time (PTT). At the end we can compare the systems and get information, which system will be a right way to obtain exact continuous blood pressure information.","PeriodicalId":207234,"journal":{"name":"2010 Second International Conference on Computer Engineering and Applications","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129688700","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: 15
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