2008 11th International Conference on Computer and Information Technology最新文献_第2页

Feasibility of PKC in resource-constrained wireless sensor networks PKC在资源受限无线传感器网络中的可行性

2008 11th International Conference on Computer and Information Technology Pub Date : 2008-12-01 DOI: 10.1109/ICCITECHN.2008.4803120

A. Pathan, C. Hong

引用次数: 17

Distortion measurement using arc-length-parameterisation within a vertex-based shape coding framework 在基于顶点的形状编码框架中使用弧长参数化的畸变测量

2008 11th International Conference on Computer and Information Technology Pub Date : 2008-12-01 DOI: 10.1109/ICCITECHN.2008.4803073

F. Sohel, Bennamoun

引用次数: 3

A crosstalk free routing algorithm of Generalized Recursive Non-blocking Network 广义递归无阻塞网络的无串扰路由算法

2008 11th International Conference on Computer and Information Technology Pub Date : 2008-12-01 DOI: 10.1109/ICCITECHN.2008.4803035

A. Sultana, G. Chowdhury, M. Rahman

引用次数: 0

On hot-spot traffic pattern of TESH network TESH网络的热点流量模式研究

2008 11th International Conference on Computer and Information Technology Pub Date : 2008-12-01 DOI: 10.1109/ICCITECHN.2008.4802999

M. Rahman, Y. Inoguchi, Y. Sato, Y. Miura, S. Horiguchi

引用次数: 0

A least square approach for TDOA/AOA wireless location in WCDMA system WCDMA系统中TDOA/AOA无线定位的最小二乘方法

2008 11th International Conference on Computer and Information Technology Pub Date : 2008-12-01 DOI: 10.1109/ICCITECHN.2008.4803072

M. Nur-A-Alam, M. M. Haque

引用次数: 10

Peer-to-Peer mobile applications using JXTA/JXME 使用JXTA/JXME的点对点移动应用

2008 11th International Conference on Computer and Information Technology Pub Date : 2008-12-01 DOI: 10.1109/ICCITECHN.2008.4803076

Tahmina Tahsin, Lazeeb Choudhury, Lutfur Rahman

引用次数: 9

Resource capability discovery and description management system for bioinformatics Data and service Integration - an experiment with gene regulatory networks 生物信息学数据与服务集成的资源能力发现与描述管理系统——基因调控网络实验

2008 11th International Conference on Computer and Information Technology Pub Date : 2008-12-01 DOI: 10.1109/ICCITECHN.2008.4802991

E. Ahmed

{"title":"Resource capability discovery and description management system for bioinformatics Data and service Integration - an experiment with gene regulatory networks","authors":"E. Ahmed","doi":"10.1109/ICCITECHN.2008.4802991","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2008.4802991","url":null,"abstract":"Traditional legacy HTML based web sites/ page can be thought of as web services because the dynamic web pages can take user input argument via web forms and response to user query. The ability of agents and services to automatically locate and interact with unknown partners is a goal for Web based Data Integration system. This ldquoserendipitous interoperabilityrdquo is hindered by the lack of an explicit means of describing what web pages are able to do and in order to do it what input it takes and what output it produces, that is what is their capabilities [1]. The tremendous success of the WWW is countervailed by the efforts needed to search and find relevant information. For tabular structures embedded in HTML documents, typical keyword or link-analysis based search fails. The next phase envisioned for the WWW is automatic ad-hoc interaction between intelligent agents, web services, databases and semantic web enabled applications. A large amount of information available on the Web is formatted in HTML tables, which are mainly presentation oriented and are not suited for database applications. As a result, how to capture information in HTML tables semantically and integrate relevant information is a challenge. We are envisioning another layer of web abstraction where user can query intra web document table like structure. Our prototype application is based on WebFusion and an ad hoc query language BioFlow [2], [3], [4], [5], [6] a software agent that can simulate a person interacting with web search forms and extracting information from the resulting pages by means of an API. We need to develop a framework which is able to query search web forms and the web page tables in a SQL way. In this context we also report a Java based implementation for integrating Flybase and AlignACE site.","PeriodicalId":335795,"journal":{"name":"2008 11th International Conference on Computer and Information Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130903558","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

Sensitivity analysis in robust and kernel canonical correlation analysis 鲁棒和核典型相关分析中的敏感性分析

2008 11th International Conference on Computer and Information Technology Pub Date : 2008-12-01 DOI: 10.1109/ICCITECHN.2008.4802966

A. Alam, M. Nasser, K. Fukumizu

{"title":"Sensitivity analysis in robust and kernel canonical correlation analysis","authors":"A. Alam, M. Nasser, K. Fukumizu","doi":"10.1109/ICCITECHN.2008.4802966","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2008.4802966","url":null,"abstract":"A number of measures of canonical correlation coefficient are now used in pattern recognition in the different literature. Some robust forms of classical canonical correlation coefficient are introduced recently to address the robustness issue of the canonical coefficient in the presence of outliers and departure from normality. Also a few number of kernels are used in canonical analysis to capture nonlinear relationship in data space, which is linear in some higher dimensional feature space. But not much work has been done to investigate their relative performances through simulation and also from the view point of sensitivity. In this paper an attempt has been made to compare performances of kernel canonical correlation coefficients (Gaussian, Laplacian and Polynomial) with that of classical and robust canonical correlation coefficient measures using simulation and influence function. We investigate the bias, standard error, MSE, qualitative robustness index, sensitivity curve of each estimator under a variety of situations and also employ boxplots and scatter plots of canonical variates to judge their performances. We observe that the class of kernel estimators perform better than the class of classical and robust estimators in general and the kernel estimator with Laplacian function has shown the best performance for large sample size.","PeriodicalId":335795,"journal":{"name":"2008 11th International Conference on Computer and Information Technology","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130969040","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: 14

An efficient system for recognition of human face in different expressions by some measured features of the face using laplacian operator 利用拉普拉斯算子对人脸特征进行测量，建立了一种有效的人脸识别系统

2008 11th International Conference on Computer and Information Technology Pub Date : 2008-12-01 DOI: 10.1109/ICCITECHN.2008.4802977

A. Arif, G. Rahaman, G.K. Biswas, S. Islam

{"title":"An efficient system for recognition of human face in different expressions by some measured features of the face using laplacian operator","authors":"A. Arif, G. Rahaman, G.K. Biswas, S. Islam","doi":"10.1109/ICCITECHN.2008.4802977","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2008.4802977","url":null,"abstract":"In this paper we present an efficient system for face recognition with high recognition rate. In our proposed method, at first we detect the face from an image, then two main significant edge lines - chin-line and nose-line are determined and next we apply third order polynomial regression on these two lines to get a third order polynomial equation with four coefficients for each line. Here we use Laplacian operator to determine the curve of chin line and nose line. Then we measure distances from the middle point of the nose curve to the chin line horizontally and vertically, the width of the two eyebrows, the width of forehead and the distance from pupil to eyebrow. We also determine two regions - eye-region and nose-region. For each of these regions, we determine the average value of each three basic colors: red, green and blue. We then store the coefficients of the detected edge lines, the average values of the three basic colors and other distances and perform the task of recognition process. The existing face is recognized for which the weighted error is minimum and higher than a predefined threshold value. Experimental results show that our proposed method successfully recognizes face at a very high rate.","PeriodicalId":335795,"journal":{"name":"2008 11th International Conference on Computer and Information Technology","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115790043","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

An effective term weighting method using random walk model for text classification 一种有效的基于随机游走模型的词权加权方法

2008 11th International Conference on Computer and Information Technology Pub Date : 2008-12-01 DOI: 10.1109/ICCITECHN.2008.4803000

M. Islam

引用次数: 9