Third International Conference on Information Technology and Applications (ICITA'05)最新文献_第4页

Probabilistic reasoning techniques for situation assessments 情景评估的概率推理技术

Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.219

Catherine Howard, M. Stumptner

引用次数: 2

Skew detection of document images using line structural information 使用线结构信息的文档图像的倾斜检测

Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.255

Chih-Hong Kao, H. Don

引用次数: 5

Limited range wavelength converter sharing in WDM networks WDM网络中有限范围波长转换器共享

Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.172

M. M. Rashid, Sugang Xu, Y. Tanaka

引用次数: 2

A Web redirection service for variant Chinese domain name resolution 一种用于中文域名解析的Web重定向服务

Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.50

Jeng-Wei Lin, L. Tseng, Jan-Ming Ho, F. Lai

{"title":"A Web redirection service for variant Chinese domain name resolution","authors":"Jeng-Wei Lin, L. Tseng, Jan-Ming Ho, F. Lai","doi":"10.1109/ICITA.2005.50","DOIUrl":"https://doi.org/10.1109/ICITA.2005.50","url":null,"abstract":"Many efforts in past years have been made to lower the linguistic barriers for non-native English speakers to access the Internet. IDNA (Faltstrom et al., 2003) focuses on access to internationalized domain names (IDN) in a range of scripts that is broader in scope than the original ASCII. However, the use of character variants that have similar appearances and/or interpretations could create confusion. A variant IDL (internationalized domain label), derived from an IDL by replacing some characters with their variants, should match the original IDL. In JET Guidelines (Konishi et al., 2004), it is suggested that zone administrators model this concept of equivalence as an atomic IDL package that contains the variant IDLs generated according to the language variant tables (LVT). In addition to the registered IDL, some of the variant IDLs are activated and stored in the zone files and thus become resolvable. However, an issue of scalability arises when the number of the activated variant IDLs is large. In this paper, we present a mechanism to resolve the variant IDLs in an IDL package into the registered IDL. Specifically, we target Han character variants. Two Han characters are said to be variants of each other if they have the same meaning and are pronounced the same. Furthermore, Han character variants usually have similar appearances. We introduce a new resource record (RR) type, denoted as VarIdx, to associate the variant IDLs with the registered IDL. Experiment results show that a small number of VarIdx RRs are sufficient for enumerating all variant IDLs in an IDL package. We then present a redirection service that uses VarIdx RRs to redirect user requests with variant IDLs to the URLs with the corresponding registered IDLs.","PeriodicalId":371528,"journal":{"name":"Third International Conference on Information Technology and Applications (ICITA'05)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132141968","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

On local features for GMM based face verification 基于GMM的局部特征人脸验证

Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.194

Conrad Sanderson, M. Saban, Yongsheng Gao

{"title":"On local features for GMM based face verification","authors":"Conrad Sanderson, M. Saban, Yongsheng Gao","doi":"10.1109/ICITA.2005.194","DOIUrl":"https://doi.org/10.1109/ICITA.2005.194","url":null,"abstract":"It has been recently shown that local feature approaches to face verification are considerably more robust than holistic approaches, in terms of translations (caused by automatic face localization) and pose variations. In this paper, we first investigate whether features based on local principal component analysis (LPCA) are more discriminative than features based on the 2D discrete cosine transform (2D DCT). We also investigate several methods for modifying the two feature extraction techniques in order to counteract the effects of linear and non-linear illumination changes, without losing discriminative information. Results on the XM2VTS database show that when using a Bayesian classifier based on Gaussian mixture models (GMMs), the performances of 2D DCT and LPCA techniques are quite similar, suggesting that the 2D DCT technique is preferable due to its lower computational complexity. When using 8/spl times/8 blocks, modifying the 2D DCT and LPCA techniques by removing the first coefficient, which is the most affected by illumination changes, enhances robustness with little change in discrimination ability; removing further coefficients causes a noticeable reduction in performance on clean images and provides little gain in robustness. When using the 2D DCT with 16/spl times/16 blocks, the first three coefficients need to be removed in order to achieve good robustness. It is further shown that contrary to previously published results, the use of deltas of low-order coefficients (to alleviate performance losses caused by removing coefficients) can adversely affect robustness.","PeriodicalId":371528,"journal":{"name":"Third International Conference on Information Technology and Applications (ICITA'05)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127849571","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: 12

Performance Analysis for Construction of a Performance Practice Support System 绩效分析:构建绩效实践支持系统

Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.210

S. Ozaki, M. Harao, K. Hirata

引用次数: 0

Stream-Based Interactive Video Language Authoring Using Correlated Audiovisual Watermarking 使用相关视听水印的基于流的交互式视频语言创作

Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.263

R. Xu, Jesse S. Jin, J. G. Allen

引用次数: 1

A Cost Effective Spacial Redundancy with Data-Path Partitioning 具有数据路径分区的成本有效的空间冗余

Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.7

S. Matsusaka, Koji Inoue

引用次数: 2

Royalty rate of business method patents for large scale software applications 大型软件应用的商业方法专利使用费

Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.242

S. Kaneda, Takuya Senbo, K. Fujimoto

引用次数: 0

A new sum-of-disjoint-products technique to determine network reliabilities with known minimal paths 一种确定已知最小路径下网络可靠性的分离积和新方法

Third International Conference on Information Technology and Applications (ICITA'05) Pub Date : 2005-07-04 DOI: 10.1109/ICITA.2005.35

W. Yeh

引用次数: 4