2009 International Conference on Complex, Intelligent and Software Intensive Systems最新文献_第7页

Self-Tuning Vision System for Monitoring Bioreactor Cell Populations 生物反应器细胞群监测的自调谐视觉系统

2009 International Conference on Complex, Intelligent and Software Intensive Systems Pub Date : 2009-03-16 DOI: 10.1109/CISIS.2009.188

A. Doncescu, N. Kabbaj

引用次数: 0

B-Cell Conformational Epitope Prediction based on Structural Relationship and Antigenic Characteristics 基于结构关系和抗原特性的b细胞构象表位预测

2009 International Conference on Complex, Intelligent and Software Intensive Systems Pub Date : 2009-03-16 DOI: 10.1109/CISIS.2009.187

Weikun Wu, Wei-Chun Chung, Hao-Teng Chang, Ronshan Cheng, Tun-Wen Pai

{"title":"B-Cell Conformational Epitope Prediction based on Structural Relationship and Antigenic Characteristics","authors":"Weikun Wu, Wei-Chun Chung, Hao-Teng Chang, Ronshan Cheng, Tun-Wen Pai","doi":"10.1109/CISIS.2009.187","DOIUrl":"https://doi.org/10.1109/CISIS.2009.187","url":null,"abstract":"Conformational Epitopes (CEs) are composed of discontinuous segments folding with polypeptide chains, which play an important role in vaccine designs and immuno-biological experiments. It has been estimated that more than 90% of B-cell epitopes are in a conformational structure, and therefore predic-tion of CEs becomes an important task for practical applications. The proposed system is the first tool that adopts three-dimensional mathematical morphology to define protein structural surface regions. Based on the surface information, spatial distance relationship and antigenic characteristics of amino acids are considered as key features for CEs candidate identification. In this paper, thirty three antigen-antibody complexes with verified CEs were adopted to evaluate prediction accuracy, and the performance was compared with PEPOP. To observe the influence of chemical property scales and surface ratios, a complete evaluation by various parameter settings were performed as well. It was discovered that the sensitivity was improved by selecting hydrophilicity rather than hydrophobicity features, while the specificity favored using hydrophobicity instead of hydrophilicity feature in general. The prediction results of the proposed systemachieves an overall accuracy of 75% and its performance is comparable to existing tools.","PeriodicalId":377538,"journal":{"name":"2009 International Conference on Complex, Intelligent and Software Intensive Systems","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122679451","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: 3

Semantic Management of Multimedia Documents for E-Government Activity 电子政务活动中多媒体文档的语义管理

2009 International Conference on Complex, Intelligent and Software Intensive Systems Pub Date : 2009-03-16 DOI: 10.1109/CISIS.2009.195

F. Amato, A. Mazzeo, V. Moscato, A. Picariello

引用次数: 31

Evaluation of a Framework for Dynamic Source Selection in Stream Processing 流处理中动态源选择框架的评估

2009 International Conference on Complex, Intelligent and Software Intensive Systems Pub Date : 2009-03-16 DOI: 10.1109/CISIS.2009.167

K. Ohki, Yousuke Watanabe, H. Kitagawa

引用次数: 1

Predicting Protein Subcellular Localizations for Gram-Negative Bacteria Using DP-PSSM and Support Vector Machines 利用DP-PSSM和支持向量机预测革兰氏阴性菌的蛋白质亚细胞定位

2009 International Conference on Complex, Intelligent and Software Intensive Systems Pub Date : 2009-03-16 DOI: 10.1109/CISIS.2009.194

Eric Y. T. Juan, W. J. Li, J. Jhang, C. Chiu

{"title":"Predicting Protein Subcellular Localizations for Gram-Negative Bacteria Using DP-PSSM and Support Vector Machines","authors":"Eric Y. T. Juan, W. J. Li, J. Jhang, C. Chiu","doi":"10.1109/CISIS.2009.194","DOIUrl":"https://doi.org/10.1109/CISIS.2009.194","url":null,"abstract":"Invisible bacteria are found almost everywhere, and having a great impact on our everyday life. Particularly, many species of gram-negative bacteria are pathogenic and cause a wide variety of diseases in humans and animals. It is crucial in drug design to cure diseases brought by gram-negative bacteria. Unfortunately, a new drug discovery can be expensive and time-consuming even with the advance of biotechnology. Designing a highly effective and efficient computational system, especially for identifying protein subcellular localization for gram-negative bacteria, is an important research field.In this paper, we propose a new computational system which combines a well-known classifier, support vector machines (SVMs), a protein descriptor, DP-PSSM (Directional Property-PSSM), and an optimal tool for system tuning. In addition, an evolutionary computation based feature selection technique is applied to further improve the performance of our computational system. Our computational system, EF-SVM-PSL, had been tested through 10 fold cross validation on predicting subcellular localizations of three gram-negative bacteria protein datasets, PS1444, NR828, and EV243. Our EF-SVM-PSL has a relative simple architecture and performs competitively with the best alternative systems.","PeriodicalId":377538,"journal":{"name":"2009 International Conference on Complex, Intelligent and Software Intensive Systems","volume":"62 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116258378","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

Mathematical Modeling for Spatiotemporal Development of Leaf Primordium 叶片原基时空发育的数学模型

2009 International Conference on Complex, Intelligent and Software Intensive Systems Pub Date : 2009-03-16 DOI: 10.1109/CISIS.2009.46

K. Ishii, Hiroyuki Hamada, M. Okamoto

引用次数: 0

MAILComp - New Compression Method Designed for Electric Mail Transfer Protocols over TLS MAILComp——为基于TLS的电子邮件传输协议设计的新压缩方法

2009 International Conference on Complex, Intelligent and Software Intensive Systems Pub Date : 2009-03-16 DOI: 10.1109/CISIS.2009.85

S. Kimura, Yusuke Kumagai, Daigo Manabe, Y. Ebihara

{"title":"MAILComp - New Compression Method Designed for Electric Mail Transfer Protocols over TLS","authors":"S. Kimura, Yusuke Kumagai, Daigo Manabe, Y. Ebihara","doi":"10.1109/CISIS.2009.85","DOIUrl":"https://doi.org/10.1109/CISIS.2009.85","url":null,"abstract":"TLS (Transport Layer Security) is a well-known protocol that provides authentication and private communication for application protocols like HTTP (Hypertext Transfer Protocol). In TLS, data transferred from the upper layer can be compressed before it is encrypted. When an E-mail attached file is transferred over TLS, its compression ratio may be degraded since there are certain restrictions on the transfer of the E-mail, such as the need for text encoding of binary data and the recompression of already compressed data. The authors have already proposed an improved compression method for TLS, however, if compression is combined with encryption, the information concerned may become readable, since the length of the encrypted (and compressed) data might allow eavesdroppers to guess what kind of data are being transferred. In order to solve this problem, this paper proposes a compression method, MAILComp, designed for electric mail transfer protocols such as SMTP (Simple Mail Transfer Protocol), POP (Post Office Protocol), and IMAP (Internet Message Access Protocol) over TLS. From network experiments, compression ratios and file transfer times for four kinds of E-mail were observed, with simulated bandwidth restrictions to represent four typical communication media. The results show that MAILComp will provide an effective secure compression method whose overhead is virtually identical to that of the original compression method for TLS.","PeriodicalId":377538,"journal":{"name":"2009 International Conference on Complex, Intelligent and Software Intensive Systems","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127590687","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

Heterogeneous Multi Domain Network Architecture for Military Communications 军事通信异构多域网络体系结构

2009 International Conference on Complex, Intelligent and Software Intensive Systems Pub Date : 2009-03-16 DOI: 10.1109/CISIS.2009.155

A. Durresi, M. Durresi, L. Barolli

引用次数: 8

An Embedded Module for Iris Micro-Characteristics Extraction 一种嵌入式虹膜微特征提取模块

2009 International Conference on Complex, Intelligent and Software Intensive Systems Pub Date : 2009-03-16 DOI: 10.1109/CISIS.2009.117

C. Militello, V. Conti, S. Vitabile, F. Sorbello

{"title":"An Embedded Module for Iris Micro-Characteristics Extraction","authors":"C. Militello, V. Conti, S. Vitabile, F. Sorbello","doi":"10.1109/CISIS.2009.117","DOIUrl":"https://doi.org/10.1109/CISIS.2009.117","url":null,"abstract":"In this paper a new approach, based on iris micro-characteristics, has been used to make possible an embedded biometric extractor. This recognition approach is based on ophthalmologic studies that have proven the existence of different micro-characteristics as well as fingerprint minutiae. These micro-characteristics are permanent and immutable and they can be used to create strong and robust identification systems.Biometric recognition systems are critical components of our everyday lives. Since such electronic products evolve to software intensive systems, where software, becoming larger, more complex and prevalent, introduces many problems in the development phases. The development of embedded devices is one of the possible solutions to make possible reactive systems in the complex field of software intensive systems.The embedded micro-characteristics extractor proposed in this paper represents the first step to make available an embedded iris-based recognizer. The system has been prototyped on the Celoxica RC203E board, using hardware with programmable FPGA technologies and is able to perform iris processing and micro-characteristics extraction. The goodness of the proposed approach has been tested using an iris image from the CASIA database. The considered iris micro-characteristics are nucleus and collarette and the execution time to extract them is about of 1.1 seconds.","PeriodicalId":377538,"journal":{"name":"2009 International Conference on Complex, Intelligent and Software Intensive Systems","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126589171","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

StreamAPAS: Query Language and Data Model 查询语言和数据模型

2009 International Conference on Complex, Intelligent and Software Intensive Systems Pub Date : 2009-03-16 DOI: 10.1109/CISIS.2009.36

M. Gorawski, Aleksander Chrószcz

引用次数: 8