2009 12th International Conference on Computers and Information Technology最新文献

Content clustering of Computer Mediated Courseware using data mining technique 基于数据挖掘技术的计算机多媒体课件内容聚类

2009 12th International Conference on Computers and Information Technology Pub Date : 2011-10-24 DOI: 10.1109/iccit.2009.5407318

G. M. M. Bashir, A. S. M. L. Hoque

引用次数: 0

Development of a novel quaternary algebra with the design of some useful logic blocks 一个新的四元代数的发展和一些有用逻辑块的设计

2009 12th International Conference on Computers and Information Technology Pub Date : 2009-12-01 DOI: 10.1109/ICCIT.2009.5407140

I. Jahangir, D. Hasan, Shajid Islam, Nahian Alam Siddique, Mehedi Hasan

引用次数: 16

A crosstalk free routing algorithm of optical Multistage Interconnection Networks 光多级互连网络的无串扰路由算法

2009 12th International Conference on Computers and Information Technology Pub Date : 2009-12-01 DOI: 10.1109/ICCIT.2009.5407148

A. Sultana, Md. Naimul Hasan

引用次数: 0

Adaptive energy detection for cognitive radio: An experimental study 认知无线电自适应能量检测的实验研究

2009 12th International Conference on Computers and Information Technology Pub Date : 2009-12-01 DOI: 10.1109/ICCIT.2009.5407298

James Y. Xu, F. Alam

引用次数: 24

Logical clock based Last Update Consistency model for Distributed Shared Memory 基于逻辑时钟的分布式共享内存最后更新一致性模型

2009 12th International Conference on Computers and Information Technology Pub Date : 2009-12-01 DOI: 10.1109/ICCIT.2009.5407258

Rubaiyat Islam Rafat, K. Sakib

引用次数: 0

An approach to improve collusion set detection using MCL algorithm 一种改进MCL算法的合谋集检测方法

2009 12th International Conference on Computers and Information Technology Pub Date : 2009-12-01 DOI: 10.1109/ICCIT.2009.5407133

Md. Nazrul Islam, S. Haque, Kaji Masudul Alam, Md. Tarikuzzaman

{"title":"An approach to improve collusion set detection using MCL algorithm","authors":"Md. Nazrul Islam, S. Haque, Kaji Masudul Alam, Md. Tarikuzzaman","doi":"10.1109/ICCIT.2009.5407133","DOIUrl":"https://doi.org/10.1109/ICCIT.2009.5407133","url":null,"abstract":"Many malpractices in stock market trading e.g. price manipulation, circular trading, use the modus-operandi of collusion. Generally, a set of traders is a candidate collusion set when they are “trading heavily” among themselves in cross trading or circular trading. In real life not all colluders always trade with each other. In a perfectly circular collusion set of size 4, trader A will trade with B, B with C, C with D and D with A; there will be no cross trading among these traders. An existing method using shared, mutual nearest neighbor and collusion graph clustering algorithm fails to detect purely circular trading which is also a collusion set. In this paper, we have proposed a new approach to detect collusion sets using Markov Clustering Algorithm (MCL). Proposed method can detect purely circular collusions as well as cross trading collusions. We have used MCL at various strength of “residual value” to detect different cluster sets from the same stock flow graph. We have combined our collusion clusters with the existing method using Dempster Schafer theory of evidence. The experimental result shows that MCL algorithm provides better collusion clusters and the performance improved significantly.","PeriodicalId":443258,"journal":{"name":"2009 12th International Conference on Computers and Information Technology","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128354235","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

An empirical assessment of customer satisfaction with Internet Banking applications: An Australian experience 客户对网上银行应用满意度的实证评估:澳大利亚的经验

2009 12th International Conference on Computers and Information Technology Pub Date : 2009-12-01 DOI: 10.1109/ICCIT.2009.5407121

M. Rahim, Jieying Li

引用次数: 9

A currency recognition system using negatively correlated neural network ensemble 一种基于负相关神经网络集成的货币识别系统

2009 12th International Conference on Computers and Information Technology Pub Date : 2009-12-01 DOI: 10.1109/ICCIT.2009.5407265

K. Debnath, Jayanta kumar ahdikary, M. Shahjahan

{"title":"A currency recognition system using negatively correlated neural network ensemble","authors":"K. Debnath, Jayanta kumar ahdikary, M. Shahjahan","doi":"10.1109/ICCIT.2009.5407265","DOIUrl":"https://doi.org/10.1109/ICCIT.2009.5407265","url":null,"abstract":"This paper represents a currency recognition system using ensemble neural network (ENN). The individual neural networks (NN) in an ENN are trained via negative correlation learning. The object of using negative correlation learning (NCL) is to expertise the individuals in an ensemble on different parts or portion of input patterns. The available currencies in the market consist of new, old and noisy ones. It is often difficult for machine to recognize these currencies; therefore we propose a system that uses ENN to identify them. We performed our experiment for seven different types of TAKA (Bangladeshi currency) they are 2, 5, 10, 20, 50, 100 and 500 TAKA. The image of different types note is converted in gray scale and compressed in our desired range. Each pixel of the compressed image is given as an input to the network. This system is able to recognize highly noisy or old image of TAKA. Ensemble network is very useful for the classification of different types of currency. It reduces the chances of misclassification than a single network and ensemble network with independent training. In experimental results we have shown this. We also find good result for similar pattern available in market.","PeriodicalId":443258,"journal":{"name":"2009 12th International Conference on Computers and Information Technology","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130372482","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

Novel objective criteria for perceptual separation of two kinds of Distortion in speech enhancement applications 语音增强应用中两种失真感知分离的新客观标准

2009 12th International Conference on Computers and Information Technology Pub Date : 2009-12-01 DOI: 10.1109/ICCIT.2009.5407287

Md. Jahangir Alam, D. O'Shaughnessy, S. Selouani

引用次数: 1

Migration to the next generation passive optical network 向下一代无源光网络迁移

2009 12th International Conference on Computers and Information Technology Pub Date : 2009-12-01 DOI: 10.1109/ICCIT.2009.5407161

Md. Shamim Ahsan, M. Lee, S. Newaz, S. M. Asif

{"title":"Migration to the next generation passive optical network","authors":"Md. Shamim Ahsan, M. Lee, S. Newaz, S. M. Asif","doi":"10.1109/ICCIT.2009.5407161","DOIUrl":"https://doi.org/10.1109/ICCIT.2009.5407161","url":null,"abstract":"Due to the rapid growth of Internet with new generation of services and applications, demand for faster and cheaper access network has been rising. To address the present and future demand, broadband fiber access technologies such as passive optical networks (PONs) are a potential solution. Mostly, time division multiplexed (TDM)-PON is deployed in all parts of the world. In order to mitigate the future demand, some next-generation PON systems have been investigated by the researchers. In this paper, we examine the current status of PONs and investigate the probable future PONs. We also explain the smooth migration process from the current status to the future technologies. Architecture of a self-restored tree-type hybrid wavelength division multiplexed/TDM-PON (WDM/TDM-PON) has been proposed, for migrating from TDM to WDM-PON. Due to the restorable capacity of the architecture, the availability of the system is increased. In addition, cost analysis of different PON architectures are performed and compared with the cost of the proposed architecture. It is found that, the proposed architecture provides more cost effective solution.","PeriodicalId":443258,"journal":{"name":"2009 12th International Conference on Computers and Information Technology","volume":"336 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123337934","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