2010 13th International Conference on Computer and Information Technology (ICCIT)最新文献_第4页

A multidimensional partitioning scheme for developing English to Bangla dictionary 一种开发英孟词典的多维划分方案

2010 13th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2010-12-01 DOI: 10.1109/ICCITECHN.2010.5723835

K. M. Azharul Hasan, Esmot Ara, F. Hoque, Jenifar Yasmin

引用次数: 0

A context free grammar and its predictive parser for bangla grammar recognition 用于孟加拉语语法识别的无上下文语法及其预测解析器

2010 13th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2010-12-01 DOI: 10.1109/ICCITECHN.2010.5723834

K. Hasan, Amit Mondal, Amit Saha

引用次数: 25

Selection of distinguishing features for fabric defect classification using neural network 基于神经网络的织物缺陷分类特征选择

2010 13th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2010-12-01 DOI: 10.1109/ICCITECHN.2010.5723905

Md. Tarek Habib, M. Rokonuzzaman

{"title":"Selection of distinguishing features for fabric defect classification using neural network","authors":"Md. Tarek Habib, M. Rokonuzzaman","doi":"10.1109/ICCITECHN.2010.5723905","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2010.5723905","url":null,"abstract":"Over the years significant research has been performed for automated, i.e. machine vision based fabric inspection systems in order to replace manual inspection, which is time consuming and not accurate enough. Automated fabric inspection systems mainly involve two challenging problems, one of which is defect classification. The amount of research done to date to solve the defect classification problem is insufficient. Scene analysis and feature selection play a very important role in the classification process. Insufficient scene analysis results in an inappropriate set of features. Selection of an inappropriate feature set increases complexities of subsequent steps and makes the classification task harder. Considering this observation, we present a possibly appropriate feature set in order to address the problem of fabric defect classification using neural network (NN). We justify the features from the point of view of distinguishing quality and feature extraction difficulty. We perform some experiments in order to show the utility of proposed features. Promising classification accuracy has been found.","PeriodicalId":149135,"journal":{"name":"2010 13th International Conference on Computer and Information Technology (ICCIT)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123946604","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

Performance of MPEG-7 edge histogram descriptor in face recognition using Principal Component Analysis 基于主成分分析的MPEG-7边缘直方图描述子在人脸识别中的性能

2010 13th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2010-12-01 DOI: 10.1109/ICCITECHN.2010.5723904

Shafin Rahman, S. M. Naim, Abdullah Al Farooq, M. Islam

{"title":"Performance of MPEG-7 edge histogram descriptor in face recognition using Principal Component Analysis","authors":"Shafin Rahman, S. M. Naim, Abdullah Al Farooq, M. Islam","doi":"10.1109/ICCITECHN.2010.5723904","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2010.5723904","url":null,"abstract":"Face recognition is considered as a high dimensionality problem. To handle high dimensionality, a numerous methods have been proposed in literature. In this paper, we propose a novel face recognition method that efficiently solves that problem using MPEG-7 edge histogram descriptor. To the authors' knowledge, this is the first attempt to use edge histogram descriptor in face recognition. Although MPEG-7 standard represents only local edge histogram we use global and semi-global edge histogram also. We find that local edge histogram mostly helpful for face recognition. We test our system not only using the entire face image as input but also dividing the image into different sub-divisions. PCA is then applied to the edge histogram descriptors of sub-divisions in-stead of raw pixel intensity values of images which traditional methods do. Since we use normalized edge histogram, our face recognition method becomes scale, translation and rotation invariant. Furthermore, our proposed method does not necessarily require all images to be of same resolution as input. We evaluate the proposed method using ORL, Yale and Face94 face databases and achieve superior performance.","PeriodicalId":149135,"journal":{"name":"2010 13th International Conference on Computer and Information Technology (ICCIT)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124100866","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: 9

An Inhibition/Enhancement network for noise robust ASR 噪声鲁棒ASR的抑制/增强网络

2010 13th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2010-12-01 DOI: 10.1109/ICCITECHN.2010.5723899

M. N. Huda, Md. Shahadat Hossain, Foyzul Hassan, Mohammad Mahedi Hasan, N. J. Lisa, G. Muhammad

{"title":"An Inhibition/Enhancement network for noise robust ASR","authors":"M. N. Huda, Md. Shahadat Hossain, Foyzul Hassan, Mohammad Mahedi Hasan, N. J. Lisa, G. Muhammad","doi":"10.1109/ICCITECHN.2010.5723899","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2010.5723899","url":null,"abstract":"This paper describes an evaluation of Inhibition/Enhancement (In/En) network for noise robust automatic speech recognition (ASR). In articulatory feature based speech recognition using neural network, the In/En network is needed to discriminate whether the articulatory features (AFs) dynamic patterns of trajectories are convex or concave. The network is used to achieve categorical AFs movement by enhancing AFs peak patterns (convex patterns) and inhibiting AFs dip patterns (concave patterns). We have analyzed the effectiveness of the In/En algorithm by incorporating it into a system which consists of three stages: a) Multilayer Neural Networks (MLNs), b) an In/En Network and c) the Gram-Schmidt (GS) algorithm for orthogonalization. From the experiments using Japanese Newspaper Article Sentences (JNAS) database in clean and noisy acoustic environments, it is observed that the In/En network plays a significant role on the improvement of phoneme recognition performance. Moreover, the In/En network reduces the number of mixture components needed in Hidden Markov Models (HMMs).","PeriodicalId":149135,"journal":{"name":"2010 13th International Conference on Computer and Information Technology (ICCIT)","volume":"360 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114842847","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

An analytical framework for identifying redundant sensor nodes from a dense sensor network 一种从密集传感器网络中识别冗余传感器节点的分析框架

2010 13th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2010-12-01 DOI: 10.1109/ICCITECHN.2010.5723852

K. Sakib, Z. Tari, P. Bertók

引用次数: 10

How experience affects technology acceptance: A quest for ICT development strategies in Bangladesh 经验如何影响技术接受度:孟加拉ICT发展策略的探索

2010 13th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2010-12-01 DOI: 10.1109/ICCITECHN.2010.5723871

M. Azam, M. Quaddus, M. Rahim

{"title":"How experience affects technology acceptance: A quest for ICT development strategies in Bangladesh","authors":"M. Azam, M. Quaddus, M. Rahim","doi":"10.1109/ICCITECHN.2010.5723871","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2010.5723871","url":null,"abstract":"Despite an increasing amount of initiatives and policy priorities remain in Bangladesh for ICT development and establishing an e-based society by 2021, lower level of internet penetration made the whole initiatives inconclusive although there are enormous potentials. This study attempts to examine individuals' intention and actual internet usage behaviour applying an extended version of technology acceptance model (TAM). A descriptive research design was administered in explaining the joint impact of the study constructs. Structural equation modeling approach was used with the data collected from 291 individuals in Bangladesh through a questionnaire survey. The proposed model was first measured through factor loadings, composite reliability and the constructs correlation for convergent and discriminant validity. The structural model estimation results show that experience has direct significant relation with perceive ease of use, intention and actual behaviour and indirect relation with perceived usefulness through perceived ease of use. On the other hand, perceive usefulness has direct effects on intention while perceived ease of use doesn't but indirectly related through perceived usefulness. The path analysis furthered the significant effects of intention on actual internet usage behaviour in Bangladesh. The study concludes with implications.","PeriodicalId":149135,"journal":{"name":"2010 13th International Conference on Computer and Information Technology (ICCIT)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126860397","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

Novel design of Address Generator for WiMAX multimode interleaver using FPGA based finite state machine 基于FPGA有限状态机的WiMAX多模交织器地址发生器设计

2010 13th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2010-12-01 DOI: 10.1109/ICCITECHN.2010.5723846

Bijoy Kumar Upadhyaya, S. Iti, S. Sanyal

引用次数: 33

Performance evaluation of multidimensional traffic in micro-macro cellular system 微宏元胞系统多维流量性能评价

2010 13th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2010-12-01 DOI: 10.1109/ICCITECHN.2010.5723923

S. Jahan, M. Islam, M. Amin

引用次数: 0

Dynamic communication performance enhancement in Hierarchical Torus Network by selection algorithm 用选择算法增强分层环面网络的动态通信性能

2010 13th International Conference on Computer and Information Technology (ICCIT) Pub Date : 2010-12-01 DOI: 10.4304/jnw.7.3.468-479

M. Rahman, Yukinori Sato, Y. Inoguchi

{"title":"Dynamic communication performance enhancement in Hierarchical Torus Network by selection algorithm","authors":"M. Rahman, Yukinori Sato, Y. Inoguchi","doi":"10.4304/jnw.7.3.468-479","DOIUrl":"https://doi.org/10.4304/jnw.7.3.468-479","url":null,"abstract":"The static network performance and dynamic communication performance of the Hierarchical Torus Network (HTN) using dimension-order routing algorithm have already been evaluated and shown to be superior to the performance of other interconnection networks. However, the assessment of the dynamic communication performance improvement of HTN by the efficient use of both the physical link and virtual channels has not yet been evaluated. This paper addresses three adaptive routing algorithms - link-selection, channel-selection, and a combination of link-selection and channel-selection - for the efficient use of physical links and virtual channels of an HTN to enhance dynamic communication performance. It also proves that the proposed adaptive routing algorithms are deadlock-free with 3 virtual channels. The dynamic communication performances of an HTN is evaluated by using dimension-order routing and proposed adaptive routing algorithms under various traffic patterns. It is found that the dynamic communication performance of an HTN using these adaptive routing is better than when the dimension-order routing is used, in terms of network throughput.","PeriodicalId":149135,"journal":{"name":"2010 13th International Conference on Computer and Information Technology (ICCIT)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134339886","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: 6