Pub Date : 2010-12-01DOI: 10.1109/ICCITECHN.2010.5723835
K. M. Azharul Hasan, Esmot Ara, F. Hoque, Jenifar Yasmin
In this paper we describe a multidimensional implementation scheme for developing English to Bangla dictionary using multidimensional Array. We have converted the string into an integer key and partitioned the keys based on number of letters a word. Multidimensional arrays are good to store dense data. It is hard to use multidimensional array for sparse data. We have compressed the sparse multidimensional array by computing the offset value. We found good results for storage and retrieval costs. Our proposed model is explained with sufficient example and performance analysis is described with experimental results. The proposed scheme shows superiority over traditional schemes.
{"title":"A multidimensional partitioning scheme for developing English to Bangla dictionary","authors":"K. M. Azharul Hasan, Esmot Ara, F. Hoque, Jenifar Yasmin","doi":"10.1109/ICCITECHN.2010.5723835","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2010.5723835","url":null,"abstract":"In this paper we describe a multidimensional implementation scheme for developing English to Bangla dictionary using multidimensional Array. We have converted the string into an integer key and partitioned the keys based on number of letters a word. Multidimensional arrays are good to store dense data. It is hard to use multidimensional array for sparse data. We have compressed the sparse multidimensional array by computing the offset value. We found good results for storage and retrieval costs. Our proposed model is explained with sufficient example and performance analysis is described with experimental results. The proposed scheme shows superiority over traditional schemes.","PeriodicalId":149135,"journal":{"name":"2010 13th International Conference on Computer and Information Technology (ICCIT)","volume":"1 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":"114314379","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}
Pub Date : 2010-12-01DOI: 10.1109/ICCITECHN.2010.5723834
K. Hasan, Amit Mondal, Amit Saha
Parsing is a process of transforming natural language into an internal system representation, which can be trees, dependency graphs, frames or some other structural representations. If a natural language be successfully parsed then grammar checking from this language becomes easy. In this paper we describe a context free grammar for Bangla language and hence we develop a Bangla parser based on the grammar. Our approach is very much general to apply in Bangla Sentences and the method is well accepted for parsing a language of a grammar. The scheme is based on Top down parsing method and to avoid the left recursion the idea of left factoring is adopted.
{"title":"A context free grammar and its predictive parser for bangla grammar recognition","authors":"K. Hasan, Amit Mondal, Amit Saha","doi":"10.1109/ICCITECHN.2010.5723834","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2010.5723834","url":null,"abstract":"Parsing is a process of transforming natural language into an internal system representation, which can be trees, dependency graphs, frames or some other structural representations. If a natural language be successfully parsed then grammar checking from this language becomes easy. In this paper we describe a context free grammar for Bangla language and hence we develop a Bangla parser based on the grammar. Our approach is very much general to apply in Bangla Sentences and the method is well accepted for parsing a language of a grammar. The scheme is based on Top down parsing method and to avoid the left recursion the idea of left factoring is adopted.","PeriodicalId":149135,"journal":{"name":"2010 13th International Conference on Computer and Information Technology (ICCIT)","volume":"4 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":"114371340","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}
Pub Date : 2010-12-01DOI: 10.1109/ICCITECHN.2010.5723905
Md. Tarek Habib, M. Rokonuzzaman
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.
{"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}
Pub Date : 2010-12-01DOI: 10.1109/ICCITECHN.2010.5723904
Shafin Rahman, S. M. Naim, Abdullah Al Farooq, M. Islam
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.
{"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}
Pub Date : 2010-12-01DOI: 10.1109/ICCITECHN.2010.5723899
M. N. Huda, Md. Shahadat Hossain, Foyzul Hassan, Mohammad Mahedi Hasan, N. J. Lisa, G. Muhammad
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).
{"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}
Pub Date : 2010-12-01DOI: 10.1109/ICCITECHN.2010.5723852
K. Sakib, Z. Tari, P. Bertók
Redundant node deployment has an impact on network lifetime because redundant nodes consume excess energy by performing unnecessary repetitious tasks. A distributed node redundancy identification method, called Self-Calculated Redundancy Check (SCRC), is proposed to eliminate redundant tasks. A grid is assumed over the field to help each node to calculate its own redundancy by checking the coverage degree of its sensing region. This optimises the active node set while providing complete network coverage and connectivity. An analytical framework is presented for SCRC using the expected value optimisation technique. The framework is used to predict potentially redundant nodes under various node distributions.
{"title":"An analytical framework for identifying redundant sensor nodes from a dense sensor network","authors":"K. Sakib, Z. Tari, P. Bertók","doi":"10.1109/ICCITECHN.2010.5723852","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2010.5723852","url":null,"abstract":"Redundant node deployment has an impact on network lifetime because redundant nodes consume excess energy by performing unnecessary repetitious tasks. A distributed node redundancy identification method, called Self-Calculated Redundancy Check (SCRC), is proposed to eliminate redundant tasks. A grid is assumed over the field to help each node to calculate its own redundancy by checking the coverage degree of its sensing region. This optimises the active node set while providing complete network coverage and connectivity. An analytical framework is presented for SCRC using the expected value optimisation technique. The framework is used to predict potentially redundant nodes under various node distributions.","PeriodicalId":149135,"journal":{"name":"2010 13th International Conference on Computer and Information Technology (ICCIT)","volume":"68 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":"128193128","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}
Pub Date : 2010-12-01DOI: 10.1109/ICCITECHN.2010.5723871
M. Azam, M. Quaddus, M. Rahim
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.
{"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}
Pub Date : 2010-12-01DOI: 10.1109/ICCITECHN.2010.5723846
Bijoy Kumar Upadhyaya, S. Iti, S. Sanyal
Wireless technology is the fastest growing segment of the modern communication industry. The IEEE 802.16e standard, commonly known as mobile WiMAX, is the latest wireless technology that has promised to offer Broadband Wireless Access over long distance. The concept of OFDM is used in WiMAX to obtain high data rate in addition to reducing the effects like inter symbol interference and inter channel interference. It has proved to be the air interface for next generation Broadband Wireless System. In this paper, we present a finite state machine based novel technique to model the Address Generation circuitry of WiMAX multimode interleaver using VHDL on FPGA platform with all code rates and modulation schemes of IEEE 802.16e standard. Our approach provides better performance in terms of maximum operating frequency, use of flip-flops with negligible loss in terms of logic cells utilized compared to existing FPGA based implementations. Measured circuit parameters and software simulation of this model are also provided.
{"title":"Novel design of Address Generator for WiMAX multimode interleaver using FPGA based finite state machine","authors":"Bijoy Kumar Upadhyaya, S. Iti, S. Sanyal","doi":"10.1109/ICCITECHN.2010.5723846","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2010.5723846","url":null,"abstract":"Wireless technology is the fastest growing segment of the modern communication industry. The IEEE 802.16e standard, commonly known as mobile WiMAX, is the latest wireless technology that has promised to offer Broadband Wireless Access over long distance. The concept of OFDM is used in WiMAX to obtain high data rate in addition to reducing the effects like inter symbol interference and inter channel interference. It has proved to be the air interface for next generation Broadband Wireless System. In this paper, we present a finite state machine based novel technique to model the Address Generation circuitry of WiMAX multimode interleaver using VHDL on FPGA platform with all code rates and modulation schemes of IEEE 802.16e standard. Our approach provides better performance in terms of maximum operating frequency, use of flip-flops with negligible loss in terms of logic cells utilized compared to existing FPGA based implementations. Measured circuit parameters and software simulation of this model are also provided.","PeriodicalId":149135,"journal":{"name":"2010 13th International Conference on Computer and Information Technology (ICCIT)","volume":"28 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":"121939146","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}
Pub Date : 2010-12-01DOI: 10.1109/ICCITECHN.2010.5723923
S. Jahan, M. Islam, M. Amin
We evaluate performance of hierarchical network (overlay-underlay cellular system) based on convolution method under mixed offered traffic. In most of the cases, different offered traffic of a network follows different probability density functions and they are correlated in sharing channel environment and cannot be analyzed by equivalent random theory (ERT) model. Here, three different types of offered traffic are considered for determining the blocking probability in the higher-tier cells.
{"title":"Performance evaluation of multidimensional traffic in micro-macro cellular system","authors":"S. Jahan, M. Islam, M. Amin","doi":"10.1109/ICCITECHN.2010.5723923","DOIUrl":"https://doi.org/10.1109/ICCITECHN.2010.5723923","url":null,"abstract":"We evaluate performance of hierarchical network (overlay-underlay cellular system) based on convolution method under mixed offered traffic. In most of the cases, different offered traffic of a network follows different probability density functions and they are correlated in sharing channel environment and cannot be analyzed by equivalent random theory (ERT) model. Here, three different types of offered traffic are considered for determining the blocking probability in the higher-tier cells.","PeriodicalId":149135,"journal":{"name":"2010 13th International Conference on Computer and Information Technology (ICCIT)","volume":"3 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":"132968515","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}
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.
{"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}
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