Pub Date : 2010-11-11DOI: 10.1109/PACCS.2010.5626604
Youngkon Lee
This paper presents the quality factors of web services with definition, classification, and sub-factors for business and service level measurement. Web services, main enabler for SOA, usually have characteristics distinguished from general stand-alone software. They are provided in different ownership domain by network. They can also adopt various binding mechanism and be loosely-coupled, platform independent, and use standard protocols. As a result, a web service system requires its own quality factors unlike installation-based software. For instance, as the quality of web services can be altered in real-time according to the change of the service provider, considering real-time property of web services is very meaningful in describing the web services quality. This paper focuses especially to the two quality factors: business value and service level measurement, affecting real world business activities and a service performance.
{"title":"Quality factors of business value and service level measurement for SOA","authors":"Youngkon Lee","doi":"10.1109/PACCS.2010.5626604","DOIUrl":"https://doi.org/10.1109/PACCS.2010.5626604","url":null,"abstract":"This paper presents the quality factors of web services with definition, classification, and sub-factors for business and service level measurement. Web services, main enabler for SOA, usually have characteristics distinguished from general stand-alone software. They are provided in different ownership domain by network. They can also adopt various binding mechanism and be loosely-coupled, platform independent, and use standard protocols. As a result, a web service system requires its own quality factors unlike installation-based software. For instance, as the quality of web services can be altered in real-time according to the change of the service provider, considering real-time property of web services is very meaningful in describing the web services quality. This paper focuses especially to the two quality factors: business value and service level measurement, affecting real world business activities and a service performance.","PeriodicalId":131337,"journal":{"name":"5th International Conference on Computer Sciences and Convergence Information Technology","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132512864","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 : 2010-11-01DOI: 10.1109/ICCIT.2010.5711204
Li Chunlian, Sun Yu
The problems exist during test procedure in national inclusive education are analyzed and a speech supported test system is designed for visual impairment undergraduates to solve them. The proposed system offered two kinds of speech navigation service, such as the test paper speech navigation which guides the students answer easily and the input-word-palette speech navigation which helps students correctly input. User manage, problems manage, test manage and test paper automatic generate are realized at the server-end, and test paper display, answering navigate, answer-information manage, automatic grade are at the client-end. Besides, emergency and exception dealing mechanism is setting to ensure the runtime-performance and stability. The whole system shows good effect in primary tests.
{"title":"Study on speech supported test system for visual impairment college students","authors":"Li Chunlian, Sun Yu","doi":"10.1109/ICCIT.2010.5711204","DOIUrl":"https://doi.org/10.1109/ICCIT.2010.5711204","url":null,"abstract":"The problems exist during test procedure in national inclusive education are analyzed and a speech supported test system is designed for visual impairment undergraduates to solve them. The proposed system offered two kinds of speech navigation service, such as the test paper speech navigation which guides the students answer easily and the input-word-palette speech navigation which helps students correctly input. User manage, problems manage, test manage and test paper automatic generate are realized at the server-end, and test paper display, answering navigate, answer-information manage, automatic grade are at the client-end. Besides, emergency and exception dealing mechanism is setting to ensure the runtime-performance and stability. The whole system shows good effect in primary tests.","PeriodicalId":131337,"journal":{"name":"5th International Conference on Computer Sciences and Convergence Information Technology","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123151630","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 : 2010-11-01DOI: 10.1109/ICCIT.2010.5711093
R.S. Topu, A. Alam, M. Matin
In this paper, the authors have proposed a multiuser Space frequency (SF) code with high symbol rate and full-diversity. This SF code is constructed from a threaded algebraic layering concept. It combines the space-frequency layering concept with algebraic component codes where each component code is assigned to a “thread” and interleaved over space and frequency. It is proved that the proposed multiuser SF codes for multiple input multiple output (MIMO) frequency selective fading multiple access channel (MAC) achieve high symbol rate (rate>1) and full-diversity. The proposed SF code ensures the high data rate as it does not require zero-padding.
{"title":"High-rate full-diversity multiuser Space-frequency codes","authors":"R.S. Topu, A. Alam, M. Matin","doi":"10.1109/ICCIT.2010.5711093","DOIUrl":"https://doi.org/10.1109/ICCIT.2010.5711093","url":null,"abstract":"In this paper, the authors have proposed a multiuser Space frequency (SF) code with high symbol rate and full-diversity. This SF code is constructed from a threaded algebraic layering concept. It combines the space-frequency layering concept with algebraic component codes where each component code is assigned to a “thread” and interleaved over space and frequency. It is proved that the proposed multiuser SF codes for multiple input multiple output (MIMO) frequency selective fading multiple access channel (MAC) achieve high symbol rate (rate>1) and full-diversity. The proposed SF code ensures the high data rate as it does not require zero-padding.","PeriodicalId":131337,"journal":{"name":"5th International Conference on Computer Sciences and Convergence Information Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123074413","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 : 2010-11-01DOI: 10.1109/ICCIT.2010.5711021
P. Bhattarakosol, Phuthep Tiewthanom, Supatra Chitwiriya
Bus service is the main transportation in Bangkok. According to this service, people are able to travel to anywhere and any places in Bangkok. This leads to the increasing of bus routes which causes confusion to bus users. Although, at present, many routing information systems have been implemented but none of them could offer travel-time approximation. As a consequence of the shortages of such significant information, the current bus information services cannot fulfill users need. Thus, this paper proposed a system, Bus Information System -BIS, that can provide valuable bus information which is not only bus routes, but also how-to travel, position of the buses, and bus travel-time approximation to passengers.
巴士服务是曼谷的主要交通工具。根据这项服务，人们可以前往曼谷的任何地方和任何地方。这导致公交线路的增加，给公交用户带来了困惑。虽然目前已经实现了许多路由信息系统，但没有一个系统能够提供行程时间的近似。由于缺乏这些重要的信息，目前的公交信息服务不能满足用户的需求。因此，本文提出了一个公交信息系统(Bus Information system -BIS)，它不仅可以为乘客提供有价值的公交信息，还可以为乘客提供如何出行、公交车位置、公交车行驶时间等信息。
{"title":"Bus Information System: A smart partner for commuters","authors":"P. Bhattarakosol, Phuthep Tiewthanom, Supatra Chitwiriya","doi":"10.1109/ICCIT.2010.5711021","DOIUrl":"https://doi.org/10.1109/ICCIT.2010.5711021","url":null,"abstract":"Bus service is the main transportation in Bangkok. According to this service, people are able to travel to anywhere and any places in Bangkok. This leads to the increasing of bus routes which causes confusion to bus users. Although, at present, many routing information systems have been implemented but none of them could offer travel-time approximation. As a consequence of the shortages of such significant information, the current bus information services cannot fulfill users need. Thus, this paper proposed a system, Bus Information System -BIS, that can provide valuable bus information which is not only bus routes, but also how-to travel, position of the buses, and bus travel-time approximation to passengers.","PeriodicalId":131337,"journal":{"name":"5th International Conference on Computer Sciences and Convergence Information Technology","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121353195","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 : 2010-11-01DOI: 10.1109/ICCIT.2010.5711222
M. Sain, Pardeep Kumar, Young-Dong Lee, Hoon-Jae Lee
Recent advancement in ubiquitous healthcare evolves to new challenges in ubiquitous communications. Secure communication in wireless sensor networks (WSNs) is one of the important issues, especially, when WSN comes to ubiquitous healthcare, where security is main requirement in sensor devices, communication and continuous real-time monitoring of patient in hospital or home network. WSN requires efficient and automated secure communication between distributed applications running upon them. Existing middleware approaches to secure communication cannot satisfy the advanced requirement in wireless sensor network. In this paper we proposed a secure progressive middleware which certainly enhance the quality of data transfer, provides secure communication and also improve the quality of service with several modules. This middleware composed on different medical sensors (tri-axial accelerometer, ECG and temperature) and healthcare application module In addition, to protect critical sensor data from unauthorized access has been considered one of the basic goal of this middleware which is achieved by implementing a PingPong-128 stream cipher algorithm in data communication from sensor devices to application modules. With this prototype a secure middleware is presented and implemented in this paper with several other measurements such as performance, portability, scalability and security.
{"title":"Secure middleware in ubiquitous healthcare","authors":"M. Sain, Pardeep Kumar, Young-Dong Lee, Hoon-Jae Lee","doi":"10.1109/ICCIT.2010.5711222","DOIUrl":"https://doi.org/10.1109/ICCIT.2010.5711222","url":null,"abstract":"Recent advancement in ubiquitous healthcare evolves to new challenges in ubiquitous communications. Secure communication in wireless sensor networks (WSNs) is one of the important issues, especially, when WSN comes to ubiquitous healthcare, where security is main requirement in sensor devices, communication and continuous real-time monitoring of patient in hospital or home network. WSN requires efficient and automated secure communication between distributed applications running upon them. Existing middleware approaches to secure communication cannot satisfy the advanced requirement in wireless sensor network. In this paper we proposed a secure progressive middleware which certainly enhance the quality of data transfer, provides secure communication and also improve the quality of service with several modules. This middleware composed on different medical sensors (tri-axial accelerometer, ECG and temperature) and healthcare application module In addition, to protect critical sensor data from unauthorized access has been considered one of the basic goal of this middleware which is achieved by implementing a PingPong-128 stream cipher algorithm in data communication from sensor devices to application modules. With this prototype a secure middleware is presented and implemented in this paper with several other measurements such as performance, portability, scalability and security.","PeriodicalId":131337,"journal":{"name":"5th International Conference on Computer Sciences and Convergence Information Technology","volume":"643 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116085595","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 : 2010-11-01DOI: 10.1109/ICCIT.2010.5711172
Di Xin
Coverage is one of the basic characteristics for wireless sensor networks. In this paper, we investigate the coverage preserving cluster head election technique. Sensors are optimally scheduled in different statuses between different rounds by genetic algorithm. A set of simulations is carried out. The simulation results show that, using the optimal schedule generated by genetic algorithm, our method can preserve the coverage performance better than LEACH.
{"title":"Coverage-preserving techniques based-on genetic algorithm for wireless sensor networks","authors":"Di Xin","doi":"10.1109/ICCIT.2010.5711172","DOIUrl":"https://doi.org/10.1109/ICCIT.2010.5711172","url":null,"abstract":"Coverage is one of the basic characteristics for wireless sensor networks. In this paper, we investigate the coverage preserving cluster head election technique. Sensors are optimally scheduled in different statuses between different rounds by genetic algorithm. A set of simulations is carried out. The simulation results show that, using the optimal schedule generated by genetic algorithm, our method can preserve the coverage performance better than LEACH.","PeriodicalId":131337,"journal":{"name":"5th International Conference on Computer Sciences and Convergence Information Technology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122313497","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 : 2010-11-01DOI: 10.1109/ICCIT.2010.5711101
G. Kim, S. M. Lui
Multiple line graphs have been extensively used in business, finance and education. Previous color researches suggested that high contrast may be useful for nominal information coding in information design. However, empirical studies on its impacts on the graph-reader's perception towards usefulness of the multiple line graph have been rarely examined. This study conducted an experiment to evaluate graphs using two different color combinations. The participants perceived the high luminance contrast Red-Green-Blue graph is more useful than the low luminance contrast Orange-Green-Cyan graph for complicated tasks using multiple lines. There was no difference of perceived usefulness across simple tasks including using a single line. Despite of the results, participants' actual task completion time shows there is no difference in terms of graph reading complexity between the two different color contrast groups.
{"title":"Impacts of multiple color nominal coding on usefulness of graph reading tasks","authors":"G. Kim, S. M. Lui","doi":"10.1109/ICCIT.2010.5711101","DOIUrl":"https://doi.org/10.1109/ICCIT.2010.5711101","url":null,"abstract":"Multiple line graphs have been extensively used in business, finance and education. Previous color researches suggested that high contrast may be useful for nominal information coding in information design. However, empirical studies on its impacts on the graph-reader's perception towards usefulness of the multiple line graph have been rarely examined. This study conducted an experiment to evaluate graphs using two different color combinations. The participants perceived the high luminance contrast Red-Green-Blue graph is more useful than the low luminance contrast Orange-Green-Cyan graph for complicated tasks using multiple lines. There was no difference of perceived usefulness across simple tasks including using a single line. Despite of the results, participants' actual task completion time shows there is no difference in terms of graph reading complexity between the two different color contrast groups.","PeriodicalId":131337,"journal":{"name":"5th International Conference on Computer Sciences and Convergence Information Technology","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122493205","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 : 2010-11-01DOI: 10.1109/ICCIT.2010.5711177
Hao Yong-tao, Liu Zheng
The ontology is applied to study of product characteristic model. By the characteristic relational graph from the components; the partial combination characteristic is recognized as level. Compared with ontology manufacture behavior repository, it forms the static model of manufacture behaviors. With the ontology and the Boolean calculation as foundations, according to the clamp direction of characteristic, forms the complete manufacture behavior process sequence, which can be analyzed in following step.
{"title":"Feature modeling and manufacture behavior reasoning based on geometrical ontology","authors":"Hao Yong-tao, Liu Zheng","doi":"10.1109/ICCIT.2010.5711177","DOIUrl":"https://doi.org/10.1109/ICCIT.2010.5711177","url":null,"abstract":"The ontology is applied to study of product characteristic model. By the characteristic relational graph from the components; the partial combination characteristic is recognized as level. Compared with ontology manufacture behavior repository, it forms the static model of manufacture behaviors. With the ontology and the Boolean calculation as foundations, according to the clamp direction of characteristic, forms the complete manufacture behavior process sequence, which can be analyzed in following step.","PeriodicalId":131337,"journal":{"name":"5th International Conference on Computer Sciences and Convergence Information Technology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122983369","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 : 2010-11-01DOI: 10.1109/ICCIT.2010.5711107
Guo-Fang Dong, Chang Liu, Fei Gao, Yue-bin Chen
In this paper, we introduce an improved self-adaptive localization algorithm based on DV-HOP for the node localization in wireless sensor network. We firstly divide the sensing area into several small regions according to the density of unknown nodes. Then, the beacon nodes are distributed within the sensing area in a reasonable manner, based on DV-HOP algorithm and combined with RSSI. The measured errors of estimated location in beacon nodes are considered as the adjusted values and broadcasted to the adjacent nodes. Based on the broadcasted adjusted values, the unknown nodes adjust their relative information of position. Simulation results demonstrate that the accuracy of node localization is greatly increased with the proposed algorithm.
{"title":"A novel self-adaptive localization algorithm based on difference for wireless sensor network","authors":"Guo-Fang Dong, Chang Liu, Fei Gao, Yue-bin Chen","doi":"10.1109/ICCIT.2010.5711107","DOIUrl":"https://doi.org/10.1109/ICCIT.2010.5711107","url":null,"abstract":"In this paper, we introduce an improved self-adaptive localization algorithm based on DV-HOP for the node localization in wireless sensor network. We firstly divide the sensing area into several small regions according to the density of unknown nodes. Then, the beacon nodes are distributed within the sensing area in a reasonable manner, based on DV-HOP algorithm and combined with RSSI. The measured errors of estimated location in beacon nodes are considered as the adjusted values and broadcasted to the adjacent nodes. Based on the broadcasted adjusted values, the unknown nodes adjust their relative information of position. Simulation results demonstrate that the accuracy of node localization is greatly increased with the proposed algorithm.","PeriodicalId":131337,"journal":{"name":"5th International Conference on Computer Sciences and Convergence Information Technology","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122076697","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 : 2010-11-01DOI: 10.1109/ICCIT.2010.5711153
X. Xue
Little research has been investigated in construction engineering management (CEM) community by employing cognitive science. The 2nd workshop is the continuous efforts to provide a forum to discuss the theoretical and practical issues on integrating cognition research into CEM to improve judgment and decision. Papers are collected from departments of construction management in top universities in China. These papers make valuable contributions from different perspectives to explore cognition research in CEM, such as team cooperation, claim support system, management information system, decision making models and methods, and performance measurement.
{"title":"Cognition and decision making in construction engineering management","authors":"X. Xue","doi":"10.1109/ICCIT.2010.5711153","DOIUrl":"https://doi.org/10.1109/ICCIT.2010.5711153","url":null,"abstract":"Little research has been investigated in construction engineering management (CEM) community by employing cognitive science. The 2nd workshop is the continuous efforts to provide a forum to discuss the theoretical and practical issues on integrating cognition research into CEM to improve judgment and decision. Papers are collected from departments of construction management in top universities in China. These papers make valuable contributions from different perspectives to explore cognition research in CEM, such as team cooperation, claim support system, management information system, decision making models and methods, and performance measurement.","PeriodicalId":131337,"journal":{"name":"5th International Conference on Computer Sciences and Convergence Information Technology","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128747577","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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