This paper presents the signal-slot communication mechanism (SCM) between objects to design an effective embedded GUI with object-oriented characteristic under the C environment. It focuses on message driven module of GUI universal infrastructure which includes the object model subsystem, the preprocessing at the compiling time and the objects' communication at the running time in target platform. Moreover, the embedded GUI using SCM has been verified through the prototype (HGUI) on SC344B0X ARM7 evaluation board.
{"title":"Embedded GUI Design Using Signal-Slot Communication Mechanism","authors":"Y. Ren, Jun Qiu","doi":"10.1109/WCSE.2009.173","DOIUrl":"https://doi.org/10.1109/WCSE.2009.173","url":null,"abstract":"This paper presents the signal-slot communication mechanism (SCM) between objects to design an effective embedded GUI with object-oriented characteristic under the C environment. It focuses on message driven module of GUI universal infrastructure which includes the object model subsystem, the preprocessing at the compiling time and the objects' communication at the running time in target platform. Moreover, the embedded GUI using SCM has been verified through the prototype (HGUI) on SC344B0X ARM7 evaluation board.","PeriodicalId":331155,"journal":{"name":"2009 WRI World Congress on Software Engineering","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116283758","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}
Because of the anonymity and dynamic characters of peer-to-peer(P2P) overlay networks, trust management plays a more and more role for information security and successful transaction. Although people have recognized the importance of security for their personal information, they remain uncertain when they have to define and enforce their own access control rules or have to handle indirect information. Indirect information and subjective judgment are the major sources of uncertainty in P2Ptrust management. This paper introduces fuzzy sets theory into the definition and evaluation of trust, and then provides a formal representation of fuzzy rules. It also offers a set of derivation rules based on improved-Einstein operators for analyzing and reasoning among fuzzy rules in order to enforce these rules with a certain level of uncertainty. Application of this model to autonomous interconnection in P2P networks environments provides a new method to handle uncertainty in trust management.
{"title":"Trust Management Based on Fuzzy Sets Theory for P2P Networks","authors":"Jingan Zhang","doi":"10.1109/WCSE.2009.252","DOIUrl":"https://doi.org/10.1109/WCSE.2009.252","url":null,"abstract":"Because of the anonymity and dynamic characters of peer-to-peer(P2P) overlay networks, trust management plays a more and more role for information security and successful transaction. Although people have recognized the importance of security for their personal information, they remain uncertain when they have to define and enforce their own access control rules or have to handle indirect information. Indirect information and subjective judgment are the major sources of uncertainty in P2Ptrust management. This paper introduces fuzzy sets theory into the definition and evaluation of trust, and then provides a formal representation of fuzzy rules. It also offers a set of derivation rules based on improved-Einstein operators for analyzing and reasoning among fuzzy rules in order to enforce these rules with a certain level of uncertainty. Application of this model to autonomous interconnection in P2P networks environments provides a new method to handle uncertainty in trust management.","PeriodicalId":331155,"journal":{"name":"2009 WRI World Congress on Software Engineering","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116477210","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}
Generally, people, especially in developing countries, does not realize that they are in third of computer revolution era. They are in the era of ubiquitous computing, which mean that they can interact with the computer everywhere and anytime, not just sitting in front of the PC (one person many computers). Furthermore, the social and political challenges of the ubiquitous computing era will be characterized by an increasing dependence on technology, control over the information to which everyday objects are linked, and the protection of privacy. In this paper, we present the study about the condition of ubiquitous computing application in Indonesia. We divide the application of ubiquitous computing in Indonesia into three parts, i.e. ubiquitous mobile application, ubiquitous web application, and ubiquitous payment system application. Hopefully this paper could become the knowledge about the ubiquitous computing application in Indonesia.
{"title":"Case Study: The Condition of Ubiquitous Computing Application in Indonesia","authors":"D. R., T. Kusuma, Bismar Junatas, Deni Trihasta","doi":"10.1109/WCSE.2009.433","DOIUrl":"https://doi.org/10.1109/WCSE.2009.433","url":null,"abstract":"Generally, people, especially in developing countries, does not realize that they are in third of computer revolution era. They are in the era of ubiquitous computing, which mean that they can interact with the computer everywhere and anytime, not just sitting in front of the PC (one person many computers). Furthermore, the social and political challenges of the ubiquitous computing era will be characterized by an increasing dependence on technology, control over the information to which everyday objects are linked, and the protection of privacy. In this paper, we present the study about the condition of ubiquitous computing application in Indonesia. We divide the application of ubiquitous computing in Indonesia into three parts, i.e. ubiquitous mobile application, ubiquitous web application, and ubiquitous payment system application. Hopefully this paper could become the knowledge about the ubiquitous computing application in Indonesia.","PeriodicalId":331155,"journal":{"name":"2009 WRI World Congress on Software Engineering","volume":"14 12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113976204","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}
Some research on standardization is performed to deal with the problems of inconvenient exchange of data and poor compatibility between apparel CAD systems. Analyzed the component parts of apparel pattern, it includes annotion information, grade rule, sample piece, and sample piece include sew line, cut line, grain line, notch, internal line, internal point, process mark, annotion text. Designed pattern XML document includes XML elements, structure trees, and Schema Structure. pattern XML document annotion information corresponding element are version, author, create date, create time,style, units, number of size, sizelist, samplesize. pattern XML documen grade rule corresponding elements are rule and delta. pattern XML documen Sample piece corresponding elements are piecenam, quantity, polyline, point. According structure tree, combining with XML Schema syntax, the framework of XML can be created. According XML schema, pattern XML Document can be created. A standard method based on the XML file of apparel CAD pattern is provided, it can fulfill the need of pattern data exchange.
{"title":"Research on Apparel CAD Pattern Data Interchange Format Based on XML","authors":"Yinglin Li, Lianhe Yang, Yingzhong Li","doi":"10.1109/WCSE.2009.386","DOIUrl":"https://doi.org/10.1109/WCSE.2009.386","url":null,"abstract":"Some research on standardization is performed to deal with the problems of inconvenient exchange of data and poor compatibility between apparel CAD systems. Analyzed the component parts of apparel pattern, it includes annotion information, grade rule, sample piece, and sample piece include sew line, cut line, grain line, notch, internal line, internal point, process mark, annotion text. Designed pattern XML document includes XML elements, structure trees, and Schema Structure. pattern XML document annotion information corresponding element are version, author, create date, create time,style, units, number of size, sizelist, samplesize. pattern XML documen grade rule corresponding elements are rule and delta. pattern XML documen Sample piece corresponding elements are piecenam, quantity, polyline, point. According structure tree, combining with XML Schema syntax, the framework of XML can be created. According XML schema, pattern XML Document can be created. A standard method based on the XML file of apparel CAD pattern is provided, it can fulfill the need of pattern data exchange.","PeriodicalId":331155,"journal":{"name":"2009 WRI World Congress on Software Engineering","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124519845","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}
An improved PSO with decreasing inertia weight is proposed in this paper, which is different from the inertia weight of standard PSO. In addition, a new social component instead of the old one to make more explore and a tiny Gauss perturbation joined in the position equation to help maintain swarm diversity. Four standard test functions with asymmetric initial range settings are used to prove its validity. Experimental results verify its superiority both in convergent speed and solution precision. Conclusions are drawn in the end
{"title":"Gaussion Mutation Particle Swarm Optimization with Dynamic Adaptation Inertia Weight","authors":"Lili Li, Xingshi He","doi":"10.1109/WCSE.2009.24","DOIUrl":"https://doi.org/10.1109/WCSE.2009.24","url":null,"abstract":"An improved PSO with decreasing inertia weight is proposed in this paper, which is different from the inertia weight of standard PSO. In addition, a new social component instead of the old one to make more explore and a tiny Gauss perturbation joined in the position equation to help maintain swarm diversity. Four standard test functions with asymmetric initial range settings are used to prove its validity. Experimental results verify its superiority both in convergent speed and solution precision. Conclusions are drawn in the end","PeriodicalId":331155,"journal":{"name":"2009 WRI World Congress on Software Engineering","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124026729","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}
This paper proposed a fast mode decision algorithm for H.264. It performs SKIP mode test firstly. If the SKIP mode is not suitable for the current MB, it performs 16x16 mode test secondly. If the 16x16 mode is not suitable for the current MB, candidate modes for current MB are inferred from given coded correlated MBs by adopting the information of defined mode subsets. Then bottom-up merging and top-down splitting methods are developed based on spatial correlation of MBs. A partial RDO approach which involved these methods is applied to the candidate modes to make target mode selection. Simulation results demonstrate that the proposed algorithm can achieve up speed up 56.56 % - 81.54 % ratio with a little PSNR loss. Increment in bit requirement is also not much noticeable.
{"title":"A Fast Macroblock Inter Mode Decision Algorithm for H.264","authors":"Jinxiu Zhu, Ning Cao, Yushan Chen, Guoxuan Li","doi":"10.1109/WCSE.2009.80","DOIUrl":"https://doi.org/10.1109/WCSE.2009.80","url":null,"abstract":"This paper proposed a fast mode decision algorithm for H.264. It performs SKIP mode test firstly. If the SKIP mode is not suitable for the current MB, it performs 16x16 mode test secondly. If the 16x16 mode is not suitable for the current MB, candidate modes for current MB are inferred from given coded correlated MBs by adopting the information of defined mode subsets. Then bottom-up merging and top-down splitting methods are developed based on spatial correlation of MBs. A partial RDO approach which involved these methods is applied to the candidate modes to make target mode selection. Simulation results demonstrate that the proposed algorithm can achieve up speed up 56.56 % - 81.54 % ratio with a little PSNR loss. Increment in bit requirement is also not much noticeable.","PeriodicalId":331155,"journal":{"name":"2009 WRI World Congress on Software Engineering","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127725640","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 demand for web site building for individual persons is increasing rapidly. In order to implement a web site for personal use, the web site information has to be described with HTML or a conventional home page (HP) builder. In order to use HTML or a HP builder, some IT expertise is required. So the task of building a web site is usually outsourced to IT professionals. As a result, it takes time and money. Most web sites for personal use are composed of several functions which are frequently used. When their functions are prepared in the system, it is possible to generate their functions automatically.This paper presents a synthesis system for personal web sites which are frequently made.
{"title":"Synthesis System for Personal Web Sites by XML","authors":"Masahiro Yamamoto","doi":"10.1109/WCSE.2009.319","DOIUrl":"https://doi.org/10.1109/WCSE.2009.319","url":null,"abstract":"The demand for web site building for individual persons is increasing rapidly. In order to implement a web site for personal use, the web site information has to be described with HTML or a conventional home page (HP) builder. In order to use HTML or a HP builder, some IT expertise is required. So the task of building a web site is usually outsourced to IT professionals. As a result, it takes time and money. Most web sites for personal use are composed of several functions which are frequently used. When their functions are prepared in the system, it is possible to generate their functions automatically.This paper presents a synthesis system for personal web sites which are frequently made.","PeriodicalId":331155,"journal":{"name":"2009 WRI World Congress on Software Engineering","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125716148","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}
Jing-Le Zhang, Yang Yang, Ming Zeng, Yuanzhuo Wang
The flexible workflow can be rapidly and flexibly adapted to the dynamic change and the exception management in the enterprise business process. Based on the analysis of the generating reason of flexible workflow, the main reason of change and exception affecting the flexibility of the workflow is compared, the composition and representation method of the flexible workflow based on stochastic Petri Nets are described in detail; And a modeling method for flexible workflow is proposed; Finally with a B/S based ELMS System, an example of the modeling method for flexible workflow is demonstrated.
{"title":"Method for Flexible Workflow Modeling Supporting Task Change and Performance Analysis","authors":"Jing-Le Zhang, Yang Yang, Ming Zeng, Yuanzhuo Wang","doi":"10.1109/WCSE.2009.285","DOIUrl":"https://doi.org/10.1109/WCSE.2009.285","url":null,"abstract":"The flexible workflow can be rapidly and flexibly adapted to the dynamic change and the exception management in the enterprise business process. Based on the analysis of the generating reason of flexible workflow, the main reason of change and exception affecting the flexibility of the workflow is compared, the composition and representation method of the flexible workflow based on stochastic Petri Nets are described in detail; And a modeling method for flexible workflow is proposed; Finally with a B/S based ELMS System, an example of the modeling method for flexible workflow is demonstrated.","PeriodicalId":331155,"journal":{"name":"2009 WRI World Congress on Software Engineering","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131991529","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}
To solve the problem of work piece image matching under the complex circumstance of translation, rotation, scale and part of occlusion, an algorithm of work piece recognition based on improved SIFT is given. The algorithm uses SIFT (Scale Invariant Feature Transform) characteristics as matching features, then introduces the incline distance as the similarity metrics of image matching, and uses a method of setting a threshold value to delete the false matching points, which improves the matching speed greatly. The experimental results proved that the algorithm can effectively solve stereo matching problems of work piece images including translation, rotation, scale and part of occlusion.
{"title":"A Method for Recognition of Work-Pieces Based on Improved SIFT Characteristics Matching","authors":"Wang Yan, Fu Weiping, Zhu Hong, Liang Yuanyue","doi":"10.1109/WCSE.2009.363","DOIUrl":"https://doi.org/10.1109/WCSE.2009.363","url":null,"abstract":"To solve the problem of work piece image matching under the complex circumstance of translation, rotation, scale and part of occlusion, an algorithm of work piece recognition based on improved SIFT is given. The algorithm uses SIFT (Scale Invariant Feature Transform) characteristics as matching features, then introduces the incline distance as the similarity metrics of image matching, and uses a method of setting a threshold value to delete the false matching points, which improves the matching speed greatly. The experimental results proved that the algorithm can effectively solve stereo matching problems of work piece images including translation, rotation, scale and part of occlusion.","PeriodicalId":331155,"journal":{"name":"2009 WRI World Congress on Software Engineering","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134432317","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}
With the expressway forming the network, different construction costs of expressway sections cause the ambiguous path problems of the expressway network. The identification of the expressway ambiguous path is the key technology that relates to the expressway's interconnection toll fair, accurate and efficient. This paper discusses the expressway bottleneck problem of ambiguous path in the interconnection tolls and its causes. Analysis of the status of the studies of the ambiguous path identification technology. The paper discusses and points out the principles and methods of the ambiguous path identification based on GIS / GPS technology. Through the author's experiments, proves to have advantages of with less investment, interconnection tolls accurate, and convenient. It will be the main direction of the ambiguous path identification and interconnection tolls.
{"title":"The Research on the Ambiguous Path Identification Technology of Expressway Based on GIS","authors":"Wu Fang, Tian Zhihui, Zeng Yuhuai","doi":"10.1109/WCSE.2009.413","DOIUrl":"https://doi.org/10.1109/WCSE.2009.413","url":null,"abstract":"With the expressway forming the network, different construction costs of expressway sections cause the ambiguous path problems of the expressway network. The identification of the expressway ambiguous path is the key technology that relates to the expressway's interconnection toll fair, accurate and efficient. This paper discusses the expressway bottleneck problem of ambiguous path in the interconnection tolls and its causes. Analysis of the status of the studies of the ambiguous path identification technology. The paper discusses and points out the principles and methods of the ambiguous path identification based on GIS / GPS technology. Through the author's experiments, proves to have advantages of with less investment, interconnection tolls accurate, and convenient. It will be the main direction of the ambiguous path identification and interconnection tolls.","PeriodicalId":331155,"journal":{"name":"2009 WRI World Congress on Software Engineering","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134513511","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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