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2011 3rd International Conference on Awareness Science and Technology (iCAST)最新文献

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Semi-automated paper-registration system for institutional repository 机构储存库半自动纸张登记系统
2011 3rd International Conference on Awareness Science and Technology (iCAST) Pub Date : 2011-12-01 DOI: 10.1109/ICAWST.2011.6163111
K. Baba, N. Hoshiko, E. Kudo, Naomi Yoshimatsu, E. Ito
{"title":"Semi-automated paper-registration system for institutional repository","authors":"K. Baba, N. Hoshiko, E. Kudo, Naomi Yoshimatsu, E. Ito","doi":"10.1109/ICAWST.2011.6163111","DOIUrl":"https://doi.org/10.1109/ICAWST.2011.6163111","url":null,"abstract":"The paper introduces a Web system which supports registration of scholarly papers to institutional repositories. Institutional repository is an important service for academic societies, however the number of archived papers is not enough in most of institutions. The authors of the paper developed a system that supports authors of papers (that is, researchers) and managers of repositories in registration of papers. By connecting with external databases of published research papers, the system urges researchers register their papers to repository. Additionally, the system automatically searches the copyright policy for each paper also using external databases. This paper makes clear the problem of current institutional repositories, and then describes the detailed idea of the developed system as a solution. The system is expected to decrease the efforts of researchers and managers for paper registration, and increase the number of archived papers in institutional repositories thereby.","PeriodicalId":126169,"journal":{"name":"2011 3rd International Conference on Awareness Science and Technology (iCAST)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126558990","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
Visualization of tourism information using WordNet 利用WordNet实现旅游信息可视化
2011 3rd International Conference on Awareness Science and Technology (iCAST) Pub Date : 2011-12-01 DOI: 10.1109/ICAWST.2011.6163110
Tetsuya Nakatoh, Chengjiu Yin, H. Matsuura, S. Hirokawa
{"title":"Visualization of tourism information using WordNet","authors":"Tetsuya Nakatoh, Chengjiu Yin, H. Matsuura, S. Hirokawa","doi":"10.1109/ICAWST.2011.6163110","DOIUrl":"https://doi.org/10.1109/ICAWST.2011.6163110","url":null,"abstract":"In recent years, with the development of the Internet, and the rapidly increasing number of tourism portal sites and blogs, we can obtain a variety of tourist information on the Internet. If we have a specific need, we can obtain the required information through checking the retrieved results one by one. However, in order to see the whole trend of the results, it is necessary to analyze and visualize the document group. In this paper, by storing a set of tourism-related future words in WordNet, which is a concept thesaurus, we proposed a method using information from WordNet to visualize a document group as a conceptual graph. With the structure of a thesaurus, this method enables us to understand the contents of document group at a glance. Furthermore, by comparing the thesaurus structures, which are obtained from different background document groups, we can grasp the differences.","PeriodicalId":126169,"journal":{"name":"2011 3rd International Conference on Awareness Science and Technology (iCAST)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131912637","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: 2
Classification Network of tourism information A smart phone-based system for supporting “Petit Trips” 旅游信息分类网络基于智能手机的“小游”支持系统
2011 3rd International Conference on Awareness Science and Technology (iCAST) Pub Date : 2011-12-01 DOI: 10.1109/ICAWST.2011.6163134
Chengjiu Yin, E. Ito, Tetsuya Nakatoh, S. Hirokawa
{"title":"Classification Network of tourism information A smart phone-based system for supporting “Petit Trips”","authors":"Chengjiu Yin, E. Ito, Tetsuya Nakatoh, S. Hirokawa","doi":"10.1109/ICAWST.2011.6163134","DOIUrl":"https://doi.org/10.1109/ICAWST.2011.6163134","url":null,"abstract":"We are developing a concept dictionary for Petit Trips (Short Time Trips). Based on the concept dictionary, we propose a smart phone-based system to support the Petit Trips. This system provides travelers a Classification Network of tourist spots according to their locations. While travelers select their preferred tourist spots, the system will recommend the suitable tourist spots which have similar features. Through the Classification Network of tourist spots, travelers can go to their preferred tourist spots one after another.","PeriodicalId":126169,"journal":{"name":"2011 3rd International Conference on Awareness Science and Technology (iCAST)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116344291","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: 0
Information infrastructure for innovative product design in SCM using semantic TRIZ 基于语义TRIZ的SCM创新产品设计信息基础设施
2011 3rd International Conference on Awareness Science and Technology (iCAST) Pub Date : 2011-09-01 DOI: 10.1109/ICAWST.2011.6163084
Incheon Paik, Ki Woong Kim, Wonhee Park, R. Komiya
{"title":"Information infrastructure for innovative product design in SCM using semantic TRIZ","authors":"Incheon Paik, Ki Woong Kim, Wonhee Park, R. Komiya","doi":"10.1109/ICAWST.2011.6163084","DOIUrl":"https://doi.org/10.1109/ICAWST.2011.6163084","url":null,"abstract":"Supply chain management (SCM) is a promising management strategy in enterprises for knowledge management, electronic (e-) business and commerce. In the supply chain process, the initial product planning and design stages play a crucial role in saving money and time in the production process. In particular, innovative design for improving a product makes enterprises more competitive. Innovation can be enhanced by constructing the information infrastructure to consider four attributes of the product: cost, quality, function and technology [10]. Extracting innovative design considerations for a product from the information infrastructure requires large knowledge bases and solutions to technical contradictions. The theory of inventive problem solving (TRIZ) supports designers for innovative product design, but can require machine searching of large databases. We describe the construction of the TRIZ ontology and its application to the information infrastructure for product design in the SCM process. We show that TRIZ can automatically treat and share enormous amounts of information through its ontology. We can therefore deduce and suggest versatile alternatives to produce innovative products in the SCM process. This may open up new possibilities to design innovative products.","PeriodicalId":126169,"journal":{"name":"2011 3rd International Conference on Awareness Science and Technology (iCAST)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114972255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
A method for fault diagnosis of analog circuit based on rough set 基于粗糙集的模拟电路故障诊断方法
2011 3rd International Conference on Awareness Science and Technology (iCAST) Pub Date : 2011-09-01 DOI: 10.1109/ICAWST.2011.6163188
Li Zhang, Lijie Sun, Lichun Wu, Ning Li
{"title":"A method for fault diagnosis of analog circuit based on rough set","authors":"Li Zhang, Lijie Sun, Lichun Wu, Ning Li","doi":"10.1109/ICAWST.2011.6163188","DOIUrl":"https://doi.org/10.1109/ICAWST.2011.6163188","url":null,"abstract":"Based on rough set reduction artificial immune system, a new method for fault diagnosis of analog circuit is proposed. The proposed method uses wavelet to analysis the output voltage as the fault examples. Then the examples are reduced through attributes reduction to obtain a smaller set of all examples. And the new samples are trained to get the optimal cluster center of each fault. Finally, the fault component is located by comparing the distance between the test samples and the optimal cluster centers. The simulation result shows that the proposed method has high accuracy in diagnosis of tolerance analog circuits, and higher speed than pure artificial immune system.","PeriodicalId":126169,"journal":{"name":"2011 3rd International Conference on Awareness Science and Technology (iCAST)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115317233","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: 2
Text mining of bankruptcy information using formal concept analysis 基于形式概念分析的破产信息文本挖掘
2011 3rd International Conference on Awareness Science and Technology (iCAST) Pub Date : 2011-09-01 DOI: 10.1109/ICAWST.2011.6163185
S. Hirokawa, Takahiro Baba, Tetsuya Nakatoh
{"title":"Text mining of bankruptcy information using formal concept analysis","authors":"S. Hirokawa, Takahiro Baba, Tetsuya Nakatoh","doi":"10.1109/ICAWST.2011.6163185","DOIUrl":"https://doi.org/10.1109/ICAWST.2011.6163185","url":null,"abstract":"A lot of information concerning the status of companies are available on the Web. However, a simple search of documents does not explain the meaning or the cause the status. Semantical interpretation and hypotheses generation are necessary for further analysis. This paper proposes a method to analyse the cause and the situation of bankruptcy with respect to particular condition that a user can specify as a query. The method is based on the theory of formal concept analysis. The novelty of the method is in (a) that sentences are considered as objects and words are considered as attributes and (b) that a concise subgraph of the concept lattice is introduced and used to guess the cause. Two cases of interactive and iterative process are shown where a user proceeds from a simple query to a new hypothesis, which would not be able to found by a naive cross tabulation or keyword extraction.","PeriodicalId":126169,"journal":{"name":"2011 3rd International Conference on Awareness Science and Technology (iCAST)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127259316","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: 5
Uncovering perceptual awareness of visual stimulus with adaptive multiscale entropy 利用自适应多尺度熵揭示视觉刺激的感知意识
2011 3rd International Conference on Awareness Science and Technology (iCAST) Pub Date : 2011-09-01 DOI: 10.1109/ICAWST.2011.6163177
Meng Hu, Hualou Liang
{"title":"Uncovering perceptual awareness of visual stimulus with adaptive multiscale entropy","authors":"Meng Hu, Hualou Liang","doi":"10.1109/ICAWST.2011.6163177","DOIUrl":"https://doi.org/10.1109/ICAWST.2011.6163177","url":null,"abstract":"To probe the perceptual awareness of a visual stimulus, we use the paradigm of generalized flash suppression (GFS) to dissociate physical stimulation from perceptual experience. This perceptual suppression approach has previously been used to investigate perceptual visibility correlates in visual cortex, mainly with linear methods, such as spectral analysis. While meaningful, the linear method alone may be insufficient for the full assessment of neural dynamics due to the fundamentally nonlinear nature of neural signal. In this contribution, we set forth to analyze local field potential (LFP) data collected from the multiple visual areas in V1, V2 and V4 of a macaque monkey while performing the GFS task using nonlinear method - adaptive multiscale entropy (AME) - to study the neural dynamics of perceptual suppression. We also propose a new cross-entropy measure at multiple scales, namely adaptive multiscale cross-entropy (AMCE), to assess the nonlinear interdependency between cortical areas. We show that: (1) multiscale entropy exhibits perception-related changes in all three areas, with higher entropy (i.e. higher complexity) observed during perceptual suppression; (2) the magnitude of the perception-related entropy changes increases systematically over successive hierarchical stages (i.e. from lower areas V1 to V2, up to higher area V4); and (3) cross-entropy between any two cortical areas reveals higher degree of asynchrony or dissimilarity during perceptual suppression, indicating decreased neuronal interdependency between areas. Our findings demonstrate that the adaptive multiscale entropy is a sensitive measure of perceptual visibility, and thus can be used to uncover perceptual awareness of a stimulus.","PeriodicalId":126169,"journal":{"name":"2011 3rd International Conference on Awareness Science and Technology (iCAST)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127514135","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: 2
Functional coefficient autoregressive time series modeling based on fuzzy inference method 基于模糊推理方法的功能系数自回归时间序列建模
2011 3rd International Conference on Awareness Science and Technology (iCAST) Pub Date : 2011-09-01 DOI: 10.1109/ICAWST.2011.6163136
Wenyan Song, Degang Wang, Wei-guo Wang, De-hai Liu
{"title":"Functional coefficient autoregressive time series modeling based on fuzzy inference method","authors":"Wenyan Song, Degang Wang, Wei-guo Wang, De-hai Liu","doi":"10.1109/ICAWST.2011.6163136","DOIUrl":"https://doi.org/10.1109/ICAWST.2011.6163136","url":null,"abstract":"Functional coefficient autoregressive model is a class of useful nonlinear time series models. A new approach based on fuzzy inference modeling method for the estimation of the coefficient functions is proposed in this paper. A corresponding algorithm which is easy to be realized is designed. Besides, two typical simulation examples are studied, the estimated errors of which are minor than other models results. And the performance of forecasts on the proposed models has high degree of accuracy, which illustrates the validity of the method further.","PeriodicalId":126169,"journal":{"name":"2011 3rd International Conference on Awareness Science and Technology (iCAST)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125419576","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: 0
Blind source separation based on the support recovery of pilot-signals 基于导频信号支持恢复的盲源分离
2011 3rd International Conference on Awareness Science and Technology (iCAST) Pub Date : 2011-09-01 DOI: 10.1109/ICAWST.2011.6163178
Quanhua Piao, Zunyi Tang, Shuxue Ding
{"title":"Blind source separation based on the support recovery of pilot-signals","authors":"Quanhua Piao, Zunyi Tang, Shuxue Ding","doi":"10.1109/ICAWST.2011.6163178","DOIUrl":"https://doi.org/10.1109/ICAWST.2011.6163178","url":null,"abstract":"Blind source separation (BSS) has been widely discussed since it has many real applications. Recently, under the assumption that mixing matrix is orthogonal and source signals are sparse, Mishali et al. developed an amazing BSS method by using the support recovery of sources and the singular value decomposition (SVD). However, the performance of the algorithm is not as good as expected. In this paper, we present a novel BSS method that is performed by an identification of the mixing matrix by introducing the so-called pilot-signals. The pilot-signals are not required to be known, rather, they are required to have a known extent of sparsity. The method includes two phases, the mixing matrix estimation and the separation phases. The estimation phase is constructed with iterating of the three parts, support recovery, mixing matrix identification and pilot-signals recovery. The numerical experiments show that proposed method can efficiently converge and can recover the unknown source signals efficiently.","PeriodicalId":126169,"journal":{"name":"2011 3rd International Conference on Awareness Science and Technology (iCAST)","volume":"191 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116137677","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: 0
Towards a full-duplex emergency alert system based on IPTV platform 基于IPTV平台的全双工应急报警系统
2011 3rd International Conference on Awareness Science and Technology (iCAST) Pub Date : 2011-09-01 DOI: 10.1109/ICAWST.2011.6163187
T. Thang, A. Pham, Zixue Cheng, N. P. Ngoc
{"title":"Towards a full-duplex emergency alert system based on IPTV platform","authors":"T. Thang, A. Pham, Zixue Cheng, N. P. Ngoc","doi":"10.1109/ICAWST.2011.6163187","DOIUrl":"https://doi.org/10.1109/ICAWST.2011.6163187","url":null,"abstract":"Recently, IPTV has become a convergent infrastructure for entertainment and communications services in our daily life. An IPTV set-top-box is now an important device in the Internet-of-things of each home. It is expected that this infrastructure would be suitable for emergency alert systems (EAS), especially in disaster and health-care scenarios. In this paper, we first review the recent developments to support emergency scenarios, including related IPTV standards and research in smart home. Then we propose an architecture for full-duplex emergency alert services based on IPTV platform. In order to maintain a very high availability of service, the key features of the architecture include the redundancy of devices and network connections and the scalability of data.","PeriodicalId":126169,"journal":{"name":"2011 3rd International Conference on Awareness Science and Technology (iCAST)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116589672","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
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