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A Method for Facilitating Inventive Design Based on Semantic Similarity and Case-Based Reasoning

Procedia Engineering 2015年 131卷 194-203页

作者： Wei Yan Cecilia Zanni-Merk François Rousselot Denis Cavallucci School of Information Science and Engineering Shandong Normal University Jinan 250014 China Shandong Provincial Key Laboratory for Novel Distributed Computer Software Technology Jinan 250014 China LGECO / INSA Strasbourg 24 Boulevard de la Victoire 67084 Strasbourg Cedex France LSIIT / FDBT Team (UMR CNRS 7005) – Pôle API BP 10413 67412 Illkirch Cedex France

While TRIZ is increasingly developing both in research and education, new users always encounter difficulties in their first attempts to practice it. In such situation, Altshuller's original matrix often appears as an “easy-to-begin- with” tool. However, while not being representative of what TRIZ really is, it continues to seduce new users, teachers and trainers. Several approaches to automate the use of the contradiction matrix have been proposed in literature, and researches on the automatic match between specific parameters of the artefact being considered and Altshuller's generalized parameters remains a topic of interest. In this paper, we propose a way to automate the proposal of equivalencies between a specific parameter and a generic parameter from the matrix. This method calculates the semantic distance between short texts, and uses it to fill the semantic gap between the specific parameters of the artefact and the generalized ones. Case-based reasoning is also used to improve the whole accuracy of the method.

关键词： Ontology Semantic distance Information content WordNet Case-based reasoning

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A Heuristic Method of Using the Pointers to Physical Effects in Su-Field Analysis

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Procedia Engineering 2015年 131卷 539-550页

作者： Wei Yan Cecilia Zanni-Merk François Rousselot Denis Cavallucci Pierre Collet School of Information Science and Engineering Shandong Normal University Jinan 250014 China Shandong Provincial Key Laboratory for Novel Distributed Computer Software Technology Jinan 250014 China LGECO / INSA Strasbourg 24 Boulevard de la Victoire 67084 Strasbourg Cedex France LSIIT / BFO Team (UMR CNRS 7005) – Pôle API BP 10413 67412 Illkirch Cedex France

While TRIZ is increasingly developing both in research and education, users always encounter difficulties in their attempts to practice it, especially for one of the most complicated inventive problem solving tools, the Su-Field analysis, which is used to analyze and improve the efficiency of a technical system. Generally, the process of using a Su-Field model to solve a specific inventive problem includes: building a Problem Model, mapping it to a Generic Problem Model, finding a Generic Solution Model based on the corresponding inventive standard and finally establishing and interpreting a Solution Model in real life. As one of the most important phases of the Su-Field analysis, the last step is normally implemented manually with the help of the pointers to physical effects, which link generic technical functions to specific applications and systems. The adequate pointer, compatible with the context of the specific problem, should be chosen to assist the users to instantiate the Solution Model. However, the pointers to physical effects and the specific problems are built at different levels of abstraction, so it is difficult for the users to choose among many eligible pointers to physical effects given a certain function. This paper proposes a heuristic method to use the pointers to physical effects based on ontology reasoning. The use of formal models, called ontologies, allows to formally define the concepts about the models and the effects and to apply logical reasoning on them. An inventive standards ontology and a physical effects ontology are firstly built to describe the process of Su- Field analysis, and then the logical reasoning rules are established according to a lexical dictionary, the analysis of the inventive standards and the physical effects. The lexical dictionary, based on WordNet, is built to improve the selection of the appropriate effect to apply. Finally, ontology reasoning is implemented to provide heuristic physical effects for the users.

关键词： Su-Field Analysis Inventive Standards Pointers to Physical Effects WordNet Ontology Reasoning

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A real-time information perceived vehicle opportunity route: RIPVO 1

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7th China Conference of Wireless Sensor Networks, CWSN 2013

作者： Li, Kelei Wang, Xinhua Lv, Mianmian Wang, Zhen Information Science and Engineering Shandong Normal University Jinan 250014 China Shandong Provincial Key Laboratory for Novel Distributed Computer Software Technology Jinan 250014 China

ISBN: (数字)9783642541742

ISBN: (纸本)9783642541735

Considering that VANET may reflect the characters of opportunity network, a routing scenario with real-time information perceiving is proposed in this paper. First, a node executes limited and directed data flooding and then carries out feedback with modified greedy algorithm using hot area. In this strategy, nodes dynamically adjust parameters by self-learning properly. The experiment result under ONE simulator shows its promotion comparing to classic Epidemic, etc. © 2014 Springer-Verlag Berlin Heidelberg.

关键词： Delay tolerant networks

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New impossible differential cryptanalysis on improved LBlock

New impossible differential cryptanalysis on improved LBlock

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5th International Symposium on IT in Medicine and Education, ITME 2013

作者： Liu, Xuan Liu, Feng Meng, Shuai School of Information Science and Engineering Shandong Normal University Jinan 250014 China Shandong Provincial Key Laboratory for Novel Distributed Computer Software Technology Jinan 250014 China

ISBN: (纸本)9789400776173

LBlock is a 64-bit lightweight block cipher which can be implemented in both hardware environments and software platforms. It was proposed by Wu Wenling and Zhang Lei at ACNS2011. We studied the security of LBlock found that the permutation layer can getting better on security in the internet of things. In order to assure it can achieve enough security, we gave an improvement on permutation layer of LBlock. By analyzing the property of the diffusion transformation, it has shown that a new kind of 11-round impossible differential was presented. To the best of our knowledge, this is the first paper that proposes this way analysis on improved LBlock. © Springer Science+Business Media Dordrecht 2014.

关键词： Cryptography

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Semi-supervised image classification learning based on random feature subspace 6

Semi-supervised image classification learning based on rando...

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6th Chinese Conference on Pattern Recognition, CCPR 2014

作者： Li, Liu Huaxiang, Zhang Xiaojun, Hu Feifei, Sun School of Information Science and Engineering Shandong Normal University Jinan250014 China Shandong Provincial Key Laboratory for Novel Distributed Computer Software Technology Jinan250014 China

ISBN: (纸本)9783662456453

Image classification is a well-known classical problem in multimedia content analysis. In this paper a framework of semi-supervised image classification method is presented based on random feature subspace. Firstly, color spatial distribution entropy is introduced to represent the color spatial information, and texture feature are extracted by using Gabor filter. Then random subspaces of the feature vector are dynamically generated from mixed feature vector as different views. Finally, three classifiers are trained by the classified images and tri-training algorithm is applied to classify sample images. Experimental results strongly demonstrate the effectiveness and robustness of the proposed system. © Springer-Verlag Berlin Heidelberg 2014.

关键词： Image classification

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Construction of extraction model for ontology concept of four diagnostics information

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Journal of Computational Information Systems 2015年第7期11卷 2367-2376页

作者： Yuan, Feng Chen, Shouqiang Liu, Hong Xu, Liang School of Information Science and Engineering Shandong Normal University Jinan China Shandong Provincial Key Laboratory for Distributed Computer Software Novel Technology Shandong Normal University Jinan China School of Information Engineering Shandong Management University Jinan China Center of Hear of the Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine Jinan China Shandong University of Traditional Chinese Medicine Jinan China

This paper is aimed at extraction of ontology concept from four diagnostics information. Due to the diversity and complexity of the four diagnostics information, there are still some difficulties when practicing ontology learning methods for TCM medical cases, so a new concept extraction method combining composite seed extraction and extended concept extraction is proposed for four diagnostics information corpus of TCM. Composite seed extraction refers to a method in which the mutual information is used to determine the appropriateness of word formation between seed and collocations by using seeds as headword to generate concepts. Extended concept extraction refers to a method in which the membership in the domain is used set the fitness function so as to extract extended concept with the assistance of artificial bee colony (ABC) algorithm. The candidate set of concepts is built by combining composite seed concept and extended concept. Through a confirmatory experiment on four diagnostics information corpus of TCM medical cases, this method is cautiously confirmed effective for concept extraction. Hence, this method has a certain reference value for ontology construction of four diagnostics information. ©, 2015, Binary Information Press. All right reserved.

关键词： Extraction

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Design of the web log analysis system based on Hadoop

Design of the web log analysis system based on Hadoop

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2014 International Conference on Materials Science and Computational Engineering, ICMSCE 2014

作者： Wei, Yong Qing Zhou, Guang Gang Xu, Di Chen, Yu Basic Education Department Shandong Police College China Department of Information Science and Engineering Shandong Normal University China Shandong Provincial Key Laboratory for Distributed Computer Software Novel Technology China

ISBN: (纸本)9783038350996

As a result of rapid development, the Internet has become an indispensable tool in people's daily life, and web logs have been growing rapidly as well. How to deal with massive logs timely and extract information people need from the logs has become a problem;handling web log by single computer can not meet people's needs any more. Combining cloud computing and Hadoop technology, this paper established a new processing system for the collection of logs and remote parallelization analysis, which not only solved the issues of traditional systems that data handing and collection could not proceed simultaneously, but reduced the performance bottleneck of computing power and storage capacity, thereby saving much time and improving efficiency significantly. © (2014) Trans Tech Publications, Switzerland.

关键词： Computing power

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MicroBlog orientation analysis based on sentiment symbol

MicroBlog orientation analysis based on sentiment symbol

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2014 International Conference on Manufacturing Technology and Electronics Applications, ICMTEA 2014

作者： Liu, Pei Yu Zhang, Yan Hui Wei, Jing Xun Hou, Xiu Yan School of Information Engineering Shandong Yingcai University Jinan China Department of Information Science and Engineering Shandong Normal University China Shandong Provincial Key Laboratory for Distributed Computer Software Novel Technology China

ISBN: (纸本)9783038353287

As a new social networking media, Micro-blog is recognized by more and more people gradually, the orientation analysis of Micro-blog short text messages has become a hotspot in the field of data mining. At present, the research of Micro-blog orientation analysis mainly concentrate in the text, without considering the impact of other emotional factors. By analyzing and studying Sina Micro-blog, this paper added new words and emoticons in the basis of traditional emotional dictionary to construct special Micro-blog dictionary. Meanwhile, it analyzed rhetoric and sentence to improve the effect of orientation analysis. The experimental results showed that the method in Micro-blog orientation analysis obtained better performance. © (2014) Trans Tech Publications, Switzerland.

关键词： Data mining

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Improved access control model under cloud computing environment

Improved access control model under cloud computing environm...

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5th International Symposium on IT in Medicine and Education, ITME 2013

作者： Zhang, Yongsheng Zou, Jiashun Gao, Yan Li, Bo School of Information Science and Engineering Shandong Normal University Shandong Provincial Key Laboratory for Novel Distributed Computer Software Technology Jinan 250014 China Academic Affairs Office Shandong Polytechnic Jinan 250104 China

ISBN: (纸本)9789400776173

With the development of cloud computing, cloud security problem has become a hot topic. Some scholars put forward the role access control based on mapping, which is used to solve the leakage problem of data storing in the cloud. This paper briefly describes the cloud computing and traditional access control model based on the latest research. Then the paper sums up the work and puts forward a new kind of access control model based on the hop named HBAC. It is based on the role access control that based on mapping. It is used to control the length of path to access the data in outer domain. At last, the paper gives the concrete steps to describe the principle of its operation in detail. And this paper makes a comparison with other related researches. Then this paper summarizes the advantages and disadvantages of HBAC. © Springer Science+Business Media Dordrecht 2014.

关键词： Mapping

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A multi-objective biogeography-based optimization with mean value migration operator

A multi-objective biogeography-based optimization with mean ...

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5th International Symposium on IT in Medicine and Education, ITME 2013

作者： Zheng, Xiang-Wei Gao, Kai-Ge Wang, Xiao-Guang Ma, Chi-Zhu School of Information Science and Engineering Shandong Normal University Jinan China Shandong Provincial Key Laboratory for Distributed Computer Software Novel Technology Jinan China School of Communication Shandong Normal University Jinan China

ISBN: (纸本)9789400776173

Considering its successful application in solving discrete single objective problems, biogeography-based optimization (BBO) is considered as a new promising intelligent algorithm. Therefore, many studies are conducted to apply it to solve multi-objective optimization problems (MOPs). However, these improved BBOs are not always effective because of the complexity of MOPs. A multi-objective biogeography-based algorithm with mean value migration operator named MVBBO is proposed in this paper. In MVBBO, mean value theory and new boundary constraint rule are adopted to extend the range of feasible domain. Meanwhile, mutation operator and Ε-dominance-based archive strategy are employed to achieve better convergence and diversity. Simulation on benchmark functions shows that the proposed MVBBO's final Pareto solution set is better than NSGA-II and other improved multi-objective BBOs in convergence and distribution of Pareto solutions. © Springer Science+Business Media Dordrecht 2014.

关键词： Heuristic algorithms

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