Pub Date : 2014-09-29DOI: 10.1109/IDAM.2014.6912674
Yanchun Lu, Ruixuan Li, Kunmei Wen, Zhengding Lu
References provide some important clues for detecting keywords of the scientific literatures. We propose a unified framework based on word co-occurrence and topic distribution using references to extract top-k single keywords, and remove words within a range of topics. For those multiword keywords, we use LocalMaxs algorithm and apply the Co-occurrence Cohesion Degree to measure the “glue” of the n-gram. Experimental results show that our keyword extraction method by using references can obviously improve the performance of precision, recall and F-measure compared to other keyword extraction methods.
{"title":"Automatic keyword extraction for scientific literatures using references","authors":"Yanchun Lu, Ruixuan Li, Kunmei Wen, Zhengding Lu","doi":"10.1109/IDAM.2014.6912674","DOIUrl":"https://doi.org/10.1109/IDAM.2014.6912674","url":null,"abstract":"References provide some important clues for detecting keywords of the scientific literatures. We propose a unified framework based on word co-occurrence and topic distribution using references to extract top-k single keywords, and remove words within a range of topics. For those multiword keywords, we use LocalMaxs algorithm and apply the Co-occurrence Cohesion Degree to measure the “glue” of the n-gram. Experimental results show that our keyword extraction method by using references can obviously improve the performance of precision, recall and F-measure compared to other keyword extraction methods.","PeriodicalId":135246,"journal":{"name":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114651582","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 : 2014-09-29DOI: 10.1109/IDAM.2014.6912709
Mengyuan Du, Fei Lv, Han Li, Xiaomei Zhang
Anti-counterfeiting code of cigarettes can prevent the fake, shoddy and the sales in wrong area. And it provides a lot of important information such as delivery date, sales area, and nature of customer. A recognition method for anti-counterfeiting code with complex background using Log-Gabor filters and Support Vector Machine (SVM) classifiers is proposed in this paper. Log-Gabor transform is used to extract the character image's local texture features without the illumination impact, and SVM classifiers are superior to other methods to solving small example size recognition problems. The experimental results show that the proposed method performs effectively for recognition of laser anti-counterfeiting code images with noises, non-uniform illumination, backgrounds or stroke distortions in low quality grayscale at the rate of 97%.
{"title":"The recognition of laser anti-counterfeiting code with complex background","authors":"Mengyuan Du, Fei Lv, Han Li, Xiaomei Zhang","doi":"10.1109/IDAM.2014.6912709","DOIUrl":"https://doi.org/10.1109/IDAM.2014.6912709","url":null,"abstract":"Anti-counterfeiting code of cigarettes can prevent the fake, shoddy and the sales in wrong area. And it provides a lot of important information such as delivery date, sales area, and nature of customer. A recognition method for anti-counterfeiting code with complex background using Log-Gabor filters and Support Vector Machine (SVM) classifiers is proposed in this paper. Log-Gabor transform is used to extract the character image's local texture features without the illumination impact, and SVM classifiers are superior to other methods to solving small example size recognition problems. The experimental results show that the proposed method performs effectively for recognition of laser anti-counterfeiting code images with noises, non-uniform illumination, backgrounds or stroke distortions in low quality grayscale at the rate of 97%.","PeriodicalId":135246,"journal":{"name":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128299345","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 : 2014-09-29DOI: 10.1109/IDAM.2014.6912711
C. Yao, Y. Du
To study effect of different milling surfaces on peening surface integrity, research on the change of surface integrity are carried out using the same shot peening process for different milling surfaces of 7055 aluminum alloy. The results show that shot peening can improve the dispersion and instability of surface integrity brought by milling processing, although it make processing surface roughness increases; The maximum residual compressive stress and depth of residual stress layer increase significantly after shot peening, and the layer uniformity and refactoring state consistency of the residual stress and hardening distribution are very good; The larger surface roughness and the poor surface texture of milling samples before shot peening lead to crack and gouges are produced on shot peening processing surface.
{"title":"Peening surface integrity of different milling conditions for high strength aluminum alloy 7055","authors":"C. Yao, Y. Du","doi":"10.1109/IDAM.2014.6912711","DOIUrl":"https://doi.org/10.1109/IDAM.2014.6912711","url":null,"abstract":"To study effect of different milling surfaces on peening surface integrity, research on the change of surface integrity are carried out using the same shot peening process for different milling surfaces of 7055 aluminum alloy. The results show that shot peening can improve the dispersion and instability of surface integrity brought by milling processing, although it make processing surface roughness increases; The maximum residual compressive stress and depth of residual stress layer increase significantly after shot peening, and the layer uniformity and refactoring state consistency of the residual stress and hardening distribution are very good; The larger surface roughness and the poor surface texture of milling samples before shot peening lead to crack and gouges are produced on shot peening processing surface.","PeriodicalId":135246,"journal":{"name":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130319510","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 : 2014-09-29DOI: 10.1109/IDAM.2014.6912708
Hong Yi, X. Deng, Yong Zeng
Due to the impact of globalization, more and more universities in China dedicate to improve the quality of undergraduate education in English studies. This paper presents such curriculum design, particularly give the emphasis on the universities in Mid-west China, where the economics and transportation facility are relatively less developed comparing to other regions. In contrast of the traditional curriculum design using the methodologies of social science, this research was conducted using an engineering design methodology, called Environment-Based Design (EBD). The EBD procedure allows to derive the solutions step-by-step based on a holistic environment analysis and thus an identification of major challenges.
{"title":"Curriculum design using EBD methodology: Preliminary study of English education in Mid-west University of China","authors":"Hong Yi, X. Deng, Yong Zeng","doi":"10.1109/IDAM.2014.6912708","DOIUrl":"https://doi.org/10.1109/IDAM.2014.6912708","url":null,"abstract":"Due to the impact of globalization, more and more universities in China dedicate to improve the quality of undergraduate education in English studies. This paper presents such curriculum design, particularly give the emphasis on the universities in Mid-west China, where the economics and transportation facility are relatively less developed comparing to other regions. In contrast of the traditional curriculum design using the methodologies of social science, this research was conducted using an engineering design methodology, called Environment-Based Design (EBD). The EBD procedure allows to derive the solutions step-by-step based on a holistic environment analysis and thus an identification of major challenges.","PeriodicalId":135246,"journal":{"name":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126935620","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 : 2014-09-29DOI: 10.1109/IDAM.2014.6912681
Quan Liu, Xiaorui Li, Wenjun Xu, Duzhong Zhang
In design and manufacturing, the heterogeneous network is applied. So the coexistence of different networks is the trend and bottleneck, especially the manual interference and coexistence between the typical WiFi and ZigBee. In this paper, a set of experiments have been done to observe the node-to-node ZigBee communication performance in all of 16 channels under the WiFi interference in the actual laboratory. The USRP N210 devices are used to send and receive 1000 ZigBee packets under the almost fixed and busy WiFi environment once a time. The WiFi interference depends on the actual laboratory radio environment. And We change the transmit power, communication channels and communication distance respectively. And we record the packet loss rate and the packet error rate at the receiver relevantly. Then, the diagrams are given out. Through the analysis of the data, the relationship between the ZigBee communication performance and the parameters is concluded. Finally, the conclusion is given out-what are the best parameters for ZigBee to achieve assured high communication performance under the currently WiFi interference.
{"title":"Empirical analysis of ZigBee and WiFi coexistence","authors":"Quan Liu, Xiaorui Li, Wenjun Xu, Duzhong Zhang","doi":"10.1109/IDAM.2014.6912681","DOIUrl":"https://doi.org/10.1109/IDAM.2014.6912681","url":null,"abstract":"In design and manufacturing, the heterogeneous network is applied. So the coexistence of different networks is the trend and bottleneck, especially the manual interference and coexistence between the typical WiFi and ZigBee. In this paper, a set of experiments have been done to observe the node-to-node ZigBee communication performance in all of 16 channels under the WiFi interference in the actual laboratory. The USRP N210 devices are used to send and receive 1000 ZigBee packets under the almost fixed and busy WiFi environment once a time. The WiFi interference depends on the actual laboratory radio environment. And We change the transmit power, communication channels and communication distance respectively. And we record the packet loss rate and the packet error rate at the receiver relevantly. Then, the diagrams are given out. Through the analysis of the data, the relationship between the ZigBee communication performance and the parameters is concluded. Finally, the conclusion is given out-what are the best parameters for ZigBee to achieve assured high communication performance under the currently WiFi interference.","PeriodicalId":135246,"journal":{"name":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123633267","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 : 2014-09-29DOI: 10.1109/IDAM.2014.6912716
M. Biancucci, Massimo Mecella, Jordan Janeiro, S. Lukosch
In modern dynamic industrial engineering collaboration contexts, professionals such as the facilitators or meeting coordinators, are required to guide participants before, during and after a collaborative process in order to evaluate individual and group performances and the levels of idea generation, discussion, etc. This paper presents a collaboration support system, REGALMINER, that is able to capture, process, monitor and also visualize metadata from collaboration data streams taking advantage of text mining and information retrieval techniques like sentiment analysis (a.k.a. opinion mining) and keyword extraction. The analysis produces a set of scores that represent various meeting indicators that can be used to monitor and evaluate the dynamics of an ongoing collaborative process and to provide automatic interventions to enhance its effectiveness and efficiency. Information visualization techniques are used to present the results of the analysis to the participants of the current collaborative process or to the meeting coordinator, who supervises the meeting at runtime preventing the occurrence of deviations with respect to the meeting agenda and to make necessary interventions.
{"title":"Supporting industrial processes by monitoring and visualizing collaborations","authors":"M. Biancucci, Massimo Mecella, Jordan Janeiro, S. Lukosch","doi":"10.1109/IDAM.2014.6912716","DOIUrl":"https://doi.org/10.1109/IDAM.2014.6912716","url":null,"abstract":"In modern dynamic industrial engineering collaboration contexts, professionals such as the facilitators or meeting coordinators, are required to guide participants before, during and after a collaborative process in order to evaluate individual and group performances and the levels of idea generation, discussion, etc. This paper presents a collaboration support system, REGALMINER, that is able to capture, process, monitor and also visualize metadata from collaboration data streams taking advantage of text mining and information retrieval techniques like sentiment analysis (a.k.a. opinion mining) and keyword extraction. The analysis produces a set of scores that represent various meeting indicators that can be used to monitor and evaluate the dynamics of an ongoing collaborative process and to provide automatic interventions to enhance its effectiveness and efficiency. Information visualization techniques are used to present the results of the analysis to the participants of the current collaborative process or to the meeting coordinator, who supervises the meeting at runtime preventing the occurrence of deviations with respect to the meeting agenda and to make necessary interventions.","PeriodicalId":135246,"journal":{"name":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114297561","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 : 2014-09-29DOI: 10.1109/IDAM.2014.6912663
Stephanie Balters, M. Steinert
This paper counters the prevalent cognitive engineering decision-making paradigm by introducing fundamental and hitherto unaccounted results from neuroscience into the discussion: firstly decision-making is a process that is influenced by emotional (somatic marker) signals, secondly regulation of emotion is essential for rational decision-making, and thirdly decisions are made on subconscious level before we become consciously aware. These insights have a potentially tremendous impact onto how we model and incorporate decision-making in engineering sciences. Thus, the authors believe that it is high time to research and develop affective engineering dimensions. Hence inspired by new insights from neuroscience, we are calling to reconsider the rational and conscious decision-making foundation of modem engineering by posing a new hypothesis: Engineering decisions are per se non-rational and/or unconscious.
{"title":"Decision-making in engineering - a call for affective engineering dimensions in applied engineering design and design sciences","authors":"Stephanie Balters, M. Steinert","doi":"10.1109/IDAM.2014.6912663","DOIUrl":"https://doi.org/10.1109/IDAM.2014.6912663","url":null,"abstract":"This paper counters the prevalent cognitive engineering decision-making paradigm by introducing fundamental and hitherto unaccounted results from neuroscience into the discussion: firstly decision-making is a process that is influenced by emotional (somatic marker) signals, secondly regulation of emotion is essential for rational decision-making, and thirdly decisions are made on subconscious level before we become consciously aware. These insights have a potentially tremendous impact onto how we model and incorporate decision-making in engineering sciences. Thus, the authors believe that it is high time to research and develop affective engineering dimensions. Hence inspired by new insights from neuroscience, we are calling to reconsider the rational and conscious decision-making foundation of modem engineering by posing a new hypothesis: Engineering decisions are per se non-rational and/or unconscious.","PeriodicalId":135246,"journal":{"name":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120988869","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 : 2014-09-29DOI: 10.1109/IDAM.2014.6912701
C. Du, Zezhong C. Chen, Liming Wang
The geometrical features of drill point are important to drilling performance. The tools parameters on drill point are determined by the kinematic model with model parameters of flank surfaces. Meanwhile, a detail CNC programming model is necessary to guarantee the tools parameters on drill point. This paper examines the analysis of both for modelling and grinding of conical twist drill point. The primary tools parameters on drill point are defined and derived based on the kinematic modelling method and cutting theory. Based on the conical flank surface, a manufacturing model between the grinding and the geometrical tools parameters of the flank surface is also established. The face grinding method is employed for performance grinding operations. In cutter coordinates system, the location and orientation of grinding wheels are derived for CNC machining model.
{"title":"A study on modeling and grinding for twist drill flank","authors":"C. Du, Zezhong C. Chen, Liming Wang","doi":"10.1109/IDAM.2014.6912701","DOIUrl":"https://doi.org/10.1109/IDAM.2014.6912701","url":null,"abstract":"The geometrical features of drill point are important to drilling performance. The tools parameters on drill point are determined by the kinematic model with model parameters of flank surfaces. Meanwhile, a detail CNC programming model is necessary to guarantee the tools parameters on drill point. This paper examines the analysis of both for modelling and grinding of conical twist drill point. The primary tools parameters on drill point are defined and derived based on the kinematic modelling method and cutting theory. Based on the conical flank surface, a manufacturing model between the grinding and the geometrical tools parameters of the flank surface is also established. The face grinding method is employed for performance grinding operations. In cutter coordinates system, the location and orientation of grinding wheels are derived for CNC machining model.","PeriodicalId":135246,"journal":{"name":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127934834","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 : 2014-09-29DOI: 10.1109/IDAM.2014.6912689
Xiaochong Wang, L. An
Surface roughness of machined mechanical parts and components has significant influence on many performance characteristics of products such as wear resistance, corrosion resistance, and fatigue strength. The traditional machining of high-temperature alloy GH169 using cutting fluid pollutes the environment. Therefore, new cutting tool materials such as cubic boron nitride (CBN) have been used for dry machining of difficult-to-machine materials. In this paper, turning of GH169 by CBN cutting tools in dry condition is studied for sustainable manufacturing. Taguchi method is used to analyse the effect of turning parameters. Results reveal that the most significant parameter on surface roughness is feed rate followed by cutting speed, while depth of cut has a minor influence. Superior machined surface that could only be obtained traditionally by the grinding process can be reached by turning with the optimum cutting parameter combination recommended in this research.
{"title":"Experimental study on surface roughness of superalloy GH169 by dry turning with CBN cutting tools","authors":"Xiaochong Wang, L. An","doi":"10.1109/IDAM.2014.6912689","DOIUrl":"https://doi.org/10.1109/IDAM.2014.6912689","url":null,"abstract":"Surface roughness of machined mechanical parts and components has significant influence on many performance characteristics of products such as wear resistance, corrosion resistance, and fatigue strength. The traditional machining of high-temperature alloy GH169 using cutting fluid pollutes the environment. Therefore, new cutting tool materials such as cubic boron nitride (CBN) have been used for dry machining of difficult-to-machine materials. In this paper, turning of GH169 by CBN cutting tools in dry condition is studied for sustainable manufacturing. Taguchi method is used to analyse the effect of turning parameters. Results reveal that the most significant parameter on surface roughness is feed rate followed by cutting speed, while depth of cut has a minor influence. Superior machined surface that could only be obtained traditionally by the grinding process can be reached by turning with the optimum cutting parameter combination recommended in this research.","PeriodicalId":135246,"journal":{"name":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122208127","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 : 2014-09-29DOI: 10.1109/IDAM.2014.6912700
G. Fantoni, J. Tilli, F. A. Belo, R. Ishak
Shaping of Polystyrene and Polyurethane with traditional machining operations may create dust and debris, which are undesired consequences of the manufacturing techniques adopted. The proposed technology makes use of an ultrasound probe that compresses and heats the foam-like material and forms the desired shape. The paper presents the preliminary tests as a first step toward a full feasibility analysis of the new proposed technology.
{"title":"Shaping of foam-like materials through the use of a sonotrode","authors":"G. Fantoni, J. Tilli, F. A. Belo, R. Ishak","doi":"10.1109/IDAM.2014.6912700","DOIUrl":"https://doi.org/10.1109/IDAM.2014.6912700","url":null,"abstract":"Shaping of Polystyrene and Polyurethane with traditional machining operations may create dust and debris, which are undesired consequences of the manufacturing techniques adopted. The proposed technology makes use of an ultrasound probe that compresses and heats the foam-like material and forms the desired shape. The paper presents the preliminary tests as a first step toward a full feasibility analysis of the new proposed technology.","PeriodicalId":135246,"journal":{"name":"Proceedings of the 2014 International Conference on Innovative Design and Manufacturing (ICIDM)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116834958","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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