2010 2nd International Conference on Computer Engineering and Technology最新文献

{"title":"Notice of RetractionReview on study of production efficiency in the medical service based on SFA","authors":"Tao Chun-hai","doi":"10.1109/ICCET.2010.5486053","DOIUrl":"https://doi.org/10.1109/ICCET.2010.5486053","url":null,"abstract":"Stochastic frontier analysis (SFA for short) is a typical representative of parameter method in the frontier analysis. It is use to evaluate production efficiency of multiple input and output indicators in decision-making unit and has been widely used in the measurement of production efficiency in medical service. This paper analyzes literature of the measurement of production efficiency in medical service by SFA at home and abroad. This paper also concludes the difficulties and possible solution in the empirical applications and reviewed the advantages and disadvantages.","PeriodicalId":271757,"journal":{"name":"2010 2nd International Conference on Computer Engineering and Technology","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114891373","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}

{"title":"The construction of virtual human in virtual environment of marine engine room","authors":"Junfeng Zhou, L. Xu, Yihuai Hu, Kuichen Zhu","doi":"10.1109/ICCET.2010.5485692","DOIUrl":"https://doi.org/10.1109/ICCET.2010.5485692","url":null,"abstract":"To simulate human action in virtual environment of marine engine room, Software Creator and Vega of Multigen-Paradigm, and DI-Guy virtual human module of Boston Dynamics Inc. are introduced to construct the virtual human operation in Virtual Roaming System of marine engine room, body model in DI-Guy is modified, the action model on the hand part is intensified and collision detection of virtual human in real-time movement is studied. Thus real-time operations of virtual marine engineers in virtual engine room environment are realized, including operations of central control console in central control room, assembly, disassembly and maintenance of equipment parts, etc. The result indicates that this method can better simulate the engine room environment, help trained marine engineers knowing more about equipment layout and operations in the engine room, and improve the effectiveness of seafarers training.","PeriodicalId":271757,"journal":{"name":"2010 2nd International Conference on Computer Engineering and Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115544080","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}

{"title":"A machine learning algorithm for expert system based on MYCIN model","authors":"WenBin Chen, XiaoLing Liu, Liu Yijun, Fang Yu","doi":"10.1109/ICCET.2010.5485424","DOIUrl":"https://doi.org/10.1109/ICCET.2010.5485424","url":null,"abstract":"What lead to the inaccurate certainty factor in MYCIN model were discussed in this paper, and a correction algorithm to adjust the certainty factor to the true one based on case studies was given, and knowledge representation model and inference method based on the certainty theory and the algorithm were analyzed, and the formula for certainty in reasoning process was given. Experiments proved that even certainty factors of rules of an expert system given at the beginning was inaccurate, by using the correction algorithm, the certainty factors could converge at actual values after adequate number of case studies.","PeriodicalId":271757,"journal":{"name":"2010 2nd International Conference on Computer Engineering and Technology","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115646427","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}

{"title":"Notice of RetractionIT application valuation in business and IT alignment","authors":"Jun Qin, Kecheng Liu, Jingti Han","doi":"10.1109/ICCET.2010.5485277","DOIUrl":"https://doi.org/10.1109/ICCET.2010.5485277","url":null,"abstract":"In business and IT alignment, the implementation of IT is determined by business objectives and its services. In order to help organizations invest wisely in IT and makes the best use of the current facilities, this paper aims to deliver a method for assessing the value of IT application. The method provides guideline in IT evaluation process and assesses value based on the perspectives of stakeholders. This study is carried out under Business Aligned IT strategy (BAITS) architecture and combine with technique from organization semiotic. The paper validates the approach by involving a case study in banking in China.","PeriodicalId":271757,"journal":{"name":"2010 2nd International Conference on Computer Engineering and Technology","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116016185","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}

{"title":"A QoS guaranteed MPLS multicast scheme in IPv6 network","authors":"Song Xu, Jialei Wu","doi":"10.1109/ICCET.2010.5485847","DOIUrl":"https://doi.org/10.1109/ICCET.2010.5485847","url":null,"abstract":"As the widely accepted Internet protocol in Next Generation Internet (NGI), Internet Protocol version 6 (IPv6) has profound advantages in supplying multicast services, such as Video On Demand (VOD), Netmeeting service and so on. But, how to provide faster and safer multicast network is becoming an issue day by day recently. Under this situation, we suggested a new multicast method-integrating IPv6 multicasting scheme with Multi Protocol Label Switching (MPLS) technology and providing a better solution for giving qualified multicast services.","PeriodicalId":271757,"journal":{"name":"2010 2nd International Conference on Computer Engineering and Technology","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122355069","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}

{"title":"Notice of RetractionChaos quantum genetic algorithm based on Tent map","authors":"Teng Hao, Zhao Bao-hua, Wang Shi-xian","doi":"10.1109/ICCET.2010.5485510","DOIUrl":"https://doi.org/10.1109/ICCET.2010.5485510","url":null,"abstract":"Aiming at the trouble of easy getting into local minimum and premature constringency existed in quantum genetic algorithm, this paper presents a new algorithm through analyzing the characteristic of Tent map and improving the quantum genetic algorithm using chaos optimization method based on Tent map. This algorithm carries through global search according to the ergodicity and randomicity of chaos movement, and can help to jump out the local minimum. The test of typical function shows that the performance of this kind of method is better than quantum genetic algorithm and genetic algorithm.","PeriodicalId":271757,"journal":{"name":"2010 2nd International Conference on Computer Engineering and Technology","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122430056","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}

{"title":"Design of wood dyeing computer automatic color matching system","authors":"Xuemei Guan, Minghui Guo, Jun Cao","doi":"10.1109/ICCET.2010.5485873","DOIUrl":"https://doi.org/10.1109/ICCET.2010.5485873","url":null,"abstract":"This design put forward a kind of computer color matching system design scheme based on fuzzy neural network and realizes its software design by C language programming. This system took the color differences between known colors and objective colors as its input and formula concentration as its output.","PeriodicalId":271757,"journal":{"name":"2010 2nd International Conference on Computer Engineering and Technology","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122732615","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}

{"title":"Notice of RetractionThe evolution and historical role of examination system in ancient China","authors":"Xie Li-zhi","doi":"10.1109/ICCET.2010.5486054","DOIUrl":"https://doi.org/10.1109/ICCET.2010.5486054","url":null,"abstract":"This article discusses the history of Chinese examination system, including Hsuan-Shih system in Zhou dynasty, Cha-Ju system in Han dynasty, Nine-rank system in Wei-Jin dynasty, and imperial examination began in Sui dynasty and Tang dynasty. Pointed out that the examination system in ancient China has made positive contribution for the Chinese ancient civilization, making traditional Chinese culture to pass along and develop, stimulating the development of the school system, but to some extent hindered the development of productive forces.","PeriodicalId":271757,"journal":{"name":"2010 2nd International Conference on Computer Engineering and Technology","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122885720","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}

{"title":"Notice of RetractionDamage tolerance analysis of jet engine compressor disk using FEM","authors":"M. Gozin, M. Aghaie-Khafri","doi":"10.1109/ICCET.2010.5485980","DOIUrl":"https://doi.org/10.1109/ICCET.2010.5485980","url":null,"abstract":"Traditional, jet engine manufacturers have used a life estimation procedure known as the “initiation criterion” to determine the safe lives of engine rotary components such as disks, shafts, etc. This criterion is used to determine the safe life of low cycle fatigue life limited components. The inadequacy of this approach led to the development of the damage tolerance based maintenance methodologies. Once the design life has been exhausted, the components are inspected for service induced damage. If a component is found to contain a flaw or crack then it is retired from service.Main goals of this study is to determine the retired jet engine compressor disks conditions, the stress concentration sites, stress intensity factors and detect probable cracks in the disks. To cover all the objectives, ten retired disks were selected. Firstly, mechanical tests and material tests applied on standard samples from two destructed disks. Secondly, the disk model designed and imported to ANSYS, then the disk properties added to the model. Moreover, boundary conditions and loads concluding 4672 rpm rotational speed, fixing supports at two sets of bolt holes, etc. added to the model. To decrease calculation time, only 30 π of the disk were analyzed. Thirdly, 3D standard imaginary cracks were modeled at the stress concentrations areas. Calculating the stress intensity factors and determining the vulnerable to crack sites was the end of the third part. At last, NDI tests containing human visual inspection and eddy current test were performed on eight remaining disks. Mechanical and chemical tests showed 5% reduction in the disk UTS and yield stress but the composition remained nearly unchanged comparing with original disk (AMS6305). Disks average hardness was 36.7 HRC which is in the standard range. 3D finite element analysis indicated that maximum stress (VonMises) occurred at the first row of bolt holes and maximum displacement was at the same point. Stress concentrations at the two sets of holes were 2.08 and 2.25 respectively. 3D Crack analysis results indicated that stress intensity factor approximately increases linearly with crack growth. As the results of visual inspection, two disks were rejected having surface scratches nears the maximum stress area and one disk rejected due to detected crack in eddy-current test. Generally, fifty percents of retired compressor disk returned back to engines for 600 hours of working before next RTS (return to service) time.","PeriodicalId":271757,"journal":{"name":"2010 2nd International Conference on Computer Engineering and Technology","volume":"143 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122915916","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}

{"title":"Mining fuzzy association rules in data streams","authors":"Peng Chen, H. Su, Lichao Guo, Yu Qu","doi":"10.1109/ICCET.2010.5485665","DOIUrl":"https://doi.org/10.1109/ICCET.2010.5485665","url":null,"abstract":"Many algorithms have been proposed for mining fuzzy association rules in static datasets with quantitative attributes. However, there is few study on mining fuzzy association rules in data streams. This paper presents an algorithm FFI_Stream for fuzzy association rules mining in data streams. Efficient techniques are presented to find fuzzy association rules in data streams using time based sliding window model. The clustering technique is used to find the fuzzy sets. Membership Function Bias measure (MFB_measure) is introduced to evaluate the membership function in each sliding window. Selectively Updating Mechanism (SUM) and Projected Summaries (PS) are proposed to update the fuzzy sets dynamically. Then, experiments are carried out on both synthetic and real life datasets. The results show that the algorithm is effective and efficient.","PeriodicalId":271757,"journal":{"name":"2010 2nd International Conference on Computer Engineering and Technology","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114140364","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}