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2010 Second International Conference on Communication Systems, Networks and Applications (ICCSNA 2010)

作者： bin xu college of computer science & information engineering zhejiang gongshang university hangzhou 310027 China Lan Li college of computer science & information engineering zhejiang gongshang university hangzhou 310027 China

Customer’s request becomes more various and the order transaction becomes larger due to the globalization of E- commerce. Strategic alliance and collaboration should be formed by complementary merger since the order transaction process has been changed from a traditional portal to the collaboration between enterprise platforms. A B2X middleware is introduced to support collaborative E-business by strategic alliance. Consistency of order transaction processing from different ERP interfaces with the B2X middleware is analyzed and related solutions are proposed to make sure the distributed order transaction is consistent during the process with B2X middleware.

关键词： B2X business orders consistency control distributed database

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X3D Experiences On A Hydro Junction Digital:A Case study of Three Gorges Dam

X3D Experiences On A Hydro Junction Digital:A Case study of ...

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E-Business·Creative Design·Manufacturing——2009 IEEE 10th International Conference on computer-Aided Industrial Design & Conceptual Design（CAID&CD’2009）

作者： Chunlai Chai college of computer science and information engineering zhejiang gongshang university hangzhou China

This work presents our experience in using Virtual Reality techniques to digitally reconstruct the World famous Hydro Junction--Three Gorges *** paper discusses the work undertaken by the China Water Museum to develop X3D-based Water Museum Virtual Reality *** system is to deal with difficulties in applying 3D information system in virtual reality experience,which is written in Extensible-3D（X3D）and *** order to achieve an accurate 3D representation,the process was divided in phases to better structure and fundament such development:historical data gathering and analysis;3D modeling and;interactive immersive *** to the nature of this project,different people from different areas of expertise were involved,working together in a unified development *** is our opinion that the online design review has achieved its *** we identified some features that would improve collaboration such as digital 3D annotation and support for online collaboration in current X3D browsers.

关键词： Virtual Reality X3D 3D Modeling,VRCluster Graphics Rendering

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The Measurement of Coordination Degree between Manufacturing and Logistics—Based on Gray Correlation System Model

The Measurement of Coordination Degree between Manufacturing...

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2010 Second International Seminar On Business and information Management (ISBIM 2010)

作者： Jian-liang PENG college of computer & information engineering zhejiang gongshang university hangzhou zhejiang Province China Kuai-juan ZHANG college of computer & information engineering zhejiang gongshang university hangzhou zhejiang Province China

Coordinated growth of manufacturing and logistics industry has become an important issue in the sustainable development of a *** article firstly builds manufacturing and logistics system in index system,and then,with the application of gray model,makes a quantitative analysis of the degree of logistics coordination between manufacturing and logistics industry during 2000-2008 in *** finds that the coordinated development of manufacturing and logistics are in the critical state between coordination and lack of *** conclusions are of practical significance.

关键词： Coordination degree Grey Relational Model manufacturing industry logistics industry

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Research on Credit Card Fraud Detection Model Based on Similar Coefficient Sum

Research on Credit Card Fraud Detection Model Based on Simil...

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第三届中国智能计算大会

作者： Chun-Hua Ju,Na Wang zhejiang gongshang university,college of computer science & information engineering,hangzhou,310018

＜正＞This paper analyses the causes that give rise to the risk of credit card fraud and presents an anomaly detection method by using an outlier detection model based on similar coefficient *** finds fraud record by computing similar coefficient sum of every two objects and an example is given to validate the *** results show the feasibility and validity of the *** research work furnishes a basis for further study of applying outlier to the analysis and prediction of deception risks.

关键词： similar coefficient sum outlier credit card fraud detection

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Apply text mining in analysis of patent document

Apply text mining in analysis of patent document

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E-Business·Creative Design·Manufacturing——2009 IEEE 10th International Conference on computer-Aided Industrial Design & Conceptual Design（CAID&CD’2009）

作者： Yuanhao xu college of computer science zhejiang university hangzhou zhejiang Province 310027 China

Patent documents contain lots of knowledge and information,such as design method,design technology and so *** mining and discovering this knowledge can improve the innovative capacity and efficiency of a *** paper discusses how to apply the text mining technology in the patent document *** method is discussed from two perspectives,which is patent new word detection and word’s similarity *** experiment result shows the methods in this paper work well.

关键词： text mining patent analysis new word detection similarity calculation.

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IFSCM:Agent Based Supply Chain Management Integrative Framework

IFSCM:Agent Based Supply Chain Management Integrative Framew...

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2006年国际电子、工程及科学领域的分布式计算和应用学术研讨会

作者： Chengxiang Yuan,Hua Hu,Yun xu college of computer science & information engineering,zhejiang gongshang university Hanghzou,zhejiang 310035,China

Supply chain management(SCM),which needs the support of integrative information infrastructure,is critical to an *** this paper,an agent based integrative framework for SCM called IFSCM,is *** IFSCM, multi-agent system is treated as organizations,then six models are used to describe the organizations,at last,an agent engine is designed to coordinate the cooperation of agents by the using of the *** allows the quick integration of enterprise information infrastructure to effectively support the SCM business processes integration.

关键词： software agent supply chain management integrative framework

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Using evolving fuzzy classifiers to classify consumers with different model architectures

Using evolving fuzzy classifiers to classify consumers with ...

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2010 2nd International Conference on Multimedia and Computational Intelligence (ICMCI 2010)

作者： Rong Zhao and Chunlai Chai college of computer science and information engineering zhejiang gongshang university hangzhou zhejiang P.R.China Xiaowei Zhou HWC Lancaster UK

This study introduces two alternative methods for evolving fuzzy classifiers（eClass and FLEXFIS-CLass）in order to classify consumers into different categories for directing marketing *** describe in detail the learning mechanisms of these classifiers and different types of model architectures including single model architectures（SM）and multi-model architectures（MM）.Note that single-model architectures have different consequents:singletons corresponding to class labels,linear consequents regressing over the features and eClass MIMO which is applicable in multi-class ***,we place emphasis on classification accuracy and effectiveness of these approaches and compare the proposed classifiers with well-established ones,such as CART and k-NN,and also popular SVM *** result indicates that they compare favorably with others in term of *** these different model architectures,managers can use the introduced approaches to classify consumers to their categories and determine the most profitable decisions.

关键词： evolving fuzzy classifiers single-model architectures multi-model architectures classification accuracy and effectiveness classify consumers into different categories

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Sharper Hardy Uncertainty Relations on Signal Concentration in Terms of Linear Canonical Transform

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Chinese Journal of Electronics 2024年第5期33卷 1317-1325页

作者： Xiaogang xu Guanlei xu Xiaotong WANG college of computer and information engineering Zhejiang Gongshang University

Linear canonical transform is of much significance to optics and information science. Hardy uncertainty principle, like Heisenberg uncertainty principle, plays an important role in various fields. In this paper, four new sharper Hardy uncertainty relations on linear canonical transform are derived. These new derived uncertainty relations are connected with the linear canonical transform parameters and indicate new insights for signal energy ***, for certain transform parameters, e.g. b = 0, these new proposed uncertainty relations break the traditional counterparts in signal energy concentration, as will result in new physical interpretation in terms of uncertainty principle. Theoretical analysis and numerical examples are given to show the efficiency of these new relations.

关键词： information science Uncertainty Transforms Optics Hardy uncertainty principle Linear canonical transform Signal concentration PRINCIPLE

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Evolutionary Optimization Methods for High-Dimensional Expensive Problems:A Survey

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IEEE/CAA Journal of Automatica Sinica 2024年第5期11卷 1092-1105页

作者： MengChu Zhou Meiji Cui Dian xu Shuwei Zhu Ziyan Zhao Abdullah Abusorrah Department of Electrical and computer engineering New Jersey Institute of TechnologyNewarkNJ 07102 USA School of information and Electronic engineering Zhejiang Gongshang UniversityHangzhou 310018China School of Intelligent Manufacturing Nanjing University of Science and TechnologyNanjing 210094China Institute of Systems engineering Macao University of Science and TechnologyMacao 999078China School of Artificial Intelligence and computer Jiangnan UniversityWuxi 214122China School of information science and engineering Northeastern UniversityShenyang 110819China Center of Research Excellence in Renewable Energy and Power Systems Department of Electrical and Computer EngineeringFaculty of EngineeringKing Abdulaziz UniversityJeddah 21589Saudi Arabia K.A.CARE Energy Research and Innovation Center King Abdulaziz UniversityJeddah 21589Saudi Arabia

Evolutionary computation is a rapidly evolving field and the related algorithms have been successfully used to solve various real-world optimization *** past decade has also witnessed their fast progress to solve a class of challenging optimization problems called high-dimensional expensive problems(HEPs).The evaluation of their objective fitness requires expensive resource due to their use of time-consuming physical experiments or computer ***,it is hard to traverse the huge search space within reasonable resource as problem dimension *** evolutionary algorithms(EAs)tend to fail to solve HEPs competently because they need to conduct many such expensive evaluations before achieving satisfactory *** reduce such evaluations,many novel surrogate-assisted algorithms emerge to cope with HEPs in recent *** there lacks a thorough review of the state of the art in this specific and important *** paper provides a comprehensive survey of these evolutionary algorithms for *** start with a brief introduction to the research status and the basic concepts of ***,we present surrogate-assisted evolutionary algorithms for HEPs from four main *** also give comparative results of some representative algorithms and application ***,we indicate open challenges and several promising directions to advance the progress in evolutionary optimization algorithms for HEPs.

关键词： computer optimization evolutionary

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Sodium metals for single emitter strong coupling:Alternative plasmonic candidates beyond noble metals

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science China(Physics,Mechanics & Astronomy) 2024年第8期67卷 106-117页

作者： Yi Zhang Shuying Chen Yuning Han Xiulai xu Lin Zhou National Laboratory of Solid State Microstructures Collaborative Innovation Center of Advanced MicrostructuresJiangsu Key Laboratory of Artificial Functional MaterialsCollege of Engineering and Applied SciencesNanjing UniversityNanjing 210008China School of information and Electronic engineering(Sussex Artificial Intelligence Institute) Zhejiang Gongshang UniversityHangzhou 310018China Department of Physics&Astronomy University College LondonLondon WC1E 6BTUK State Key Laboratory for Mesoscopic Physics and Frontiers science Center for Nano-optoelectronics School of PhysicsPeking UniversityBeijing 100871China

This work provides a theoretical investigation into the strong coupling between a single quantum emitter(QE)and the surface plasmons of sodium metals in two representative plasmonic systems,i.e.,the semi-infinite metal-dielectric interface and the metal nanoparticles(NPs)of monomer/dimer *** both configurations,sodium metals exhibit distinctly stronger coupling strength and lower optical loss in the optical region than their noble metal counterparts,demonstrating the ideal candidate characteristics for single-molecule-level strong couplings with distinctly facile operation *** results provide new insights into extreme light-matter interactions with potential applications in quantum information,optical sensors,quantum chemistry,etc.

关键词： sodium metals plasmonics single quantum emitter strong coupling pseudomode

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