作者机构：
[Hou, Xi-Wen] Huazhong Normal Univ, Dept Phys, Wuhan 430079, Peoples R China.;Huazhong Normal Univ, Dept Informat Management, Wuhan 430079, Peoples R China.;Inst High Energy Phys, Beijing 100049, Peoples R China.
通讯机构：
[Hou, Xi-Wen] H;Huazhong Normal Univ, Dept Phys, Wuhan 430079, Peoples R China.
摘要：
The dynamical entanglement of two stretching vibrations of triatomic molecules H2O and SO2 in an algebraic model is studied in terms of the reduced-density linear entropy with initial states that are, respectively, taken to be the product of Fock states and coherent states on each bond. It is shown that the entanglement of initial states with local-mode character is regular while that of states with normal-mode character is irregular. For initial coherent states with a small amplitude, the regularity of the entanglement with a long period appears in SO2 and “classical” beat phenomena of the entanglement happens in H2O, where the period of the beat is longer. Those long periods of the entanglement indicate that the entanglement sustains long enough so that quantum information process and quantum computation could be accomplished.
摘要：
Traditional region-based distribution model can no longer meet the requirements of logistics distribution practices in E-commerce. Rather, a new distribution strategy can solve the above mentioned contradiction effectively, in which different distribution regions integrate in transportation and each vehicle gets continuous replenishments along the distribution routine. Vehicle routing problem (VRP) is the key component for this strategy. This paper first states the assumptions of the strategy, and then builds the VRP model for a regional-integrated distribution system in E-commerce. According to the model's specific configuration, a heuristic algorithm is developed for gradual optimization, in which an initial viable distribution routing is given, It is then optimized by means of inserting route parts in descending order of their saving values. A numerical example is given to demonstrate the arithmetic operation at the end of this paper.
期刊：
Fifth Wuhan International Conference on E-Business, Vols 1-3: INTEGRATION AND INNOVATION THROUGH MEASUREMENT AND MANAGEMENT,2006年:194-199
作者机构：
[Gui, Xuewen; Hu, Xinlian] Huazhong Normal Univ, Informat Management Dept, Wuhan 430079, Peoples R China.
会议名称：
Fifth Wuhan International Conference on E-Business:Integration and Innovation through Measurement and Management vol.1
会议时间：
2006-01-01
会议地点：
Wuhan,China
会议论文集名称：
Fifth Wuhan International Conference on E-Business:Integration and Innovation through Measurement and Management vol.1
关键词：
supply chain collaboration;theories of organization;principal-agent theory;business process;reengineering;win-win thought;outsourcing
摘要：
This article is a review of the research about the origin and development of supply chain collaboration. Describing supply chain collaboration as two or more independent firms, jointly working to align their supply chain processes as to create the best value at the end for customers and stakeholders with greater success than acting alone. The classification. of the relationships can present four fields: the supplier partnerships, the customer relationships, the external partnerships and the internal partnerships. However, the supply chain collaboration is not very successful. Why? We think there are many reasons explaining this disparity. It seems that the main reason is the absence of the fundamentals of supply chain collaboration. This paper reviews the impact on supply chain collaboration of the new theories of organization, the theory of the principal-agent, the business process reengineering and the win-win thought, the outsourcing.
摘要：
This paper researches on how to realize fast spatial resource discovery in distributed, heterogeneous Grid GIS environment. The characteristic of spatial data as multi-resource, huge volume, heterogeneous formats and time relativity decides that resource discovery in Grid environment is a very complex and exigent problem. Combining the central control with distributed management technology, this paper supposes a two-double resource discovery mechanism with both distributed resource catalog and dynamic hash table, which is just fit to the spatial data access characteristics that distributed in wide area but concentrated in local area. This method overcomes the single node bottleneck by setting up the dynamic service sections among middle layer metadata servers, and utilizes the improved DHT technology to route queries in high efficiency. With the new method, people multi-attribute resource discovery could be supported that not limited by the special keyword as P2P does. It is helpful to solve the spatial information discovery problem in complex environment, which could also enhance the extendibility and credibility of system.
期刊：
Fourth Wuhan International Conference on E-Business: The Internet Era & The Global Enterprise, Vols 1 and 2,2005年:943-948
作者机构：
[Bai, GZ] Cent China Normal Univ, Dept Informat Management, Wuhan 430079, Peoples R China.
关键词：
time constraint;discrete constraint;goal transportation problem;optimal solution;deviation
摘要：
This paper establishes the mathematical model of a goal transportation problem, and introduces some definitions and theories, such as function g(c(0), x), implementable solution, optimal solution, and the deviation of the optimal solution for the given time. A new transportation problem is posed in which all the goods are required to be transported from sources to every destination before a given time as far as possible. The problem is a goal programming problem in which one objective constraint is discrete, and is said to be goal transportation problem.
作者机构：
[Hou, XW] Huazhong Normal Univ, Dept Phys, Wuhan 430079, Peoples R China.;Hong Kong Baptist Univ, Ctr Nonlinear Studies, Dept Phys, Hong Kong, Hong Kong, Peoples R China.;Hong Kong Baptist Univ, Beijing Hong Kong Singapore Joint Ctr Nonlinear &, Hong Kong, Hong Kong, Peoples R China.;Huazhong Normal Univ, Dept Informat Management, Wuhan 430079, Peoples R China.;Univ Houston, Dept Phys, Houston, TX 77204 USA.
通讯机构：
[Hou, XW] H;Huazhong Normal Univ, Dept Phys, Wuhan 430079, Peoples R China.
摘要：
In this Brief Report the properties of both dynamical and static entanglement in the integrable quantum dimer are studied in terms of the reduced-density linear entropy and von Neumann entropy with various coupling parameters, total boson numbers, and initial states. The mean entanglement, which is defined to be averaged over time, is used to describe the influence of the classical separatrix on the behavior of entanglement. It is shown that the mean entanglement exhibits a maximum near the position of the corresponding classical separatrix energy and that the static entanglement of the state with the largest eigenvalue of the quantum spectrum displays a maximum near the bifurcation point. For weak coupling and larger total boson number the maximum entanglement state is exactly at the position of the classical separatrix and bifurcation. In strong coupling all initial states have nearly the same mean entanglement.
摘要：
In recent years there were series of cases about copyright infringement concerning search engine in China. How to avoid the copyright risk is very important for search engine service providers to operate their business. At present, there are normally four kinds of copyright infringing activities related to search engine. This paper separately analyzed the technological principles and infringing activities of the four search engine services: Snapshot of Web Page, Temporary Link, Hostile Plug-In, Search List, and then gave corresponding solutions how to avoid the infringing risk. Finally some macro suggestions for resolving copyright infringement of search engine were put forward from the three perspectives of search engine service provider, government supervision and legislation.
作者机构：
Wuhan Univ Technol, Sch Nat Sci, Wuhan 430079, Peoples R China.;Huazhong Normal Univ, Dept Informat Management, Wuhan 430079, Peoples R China.;Huazhong Normal Univ, Dept Phys, Wuhan 430079, Peoples R China.;[Wan, MF] School of Natural Science, Wuhan University of Technology,Wuhan 430079, China;[Chen, JH] Department of Information Management, Huazhong Normal University,Wuhan 430079, China
通讯机构：
[Wan, M.-F.] S;School of Natural Science, Wuhan University of Technology, China
作者：
Jinsong Gao;Fangfang Li;Zequn Guan;Xingliang Mao
期刊：
Proceedings of SPIE - The International Society for Optical Engineering,2005年6045:85-94 ISSN：0277-786X
通讯作者：
Gao, J.(jsgao@public.wh.hb.cn)
作者机构：
[Jinsong Gao] Department of Information Management, Huazhong Normal University, Wuhan 430079, China;[Jinsong Gao; Xingliang Mao; Zequn Guan; Fangfang Li] School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, 430079, China
通讯机构：
Department of Information Management, Huazhong Normal University, China
会议名称：
MIPPR 2005 : geospatial information, data mining, and applications : 31 October-2 November 2005, Wuhan, China
会议时间：
2005
会议地点：
Wuhan, China
会议论文集名称：
MIPPR 2005 : geospatial information, data mining, and applications : 31 October-2 November 2005, Wuhan, China
关键词：
Agent;Grid;Remote sensing;Service;Wireless
摘要：
The existing technologies for remote sensing image processing are rather limited in both the capability of processing large amount of data and the methods for image processing. Applying wireless and grid technologies to remote sensing information processing, this paper puts forward a remote sensing application services model based on wireless service grid technology, with agent technology being one of the main technologies. The agent takes on users' tasks submission, transmission, processing, executing, and results retrieval. The grid is constructed by combining the wired net and wireless net. Single node failure doesn't influence the running of whole grid. Every grid service server can be supported with some service realization nodes downward, which can themselves be supported with some sub-nodes downwards. This model is validated by an experiment, and it is confirmed that this model can adapt to a huge amount of remote sensing information service requests. With the service speed and efficiency enhanced greatly, this model is expected to be widely applicable.
