Tsinghua Science and Technology

Issue S1 • Dec. 2005

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Displaying Results 1 - 18 of 18
  • [Front cover]

    Publication Year: 2005, Page(s): c1
    IEEE is not the copyright holder of this material | PDF file iconPDF (519 KB)
    Freely Available from IEEE
  • Contents

    Publication Year: 2005, Page(s): 1
    IEEE is not the copyright holder of this material | PDF file iconPDF (114 KB)
    Freely Available from IEEE
  • Preface: Internet-Based Management Information Systems

    Publication Year: 2005, Page(s): 745
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (171 KB)

    Recent decades have witnessed a paradigm shift in management information systems research from a technology orientation to a combined focus on technology and management. This shift stems from advances in information technology coupled with information technology fusion that brings information technology and businesses together. Information technology fusion is characterized by technology transpare... View full abstract»

    Open Access
  • Critical success factors for electronic commerce in Chinese electronic information industry

    Publication Year: 2005, Page(s):746 - 752
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1203 KB)

    Critical success factors (CSF) for electronic commerce (EC) are important for enterprises. This research discusses both assessment indicators and impact factors for EC success to help Chinese enterprises to achieve successful EC implementations. On the basis of literature review and experts survey, the research suggests some assessment indicators and impact factors for EC success. A hypothesis is ... View full abstract»

    Open Access
  • Empirical study of coping strategies for computer-related related technostress of Chinese employees

    Publication Year: 2005, Page(s):753 - 760
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1417 KB)

    Technostress is defined as “any negative impact on attitudes, thoughts, behaviors, or body psychology caused directly or indirectly by technology”. With the rapid diffusion and penetration of information and communication technology, computer-related technostress attracts more and more attention from academic and professional fields. Based on the analysis of the inhibitors of the com... View full abstract»

    Open Access
  • Survey of E-Commerce modeling and optimization strategies

    Publication Year: 2005, Page(s):761 - 771
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (2199 KB)

    Electronic commerce is impacting almost all commercial activities. The resulting emerging commercial activities bring with them many new modeling and optimization problems. This survey reviews pioneering works in this new area, covering topics in advertising strategy, web page design, automatic pricing, auction methods, brokerage strategy, and customer behavior analysis. Mathematical models for pr... View full abstract»

    Open Access
  • User modeling for personalized recommender systems

    Publication Year: 2005, Page(s):772 - 777
    Cited by:  Papers (1)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1097 KB)

    This paper models a user' interest and value related characteristics based on the extension by using neural networks and econometric techniques to the concept of user model in recommender systems. A two-dimensional taxonomy of user model was proposed in terms of the content and persistence of user characteristics. A user interest model and a customer lifetime value model were developed for the pro... View full abstract»

    Open Access
  • Pricing and ordering strategies of e-Retailers in electronic business environments

    Publication Year: 2005, Page(s):778 - 789
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1890 KB)

    It is becoming increasingly evident that in the future the Internet will host large numbers of software agents that aid or even act on behalf of companies and consumers to make decisions and carry out transactions. In this paper, we develop different pricing and ordering strategies with limited information requirements for e-retailers under the electronic business environment, and study the dynami... View full abstract»

    Open Access
  • Capability model for case-based reasoning in collaborative commerce environment

    Publication Year: 2005, Page(s):790 - 796
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1270 KB)

    Collaborative commerce (c-commerce) has become an innovative business paradigm that helps companies achieve high operational performance through inter-organizational collaboration. This paper presents an effective case-based reasoning (CBR) capability model for solution selection in c-commerce applications, as CBR is widely used in knowledge management and electronic commerce. Based on the case-ba... View full abstract»

    Open Access
  • Semantic-Oriented sentiment classification for Chinese product reviews: An experimental study of book and cell phone reviews

    Publication Year: 2005, Page(s):797 - 802
    Cited by:  Papers (3)
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1093 KB)

    Sentiment classification is an automatic opinion classification method to classify the product reviews on web into positive or negative opinions to help consumers or sellers to understand the opinions and evaluations from existing customers. Semantic-oriented approach is one of the recent developments in sentiment classification. Up to now, most research of sentiment classification is on English r... View full abstract»

    Open Access
  • Impact of information security policies on email-virus propagation

    Publication Year: 2005, Page(s):803 - 810
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1491 KB)

    Aimed at tracing out the email-virus propagation rules in communication network, this paper extends the traditional epidemiological model (i. e., SEIR) by taking into account the behavior of email users, such as email checking frequency and anti-virus information security policies, and discusses the factors that affect the email-virus propagation in an organization. With the extended SEIR model, n... View full abstract»

    Open Access
  • Representation and decomposition of complex decision-making tasks in AOBDIDSS

    Publication Year: 2005, Page(s):811 - 816
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1107 KB)

    Representation and decomposition of complex decision-making tasks are bottleneck problem of complex task decision. This paper uses multi-agent technology to construct an agent organization-based distributed intelligence decision support system (AOBDIDSS) structure model, applies generalized decision function (GDF) to the decomposition of decision task specifications, and determines decomposition c... View full abstract»

    Open Access
  • Designing negotiating agent for automated negotiations

    Publication Year: 2005, Page(s):817 - 823
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1347 KB)

    Traditional research in automated negotiation is focused on negotiation protocol and strategy. This paper studies automated negotiation from a new point of view, proposes a novel concept, namely negotiating agent, and discusses its significance in construction of automated negotiation system, with an abstract model formally described and the architecture designed, which supports both goal-directed... View full abstract»

    Open Access
  • D-Tree approach to constructing overlapping location-dependent data regions

    Publication Year: 2005, Page(s):824 - 829
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1283 KB)

    For the past few years, there has been an explosion in the number of individuals carrying wireless devices that are capable of conducting location-dependent information services (LDISs) and provide information based on locations specified in the queries. This paper examines the user's demand of vague queries, and then proposes system architecture of LD ISs. In particular, based on D-tree index str... View full abstract»

    Open Access
  • ICT Transformation in Chinese Tobacco Industry: Case Studies

    Publication Year: 2005, Page(s):830 - 835
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1136 KB)

    This paper is based on four in-depth case studies on the information and communication technology (ICT) evolution of Chinese tobacco companies. The ICT transformation processes of these companies are introduced briefly. A strategic grid model was used, which shows that depending on a company's strategic grid cell, different behavior patterns can be observed, in terms of Nolan's stage model. The an... View full abstract»

    Open Access
  • Organization mission planning: Methodology and application

    Publication Year: 2005, Page(s):836 - 843
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1486 KB)

    Mission planning of organization is to select best strategy to complete its mission under the conditions of organizational states. A new methodology of generating and optimizing strategy of organizational course of actions (COA) was illuminated with a joint campaign. A process of generating and optimizing COA in military force was modeled. And enumerative and heuristic techniques were employed to ... View full abstract»

    Open Access
  • Analyzing the value of location information for four taxi dispatching modes

    Publication Year: 2005, Page(s):844 - 851
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (2521 KB)

    Location-based service (LBS) is often quoted as one of the killer applications of mobile commerce. The LBS, especially the GPS dispatching system, is often adopted by taxi operators for fleet management, but there is no theoretical analysis on the real value of location information for dispatching services. This paper presents four types of dispatching modes and how location information is obtaine... View full abstract»

    Open Access
  • Evaluation of research project on integrated management and services of urban development records, archives, and information

    Publication Year: 2005, Page(s):852 - 858
    IEEE is not the copyright holder of this material | Click to expandAbstract | PDF file iconPDF (1153 KB)

    To evaluate the project “Research in integrated management and services of urban development records, archives, and information” in progress, this paper analyzes why”, “what”, and “how” issues of relevant integration research about integrated management and services of urban development records, archives, and information based on a survey of literat... View full abstract»

    Open Access

Aims & Scope

Tsinghua Science and Technology (Tsinghua Sci Technol) aims to highlight scientific achievements in computer science, electronic engineering, and other IT fields. Contributions all over the world are welcome.

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Meet Our Editors

Editor-in-Chief
Professor Jiaguang Sun
School of Software
Tsinghua University
Beijing  100084 China
journal@tsinghua.edu.cn
Phone:86-10-62771385