Abstract:The evolution of ODSS concept is described by reviewing the ODSS researches of 1990s．It is showed that the kinds of decision support in enterprise organizations are interdependent，and emphasis should be placed on the support for solving decNion problems through organizational means． This leads to the trend to view 0DSS in a border way and to develop it as the infrastructure to build enterprise decision support applications．The research paradigm of organizational intelligence is introduced to improve the understanding of these new kind of complex systems．

Abstract:At the transitional period，China’S enterprises，residents and government organs have each be come money demand entities，the velocity of money circulation experienced a sharp fall at first and then be cam e stable，and a severe oversupply of money occurred China’S base money supply at the transitional period embodies a typical endogenous nature．From a long perspective，the money multiplier tends to become greater at first and then stable．The movement tendencies of money supply and demand have had a deep influence on the execution of moderately tight monetary policy．

Abstract:Knowledge mining and discovery is a new technology {or decision support syslem beginning in thd middle of 1990 s．In this paper，based on the rough set theory that has been deve]oping verv fasr in recent years—we put forward an algorithm for finding a minimal attribute set of the database betflg n1ined and a]so another algorithm for simplifying the discovered ru]es． We improve the rough set method in such a way that it can generate more appropriate rules．In the end，we give an application in disease diagnosis

Abstract:The relationship between journal impact factor and paper quality，and the imbalance distribution of impact factors among different subjects are discussed．The highly skewed distribution of impact factors among journals，and among disciplines is studied．Ranking journals hy impact factor，we divide the source journals of the SCI and the CSCD into different Bradford zones．This leads to an unified weighting scheme for scientific jouraals．The use of this new unified scoring method is illustrated on the top 10 universities and research institutes that have the highest score in China．

Abstract:On the basis of analyzing the deep—seated reasons why the upsurge of the application of DSS sweakened presently and summarizing the present condition and the existing problem of the model construction home and abroad．the paper first puts forward the theory framework of three levels intelligent struction model which is more suitable to the human thinking habit． The theory framew0rk consists of the comprehension layer of management problem ，the matching layer of problem and model，and the intelgent construction layer of mod e1．Then，the main research contents of the three parts are given in the paper

Abstract:We propose the concept of activity-section flow chart to support BPR,which is the combination of the existing activity flow chart and section flow chart. Based on the new concept, a human-computer in-teractive approach for BPR is developed. It can find out the unreasonable activity loops and excessive busi-ness rounds between sections by the adjective and reachable matrices. The approach had been applied to an iron and steel works. The satisfactory results were achieved.

Abstract:In this paper，a new nonlinear combination forec asting method based on fuzzy logic system is presented to overcome the limitation in linear combination forecasting． Furthermore，the corresponding back propagation learning algorithm is put forward tO identify the parameter of the fuzzy system model and partitions of fuzzy SUbsets．Theoretical analysis and forecasting examples all show that the new techniques has reinforced learning properties and universalized capabilities． With respect to combined modeling and forecasting of non—stationary time series in nonlinear systems，which have some uncertainties，the method are feasible and effective．

Abstract:In this paper， the author put forward to the systematic view on portfolio technological innova tion and provided a systematic framework of firm innovation system ，by which most Chinese enterprises could use it to manage innovation process．At this system ，the author provides four subsystems of firm systems：entrepreneur，R＆D，education and government．Cases from high tech as well as traditional manufacturing firms are drawn to verify the hypothesis．The structure and framework for firm innovation systerm are also provided．

Abstract:A stepwise regression new algorithm for the structure determination of radial basis function networks is proposed. In this algorithm, based on the orthogonalization method and the "Innovation-Contribution" criterion, thc structure of radial basis function networks and parameter estimation are simultane-ously determined. It not only avoids ill-conditioned problems occured in many common leaming algorithm which is often based on first choosing randomly some data points as radial basis function centers and then using singular value decomposition to solve for the weights of the network，but also can reduces considerably the amount of computations and we can obtain the optimal radial basis function networks．Finally，the identification of a simulated system show the correctness and effectiveness of this new algorithm．

Abstract:Based on the analysis of the changing business environment， it is pointed out in the paper that sustainable development has been becoming the basic element for improving the competitiveness of enterprise．The learning model for incorporating sustainable development into corporate management is put forwarded．From the perspectives of strategy formulation， technology selection， and production and marketing management， the basic way for；integrating philosophy of sustainable development with corporate management has been formulated

Abstract:Some typical methods on Information Systems Strategic Planning (ISSP) and the application field of These ISSP methods based on the ISSP process framework are analyzed in this paper. A portfoliotactics for the ISSP methods is proposed according to the research in the practice. There are three mainlyparts researched in the paper: 1) Summarizing and comparing some typical ISSP methods including BSP,SST, CSF. VCA. SSP,IE,APA and SG. 2) Analyzing the better adapting fields of these ISSP methods according to the the characters and the processes of Information Systems Strategic Planning． 3)Based on the formet two parts as well as the corporattons characters and requirements，a portfolio tactics is proposed and researched for these method s of Information Systems Strategic Planning in the paper in order to illuminate how to take these ISSP method s into practice effectively

Abstract:Today Chinese State-enterprises are located in the Transition Period of economy and society.Most of them are carrying on innovation, reorganization, and rebuilding, and they face how to adapt the changes of environment of the enterprises. This article is about study on the necessity of redesign of man-agement systems of the enterprises from different levels of technological innovation, marketing strategy,transiting machines, applying IT and practices of management, and so on.

Abstract:On the current research of bi-level programming, a new approach to get its fuzzy satisfactory solution with floating code genetic algorithm is proposed, The approach provides the decision makers (DMs) with a group of inexact optimal solutions, so that in the process of interavtive comparison, evalua-tion and selection, a satisfactory solution can be got easily. Moreover, the approach can give the DMs more information about the decision environment and can adapt to the changes of the DM's preference, which makes the decision process more reasonable and flexible．

Abstract:At the transitional period， China’s enterpises，residents and government organs have each become money demand entities， the velocity of money circulation experienced a sharp fall at first and then be－came stable． and a severe oversupply of money occurred． China’s base money supply at the transitional pe－riod embodies a typical endogenous nature． From a long perspective， the money multiplier tends to become greater at first and then stable． The movement tendencies of money supply and demand have had a deep influence on the execution of moderately tight monetary policy

Abstract:In this paper, the basic ideas of combination forecasting and the current situation of studies on the Bayesian models of combining forecasts are reviewed. One of the reasearch procaduLres is extended to the case of multi-step Bayesian updation of information, and two Bayesian models of unbiased combining forecasts are conducted under different assumptions of characteristics of individual forecast bias. Furthermore, a Bayesian model of combining weights is developed with non-sample and sample information being combined ．Finally，areas of further research are pointed out