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dynamic evaluation 1) defects and influencing factors of dynamic evaluation method the dynamic evaluation method considers the time value of funds, but does not consider the impact of human factors

after the project risk. Chapter 24 information security system and security system 24.1 three dimensional space of information security system three dimensional space of information system security: Y-axis: OSI (open system interconnection) network reference model X-axis: security mechanism z-axis: security service the space formed by the three axes x, y and Z is the "security space" of information system

The accuracy of prediction depends on the experience, attitude and risk preference of the predictor. 2) General correction methods for dynamic evaluation: ① equivalent coefficient method: add equivalent coefficient a (0 < a < 1) before the net present value formula, and the estimation of a is obtained through historical data regression or given according to experience. ② Risk adjusted discount rate method to adjust the benchmark rate of return

Additional payback period method 4) minimum cost method, select the scheme with the minimum total cost. 2. Dynamic analysis method 1) net present value method 2) internal rate of return method 3) investment payback period method 3. Defects, influencing factors and correction methods of dynamic evaluation 1) defects and influencing factors of dynamic evaluation method the dynamic evaluation method considers the time value of funds, but does not consider the impact of human factors

The sum of the risk values of each item is the total risk (i.e. the total risk). The percentage is less than 40%; the low risk percentage is 40% ~ 70%; the medium risk percentage is more than 70%; the high risk is 23.4 project financial performance evaluation 1. Static analysis method 1) investment return method, also known as accounting income, is the ratio of the annual net income obtained after the project is put into operation to the total investment of the project.

Integrity principle ② relevance principle ③ orderliness principle ④ dynamic principle ⑤ optimization principle 3. Hall three-dimensional structure: the working process of system engineering is investigated from three aspects of logic, time and knowledge. 1) Three tools of logic dimension: logic reasoning, probability statistical reasoning and fuzzy mathematics 2) time dimension 3) knowledge dimension

The management concept and management mode have reached a new level 23.3 project overall performance evaluation method 1, project overall evaluation methodology 1) main characteristics of the project evaluation system: ① integrity (comprehensive integration of economy, technology operation, environment and risk); ② objective; ③ relevance (three-dimensional structure of time, knowledge and logic); ④ dynamics (project life cycle)

principles: ⑴ integrity; ⑵ safety; (3) scalability; (4) availability; (5) manageability; (6) interoperability; (7) adaptability; (8) easy to develop; (9) economy; (10) fast response time; (11) data distribution; (12) ease of use; Application effect evaluation: 1) expected economic benefits 2) management benefits optimize the management process, realize electronic process and reduce redundant links in the work

Project performance audit performance audit (three e audit) is the common name of economic audit, efficiency audit and effect audit. Performance audit can be divided into pre event performance audit, in event performance audit and post event performance audit according to time classification. 3) Overall performance evaluation of the project the overall performance evaluation of the project mainly focuses on the middle term of the project.

Project performance refers to the situation that various elements of the project plan are met and various changes occur in the project during the progress of the project. The overall performance of the project refers to the time, cost, quality and scope of the project. Some projects also include risk and procurement information. What is the overall performance evaluation of the project: 1) project performance evaluation project performance evaluation generally refers to the evaluation of the project by organizations or individuals outside the project team.

It is divided into three types: material, machine, man-made product and process method patent rights: invention patent right, utility model right and design right. The "three characteristics" of intellectual property rights: exclusivity, regionality and timeliness. The strategic characteristics of intellectual property rights: legality, confidentiality, timeliness and regionality, and non independence on the whole chapter 23 overall performance evaluation of the project

Build a knowledge warehouse for information system projects 3. Strengthen intellectual property management in information system projects 22.5 intellectual property management in information system projects there are two categories of intellectual property: 1) creative achievements (including patent rights, integrated circuit rights, copyright and copyright) 2) identifying mark rights (trademark rights and trade name rights)

Forgetting one-sided assumptions and concepts 2) evaluating the necessity and feasibility of tacit knowledge sharing in the project 3) formulating the tacit knowledge sharing plan in the project 4) small-scale experiment 5) promoting the tacit knowledge sharing method 6) learning effect evaluation and feedback 7) accumulation and promotion of tacit knowledge sharing experience in the project 22.4 institutional construction of knowledge management in design and development projects

Establishment of explicit knowledge index design and development of the combination of high-level participation and support and performance evaluation system 22.3 management of tacit knowledge in information system projects the characteristics of tacit knowledge: difficult to subdivide, difficult to understand, difficult to copy, difficult to spread, exclusive, exclusive, tacit and shareable. Tacit knowledge sharing methods: coding, face-to-face communication, personnel rotation and network.

Monitoring and promoting knowledge related activities from top to bottom; Creating and maintaining knowledge infrastructure; Update the organization and transform knowledge assets; Use knowledge to increase its value. 22.2 management of explicit knowledge in information system project steps of explicit knowledge management: collection, filtering, organization, dissemination and application of knowledge management measures in information system project

The function of knowledge management: Externalization: acquiring knowledge from the outside and internalizing the organization according to a certain classification: refers to the transfer of knowledge and the intermediation of extracting knowledge from the outside; seeking the best source of knowledge; cognition: the following three functions acquire knowledge and apply it. The concept and connotation of knowledge Management: 1) knowledge management refers to the creationThe process of acquiring and using knowledge.

KBSI's BPR implementation framework 2) multilayer BPR implementation framework 4. Business process reengineering implementation steps 1) BPR project startup 2) development of change plan 3) establishment of project team 4) analysis of target process 5) redesign of target process 6) implementation of new design 7) continuous improvement 8) restart Chapter 22 Knowledge Management 22.1 overview of knowledge management explicit knowledge

Benchmarking method 21.3 business process reengineering 1. Definition of business process reengineering generally, business processes are divided into three categories: management process, operation process and support process. Management process: refers to the process generated by the overall objective and business strategy of the enterprise; Operation process: directly related to meeting the needs of external customers; Support process: to ensure the smooth implementation of the operation process, various activities in capital, manpower, equipment management information and information system support.