This paper discusses the necessity of evaluating the network information resources,introduces the present situation of the methods for evaluating the network information resources,and analyzes on the advantages and disadvantages of three evaluating methods such as qualitative evaluation,quantitative evaluation and comprehensive evaluation.
By making an analysis on the information communication mode in the network virtual community using mainly the society network matrix analysis method,the article sums up basic characteristics of the group of the virtual community,and at the same time makes a verification analysis on how these characteristics affect the CMC information transmission in the virtual community and presents means and countermeasures to control information communication.
This paper discusses the necessity of evaluating the network information resources,introduces the present situation of the methods for evaluating the network information resources,and analyzes on the advantages and disadvantages of three evaluating methods such as qualitative evaluation,quantitative evaluation and comprehensive evaluation.
By making an analysis on the information communication mode in the network virtual community using mainly the society network matrix analysis method,the article sums up basic characteristics of the group of the virtual community,and at the same time makes a verification analysis on how these characteristics affect the CMC information transmission in the virtual community and presents means and countermeasures to control information communication.
This paper discusses the necessity of evaluating the network information resources,introduces the present situation of the methods for evaluating the network information resources,and analyzes on the advantages and disadvantages of three evaluating methods such as qualitative evaluation,quantitative evaluation and comprehensive evaluation.
By making an analysis on the information communication mode in the network virtual community using mainly the society network matrix analysis method,the article sums up basic characteristics of the group of the virtual community,and at the same time makes a verification analysis on how these characteristics affect the CMC information transmission in the virtual community and presents means and countermeasures to control information communication.
Information System (abbreviated IS) acts as a subsystem of enterprise system and enterprise's digital nerve network, its agility is an important or key factor to promote forming of organization's core competitive ability.
When either a node or a link in a fault-tolerant network fails, the communication from one node to another using this faulty element must be sent via one or more intermediate nodes along a sequence of paths determined by this routing.
An important and practical problem is how to choose a routing in the network such that inter-mediate nodes to ensure communication are small for any fault-set.