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.
Based on the concept of network resources allocation,this paper analyses the existing problems of Chinese network information resource allocation and presents some countermeasures in order to optimize network information resources.
The paper, by the definition of information source and with the intellectual property law as the demarcation, states the characteristics of information resources of socio-intangible assets, makes a distinction between the private ownership and the public ownership, and discusses the social status of a library in a network environment.
As an important link in strategic management, a strategic information management system with optimized information activity must be developed for and applied to strategic information so that the decision makers may taken proper measures for protection of the relevant strategic information sources.
This paper discusses, first, the influence of the metropolitan cultural demands upon the appropriate distribution of information sources, and then the transformation of the information source management.
Integrated information resource system of the Russian Academy of Sciences and a technology for developing digital libraries
Systems based on this approach are called integrated information resource systems (IIRS).
The estimated average number of cell interactions significantly exceeds the threshold of information resource percolation in the embryonic space and agrees with estimations of other authors, based on direct observations.
On the other hand, online news site is another information resource, which reports latest events in the world.
Introduction: The aim of this study was to obtain an overview of the use of the Internet by surgical departments in Germany as a presentation platform and information resource for their patients.
Fusinite of fossil coals as an information source about the anatomy of ancient plants
This paper presents a model considering codes as information source based on Shannon's information theory.
82 %) and hardly any effect on detailed knowledge of stroke warning signs or different risk factors.Mass media like newspapers, radio and television were most frequently reported as the main information source remembered (66.6 %).
In the proposed concept an eluate is considered to be an information source and the chromatographic column as a non specific receptor capable of understanding the information content.
Second, we define the format of resource descriptor for the information source discovery scheme so that we can dynamically register and/or deregister the Web data sources on the fly.
The method is based on a "network information sources-boundary switches" model developed for an "ATM transfer network" by the entropy approach.
Based on the given concepts and experimental results, a fast search method for the vector quantization of correlated information sources, such as Gauss-Markov sources, is proposed and has shown its efficiency in simulation results.
Integrating with the respective advantages of XML Schema and Ontology, this paper puts forward a semantic information processing architecture-OBSA to solve the problem of heterogeneity of information sources and uncertainty of semantic.
Third, we employ an inverted-index mechanism to identify the subset of information sources that are relevant to a particular user query.
We show that our case-based method can be used to answer a new query based on the combination of previous queries, including changes of requirements and various information sources.