For the applications of Grid, this paper discusses the problems about the integration of the Web expert system service and the resource sharing of the knowledge database under the OGSA (Open Grid Services Architecture).
本文以网格应用为出发点,研究了在OGSA网格体系结构下Web专家系统服务集成与知识库等资源共享问题,然后通过对专家系统网格(Expert System Grid)关键技术的研究阐述了这种思路的可行性。
It significantly improved the operation speed of the subsequent discursion programs CONCLUSION: Automated acquisition by data mining technology can help to set up diagnostic knowledge database and to accelerate the establishment of expert system with higher reliability and accuracy.
The relationship between real DCS-based and virtual DCS-based simulation systems is discussed,as well as its data interface to fault diagnosis system and the construction of knowledge database in expert system.
Knowledge discovered by spatial data mining in GIS can be used for comprehension of spatial data, construction of spatial repository, reorganization of spatial database, optimization of spatial query and so on.
Knowledge discovered by spatial data mining in GIS can be used for comprehension of Spatial Data, discovery of knowledge about Spatial Relations, discovery of knowledge about relations between Spatial Data and Property Data, Construction of Spatial Repository, reorganization of Spatial Database, optimization of Spatial Query and so on.
In this paper, a expert decision-making system of link technology reformation schemes of mines(MLRSES)is set up using ES & DSS principles, system engineering method and computer technique, which is made up of seven mains, such as data-base and its management system, knowledge-base and its management system, model-base and its management system, result-base and its management system, reasoning system, interpreting system and man-computer system.
综合运用 ES和 DSS原理、系统工程方法及计算机技术 ,建立了由数据库及其管理系统、知识库及其管理系统、模型库及其管理系统、结果库及其管理系统、推理系统、解释系统、人机系统等七大部分组成的矿井环节技术改造方案专家决策系统 (Expert Decision-Making System of LinkTechnology Reformation Schemes of Mines,简称 MLRSES) .
Moreover, the construction rules of lexical chains are modified according to characteristics of the knowledge database in order to be more suitable for Chinese summarization.
A knowledge database is shown to be important for a business' information system to function efficiently.
The resulting expert system incorporated a generalized inference engine designed to deal with various types of fermentation processes, it only being necessary to alter the knowledge database in order to adapt the system to process modifications.
The construction of the knowledge database from experimental data or semi-quantitative information was designed to be carried out semi-automatically using a graphic computer tool.
The robot can easily obtain and accumulate human-friendly trajectories using a fuzzy state-value function and a knowledge database corresponding to the unit selected in the self-organizing map.
A radioactive liquid waste repository was found to be the habitat of a rich microbial community with a high catabolic potential.
The data obtained indicate that the microflora of the repository can exert a certain effect on the chemical composition of the formation fluids and bearing rocks, as well as on the migration of radionuclides
Distribution and activity of microorganisms in the deep repository for liquid radioactive waste at the Siberian Chemical Combine
The denitrifying bacteria from the deep repository were capable of reducing the nitrates contained in the wastes, provided sources of energy and biogenic elements were available.
The results obtained give us insight into the functional structure of the microbial community inhabiting the waters of repository horizons.
(2) Satisfiability of a given knowledge-base is also determined in polynomial time.
Recognition is then achieved by matching the generated string pattern against each pattern in the alphabet knowledge-base built for this purpose.
In this paper we present technologies which allow a flexible mapping of product, marketing and sales knowledge to the representation of a recommender knowledge-base thus providing an infrastructure for the interactive selling of financial services.
The meanings of terms in a knowledge-base are assumed to be references to an objective reality whereas they are instruments for expressing values and exercising power.
In a knowledge-based system, by incorporating user models, searching can be reduced to a smaller portion in the knowledge-base, thus enhancing system functionality.