Formal Reconfiguration of Enterprise Information System Flow Based on OKM and Binary Tree

2011 ◽  
Vol 181-182 ◽  
pp. 673-678 ◽  
Author(s):  
Chao Gai Xue ◽  
Hai Wang Cao
Keyword(s):  
Information System ◽  
Binary Tree ◽  
Formal Representation ◽  
Enterprise Information System ◽  
Enterprise Information ◽  
New Approach ◽  
Order Management ◽  
Object Based ◽  
System Flow ◽  
Management Flow

This paper deals with a new approach to formal reconfiguration of enterprise information system (EIS) flow based on object-based knowledge meshes (OKM) and binary tree. Firstly, information system flow and its corresponding OKM form are discussed. Then the relations between knowledge points are defined, and the approach to structure expression of OKM is proposed, by which the EIS flows can be formally represented. And then, based on the formal representation, EIS flows can be reconfigured according to mapping rules between practical flow and structure expression of OKM. Finally, an order management flow in an EIS is taken as an example to show the feasibility and effectiveness of the approach.

Research on Approximation Measurement of Enterprise Information System Based on Object-Based Knowledge Mesh

2011 ◽  
Vol 55-57 ◽  
pp. 1857-1862 ◽  
Author(s):  
Hai Wang Cao ◽  
Chao Gai Xue
Keyword(s):  
Information System ◽  
Information Transfer ◽  
Formal Representation ◽  
Enterprise Information System ◽  
Enterprise Information ◽  
Object Based

This paper deals with an approach to the approximation measurement on the enterprise information system (EIS) based on its formal representation. To explore the approximation between modules in EISs and lay foundation for the reconfiguration of EIS, an approximation measurement on the object-based knowledge mesh (OKM) and information transfer relationship mesh (ITRM) corresponding to EIS is proposed. Firstly, based on the definitions of the approximation on atom knowledge point (KP) and relationships, the approximation measurement on OKM with only atom KPs is proposed. Then, the approximation measurement on ITRM is also given, with the steps of the approximation measurement on EIS presented in detail as well. Finally, based upon the above, the approximation measurement on EISs is illustrated by an example to show the application of the proposed method.

EVALUATION OF INFORMATION TIGHTNESS IN ADVANCED MANUFACTURING MODES BASED ON OBJECT-BASED KNOWLEDGE MESH

2011 ◽  
Vol 10 (01) ◽  
pp. 215-221
Author(s):  
CHAOGAI XUE ◽  
LILI DONG
Keyword(s):  
Information Transfer ◽  
Structure Optimization ◽  
Evaluation Process ◽  
System Structure ◽  
Advanced Manufacturing ◽  
Formal Representation ◽  
Enterprise Information System ◽  
Enterprise Information ◽  
Object Based

This paper deals with the evaluation of information tightness in advanced manufacturing modes based on its formal representation. To this end, first, the formal representation approach to advanced manufacturing modes is given, that is, object-based knowledge mesh (OKM) and information transfer relationship mesh (ITRM). Second, to evaluate the information tightness, three indices are proposed. Third, based on the OKM and ITRM, the indices are quantified. And finally, a case study is given to show the evaluation process, which lays a foundation for enterprise information system structure optimization based on information flow.

Optimization of Object-Based Knowledge Mesh Structure Based on Time Performance

2013 ◽  
Vol 380-384 ◽  
pp. 2761-2764
Author(s):  
Hui Pan ◽  
Tao Wang
Keyword(s):  
Information Systems ◽  
Performance Optimization ◽  
Formal Representation ◽  
Enterprise Information ◽  
New Approach ◽  
Mesh Structure ◽  
Enterprise Information Systems ◽  
Time Performance ◽  
Object Based ◽  
Representation Of Knowledge

To optimize the structure of enterprise information systems, this paper deals with a new approach to optimize the structure of object-based knowledge mesh (OKM) based on time performance, which is the formal representation of enterprise information systems. Firstly, the relationships between knowledge points are discussed, and time performance of knowledge point relationships is discussed. Then, the representation of knowledge point construction based on the binary tree is proposed, which solves the coding problem of optimization. And then, based on the improved immune genetic algorithm, the structure of OKM is optimized. Finally, the new approach is exemplified and verified, and the optimized the structure of OKM is obtained, which lays the foundation for performance optimization of enterprise information systems.

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