Description and Selection Model Based on Constraint QoS for Web Service

2009 ◽  
Author(s):  
Guo-qi Liu ◽  
Zhi-liang Zhu ◽  
Yi-qiang Li ◽  
Dan-cheng Li ◽  
Ying Liu
Keyword(s):  
Web Service ◽  
Selection Model ◽  
Model Based

scholarly journals Model-Based Methods for Linking Web Service Choreography and Orchestration

2010 ◽  
Author(s):  
Jun Sun ◽  
Yang Liu ◽  
Jin Song Dong ◽  
Geguang Pu ◽  
Tian Huat Tan
Keyword(s):  
Web Service ◽  
Model Based ◽  
Service Choreography

scholarly journals Optimal scale combination selection for inconsistent multi-scale decision tables

2021 ◽  
Author(s):  
Yingjie Zhu ◽  
Bin Yang
Keyword(s):  
Lattice Model ◽  
Selection Model ◽  
Decision Table ◽  
Scale Selection ◽  
Multi Scale ◽  
Optimal Scale ◽  
Model Based ◽  
Positive Region ◽  
Decision Tables ◽  
Combination Selection

Abstract Hierarchical structured data are very common for data mining and other tasks in real-life world. How to select the optimal scale combination from a multi-scale decision table is critical for subsequent tasks. At present, the models for calculating the optimal scale combination mainly include lattice model, complement model and stepwise optimal scale selection model, which are mainly based on consistent multi-scale decision tables. The optimal scale selection model for inconsistent multi-scale decision tables has not been given. Based on this, firstly, this paper introduces the concept of complement and lattice model proposed by Li and Hu. Secondly, based on the concept of positive region consistency of inconsistent multi-scale decision tables, the paper proposes complement model and lattice model based on positive region consistent and gives the algorithm. Finally, some numerical experiments are employed to verify that the model has the same properties in processing inconsistent multi-scale decision tables as the complement model and lattice model in processing consistent multi-scale decision tables. And for the consistent multi-scale decision table, the same results can be obtained by using the model based on positive region consistent. However, the lattice model based on positive region consistent is more time-consuming and costly. The model proposed in this paper provides a new theoretical method for the optimal scale combination selection of the inconsistent multi-scale decision table.

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