Linear System Solvability in the Virtual Money Exchange Rate Algorithm

被引：0
|
作者：
Shen, Bingqing [1 ]
Guo, Jingzhi [1 ]
Chen, C. L. Philip [1 ]
机构：
[1] Univ Macau, Fac Sci & Technol, Dept Comp Sci & Informat, Macau, Peoples R China
来源：
2014 SECOND INTERNATIONAL CONFERENCE ON ENTERPRISE SYSTEMS (ES) | 2014年
关键词：
VMX system; Virtual exchange rate algorithm; Exchange rate; Solvability; Directed cycle identification; SEARCH ALGORITHM; GRAPH;
D O I：
10.1109/ES.2014.22
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Virtual money exchange theory proposed in [6] is an important theory on finding a set of exchange rates between virtual currencies in rapidly-developed research area of virtual worlds. However, due to mathematical limitation of the employed algorithm, the equation solvability problem emerges in the computation of different virtual exchange rates. This paper provides a solution to identify the solvability problem in the virtual money exchange system and an algorithm to solve this problem by minimally removing unmatched supplies. Evaluation result shows that with this algorithm, the transaction histories can be maximally reserved for the sake of future exchange rate prediction.
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页码：142 / 148
页数：7
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