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Mathematical Problems in Engineering
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Special Issues
Mathematical Problems in Engineering
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2012
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Article
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Tab 2
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Research Article
Grouping Optimization Based on Social Relationships
Table 2
A mutual choice table.
Member
Preference list
Mutual choice list
1
2, 7, 5, 4, 6
2, 6, 7
2
8, 3, 1, 7, 10
1, 7, 8, 10
3
2, 1, 9,
, 5
2,
3, 6, 7, 8, 9
3, 6