Browsing by Author "Liang, Changyong"

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A knowledge coverage-based trust propagation for recommendation mechanism in social network group decision making

Liu, Yujia; Liang, Changyong; Chiclana, Francisco; Wu, Jian (Article)

Trust is a typical relationship in social network, which in group decision making problems relates to the inner relationship among experts. To obtain a complete trust relationship of a networked group of experts, firstly, ...
A trust induced recommendation mechanism for reaching consensus in group decision making

Chiclana, Francisco; Liu, Yujia; Liang, Changyong; Wu, Jian (Article)

This article addresses the inconsistency problem in group decision making caused by disparate opinions of multiple experts. To do so, a trust induced recommendation mechanism is investigated to generate personalised advices ...