计算机科学 ›› 2015, Vol. 42 ›› Issue (5): 270-273.doi: 10.11896/j.issn.1002-137X.2015.05.054
孙雪姣,刘惊雷
SUN Xue-jiao and LIU Jing-lei
摘要： CP-nets是一种简单、直观的图形化偏好表示工具,成为近几年人工智能的一个研究热点。然而对于 CP-nets的基础性质——可满足性序列的研究却较少。通过构造CP-nets导出图,利用改进的图的深度优先遍历算法实现二值网的强占优测试,对强占优测试得到的可达矩阵进行分析,得出任意结构CP-nets的可满足性序列个数关系;给出了生成全部可满足性序列的算法；强化和扩充了CP-nets的基本概念,深化了CP-nets的基础理论研究。
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