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REPORTS > AUTHORS > ZHENGYANG LIU:
All reports by Author Zhengyang Liu:

TR15-120 | 12th July 2015
Xiaotie Deng, Zhe Feng, Zhengyang Liu, Qi Qi

Understanding PPA-Completeness

Revisions: 1

The search complexity classes {\bf PPA} and {\bf PPAD} were proposed by Papadimitriou twenty years ago for characterizing the computational difficulties of many interesting natural search problems. While many members in the complete class of {\bf PPAD}, {\bf PPAD}-completeness, are established in the past twenty years, the understanding of the ... more >>>




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