Greedy algorithms and Zipf laws

We consider a simple model of firm/city/etc growth based on a multi-item criterion: whenever entity B fares better than entity A on a subset of M items out of K, the agent originally in A moves to B. We solve the model analytically in the cases K  =  1 and . The resulting stationary distribution of...

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Những tác giả chính: Moran, J, Bouchaud, J-P
Định dạng: Journal article
Ngôn ngữ:English
Được phát hành: IOP Publishing 2018