Scaling mobility patterns andcollective movements: deterministicwalks in latticeHan Xiao-PuZhou TaoWang Bing-HongUniversityofScienceandTechnologyofChina
Scaling mobility patterns and collective movements: deterministic walks in lattice Han Xiao-Pu Zhou Tao Wang Bing-Hong University of Science and Technology of China
: Empirical results of biological mobilitypatterns: Previous explanations of such property. Our model: Conclusions
• Empirical results of biological mobility patterns • Previous explanations of such property • Our model • Conclusions
Scaling biological mobility patternsExperimentAExperimentBHiat1000ALONEGROUPEDa。=-2.12100diur(x)N)60)10aa=-1.50LoVLOW100101000200400S0r100060010001200X positionX positionlog(x)SpidermonkeyMicrozooplanktonBehav.Ecol. Sociobiol. (2004) 55:223, Levy walk patterns in the foraging movements of spidermonkeysPNAS (2003)100 :12771,Helical Levy walks:Adjusting searching statistics to resourceavailabilityinmicrozooplankton
Scaling biological mobility patterns Spider monkey Behav. Ecol. Sociobiol. (2004) 55:223, Levy walk patterns in the foraging movements of spider monkeys PNAS (2003) 100 :12771, Helical Levy walks: Adjusting searching statistics to resource availability in microzooplankton Microzooplankton
Empirical results: marine predatordbc-1210M=2.4川=2.4M=2.0C-100002=0.9572=0.90r2=0.94S090-2000-1A-31O-26O-2OO6-4-3[oeono-3006-5-4-4-6-5O-5-7-6OO-6-872-100-227fegCμ=1.9M=1.7C0oOOr2=0.91r2=0.91O-1-1-2-2O2eO-3-3O00-4-4-3COO-5-5OO-6o200.541.50-0.50logro[Movestep,x (m)]Nature 4511098-Scalinglawsof marinepredatorsearchbehaviour
Empirical results: marine predator Nature_451_1098-Scaling laws of marine predator search behaviour
Human mobility patterns1001000OD1b-2口D25~1010-15~40(+Nre-re0.81005~10010-2(1)%/<(0)%><(0)5~200RWS10-3V0.6MFP1010-40.41-45~1010-55-400.215~10010-6A5~200L010-71011010010001001100010110310010210t[hours]t[hours]Ar (km)ng7）2ng(t)=Nature(2008)453:779,UnderstandingindividualhumanmobilitypatternsNature(2006)439:462,Thescalinglawsofhumantravel
Human mobility patterns Nature (2008) 453:779, Understanding individual human mobility patterns Nature (2006) 439:462, The scaling laws of human travel