简介:富强乡财政紧张,新来的乡长急得团团转,听说阿P足智多谋,便把他找来想对策。阿P一直是乡里的红人,对乡长说:'其实对策我早就想好了,现在流行众筹,咱们何不尝试一下?'乡长心头一动,称赞道:'这主意好啊,只是众筹的数额有点大,行得通吗?'阿P笑着说:'乡长发令有什么行不通的?谁能不给乡长面
简介:最近城里流行来农村骑马种菜,美其名曰体验生活,阿P也赶时髦,开起了农家乐,还带回来一匹小马驹,雪白雪白的,起名小白龙。有一回,《新西游记》剧组路过阿P他们村,导演相中了小白龙,花钱租下给唐僧当坐骑。这下,小
简介:ThekeyprobleminunstructuredP2Psystemishowtocontrol'Flood'.Somestudiesfocusonconstructingmoreefficienttopologywhileothersfocusonbetterqueryalgorithms.ThispaperpresentsHICUS(HierarchicalInterest-drivenCommunity-basedUnstructuredSystem)motivatedbyabasicthought-whethertheresourcescorrelatewithtopologydistinguishesstructuredandunstruc-turedP2Pessentially.Byintroducinghierarchical'interest',HICUSorganizesaquasi-structuredtopologythroughapuredistributedway,andprovidesanewplatformforqueryalgorithms.Westudytheprocedureandperformanceoftopologyorganization,andthesimulationsshowthatHICUSformsasmall-worldwhichcansignificantlyimprovetheroutingefficiency.
简介:研究了非结构化P2P网络中两种基本的路由策略和启发式P2P搜索策略,详细分析了非结构化P2P网络中的七种不同的启发式搜索策略,对它们进行比较并论述每种策略的实现机制及其优缺点。