It also summarizes two kinds of controlling mechanism for hubs, the topology control and free-riding restraint.
本文首先介绍了近年来对P2P网络中的集散节点现象所进行测量的结果,说明了集散节点的存在是P2P网络的一种特性,并阐述了集散节点对P2P网络所产生的各种不良影响,之后介绍了基于抑制搭便车行为和基于拓扑控制的两类控制集散节点的方法。
Research on Avoiding Free Riding Problems in P2P Networks
P2P网络中抑制搭便车问题研究
Since the first report of free riding on Gnutella in 2000,large amounts of network measurement results show that free riding is prevalent in almost all Peer-to-Peer(P2P) networks,which reduces the robustness,availability and lifetime of P2P networks.
搭便车(freeriding)行为在对等网络(Peer-to-Peernetwork)中日趋严重,它对网络健壮性、可用性和生命周期等造成了负面影响。
The free riding in the spatial competition of tourism destinations exists due to the public ownership of tourism market,indefinite ownership of tourism attractions,opportunistic actions of stakeholders and low barriers of market entry and so on.
客源市场的公有性以及景区产权界定不清,加之市场进入成本较低、机会主义等因素导致旅游地空间竞争中的搭便车行为,搭客源市场便车是主要类型之一。
It's the first time I've ever tried hitchhiking.
我这还是第一次试着搭便车旅行。
We went hitchhiking for two weeks and lived catch-as-catch-can.
我们搭便车旅行两周，生活过得马马虎虎。
Can't your newspaper do something about the custom of hitchhiking?
你们的报纸是否能对搭便车旅行这种风气说上几句？
I have hitchhiked in 1928-model jalopies, ridden in fuming buses and rettling milk trains.
我搭便车旅行的时候搭乘过一九二八年型的老爷车、冒烟的公共汽车以及嘎嘎作响的运牛奶火车。
The former Ku Klux Klansman member has taken part in abducting two black teenager hitch– hikers, tying them to a tree and beating them.
这位前3K党成员参与了绑架两名搭便车旅行的#人少年，并把他们捆在树上毒打。
travel by getting free rides from motorists.
免费搭乘他人便车旅行。
give a passenger or a hitchhiker a lift.
让旅客或者旅行者搭便车。
To travel by soliciting free rides along a road.
沿途免费搭他人的便车旅行
A plainclothes detective travelled on the train.
一个便衣侦探搭乘火车旅行。
It’s not safe to travel by standing at the roadside hoping to be picked up by passing motorists.
站在路边等着搭便车,这样旅行并不安全。
The Analysis and Suggestions for "Free-riding" of Travel Agencies;
当前我国旅行社之间“搭便车”现象及对策
He stopped the car to pick up a young girl who was hitch-hiking across Europe.
他停下车来搭载一个乘便车旅行欧洲的年轻女郎。
My sister likes to travel by land.
我姐喜欢搭车旅行。
A young Chinese student is hitchhiking through the U.S. during his summer vacation.
一个中国青年学生暑假中在美国沿路搭乘便车旅行．
We drove along, admiring the view. Farther along, we passed a hitchhiker.
我们一边开车，一边观赏风景。前面更远处，我们经过了一个要求搭便车的旅行者
The Analysis of Free-riding Behavior of Exporting Enterprises against Anti-dumping;
出口企业应对反倾销搭便车行为分析
To ride on(a tram or train, for example) without paying the fare.
搭便车不付钱便搭乘（如电车或火车）
Game Theory Application on Free Riding in Non-Equilibrium Spatial Competition of Tourism Destinations;
非均衡性旅游地空间竞争中搭便车问题研究
