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刷新列表 共2页、42项网摘
P2P新技术突破 网络电视BT等应用面临大提速 - DoNews.com点击:59
 分类:P2P 时间:2007-4-11 13:06:47 larkcom收录 复制到我的网摘
据国外媒体报道,当地时间4月11日,来自美国卡耐基梅隆大学和普杜大学的计算机教授将发布一个有关P2P技术的论文。

  如果采用他们提出的技术,未来的P2P文件交换速度还将获得大的提升。

  11日将在马萨诸塞州剑桥召开的这次学术会议名叫“第四届网络系统设施和实施USENIX论坛”。来自卡耐基梅隆大学和普杜大学的学者将会探讨所谓的SET协议,SET代表“Similarity-Enhancecd Transfer”,即“基于文件相似性获得增强的传输协议”。
http://www.donews.com/Content/200704/58bf2752dd0348f0ae7ce2fe503e82f1.shtm
Bram Cohen's home page点击:57
 分类:P2P; BT 时间:2007-3-22 9:55:51 larkcom收录 复制到我的网摘
BT制父Bram Cohen的主页
http://bitconjurer.org/
纽约时报:BT之父的辛酸奋斗血泪史_业界_科技时代_新浪网点击:65
 分类:P2P; BT 时间:2007-3-22 9:55:13 larkcom收录 复制到我的网摘
  在一家又一家注定要倒闭的dot-com公司工作过之后,一位名叫Bram Cohen的年轻程序员最终厌倦了这种失败的生活。

  “最终我认为我想做一些人们会实际用到的、有用的并且有趣的项目。”他回忆到。


  3年后,28岁的Cohen成为了下一波互联网文件共享风潮的掌门人。如果说Napster是文件交换的第一浪,像Kazaa这样的文件交换网络则代表了第二浪。那么,由Cohen开发的BitTorrent将会引领文件交换的第三浪——目前BitTorrent实际的用户难以估量,但是BitTorrent这个软件至少被下载了超过1000万次。
http://tech.sina.com.cn/it/2004-02-16/1542292903.shtml
How Marketing Strategies and Business Models Sunk Peer-to-Peer Technologies in Grokster - LegalZoom.com点击:50
 分类:P2P 时间:2007-2-9 15:53:44 larkcom收录 复制到我的网摘
How Marketing Strategies and Business Models Sunk Peer-to-Peer Technologies in Grokster


Reggae singer Shaggy hit it big in 2001 with "It Wasn't Me," a song about a philandering boyfriend who tries to excuse his obvious misdeeds by simply claiming, "It wasn't me." While that same excuse worked in the lower courts for peer-to-peer technology companies Grokster and StreamCast Networks, MGM v. Grokster proved "it wasn't me" didn't hold any water with the Supreme Court Justices.
http://www.legalzoom.com/articles/article_content/article13912.html
P2P Foundation ?Blog Archive ?Micro-finance and P2P点击:51
 分类:P2P 时间:2007-2-9 15:53:20 larkcom收录 复制到我的网摘
The multi-faceted potentials of P2P continue to amaze me.You might have already heard of Muhammad Yunus, recipient of the 2006 Nobel Peace Prize. His micro-credit banking model has helped millions of people in their struggle against poverty. His story is inspiring:I became involved in the poverty issue not as a policymaker or a researcher. I became involved because poverty was all around me, and I could not turn away from it. In 1974, I found it difficult to teach elegant theories of economics in the university classroom, in the backdrop of a terrible famine in Bangladesh. Suddenly, I felt the emptiness of those theories in the face of crushing hunger and poverty. I wanted to do something immediate to help people around me, even if it was just one human being, to get through another day with a little more ease. That brought me face to face with poor people’s struggle to find the tiniest amounts of money to support their efforts to eke out a living. I was shocked to discover a woman in the village, borrowing less than a dollar from the money-lender, on the condition that he would have the exclusive right to buy all she produces at the price he decides. This, to me, was a way of recruiting slave labor.
http://blog.p2pfoundation.net/2007/02/01/micro-finance-and-p2p/
IPTPS 2003点击:44
 分类:P2P 时间:2007-2-9 9:51:32 larkcom收录 复制到我的网摘
The 2nd International Workshop on Peer-to-Peer Systems (IPTPS'03) aims to provide a forum for researchers active in peer-to-peer computing to discuss the state-of-the-art and to identify key research challenges in peer-to-peer computing. IPTPS'03 hopes to continue and build on the success of the first workshop, IPTPS'02.
The goal of the workshop is to examine peer-to-peer technologies, applications and systems, and also to identify key research issues and challenges that lie ahead. In the context of this workshop, peer-to-peer systems are characterized as being decentralized, self-organizing distributed systems, in which all or most communication is symmetric. Topics of interest include, but are not limited to:
peer-to-peer applications and services
peer-to-peer systems and infrastructures
peer-to-peer algorithms
security in peer-to-peer systems
robustness in peer-to-peer systems
anonymity and anti-censorship
performance of peer-to-peer systems
workload characterization for peer-to-peer systems
http://iptps03.cs.berkeley.edu/cfp.html
The Economics of Peer-to-Peer Architectures点击:50
 分类:P2P 时间:2007-2-9 9:35:24 larkcom收录 复制到我的网摘
The term peer-to-peer (P2P) is known from filesharing networks as Napster, AudioGalaxy, Kazaa and many others. Traditional economics appear to hold only partially in these; for instance, increased demand can paradoxically lead to higher, not lower availability of goods. A lot of recent publications deal with the modelling and understanding of P2P economics, and the subject remains quite vivid. Selected topics of the seminar: does the "tragedy of the commons" hold POST http://www.365key.com/storeIt.aspx?t=Thee goods are not scarce? Can reputation or trust schemes be used to address the free rider problem? Can extremely cheap goods such as bandwith, disk space, or processor cycles be traded effectively with micropayment systems such as in MojoNation? Is anonymity a tradeble good? Which other electronic goods are tradeable?
http://warhol.wiwi.hu-berlin.de/~fis/p2pe/
shumans.com - About Shuman Ghosemajumder点击:74
 分类:google; 多媒体; P2P 时间:2007-2-8 19:48:47 larkcom收录 复制到我的网摘
Shuman Ghosemajumder is editor of shumans.com, his personal web site on business, media, and technology.
Shuman is business product manager for Trust & Safety at Google, where he has worked since 2003. He was previously a strategy consultant at IBM and McKinsey & Company, advising clients on media and entertainment, technology, and new venture development. He was also co-founder and CEO of Anadas, an Internet software firm. He began his career as a software engineer at Groupware, where he created the world's first real-time collaborative graphics application.
http://shumans.com/shuman.php
Advanced Peer-Based Technology Business Models点击:53
 分类:P2P; 商务模式 时间:2007-2-8 17:02:26 larkcom收录 复制到我的网摘
sustainable online business model for information goods industries. There are a number of. studies that have been conducted on ... Figure 1: Centralized P2P models require dedicated. servers for certain functions. Source: Microsoft.com ...
http://shumans.com/p2p-business-models.pdf
P2P:庶民的胜利_互联网_科技时代_新浪网点击:54
 分类:p2p 时间:2007-2-3 22:54:41 larkcom收录 复制到我的网摘
提起P2P,熟悉互联网历史的人总是会习惯性地在心里嘀咕,毕竟早年间轰动全球的N






apster案例太过深入人心。虽然可以被解释为颇高深的“对等网络”或是“点对点”,但P2P给用户留下最深刻印象的应用似乎总是像即时通讯软件这样的客户端,还有像BT那样的一大批共享下载软件。如果你想要更有商业味道的解释,那么听听IBM的说法:P2P不仅仅是一个技术概念,而且是一个社会和经济现象。如果你喜欢更哲学一些,那就把P2P理解为一种思想,一种具备改变整个互联网底层模式潜质的思想吧。
http://tech.sina.com.cn/i/2005-11-29/1012777708.shtml
Chord: A Scalable Peer-to-Peer Lookup Service for Internet Applications - Stoica, Morris, Karger, Kaashoek, Balakrishnan (ResearchIndex)点击:78
 分类:p2p 时间:2007-2-2 23:16:24 larkcom收录 复制到我的网摘
Abstract: Efficiently determining the node that stores a data item in a distributed network is an important and challenging problem. This paper describes the motivation and design of the Chord system, a decentralized lookup service that stores key/value pairs for such networks. The Chord protocol takes as input an m-bit identifier (derived by hashing a higher-level application specific key), and returns the node that stores the value corresponding to that key. Each Chord node is identified by an m-bit... (Update)
http://citeseer.ist.psu.edu/stoica01chord.html
P-Tree: A P2P Index for Resource Discovery Applications (ResearchIndex)点击:77
 分类:p2p 时间:2007-2-2 23:14:47 larkcom收录 复制到我的网摘
Abstract: We propose a new distributed, fault-tolerant Peer-to-Peer index structure for resource discovery applications called the P-tree. P-trees e#ciently support range queries in addition to equality queries. (Update)
http://citeseer.ist.psu.edu/709321.html
Kelips: Building an Efficient and Stable P2P DHT Through Increased Memory and Background Overhead点击:43
 分类:p2p 时间:2007-2-2 23:05:54 larkcom收录 复制到我的网摘
Kelips: Building an Efficient and Stable P2P DHT Through Increased Memory and Background Overhead - 每组 10 个 »
I Gupta, K Birman, P Linga, A Demers, R van … - Group - cs.cornell.edu
Page 1. Kelips ∗ : Building an Efficient and Stable P2P DHT Through Increased Memory
and Background Overhead ... Abstract A peer-to-peer (p2p) distributed hash table (DHT)
system allows hosts to join and fail silently (or leave), as well as to ...
被引用次数:109 - 相关文章 - HTML 版 - 网页搜索 - 图书馆搜索
http://www.cs.cornell.edu/people/egs/714-spring05/kelips.pdf
Web Services for Peer-to-Peer Resource Discovery on the Grid点击:39
 分类:资源发现; 网格; p2p 时间:2007-1-26 10:54:43 larkcom收录 复制到我的网摘
Web Services for Peer-to-Peer Resource Discovery on the Grid - 每组 2 个 »
D Talia, P Trunfio - DELOS Workshop: Digital Library Architectures, 2004 - grid.it
... A core Grid functionality that could be effectively redesigned using the P2P model
is resource discovery. This paper pro- poses an architecture for resource discovery
that adopts a P2P approach to extend the model of the Globus Toolkit 3 information ...
被引用次数:13 - 相关文章 - HTML 版 - 网页搜索

http://www.grid.it/Groups/1074869669799/1088780574480/DELOS04-Talia.pdf
On Fully Decentralized Resource Discovery in Grid Environments点击:42
 分类:资源发现; 网格计算; 网格服务; 网格; P2P 时间:2007-1-26 10:49:35 larkcom收录 复制到我的网摘
[PS] On Fully Decentralized Resource Discovery in Grid Environments - 每组 23 个 »
A Iamnitchi, I Foster - International Workshop on Grid Computing, 2001 - globus.org
... Two classes of related work are relevant for our study: resource discovery in dynamic,
self-organizing networks; and resource discovery in wide-area systems. The former
category has beneted from huge attention recently due to the popu- larity ...
被引用次数:145 - 相关文章 - HTML 版 - 网页搜索
http://globus.org/research/papers/GC2001.ps
P2P:庶民的胜利_新经济_P2P_天极ChinaByte点击:58
 分类:P2P; 互联网 时间:2007-1-25 15:59:39 larkcom收录 复制到我的网摘
P2P:庶民的胜利

作者:陈琼出处:互联网周刊[ 2005-11-29 11:08 ]摘要:提起P2P,熟悉互联网历史的人总是会习惯性地在心里嘀咕,毕竟早年间轰动全球的Napster案例太过深入人心。
http://net.chinabyte.com/chxjj/316/2213816.shtml
P2P 一个网络时代的法律悖论_评论天地_P2P_天极ChinaByte点击:71
 分类:P2P; 知识产权 时间:2007-1-25 15:56:51 larkcom收录 复制到我的网摘
P2P 一个网络时代的法律悖论

作者:蔡雄山出处:天极网[ 2006-02-06 13:25 ]摘要:P2P是一个网络时代的伟大的发明,然而似乎这一发明一开始就陷入了困境
http://column.chinabyte.com/147/2292647.shtml
浅析Skype采用的P2P技术--coolwaterld的博客点击:91
 分类:P2P; Skype 时间:2007-1-25 15:26:32 larkcom收录 复制到我的网摘
全球搜索引擎:多数即时通讯软件或其他通讯用软件都需要一个中央化的资料库,藉此给用户建立一个固定的帐号、以及动态IP地址间的连接。由于动态IP的网络用户在重新连接网络时IP地址改变,多数即时通讯软件使用了中央资料库来搜索每一个使用者帐号以及IP,并判断是否上线。这种集中式目录在用户基数增加到百万以上之后,资源耗费会非常大,出现搜索失败,服务器停止响应等情况。TOM-SKYPE基于非集中式全球搜索目录的全球搜索引擎,使用多层次网络结构,这确保了搜索用户的高效性和准确性。

超强穿透能力,穿透防火墙及NAT:没有位于防火墙之后的节点和公共可访问的IP地址可以帮助实现路由需要网络地址转换的节点之间连接。这样,两个本来无法建立连接的节点便可以直接互相通话。当然,所有要传递的%u
http://coolwaterld.bokee.com/888168.html
VeryCD.com 分享互联网社区 > [求助]Xtreme VNN 可否代替VeryCD ?点击:45
 分类:P2P; VNN 时间:2007-1-19 21:54:05 larkcom收录 复制到我的网摘
目前就是想要连上国内的驴子用户,对国外驴子用户暂时没兴趣。VNN要是能走上国际化,那当然是国人的骄傲。但这势必刺激了网络设备商对网关的技术改造--把STUN关掉,理由是太不安全。所以,VNN还是不要搞的太高调为妙。

对IPV6不抱期望。即使IPV6建成了,路由器的性能也未必跟得上,“几秒下完一部《Titanic》”只是一句空头口号;“愚乐”出版商为了对付P2P,也多半要求ISP采取封锁监听端口的做法。

VeryCD的内置VNN插件的VNS跟VNN官方软件的VNS其实大同小异吧?

驴子自己应该能把物理网卡和虚拟网卡所获得的IP地址同时告诉ed2k服务器吧~

至于kad在VNN里跑就有点难度,毕竟VNN不是广播网,也没听说过VNN里面有驴子超级节点的。我猜想,VeryCD的VNN网与VNN官方网最大的区别,大概就是VeryCD的VNN网里面有tracking服务器或者%u8D8
http://board.verycd.com/t361835.html
VNN: Virtual Native Networks点击:37
 分类:P2P; VNN 时间:2007-1-19 21:39:34 larkcom收录 (还有2人收录) 复制到我的网摘
快速、简单,直接支持现有的游戏和各种FTP/HTTP/CVS等服务器程序,支持所有的TCP/IP/IPX应用程序
VNN,虚拟本地网,为个人用户提供了一个免费的P2P应用平台,将互联网变成你的局域网。通过这个平台,您可以更快速地下载大文件,更流畅地玩对战游戏,或者观看网络电视,直传文件,或者架设个人主页做博客、播客,甚至方便教育网进行出国访问等等。

BizVNN 专门针对企业用户提供“无服务器直连VPN”服务。不需要额外到电信托管服务器和拥有公网地址,就可以直接将公司不同分支的内网安全连接到一起,顺利部署原先只能在局域网中运行的财务、进销存等软件,甚至进行远程网络办公或技术支持。 进入

进入 -- 查看为什么需要VNN!

http://home.vnn.cn/
优度网|点播|下载|直播|播客|论坛点击:33
 分类:网络电视; p2p 时间:2007-1-15 14:35:12 larkcom收录 (还有6人收录) 复制到我的网摘
网络电视
http://www.51tv.net/
P2P:一个“革命者”的成长史_通信_P2P_天极ChinaByte点击:68
 分类:P2P; 商业模式; SP/CP 时间:2007-1-5 14:00:06 larkcom收录 复制到我的网摘
P2P所有的商业模式其实都是在尝试中,有很多东西都需要摸索。对P2P企业而言,最重要的是努力,争取用最短的时间找到合适的发展之路。
http://telecom.chinabyte.com/229/2607229.shtml
Zhang Miao at Zeemoo.net9.org点击:44
 分类:科研; P2P 时间:2007-1-5 1:58:27 larkcom收录 复制到我的网摘
清华博士
Ph.D
Email:
http://netarchlab.tsinghua.edu.cn/~zm/
关于应用层组播--思考者点击:46
 分类:P2P; ALM 时间:2007-1-5 1:53:50 larkcom收录 复制到我的网摘
应用层组播同IP组播根本区别在于:通过unicast实现multicast的效果,"组播"的数据是在网络的终端系统进行复制的,并不是在路由器上进行复制的。本质上说,应用层组播是一种unicast的具体实施,并不是组播的一种方式。只是具有相似性(并且相似程度并不很大)。

应用层组播兴起背景是:IP组播多年来遇到的问题没有得到彻底的解决:主要是由于技术上的原因(比如安全、可靠性等等)。相对而言,unicast的技术已经比较成熟,所以一部分学者试图通过unicast来达到multicast的效果。这就是应用层组播。

应用层组播的主要优点在于:

1. 对现有的网络不需要作大规模的改变。
2. 如上所述:技术难度相对要小得多

但是其缺点也是显而易见的:

1. 可扩展性不好:底层的路由信息对应用层来说是隐蔽的。
2. 延迟较大:由于实在终端系统%u
http://yuxuanqk.bokee.com/2670542.html
应用层组播研究综述点击:35
 分类:P2P; ALM 时间:2007-1-5 1:43:52 larkcom收录 复制到我的网摘
Peer-to-Peer等技术的基础上,发展出了应用层组播的模型.本文总结了目前应用层组播领 域的主要算法,重点分析了其中的主要研究问题,概括了应用层组播算法研究中主要使用的 评价方法,并对应用层组播的相关研究问题进行了讨论
http://netarchlab.tsinghua.edu.cn/~zm/publication/alm-survey-full.pdf
ChinaCache为教育科研网提供CDN解决方案点击:30
 分类:CDN; P2P 时间:2007-1-5 1:42:11 larkcom收录 复制到我的网摘
CDN以P2P为技术基础。
此次合作,ChinaCache从技术上全面解决了由于网络带宽小、用户访问量大、单一源站等原因造成的网络运维瓶颈。ChinaCache 通过CDN网络,将CERNET的内容发布到最接近用户的“边缘网络”,使CERNET用户可以就近取得所需的内容,从而解决CERNET网络拥塞状况,提高CERNET用户访问网站的响应速度。
http://www.cnradio.com.cn/2004news/myjj/yw/200701/t20070104_504367739.htm
P2P:消耗价值还是创造价值点击:47
 分类:互联网; 网格计算; P2P 时间:2007-1-4 20:47:54 larkcom收录 复制到我的网摘
  ●对等联网并不一定意味着侵犯版权
●点播和直播基本涵盖主流应用方向
●运营商的态度正在潜移默化地转变
●国际厂商欲进入中国对等联网市场
今年以来,一些地方的电信公司对上网用户的网络流量提出种种限制,引起很大争议。限制网络流量,实质上是在限制一种叫做对等联网(P2P)的新技术。在国外,有关P2P的争议也不少,在美国和日本,争议甚至还多次闹到法庭上。似乎从来没有一个技术能像P2P一样,从诞生起就饱受非议却又呈现出旺盛的生命力。我们希望通过产业专家的思考,来获得一个对P2P的客观认识。本刊日前邀请了中国网通首席科学家侯自强、风行在线首席执行官罗江春、悠视网(UUSEE)副总裁李晓艳,就有关问题进行了研讨。
http://news.xinhuanet.com/tech/2006-12/21/content_5514836.htm
NDP调查:P2P下载的视频中60%为情色内容 - DoNews.com点击:39
 分类:P2P 时间:2007-1-1 23:30:28 larkcom收录 复制到我的网摘
P2P最大的问题是内容
来自NDP最新调查显示,互联网P2P视频内容下载中,有超过60%为情色内容,20%为TV连续剧,电影、动漫等占据了剩下的20%。
  NPD统计显示,2006年第三季度,有600万美国家庭采用P2P网络下载视频内容,但是最受欢迎的依旧为成人视频文件。
http://www.donews.com/Content/200612/1f1e3ba95fb240c19ef33a7163c2187e.shtm
查处网络电视台不会一刀切 eNet硅谷动力点击:47
 分类:互联网; P2P; 网络电视台 时间:2006-12-30 22:35:11 larkcom收录 复制到我的网摘
非法“网络电视台”的行为违反了《互联网等信息网络传播视听节目管理办法》,(http://www.gov.cn/gongbao/content/2005/content_64200.htm)应按规定,“予以取缔,可以并处一万元以上三万元以下的罚款;构成犯罪的,依法追究刑事责任”。《互联网等信息网络传播视听节目管理办法》是国家广播电影电视总局颁布的,对网络电视做出了比较详尽的说明和要求。其中明确提到,通过信息网络向公众传播视听节目必须持有《网上传播视听节目许可证》。

  很显然,这次广电总局下发的《通报》主要针对的是那些没有《网上传播视听节目许可证》的非法“网络电视台”。而大家经常爱看的P2P网络电视节目,是由网络电视软件通过和合作方合作获取的音视频资源,一般而言,我们熟悉的一些P2P网络电视节目,在内容方面是和有《网
http://www.enet.com.cn/article/2006/1229/A20061229364722.shtml
内地首例P2P侵权案宣判 两被告被判赔偿20万元科技频道科技创造财富点击:42
 分类:P2P 时间:2006-12-20 16:15:19 larkcom收录 复制到我的网摘
大陆首例涉及P2P网络下载侵权的案件昨日在北京二中院宣判,两被告侵权行为成立,并要求赔偿原告经济损失人民币20万元。
判决中,两被告北京飞行网音乐软件开发有限公司(下称“飞行网”)和北京舶盛舫安信息技术有限公司(下称“信息公司”)被要求自判决生效之日起,停止对涉案的53首(起诉59首,其中6首被认定重复)歌曲的侵权,并承担诉讼合理支出1万元,案件受理费8210元中的7000元。
同时,原告上海步升音乐文化传播有限公司(下称“步升公司”)也将获得经济赔偿20万元。
此诉讼缘起飞行网向用户提供一种名为Kuro(酷乐)的P2P下载软件,该软件使用者只需每月向飞行网缴纳20元,便可下载数十万首歌曲,而其中大量歌曲并没有获得版权人的授权。
为此,步升公%u53
http://tech.163.com/06/1220/03/32OLPDCA000915BF.html
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