PPT-Content-Based Publish-Subscribe Over Structured P2P Network

Peter Triantafillou and Ioannis Aekaterinidis Research Academic Computer Technology Institute and Department of Computer Engineering and Informatics University of Patras Greece Agenda. Know the risks . Peer-to-peer (P2P) file sharing . convenient way to share . public-domain. :. music. audio. images. documents. s. oftware programs. Can be Risky. viruses. spyware. other unwanted software. draft-jenkins-alto-cdn-use-cases-01. Ben Niven-Jenkins. Grant Watson, Nabil . Bitar. , Jan . Medved. , . Stevano. . Previdi. , . Reinaldo. . Penno. , Richard . Alimi. , Richard Yang. Differences between P2P & CDN use cases. Publish-Subscribe Notification for Web Services 2 OF SUCH CONTENTS WILL NOT INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS. THE COMPANIES WILL NOT BE LIABLE FOR ANY DIRECT, Puzzles. Vyas Sekar, Carnegie Mellon University. Joint work with. Michael Reiter, Chad . Spensky. , UNC Chapel-Hill. Zhenghao. Zhang, Florida State. 1. Peer-Assisted Content Distribution. Peers upload data to other peers. Event . brokers. INF 123 – Software architecture. tdebeauv@uci.edu. 1. Outline. Pubsub. Event brokers. 2. pubsub. 3. Newspaper distribution. Newspaper companies publish newspapers. Readers (un)subscribe to a company for a newspaper. andreas.dahlstrom@peerialism.com. The Outstanding Success of P2P 1.0. 44% of all Global Internet traffic – in some countries up to 80%. Used for file sharing (. Bittorrent. ), VoIP (Skype) and lookup services. Jessica Hill, PhD candidate . NSCR (Netherlands Institute for the Study of Crime and Law Enforcement). Why did I publish in ?. Daniel Nettle: . PeerJ. is interdisciplinary, available for all, quick, and cheap.. Abstract. The provisioning of basic security mechanisms such as authentication and confidentiality is highly challenging in a content- based publish/subscribe system.. Authentication of publishers and subscribers is difficult to achieve due to the loose coupling of publishers and subscribers. Likewise, confidentiality of events and subscriptions conflicts with content-based routing. . & the . Ψ. Architecture. George C. Polyzos. Mobile Multimedia Laboratory. Department of Informatics. Athens University of Economics & Business. Athens, Greece. polyzos@aueb.gr. http://mm.aueb.gr/. Marina . Drosou. Department of Computer Science. University of Ioannina, Greece. Joint work with . Evaggelia. . Pitoura. and . Kostas . Stefanidis. http://dmod.cs.uoi.gr. Publish/Subscribe is an alternative to typical searching. Erin Collins. Topics in Computer Science. Spring 2011. Paper by: Patrick . Eugster. , Pascal . Felber. , . Rachid. . Guerrapui. and Anne-Marie . Kermarrec. Outline. Introduction to Publish/Subscribe Paradigm. Jonghyun. Kim. Khushboo. Shah. Stephen . Bohacek. Electrical and Computer Engineering. Outline. Introduction and Objectives. Flow Data. Identification Methods. Class A-1 : Degree-Based P2P Detection. System Engineer. Email: Leah.Robert@solace.com. Leah Robert. Our Lives are . Event. Driven. E. A credit card is swiped…. E. E. E. E. Fraud?. Available Credit…. In-Store Offers?. A flight is delayed… . Topics. Project Updates and Reminders. Design Change Updates. Super User Feedback. Marketplace Updates. Training Updates. Blanket . Order . Solutions. Grant Approval Update. 2.  .  .  .  .  . P2P Super Users .