Filters








102,107 Hits in 4.7 sec

The Case for Service Overlays

J. Brassil, R. McGeer, P. Sharma, P. Yalagandula, B. L. Mark, S. Zhang, S. Schwab
2009 2009 Proceedings of 18th International Conference on Computer Communications and Networks  
One effective transition strategy for new networking techniques has been the use of overlays.  ...  channel usage and provide optimal median service for all applications.  ...  However, the success of the Internet has made its protocols and infrastructure a convenient choice for many services far beyond its original use cases.  ... 
doi:10.1109/icccn.2009.5235318 dblp:conf/icccn/BrassilMSYMZS09 fatcat:b7to46w3xzdffjgczguslvygsi

Provider Provisioned Overlay Networks and Their Utility in DoS Defense

Jinu Kurian, Kamil Sarac
2007 IEEE GLOBECOM 2007-2007 IEEE Global Telecommunications Conference  
The PON model also establishes a solid business model which provides incentives for the deployment of PON overlays.  ...  To demonstrate the utility of the PON model we consider one of the more difficult applications, denial of service (DoS) defense, and describe a PON overlay which provides DoS defense as a value-added service  ...  The BPS case is similar to PPS provided the server uses priority service for overlay traffic, so we don't consider it further.  ... 
doi:10.1109/glocom.2007.95 dblp:conf/globecom/KurianS07 fatcat:l3w7fvnpcjfvxcp7lxzt6z6lmq

Leveraging Collaboration of Peer-to-Peer and Web Services

Timo Koskela, Janne Julkunen, Jari Korhonen, Meirong Liu, Mika Ylianttila
2008 2008 The Second International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies  
Our service environment provides Web Services an interface for rich interaction with a structured peer-to-peer network that is based on P2PSIP protocol implementation.  ...  Finally, we evaluate how the rich web service and peer-to-peer interaction, and especially service publishing affects the nodes' load in a structured peerto-peer network.  ...  In the second case, utility services are published in the main overlay. In contrast to the first case, end-user services are now published in a community-overlay.  ... 
doi:10.1109/ubicomm.2008.24 fatcat:3l24xita5naa7ewwinztyhypwq

Scalable communication cost reduction: The Chord case

Konstantinos Oikonomou, Spyros Sioutas, Ioannis Stavrakakis
2009 2009 8th IFIP Annual Mediterranean Ad Hoc Networking Workshop  
messages) for the efficient operation of the (enhanced) system.  ...  In peer-to-peer (P2P) network system design a main focus is on efficient service discovery schemes, most frequently assuming permanent (or long-term stationary) positions for service facilities, neglecting  ...  This is in accordance with the results in [12] for the case of one facility and in accordance with Theorem 1 (see Appendix) for the case of more than one service facilities.  ... 
doi:10.1109/medhocnet.2009.5205198 fatcat:wl2yea7puvfl7ia3uxqykonvbm

A Generic Self-repair Approach for Overlays [chapter]

Barry Porter, Geoff Coulson, François Taïani
2006 Lecture Notes in Computer Science  
In this paper, we present an approach in which overlay networks provide functional behaviour only, and rely for their self-repair on a generic self-repair service.  ...  Today's common practice is for each overlay to implement its own self-repair mechanism.  ...  The service comprises three distinct sub-services: i) a distributed backup service which takes key overlay state from a node and stores it in a 'safe' place (for example, at another overlay node) in case  ... 
doi:10.1007/11915072_54 fatcat:rv5i4wfp4fgz3betunle6xuo4i

Intelligent Dependability Services for Overlay Networks [chapter]

Barry Porter, Geoff Coulson, Daniel Hughes
2006 Lecture Notes in Computer Science  
In this paper we propose generic dependability services which simplify the design of overlays.  ...  Application-level overlays have emerged as a useful means of offering network services that are not supported by the underlying physical network.  ...  The corresponding drawbacks are also similar to the Chord case. The main difference between the Chord and Gnutella cases is in terms of recovery time (for super-peers).  ... 
doi:10.1007/11773887_16 fatcat:sbaz6bbkwbhzre4wfhxuje6oxa

On the incentives and incremental deployments of ICN technologies for OTT services

2014 IEEE Network  
A reasonable way for OTTs to profit from ICN is to construct an ICN overlay that interconnects OTT servers and clients. The ratio-T are with INRIA Sophia Antipolis. Stefano Secci is with UPMC.  ...  he ubiquity of broadband Internet is at the origin of the emergence of Over-The-Top (OTT) subscription services such as Netflix or Hulu.  ...  Case 3: The Wise-Man Case While the first two cases address the ICN overlay game equilibria for extreme discount values, in this third case we consider that the provider offers a moderate discount.  ... 
doi:10.1109/mnet.2014.6843228 fatcat:k63ojjytsjhs5afkhmbc4xxu54

OverStar: An Open Approach to End-to-End Middleware Services in Systems of Systems [chapter]

Paul Grace, Yérom-David Bromberg, Laurent Réveillère, Gordon Blair
2012 Lecture Notes in Computer Science  
We evaluate OverStar using service discovery and event communication case studies; these demonstrate the ability to compose heterogeneous systems, achieve end-to-end interoperability and simplify the developer's  ...  A middleware service is specified as a self-managing overlay network across heterogeneous systems; timed automata specify how the topology of the network is constructed and the data is exchanged.  ...  This work is part funded by the CONNECT project, funded under the Framework 7 FET Programme: http://www.connect-forever.eu.  ... 
doi:10.1007/978-3-642-35170-9_12 fatcat:kjiysxh5bjgdtoodmurlbkag5y

Addressing network heterogeneity in pervasive application environments

Paul Grace, Geoff Coulson, Gordon S. Blair, Barry Porter
2006 Proceedings of the first international conference on Integrated internet ad hoc and sensor networks - InterSense '06  
We focus in this paper on Gridkit's generalized architecture for the transparent deployment and management of overlay networks.  ...  We also consider the application of the Gridkit approach in two application scenarios.  ...  ACKNOWLEDGMENT The authors would like to acknowledge their colleagues on the project: Chris Cooper, David Duce, Musbah Sagar, Wei Li, Laurent Mathy, and Wei Cai.  ... 
doi:10.1145/1142680.1142706 dblp:conf/intersense/GraceCBP06 fatcat:ahak3ugkhjhofjndxevzqxmwze

Semantic Intelligence for Real-time Automated Media Production

Pieter Bonte, Femke Ongenae, Jeroen Schaballie, Dörthe Arndt, Philip Leroux, Ruben Verborgh, Erik Mannens, Filip De Turck, Robby Wauters
2015 International Semantic Web Conference  
Intelligent and automatic overlays for video streams know an increasing demand in broadcasting and conference systems.  ...  These overlays provide information regarding the broadcast or the conference to better engage the end users.  ...  The Services created for the broadcast use case are: -The Song Service captures information about the playing songs. It can decide to control the cameras and overlays upon the start or end of a song.  ... 
dblp:conf/semweb/BonteOSALVMTW15 fatcat:vsbhi7gvqra6dgtdvmmzdamgqu

Service Clouds: A Distributed Infrastructure for Constructing Autonomic Communication Services

Philip McKinley, Farshad Samimi, Jonathan Shapiro, Chiping Tang
2006 2006 2nd IEEE International Symposium on Dependable, Autonomic and Secure Computing  
and the second to enhance the robustness of multimedia streaming. 1 A Beta version of Service Clouds is available for download at  ...  After describing the Service Clouds architecture, we present results of two experimental case studies conducted on the PlanetLab Internet testbed, the first to improve throughput of bulk data transfer,  ...  This work was supported in part by the U.S. Department of the Navy, Office of Naval Research under Grant No.  ... 
doi:10.1109/dasc.2006.44 dblp:conf/dasc/McKinleySST06 fatcat:jilxosgr5bepbnmmmrfeiwe5ay

Decentralized Bootstrap for Social Overlay Networks [chapter]

Rodolphe Marques, André Zúquete
2014 Lecture Notes in Computer Science  
This overlay network is different from others, in the sense that it enables participants to share services on a personal basis, unlike other overlay networks that provide a single service for all peers  ...  Since the overlay network is not supposed to have central servers for managing a single service, its bootstrap and the direct communication among pairs of participants is challenging.  ...  The VPLs used by all persons exploring our system will form an overlay network (of services). This overlay network is not oriented to a single service, Fig. 1 .  ... 
doi:10.1007/978-3-662-44885-4_13 fatcat:fj2pbi2hc5cc3mhuwzo2tnw3jm

Service Clouds: Distributed Infrastructure for Adaptive Communication Services

Farshad Samimi, Philip Mckinley, S. Sadjadi, Chiping Tang, Jonathan Shapiro, Zhinan Zhou
2007 IEEE Transactions on Network and Service Management  
After describing the Service Clouds architecture, we present results of experimental case studies conducted on the PlanetLab Internet testbed alone and a mobile computing testbed.  ...  The infrastructure combines adaptive middleware functionality with an overlay network substrate in order to support dynamic instantiation and reconfiguration of services.  ...  This work was supported in part by the  ... 
doi:10.1109/tnsm.2007.070901 fatcat:nnwerk6sfnhlfilj4ylmcxu26e

Service Engineering for Inter-Domain Overlay Networks

E. Gurses, J. Xiao, R. Boutaba
2009 2009 IEEE International Conference on Communications  
In recent years application-level networking (e.g. overlay networks, P2P networks) has become key enabling architecture for supporting distributed services on the Internet.  ...  We consider overlays to have delay and cost requirements and thus there exists an optimal distribution of the overlay traffic (the service engineering problem) across multi-domain underlay networks such  ...  In the first experiment we run the distributed algorithm in Table I for N = 50 nodes case with |S| = 8 services.  ... 
doi:10.1109/icc.2009.5199455 dblp:conf/icc/GursesXB09 fatcat:eozyf3q3c5arddfdohmo2mvilu

Towards Autonomic Service Control in Next Generation Networks

Andreas Klenk, Michael Kleis, Benoit Radier, Sanaa Elmoumouhi, Georg Carle, Mikael Salaun
2008 Fourth International Conference on Autonomic and Autonomous Systems (ICAS'08)  
The downside is an expected increase in service management complexity and the need for highly specialized infrastructures.  ...  The IP multimedia subsystem is advocated as the candidate for building next generation networks (NGNs).  ...  Acknowledgements This research is performed in the context of the Situated Autonomic Service Control (SASCO) project, which is gratefully funded by the France Télécom R&D.  ... 
doi:10.1109/icas.2008.22 dblp:conf/icas/KlenkKRECS08 fatcat:z5cbaj5gzrhejazcopkxegilxq
« Previous Showing results 1 — 15 out of 102,107 results