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The fundamental aspect of the Internet architecture that
distinguishes it from other network technologies (such as X. 25 and
ATM) is that it is c- nectionless (vs. connection-oriented) and
stateless (vs. stateful). The heated
debateofwhetherconnection-orientedorconnectionlessarchitectureisbetter
has lasted for several decades. Proponents of the connectionless
architecture point out the great robustness and scalability
properties of the architecture, as demonstratedby the Internet.
Onewell-knownarticulationofthis philo- phy is the "End-to-End
Arguments." Opponents argue, rightfully, that there is no known
solution that can provide quantitative performance assurances or
guaranteed QoS in a connectionless network. It has been widely rec-
nized that QoS is a must-have feature as the Internet technology
evolves to the next stage. However, all existing solutions that
provide guaranteed QoS require routers to maintain per ?ow (another
name for connection used by the Internet community) state, which is
the fundamental element of a connection-oriented architecture. The
apparent con?icting goals of having a stateless network and
supporting QoS have presented a great dilemma for Internet
architects. As an example, Dave Clark, one of the most respected
Internet architects and the author of the famous "End-to-End
Arguments" paper,
wasalsoakeydesigneroftheInternetIntegratedServicesArchitecture that
requires routers to maintain per ?ow state. Dr. Ion Stoica's
dissertation addresses this most pressing and di?cult problem
facing the Internet community today: how to enhance the Internet to
support rich functionalities (such as QoS and tra?c management)
while still maintaining the scalability and robustness properties
embodied in the original Internet architecture. Inhisdissertation,
Dr.
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Peer-to-Peer Systems II - Second International Workshop, IPTPS 2003, Berkeley, CA, USA, February 21-22,2003, Revised Papers (Paperback, 2003 ed.)
Frans Kaashoek, Ion Stoica
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R1,582
Discovery Miles 15 820
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Ships in 10 - 15 working days
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In very short time, peer-to-peer computing has evolved from an attractive new paradigm into an exciting and vibrant research field bringing together researchers from systems, networking, and theory. This book constitutes the thoroughly refereed post-proceedings of the Second International Workshop on Peer-to-Peer Systems, IPTPS 2003, held in Berkeley, CA, USA in February 2003. The 27 revised papers presented together with an introductory summary of the discussions at the workshop were carefully selected during two rounds of reviewing and revision from initially 166 submissions. The papers are organized in topical sections on experience with P2P; theory and algorithms, P2P in a broader perspective; incentive and fairness; new DHT designs; naming, indexing, and searching; file sharing; and networking and applications.
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Quality of Service - IWQoS 2003 - 11th International Workshop, Berkeley, CA, USA, June 2-4, 2003, Proceedings (Paperback, 2003 ed.)
Kevin Jeffay, Ion Stoica, Klaus Wehrle
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R3,022
Discovery Miles 30 220
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Ships in 10 - 15 working days
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The refereed proceedings of the 10th International Workshop on Quality of Service, IWQoS 2003, held in Berkeley, CA, USA, in June 2003. The 27 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on analysis and modeling, resource allocation and admission control, multimedia and incentives, dependability and fault tolerance, routing, availability and dependability, Web services, rate-based QoS, and storage.
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Discovery Miles 3 180
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