Aug 12, 2009 - We assume content to be hosted at an origin server in the Internet, which can ... cache or not the content so as to minimize their own cost. Our work .... rium points and compare their efficiency to the social optimum. 3. A TWO ...
In this paper, we present a universal algorithm for online caching. In our setting the page request sequence is drawn from an unknown probability distribution ...
... Computer Science. Purdue University .... Ziv-Lempel based prefetching algorithm approaches the fault rate of the best prefetcher (which has ... In the theoretical computer science literature, however, the online caching problem has received.
errors in learning will affect the performance of the online algorithm. .... In the theoretical computer science literature, however, the online caching problem has ...
We present a universal algorithm for the classical online problem of caching or ..... Call this the maximal suffix and let its length be Dn. 2. Take an α ..... Some Distribution-free Aspects of ... Compression Conference, 2000, 163-172. [21] J. Ziv
impacts of various selfish behaviors on the server load for both static and ..... have a dedicated server in hybrid p2p, which ensures to sustain a reasonable ...
sector which account for around 70% of the total ad expense account for ... customer and business-to-business marketing. Today's ..... moments was â receiving a call from my ex boss from .... facebook.com and zapak.com to play, not cricket or.
Dung T. Tran is with the Department of Computer Science, University of ...... 16-10, Dept. of Computer Science, The University of Texas at Dallas,. 2010. Dung T.
against the quality and the availability of the forwarding service. ... correctly participate in this service. ...... the node switches to a fast connection with a backup.
Computer Science and Engineering, Dankook University, Yongin 448-701, Republic of Korea. â¡ .... each node and BS are able to cache at most Kn = Î(1) and.
and reduces the database operation. Fig. 1 shows the architecture of the wireless mobile networks which uses caches to store the location of MHs and hashing function for load balancing among replicated HLRs. III. PROPOSED APPROACH. In our proposed ap
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(HLR/VLR) architecture and the second one is based on the distributed database architecture. Both these strategies use the same components of the networks, ...
objects caching strategies for minimizing content provisioning costs in networks with homogeneous and ... wireless networks to improve data access efficiency.
of cooperation on graphs and social networks. Nature 441, 502â505 (2006). 10. Watts, D.J.: Small worlds: The dynamics of networks between order and random- ness. Princeton University Press, Princeton (1999). 11. Amaral, L.A., Scala, A., Barthelemy,
directly for gene survival resources from food through to ... adopt it, cannot be bettered by an alternative .... source of energy but mitochondria may in fact have.
Conventional evolutionary game theory predicts that natural selection favors the ... In both studies the authors concluded that games on graphs open a window.