Optimal Proxy Management for Multimedia ... - Semantic Scholar
Recommend Documents
Content Distribution Networks ... Permission to make digital or hard copies of all or part of this work for ... In this paper, we build on earlier work and propose a.
tion II we present the delivery procedures on a cache-hit ... Time(min). Fig. 2. A sample quality adaptive stream in the cache is limited to the average bandwidth ...
Jul 3, 2009 - adaptive modulation and coding (AMC), hybrid automatic repeat request (HARQ) ... Services in 3.5G Wireless Networks. Suleiman Y. Yerima ...
We simulated 1000 videos each with a di- mension of 352x288, a framerate of 30 and a constant bitrate of 912384 bits/sec. The total size (thus also the duration) ...
with each other. After processing, all the service results will be transmitted back to customers by a transmission server. Fig. 1. Queuing Model. B. Queuing Model.
403 W. State Street ... One Shields Avenue, AOB IV, Room 151. Davis, CA ... To address these issues, we formulate a dynamic model of corporate and brand.
Jan 22, 1999 - nrg.ee.lbl.gov/floyd/papers.html/end2end-paper.html. [7] S. Ghandeharizadeh ... [23] Stephen Williams, Marc Abrams, Charles R. Standridge,.
Jan 22, 1999 - The delivery procedures on a cache-miss and cache-hit are sketched out ... bandwidth, loss rate and recent playout time from the RAP module.
Link and Base Expressions. These queries return the meta-objects to which virtual objects are mapped. In a view mechanism, each virtual element which has ...
therefore employs most of its resources. The audience asks questions or makes brief remarks. They spend most of their time listening to the lecturer, or browsing ...
pared by several remotely located groups, the dictionary system provides support for complex .... Education of CR within the LINDAT-Clarin project LM2010013.
pragmatic and simple way, using proxy certificate extensions, to mitigate ... certificate which, as the name indicates, is an authorized credential derived from.
to ensure long-term access to digital information in 2004. In essence, the data ..... ing a digital signature requires substantial exponential computa- tions that ...
Adaptive Modulation and Coding (AMC), Hybrid Automatic. Repeat reQuest .... for QoS enhancement of traffic in wireless networks can be found in [13-16].
Optimal Streaming of Multimedia to Mobile Devices. Kevin Curran, Gerard Parr. Internet Technologies Research Group. University of Ulster, Northern Ireland, UK.
Inositol and Cinnarizine: Inositol nicotinate causes vasodilation, lysis of fibrin, a mild hypolipidaemic effect and inhibition of oxidative metabolism in hypoxic ...
1, 2Department of Electronics and Communication Engineering, Anna University-Chennai 25. ...... Base station keys to concern CHs. â : | â² |â². Where Q is the ...
Optimal Smart Home Energy Management. Considering Energy Saving and a. Comfortable Lifestyle. Amjad Anvari-Moghaddam, Graduate Student Member, ...
emergency, our proposed DTM regards the thermal resistance of a forced-convection heat ... Index TermsâDynamic thermal management (DTM), heat sink, liquid cooling ...... the B.S. degree in computer engineering and the M.S. degree in.
of muscle mass is a strong predictor of mortality in later life.4. It has been estimated ...... 2006;83:1142â1148. 3. Rockwood K, Song X, MacKnight C, et al. ..... Goya RG, Brown OA, Bolognani F. The thymus-pituitary axis and its changes during ...
Lasers and lights for treating pigmented lesions. In: Keyvan Nouri, editors. ... Reda AM, Taha IR, Riad HA. Clinical and histological effect of a single treatment of ...
Oct 14, 2009 - High performance of wired and wireless home network technologies has enabled multimedia streaming services such as IPTV service, which is ...
in specific formats) while others do not (fliers show a great deal of creativity and ...... Jacobs, J. (1961): The Death and Life of Great American Cities, New York: ...
Optimal Proxy Management for Multimedia ... - Semantic Scholar
Optimal Proxy Management for Multimedia Streaming in Content Distribution Networks Chitra Venkatramani, Olivier Verscheure, Pascal Frossard and Kang-Won Lee IBM T.J.Watson Research Center P.O.Box 218 Yorktown Heights, NY 10598. chitrav,ov1,frossard,kangwon@us.ibm.com
ABSTRACT
Æ
! " # $ % % & $ % % & " ' '
Æ Categories and Subject Descriptors
()* + ,- ( ( . / General Terms
# 0 Keywords
# 1 2 2 3 ( Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. To copy otherwise, to republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. NOSSDAV’02, May 12-14, 2002, Miami, Florida, USA. Copyright 2002 ACM 1-58113-512-2/02/0005 ... 5.00.
4
1. INTRODUCTION
5
6 7 8 ' ' ' ' " '
Æ "
2 - +* 9 : 9;, + $ &
! 2 E $2E& - F '
3 ' F $H & 3 ' I ' $I J I& ! $ J K I& $ J &
$ J 9 &
! ' " 2.2 Unified Framework
C 9 + ,
+ &
C 9 + L L , ! ! $ J A& J ! ! ! Æ B J K C A ! A + &
