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MM
2009
ACM
171views Multimedia» more  MM 2009»
15 years 10 months ago
SaVE: sensor-assisted motion estimation for efficient h.264/AVC video encoding
Motion estimation is a key component of modern video encoding and is very compute-intensive. We present a novel Sensor-assisted Video Encoding (SaVE) method to reduce the computat...
XiaoMing Chen, Zhendong Zhao, Ahmad Rahmati, Ye Wa...
SIGCOMM
2009
ACM
15 years 10 months ago
A hierarchical model for BGP routing policies
BGP routing policies are mainly used by network operators to enforce business relationships between Autonomous Systems (AS), and to prefer some routes over others. In this paper, ...
Laurent Vanbever, Bruno Quoitin, Olivier Bonaventu...
SIGDOC
2009
ACM
15 years 10 months ago
The macro-structure of use of help
Users of help systems often complain that they do not find them useful; while they still use help at least occasionally, they resort to other problem-solving strategies. In this p...
Oscar D. Andrade, Nathaniel Bean, David G. Novick
SIGECOM
2009
ACM
139views ECommerce» more  SIGECOM 2009»
15 years 10 months ago
Simple versus optimal mechanisms
The monopolist’s theory of optimal single-item auctions for agents with independent private values can be summarized by two statements. The first is from Myerson [8]: the optim...
Jason D. Hartline, Tim Roughgarden
WIKIS
2009
ACM
15 years 10 months ago
Wikipublisher: a print-on-demand Wiki
Web and print exist as two solitudes: printed web pages often disappoint and converting print documents into good web pages is hard. A wiki makes it easy for authors to create ric...
John Rankin, Craig Anslow, James Noble, Brenda Cha...