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» The Cost of Design
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APCCAS
2006
IEEE
241views Hardware» more  APCCAS 2006»
15 years 9 months ago
A Fast Algorithm and Its Architecture for Motion Estimation in MPEG-4 AVC/H.264 Video Coding
The paper presents a hardware friendly fast algorithm and its architecture for motion estimation (ME) in H.264 video coding. The fast algorithm adopts the quarter pel subsampling a...
Chia-Chun Lin, Yu-Kun Lin, Tian-Sheuan Chang
APPROX
2008
Springer
134views Algorithms» more  APPROX 2008»
15 years 9 months ago
Inapproximability of Survivable Networks
In the Survivable Network Design Problem (SNDP) one seeks to find a minimum cost subgraph that satisfies prescribed node-connectivity requirements. We give a novel approximation r...
Yuval Lando, Zeev Nutov
ICDE
2010
IEEE
203views Database» more  ICDE 2010»
15 years 11 months ago
Optimizing ETL workflows for fault-tolerance
Extract-Transform-Load (ETL) processes play an important role in data warehousing. Typically, design work on ETL has focused on performance as the sole metric to make sure that the...
Alkis Simitsis, Kevin Wilkinson, Umeshwar Dayal, M...
P2P
2010
IEEE
115views Communications» more  P2P 2010»
15 years 5 months ago
IMP: ISP-Managed P2P
—Internet Service Providers (ISPs) have failed to reduce the cost of peer-to-peer (P2P) traffic. Traffic throttling devices increase user download times, and caches store content...
Shakir James, Patrick Crowley
INFOCOM
2007
IEEE
16 years 1 months ago
Fundamental Complexity of Optical Systems
Abstract—It is often claimed that future systems will necessarily be all-optical, because electronic devices are not fast enough to keep up with the increase in fiber capacity. ...
Hadas Kogan, Isaac Keslassy