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» Smart Redundancy for Distributed Computation
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OSDI
2004
ACM
14 years 10 months ago
CoDNS: Improving DNS Performance and Reliability via Cooperative Lookups
The Domain Name System (DNS) is a ubiquitous part of everyday computing, translating human-friendly machine names to numeric IP addresses. Most DNS research has focused on server-...
KyoungSoo Park, Vivek S. Pai, Larry L. Peterson, Z...
PERCOM
2007
ACM
14 years 9 months ago
Energy-Efficient Data Dissemination for Wireless Sensor Networks
In order to disseminate a large amount of data through a sensor network, it is common to split the data into smallsized chunk packets. If the data is additionally encoded by a for...
Marcel Busse, Thomas Haenselmann, Wolfgang Effelsb...
ICB
2009
Springer
141views Biometrics» more  ICB 2009»
14 years 4 months ago
Towards Structured Approaches to Arbitrary Data Selection and Performance Prediction for Speaker Recognition
We developed measures relating feature vector distributions to speaker recognition (SR) performances for performance prediction and potential arbitrary data selection for SR. We ex...
Howard Lei
ICC
2007
IEEE
121views Communications» more  ICC 2007»
14 years 4 months ago
Alternative Symbol Representations with Radial Symmetry for PAPR Reduction in OFDM Systems
— This paper proposes a new method for peak to average power ratio (PAPR) reduction in orthogonal frequency division multiplexing (OFDM) systems using two alternative signalling ...
Ali Al-Shaikhi, Jacek Ilow
IEEEPACT
2007
IEEE
14 years 4 months ago
Paceline: Improving Single-Thread Performance in Nanoscale CMPs through Core Overclocking
Under current worst-case design practices, manufacturers specify conservative values for processor frequencies in order to guarantee correctness. To recover some of the lost perfo...
Brian Greskamp, Josep Torrellas