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ICDE
2004
IEEE
119views Database» more  ICDE 2004»
14 years 10 months ago
Improving Logging and Recovery Performance in Phoenix/App
Phoenix/App supports software components whose states are made persistent across a system crash via redo recovery, replaying logged interactions. Our initial prototype force logge...
Roger S. Barga, Shimin Chen, David B. Lomet
ICASSP
2009
IEEE
14 years 3 months ago
Fusing short term and long term features for improved speaker diarization
The following article shows how a state-of-the-art speaker diarization system can be improved by combining traditional short-term features (MFCCs) with prosodic and other longterm...
Gerald Friedland, Oriol Vinyals, C. Yan Huang, Chr...
WEBDB
2009
Springer
159views Database» more  WEBDB 2009»
14 years 3 months ago
Beyond the Stars: Improving Rating Predictions using Review Text Content
Online reviews are an important asset for users deciding to buy a product, see a movie, or go to a restaurant, as well as for businesses tracking user feedback. However, most revi...
Gayatree Ganu, Noemie Elhadad, Amélie Maria...
ICC
2007
IEEE
184views Communications» more  ICC 2007»
14 years 3 months ago
Lifetime Improvement of Wireless Sensor Networks by Collaborative Beamforming and Cooperative Transmission
Abstract— Extending network lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributive nodes in wireless sensor ...
Zhu Han, Harold Vincent Poor
SAC
2006
ACM
14 years 2 months ago
Improving the compensated Horner scheme with a fused multiply and add
Several different techniques and softwares intend to improve the accuracy of results computed in a fixed finite precision. Here we focus on a method to improve the accuracy of ...
Stef Graillat, Philippe Langlois, Nicolas Louvet