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VLDB
2007
ACM
119views Database» more  VLDB 2007»
16 years 6 months ago
Dynamic Workload Management for Very Large Data Warehouses: Juggling Feathers and Bowling Balls
Workload management for business intelligence (BI) queries poses different challenges than those addressed in the online transaction processing (OLTP) context. The fundamental pro...
Stefan Krompass, Umeshwar Dayal, Harumi A. Kuno, A...
NAACL
2010
15 years 4 months ago
Streaming First Story Detection with application to Twitter
With the recent rise in popularity and size of social media, there is a growing need for systems that can extract useful information from this amount of data. We address the probl...
Sasa Petrovic, Miles Osborne, Victor Lavrenko
CIKM
2008
Springer
15 years 8 months ago
Real-time new event detection for video streams
Online detection of video clips that present previously unseen events in a video stream is still an open challenge to date. For this online new event detection (ONED) task, existi...
Gang Luo, Rong Yan, Philip S. Yu
ASYNC
2003
IEEE
73views Hardware» more  ASYNC 2003»
15 years 12 months ago
Self-Timed Ring for Globally-Asynchronous Locally-Synchronous Systems
The lack of proven mechanisms for transferring data between multiple synchronous islands has been a major impediment for applying globally asynchronous locally synchronous (GALS) ...
Thomas Villiger, Hubert Kaeslin, Frank K. Gür...
JCIT
2007
133views more  JCIT 2007»
15 years 6 months ago
Reused Page Management for Log-Structured Flash Storage Systems
Recently, a flash memory has become a major database storage in building portable information devices because of its non-volatile, shock-resistant, power-economic nature, and fast...
Changbae Roh, Siwoo Byun