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» Efficient Data Distribution for DWS
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VLDB
2003
ACM
107views Database» more  VLDB 2003»
14 years 11 months ago
A performance study of four index structures for set-valued attributes of low cardinality
The efficient retrieval of data items on set-valued attributes is an important research topic that has attracted little attention so far. We studied and modified four index structu...
Sven Helmer, Guido Moerkotte
HASE
2007
IEEE
14 years 5 months ago
A Nonparametric Cusum Algorithm for Timeslot Sequences with Applications to Network Surveillance
We adapt the classic cusum change-point detection algorithm for applications to data network monitoring where various and numerous performance and reliability metrics are availabl...
Qi Zhang, Carlos Rendón, Veronica Montes De...
IDEAL
2003
Springer
14 years 4 months ago
Towards a Terabyte Digital Library System
In China-US Million Book Digital Library, output of the digitalization process is more than one terabyte of text in OEB and PDF format. To access these data quickly and accurately,...
Hao Ding, Yun Lin, Bin Liu
AICT
2005
IEEE
157views Communications» more  AICT 2005»
14 years 22 days ago
Fast Retransmission of Real-Time Traffic in HIPERLAN/2 Systems
Automatic repeat request (ARQ) schemes are effective to recover non-real-time data corrupted by channel errors, but their use with real-time traffic is seldom considered because p...
Jose A. Afonso, Joaquim E. Neves
APVIS
2008
14 years 6 days ago
Interactive Exploration of Remote Isosurfaces with Point-Based Non-Photorealistic Rendering
We present a non-photorealistic rendering technique for interactive exploration of isosurfaces generated from remote volumetric data. Instead of relying on the conventional smooth...
Guangfeng Ji, Han-Wei Shen, Jinzhu Gao