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» The Highs and Lows of Change Control
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CIKM
2009
Springer
14 years 7 months ago
Diverging patterns: discovering significant frequency change dissimilarities in large databases
In this paper, we present a framework for mining diverging patterns, a new type of contrast patterns whose frequency changes significantly differently in two data sets, e.g., it c...
Aijun An, Qian Wan, Jiashu Zhao, Xiangji Huang
EDBT
2006
ACM
106views Database» more  EDBT 2006»
15 years 9 months ago
Online, Non-blocking Relational Schema Changes
A database schema should be able to evolve to reflect changes to the universe it represents. In existing systems, user transactions get blocked during complex schema transformation...
Jørgen Løland, Svein-Olaf Hvasshovd
ICCSA
2003
Springer
15 years 2 months ago
Rate Control for Low Bit Rate Video via Enhanced Frame Skipping
A scene-adaptive rate control algorithm with an enhanced frame skipping is proposed for low bit rate video coding. Most existing rate control algorithms for low bit rate video focu...
Jae-Young Pyun, Yoon Kim, Sung-Jea Ko
DATE
2010
IEEE
158views Hardware» more  DATE 2010»
15 years 2 months ago
Energy- and endurance-aware design of phase change memory caches
—Phase change memory (PCM) is one of the most promising technology among emerging non-volatile random access memory technologies. Implementing a cache memory using PCM provides m...
Yongsoo Joo, Dimin Niu, Xiangyu Dong, Guangyu Sun,...
MIRRORBOT
2005
Springer
127views Robotics» more  MIRRORBOT 2005»
15 years 2 months ago
MaximumOne: An Anthropomorphic Arm with Bio-inspired Control System
In this paper we present our bio-mimetic artificial arm and the simulation results on its low level control system. In accordance with the general view of the Biorobotics field w...
Michele Folgheraiter, Giuseppina C. Gini