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SIAMDM
2000
69views more  SIAMDM 2000»
13 years 7 months ago
Bounds for Dispersers, Extractors, and Depth-Two Superconcentrators
We show that the size of the smallest depth-two N-superconcentrator is (N log2 N/ log log N). Before this work, optimal bounds were known for all depths except two. For the upper b...
Jaikumar Radhakrishnan, Amnon Ta-Shma
ITP
2002
100views Mathematics» more  ITP 2002»
13 years 7 months ago
Odd girl out: an individual differences perspective on women in the IT profession
This paper develops a theoretical perspective on gender and information technology (IT) by examining socio-cultural influences on women who are members of the information technolog...
Eileen M. Trauth
MTA
2007
72views more  MTA 2007»
13 years 7 months ago
An improved variable-size block-matching algorithm
In this paper, we proposed an improved “bottom-up” variable-size block matching method. Different from previous work, the proposed method does not need any threshold during th...
Haifeng Wang, Qingshan Liu, Hanqing Lu
SG
2010
Springer
13 years 6 months ago
WAVO: An Interactive Ball to Express Light Waves with Wave Equation
: WAVO consists of a PoSC micro-computer, an accelerometer and a 16x16 matrix LED and express moving waves with LED. These waves are calculated by Wave Equation in real-time. There...
Kazushi Mukaiyama
ICEIS
2010
IEEE
13 years 5 months ago
Graph-based Knowledge Representation and Reasoning
This paper presents a graph-based knowledge representation and reasoning language. This language benefits from an important syntactic operation, which is called a graph homomorphi...
M. Chein