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82
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IPPS
2006
IEEE
15 years 3 months ago
Tree partition based parallel frequent pattern mining on shared memory systems
In this paper, we present a tree-partition algorithm for parallel mining of frequent patterns. Our work is based on FP-Growth algorithm, which is constituted of tree-building stag...
Dehao Chen, Chunrong Lai, Wei Hu, Wenguang Chen, Y...
90
Voted
DDECS
2008
IEEE
185views Hardware» more  DDECS 2008»
15 years 4 months ago
Fast Boolean Minimizer for Completely Specified Functions
: We propose a simple and fast two-level minimization algorithm for completely specified functions in this paper. The algorithm is based on processing ternary trees. A ternary tree...
Petr Fiser, Pemysl Rucký, Irena Vanov&aacut...
ISPD
1999
ACM
127views Hardware» more  ISPD 1999»
15 years 1 months ago
Buffer insertion for clock delay and skew minimization
 Buffer insertion is an effective approach to achieve both minimal clock signal delay and skew in high speed VLSI circuit design. In this paper, we develop an optimal buffer ins...
X. Zeng, D. Zhou, Wei Li
95
Voted
CDC
2008
IEEE
145views Control Systems» more  CDC 2008»
15 years 4 months ago
Optimal sensor hop selection: Sensor energy minimization and network lifetime maximization with guaranteed system performance
— In this paper we consider state estimation carried over a sensor network. A fusion center forms a local multi-hop tree of sensors and gateways and fuses the data into a state e...
Ling Shi, Karl Henrik Johansson, Richard M. Murray
ICDE
2009
IEEE
139views Database» more  ICDE 2009»
15 years 11 months ago
Minimizing Communication Cost in Distributed Multi-query Processing
Increasing prevalence of large-scale distributed monitoring and computing environments such as sensor networks, scientific federations, Grids etc., has led to a renewed interest in...
Jian Li, Amol Deshpande, Samir Khuller