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TVCG
2012
196views Hardware» more  TVCG 2012»
12 years 1 months ago
Robust Morse Decompositions of Piecewise Constant Vector Fields
—In this paper, we introduce a new approach to computing a Morse decomposition of a vector field on a triangulated manifold surface. The basic idea is to convert the input vector...
Andrzej Szymczak, Eugene Zhang
IJON
2002
90views more  IJON 2002»
13 years 10 months ago
Linearly decodable functions from neural population codes
The population vector is a linear decoder for an ensemble of neurons, whose response properties are nonlinear functions of the input vector. However, previous analyses of this deco...
M. Brandon Westover, Chris Eliasmith, Charles H. A...
PRL
2006
96views more  PRL 2006»
13 years 11 months ago
Fast codebook search algorithms based on tree-structured vector quantization
Tree-Structured Vector Quantization (TSVQ) is a highly efficient technique for locating an appropriate codeword for each input vector. The algorithm does not guarantee that the sel...
Chin-Chen Chang, Yu-Chiang Li, Jun-Bin Yeh
SIROCCO
2001
14 years 11 days ago
Efficient Condition-Based Consensus
The condition-based approach for consensus solvability (that we have introduced in a previous paper, ACM STOC'01) consists in identifying sets of input vectors for which it i...
Achour Mostéfaoui, Sergio Rajsbaum, Michel ...
SIROCCO
2008
14 years 12 days ago
Average Binary Long-Lived Consensus: Quantifying the Stabilizing Role Played by Memory
Abstract. Consider a system composed of n sensors operating in synchronous rounds. In each round an input vector of sensor readings x is produced, where the i-th entry of x is a bi...
Florent Becker, Sergio Rajsbaum, Ivan Rapaport, Er...
ANNS
2007
14 years 13 days ago
An improved architecture for cooperative and comparative neurons (CCNs) in neural network
The ability to store and retrieve information is critical in any type of neural network. In neural network, the memory particularly associative memory, can be defined as the one i...
Md. Kamrul Islam
KES
2000
Springer
14 years 2 months ago
Hierarchical growing cell structures: TreeGCS
We propose a hierarchical, unsupervised clustering algorithm (TreeGCS) based upon the Growing Cell Structure (GCS) neural network of Fritzke. Our algorithm improves an inconsisten...
Victoria J. Hodge, James Austin
DAC
1996
ACM
14 years 3 months ago
Improving the Efficiency of Power Simulators by Input Vector Compaction
Accurate power estimation is essential for low power digital CMOS circuit design. Power dissipation is input pattern dependent. To obtain an accurate power estimate, a large input...
Chi-Ying Tsui, Radu Marculescu, Diana Marculescu, ...
WIA
2001
Springer
14 years 3 months ago
Cascade Decompositions are Bit-Vector Algorithms
A vector algorithm is an algorithm that applies a bounded number of vector operations to an input vector, regardless of the length of the input. In this paper, we describe the link...
Anne Bergeron, Sylvie Hamel
DATE
2009
IEEE
135views Hardware» more  DATE 2009»
14 years 5 months ago
Gate replacement techniques for simultaneous leakage and aging optimization
—1As technology scales, the aging effect caused by Negative Bias Temperature Instability (NBTI) has become a major reliability concern for circuit designers. On the other hand, r...
Yu Wang 0002, Xiaoming Chen, Wenping Wang, Yu Cao,...