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» Four equivalent equivalences of reductions
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COMBINATORICS
2004
96views more  COMBINATORICS 2004»
15 years 16 days ago
Conjectured Combinatorial Models for the Hilbert Series of Generalized Diagonal Harmonics Modules
Haglund and Loehr previously conjectured two equivalent combinatorial formulas for the Hilbert series of the Garsia-Haiman diagonal harmonics modules. These formulas involve weigh...
Nicholas A. Loehr, Jeffrey B. Remmel
ASPDAC
2005
ACM
118views Hardware» more  ASPDAC 2005»
15 years 2 months ago
Wideband modeling of RF/Analog circuits via hierarchical multi-point model order reduction
This paper proposes a novel wideband modeling technique for high-performance RF passives and linear(ized) analog circuits. The new method is based on a recently proposed sdomain h...
Zhenyu Qi, Sheldon X.-D. Tan, Hao Yu, Lei He
89
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ASPDAC
2005
ACM
101views Hardware» more  ASPDAC 2005»
15 years 2 months ago
A wideband hierarchical circuit reduction for massively coupled interconnects
— We develop a realizable circuit reduction to generate the interconnect macro-model for parasitic estimation in wideband applications. The inductance is represented by VPEC (vec...
Hao Yu, Lei He, Zhenyu Qi, Sheldon X.-D. Tan
ENTCS
2007
99views more  ENTCS 2007»
15 years 20 days ago
Extending Symmetry Reduction Techniques to a Realistic Model of Computation
Much of the literature on symmetry reductions for model checking assumes a simple model of computation where the local state of each component in a concurrent system can be repres...
Alastair F. Donaldson, Alice Miller
PRL
2006
121views more  PRL 2006»
15 years 19 days ago
Information-preserving hybrid data reduction based on fuzzy-rough techniques
Data reduction plays an important role in machine learning and pattern recognition with a high-dimensional data. In real-world applications data usually exists with hybrid formats...
Qinghua Hu, Daren Yu, Zongxia Xie