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ICPR
2010
IEEE
15 years 1 months ago
Fast Derivation of Soil Surface Roughness Parameters Using Multi-Band SAR Imagery and the Integral Equation Model
The Integral Equation Model (IEM) predicts the normalized radar cross section (NRCS) of dielectric surfaces given surface and radar parameters. To derive the surface parameters fr...
Benjamin Seppke, Leonie Dreschler-Fischer, Jo-Ann ...
ASPDAC
2008
ACM
106views Hardware» more  ASPDAC 2008»
15 years 1 months ago
Hierarchical Krylov subspace reduced order modeling of large RLC circuits
In this paper, we propose a new model order reduction approach for large interconnect circuits using hierarchical decomposition and Krylov subspace projection-based model order re...
Duo Li, Sheldon X.-D. Tan
ASPDAC
2008
ACM
126views Hardware» more  ASPDAC 2008»
15 years 1 months ago
DPlace2.0: A stable and efficient analytical placement based on diffusion
Nowadays a placement problem often involves multi-million objects and excessive fixed blockages. We present a new global placement algorithm that scales well to the modern large-s...
Tao Luo, David Z. Pan
ASPDAC
2008
ACM
69views Hardware» more  ASPDAC 2008»
15 years 1 months ago
Fast, quasi-optimal, and pipelined instruction-set extensions
Nowadays many customised embedded processors offer the possibility of speeding up an application by implementing it using Application-Specific Functional units (AFUs). However, th...
Ajay K. Verma, Philip Brisk, Paolo Ienne
ATAL
2008
Springer
15 years 1 months ago
Efficient multi-agent reinforcement learning through automated supervision
Multi-Agent Reinforcement Learning (MARL) algorithms suffer from slow convergence and even divergence, especially in large-scale systems. In this work, we develop a supervision fr...
Chongjie Zhang, Sherief Abdallah, Victor R. Lesser