Publications related to A Comparative Study of Different Neighborhood Topologies in WTM Kohonen Self-Organizing Maps

Stable blow up dynamics for energy supercritical wave equations

We study the semilinear wave equation

\displaystyle \partial _t^2 \psi -\Delta \psi =\vert\psi \vert^{p-1}\psi

for

p > 3

with radial data in three spatial dimensions. There exists an explicit solution which blows up at

t=T>0

given by $\displaystyl ...

American Mathematical Society2014

Diffusion LMS for multitask problems with overlapping hypothesis subspaces

Ali H. Sayed, Jie Chen

There are many important applications that are multitask-oriented in the sense that there are multiple optimum parameter vectors to be inferred simultaneously by networked agents. In this paper, we formulate an online multitask learning problem where node ...

IEEE2014

Computing Accurate Performance Bounds for Best Effort Networks-on-Chip

Giovanni De Micheli, Luca Benini, Srinivasan Murali, Federico Angiolini, Hamid Sarbazi-Azad, Dara Rahmati

Real-time (RT) communication support is a critical requirement for many complex embedded applications which are currently targeted to Network-on-chip (NoC) platforms. In this paper, we present novel methods to efficiently calculate worst- case bandwidth an ...

Institute of Electrical and Electronics Engineers2013

Designing Best Effort Networks-on-Chip to Meet Hard Latency Constraints

Giovanni De Micheli, Luca Benini, Srinivasan Murali, Ciprian Seiculescu, Hamid Sarbazi-Azad, Dara Rahmati

Many classes of applications require Quality of Service (QoS) guarantees from the system interconnect. In Networks-on-Chip (NoC) QoS guarantees usually translate into bandwidth and latency constraints for the traffic flows and require hardware support in t ...

Assoc Computing Machinery2013

Optically-Clocked Instruction Set Extensions for High Efficiency Embedded Processors

Edoardo Charbon, Ties Jan Henderikus Kluter, Claudio Favi, Christian Mester

We propose a technique to localize computation in Instruction Set Extensions (ISEs) that are clocked at very high speed with respect to the processor. In order to save power, data to and from Custom Instruction Units (CIUs) is synchronized via an optical s ...

2012

Parallel Programmable Asynchronous Neighborhood Mechanism for Kohonen SOM Implemented in CMOS Technology

Rafal Tomasz Dlugosz

We present a new programmable neighborhood mechanism for hardware implemented Kohonen self-organizing maps (SOMs) with three different map topologies realized on a single chip. The proposed circuit comes as a fully parallel and asynchronous architecture. T ...

Institute of Electrical and Electronics Engineers2011

SunFloor 3D: A Tool for Networks on Chip Topology Synthesis for 3D Systems on Chips

Giovanni De Micheli, Luca Benini, Srinivasan Murali, Ciprian Seiculescu

Three-dimensional integrated circuits (3D-ICs) are a promising approach to address the integration challenges faced by current systems on chips (SoCs). Designing an efficient network on chip (NoC) interconnect for a 3-D SoC that meets not only the applicat ...

2010

Iterative Learning Control Using Stochastic Approximation Theory with Application to a Mechatronic System

Alireza Karimi, Mark Edward John Butcher

In this paper it is shown how Stochastic Approximation theory can be used to derive and analyse well-known Iterative Learning Control algorithms for linear systems. The Stochastic Approximation theory gives conditions that, when satisfied, ensure almost su ...

Springer2010

Emulation-based transient thermal modeling of 2D/3D systems-on-chip with active cooling

David Atienza Alonso, Pablo Garcia del Valle

State-of-the-art devices in the consumer electronics market are relying more and more on Multi-Processor Systems-On-Chip (MPSoCs) as an efficient solution to meet their multiple design constrains, such as low cost, low power consumption, high performance a ...

Elsevier2010

Automatic Verification of Parametric Specifications with Complex Topologies

Swen Jacobs

The focus of this paper is on reducing the complexity in verification by exploiting modularity at various levels: in specification, in verification, and structurally. For specifications, we use the modular language CSP-OZ-DC, which allows us to decouple ve ...

2010

A Comparative Study of Different Neighborhood Topologies in WTM Kohonen Self-Organizing Maps

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Stable blow up dynamics for energy supercritical wave equations

Diffusion LMS for multitask problems with overlapping hypothesis subspaces

Computing Accurate Performance Bounds for Best Effort Networks-on-Chip

Designing Best Effort Networks-on-Chip to Meet Hard Latency Constraints

Optically-Clocked Instruction Set Extensions for High Efficiency Embedded Processors

Parallel Programmable Asynchronous Neighborhood Mechanism for Kohonen SOM Implemented in CMOS Technology

SunFloor 3D: A Tool for Networks on Chip Topology Synthesis for 3D Systems on Chips

Iterative Learning Control Using Stochastic Approximation Theory with Application to a Mechatronic System

Emulation-based transient thermal modeling of 2D/3D systems-on-chip with active cooling

Automatic Verification of Parametric Specifications with Complex Topologies

Designing Best Effort Networks-on-Chip to Meet Hard Latency Constraints

Computing Accurate Performance Bounds for Best Effort Networks-on-Chip

Optically-Clocked Instruction Set Extensions for High Efficiency Embedded Processors

Parallel Programmable Asynchronous Neighborhood Mechanism for Kohonen SOM Implemented in CMOS Technology

SunFloor 3D: A Tool for Networks on Chip Topology Synthesis for 3D Systems on Chips

Iterative Learning Control Using Stochastic Approximation Theory with Application to a Mechatronic System

Emulation-based transient thermal modeling of 2D/3D systems-on-chip with active cooling

Automatic Verification of Parametric Specifications with Complex Topologies

Stable blow up dynamics for energy supercritical wave equations

Diffusion LMS for multitask problems with overlapping hypothesis subspaces