Concept

Windows Phone

Related publications (52)

Motor intention in the posterior parietal cortex

The complexity of processes occurring in the brain is an intriguing issue not just for scientists and medical doctors, but the humanity in general. The cortex ability to perceive and analyze an enormous amount of information in an instance of time, the par ...

EPFL2008

Frequency analysis with coupled nonlinear oscillators

Auke Ijspeert, Jonas Buchli, Ludovic Righetti

We present a method to obtain the frequency spectrum of a signal with a nonlinear dynamical system. The dynamical system is composed of a pool of adaptive frequency oscillators with negative mean-field coupling. For the frequency analysis, the synchronizat ...

2008

New dynamic programming algorithms for the resource constrained shortest path problem.

Matteo Salani

The resource constrained elementary shortest path problem (RCESPP) arises as a pricing subproblem in branch-and-price algorithms for vehicle-routing problems with additional constraints. We address the optimization of the RCESPP and we present and compare ...

2008

Column generation for a real world vehicle routing problem

Matteo Salani

We present an optimization algorithm we developed for a software provider of planning tools for distribution logistics companies. The algorithm computes a daily plan for a heterogeneous fleet of vehicles, that can depart from different depots and must visi ...

2007

Correcting Confusion Matrices for Phone Recognizers

Modern speech recognition has many ways of quantifying the misrecognitions a speech recognizer makes. The errors in modern speech recognition makes extensive use of the Levenshtein algorithm to find the distance between the labeled target and the recognize ...

IDIAP2007

Symmetry helps: Bounded bi-directional dynamic programming for the elementary shortest path problem with resource constraints

Matteo Salani

When vehicle routing problems with additional constraints, such as capacity or time windows, are solved via column generation and branch-and-price, it is common that the pricing subproblem requires the computation of a minimum cost constrained path on a gr ...

2006

Branch-and-Price Algorithms for Vehicle Routing Problems

Matteo Salani

In this thesis we consider some routing problems and exact algorithms to solve them based on the branch-and-price framework. We consider three variants of the Vehicle Routing Problem (VRP): the Capacitated Vehicle Routing Problem (CVRP): is the basic and m ...

Università degli studi di Milano2006

METHOD AND RECEIVER DEVICE FOR WIRELESS DATA COMMUNICATION THROUGH TEMPORALLY CODED ULTRA WIDEBAND SIGNALS

Pierre-André Farine, Cyril Botteron

The invention concerns a wireless data communication method, wherein a transmitter device (2) having a first broadband antenna (27) transmits ultra wideband coded data signals to a receiver device (3) having a second broadband antenna (37) for receiving th ...

2005

New dynamic programming algorithms for the resource constrained shortest path problem

Matteo Salani

The resource constrained elementary shortest path problem (RCESPP) arises as a pricing subproblem in branch-and-price algorithms for vehicle routing problems with additional constraints. We address the optimization of the RCESPP and we present and compare ...

2005

The end of life treatment of second generation mobile phone networks: Strategies to reduce the environmental impact

A life cycle assessment was carried out based on a detailed life cycle inventory for a typical GSM 900 mobile phone network and related End of Life (EOL) treatment infrastructure. The environmental relevance of the three life cycle phases: production, use ...

Elsevier2005

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