The twenty first century will be remembered in the history of mankind as the century of change, constant danger, “clash of civilisations”, collective insecurity, mistrust towards “the other”, injustices caused by the Iraq war and by the terrorist attacks of September 11th 2001, in the United States, March 11th 2004, in Spain, and July 7th 2005, in ...

This book includes a synthesis of some of our previsions research works. It presents firstly a study of interactions between two routing protocols (AODV, DSR) and two transport protocol versions (TCP New Reno, Vegas)....

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR\'d book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc....

This book on multimedia tools for communicating mathematics arose from presentations at an international workshop organized by the Centro de Matemaica e Aplicacoes Fundamentais at the University of Lisbon, in November 2000, with the collaboration of the Sonderforschungsbereich 288 at the University of Technology in Berlin, and of the Centre for Exp...