 set, 245, 252-5 378, 382, 383 state (quantum), 460 entropy, see Entropy subspace (quantum), 465, 469, 471-3, 483 Landauer bound, 286 subspace theorem, see Theorem Typicality, 457 Wave plate half, 551 UMTS (3G), 225 quarter, 548 Unambiguous quantum state discrimination Weibull probability distribution, see Probability (UQSD), see State Wi-Fi (802.11), 225 Unary number representation/system, 100, 128 William algorithm, see Algorithm Uncertainty, 347 World Heisenberg (-) principle, see Heisenberg War (first), 132 Uncomputable number, 107 War (second), 526 Uncorrelated events, see Event Wide Web, 207 Undecidable problem, 108, 110, 117, 290 Uniform distribution, see Probability XOR (logical/Boolean), 291, 293, 299, 368, 529 Uniquely decodable (code), see Code Unitary matrix, see Matrix Z channel, see Channel operator, see Operator Zip, 207, 596-7 transformation, 311, 333, 337, 631 Ziv, J., 200 vector, 306 Ziv-Lempel coding, see Coding TO MANAGEIEN Pasi Tyrväinen . Oleksiy Mazhelis Vertical Software Industry Evolution Analysis of Telecom Operator Software Physica -Verlag A Springer Company Contributions to Management Science For further volumes: http://www.springer.com/series/1505 Pasi Tyrväinen Oleksiy Mazhelis Editors Vertical Software Industry Evolution Analysis of Telecom Operator Software Physica-Verlag Editors Prof. Pasi Tyrväinen Dr. Oleksiy Mazhelis University of Jyväskylä University of Jyväskylä Department of Computer Science Information Technology Research Institute and Information Systems Mattilanniemi 2 Mattilanniemi 2 FI-40014 University of Jyväskylä FI-40014 University of Jyväskylä Finland Finland Oleksiy.Mazhelis@jyu.fi Pasi.Tyrvainen@jyu.fr ISBN 978-3-7908-2351-6 DOI: 0.1007/978-3-7908-2352-3 Springer Heidelberg Dordrecht London New York Library of Congress Control Number: 2009930389 Springer-Verlag Berlin Heidelberg 2009 This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illust