WARSAW UNIVERSITY OF LIFE SCIENCES − SGGW DEPARTMENT OF INFORMATICS INFORMATION SYSTEMS IN MANAGEMENT XV eLogistics and Computer Aided Logistics Scientific editors Piotr Jałowiecki Arkadiusz Orłowski WULS Press Warsaw 2011 Copyright by Department of Informatics SGGW Warszawa 2011, I edition Reviewers: Prof. dr hab. Ryszard Budziński Prof. dr hab. Marian Niedźwiedziński Dr hab. Leszek Chmielewski, prof. SGGW Dr hab. Arkadiusz Orłowski, prof. SGGW Prof. dr hab. Ludosław Drelichowski Dr Dariusz Strzęciwilk Dr Urszula Grzybowska Dr hab. Wiesław Szczesny, prof. SGGW Dr Andrzej Jakubiec Dr hab. Antoni Wiliński, prof. ZUT Dr inż. Piotr Jałowiecki Dr Mirosław Woźniakowski Dr hab. Maciej Janowicz, prof. SGGW Dr Tomasz Woźniakowski Dr Waldemar Karwowski Dr Piotr Wrzeciono Dr Grzegorz Koszela Dr Tomasz Ząbkowski Dr Rafik Nafkha Dr Andrzej Zembrzuski Typesetting and prepress Dr Piotr Łukasiewicz ISBN 978-83-7583-372-0 Wydawnictwo SGGW 02-787 Warszawa, ul. Nowoursynowska 166 tel. 22 593 55 20 (-22, -25 – sprzedaż), fax 22 593 55 21 e-mail:
[email protected], www.wydawnictwosggw.pl Print: Agencja Reklamowo-Wydawnicza A. Grzegorczyk, www.grzeg.com.pl PREFACE Logistics plays a very important and still increasing role in activities of modern business institutions. Due to importance and complexity of tasks involved logistics should be (and to great extent is) aided by information systems. Despite the fact that Computer Aided Logistics (CAL) systems are designed and imple- mented in many different forms, a factor of logistics efficiency is always a very important issue. Current volume consists of 9 papers written by 12 authors coming from different institutions. It provides a rich source of ideas, concepts, solutions, and perspectives.