Multimedia Tools and Applications An International Journal Table of Contents Volume 15, Issue 2, November 2001 Guest Editors‘s Introduction: Multimedia Systems, Mobile Computing and Global Information Sharing A.R. Hurson, M. Kavehrad pp. 111-114 Multimedia Information Delivery Over Wireless Channels B. Prabhakaran pp. 115-126 Connection Rerouting for Wireless ATM Networks Upkar Varshney pp. 127-147 An Efficient ATM Cell Transmission Scheme Over Mobile Cellular Networks K. Akhavan, S. Farahvash, M. Kavehrad pp. 149-160 Transaction Processing in a Mobile, Multi-Database Environment J.B. Lim, A.R. Hurson pp. 161-185 The Design of Location Regions Using User Movement Behaviors in PCS Systems Guanling Lee, Arbee L.P. Chen pp. 187-202 Constructing Multilevel Metadata Networks for Sharing Dispersed and Transient Information in a Mobile Environment Shashi Phoha pp. 203-218