unit 1 ��� paper 1-1 subscriber location in cdma cellular networks paper 1-2 a survey of spectrum sensing algorithms for cognitive radio applications paper 1-3 single chip decoder design for large numeric displaysunit 2 Ӌ��C paper 2-1 an intelligent personal robot assistant paper 2-2 webpage load speed: asp.net vs.php paper 2-3 privacy-preserving p2p data sharing with oneswarmunit 3 �ܴa�W paper 3-1 impossible fault analysis of rc4 and differential fault analysis of rc4 paper 3-2 quantum cryptography:a practical information security perspective paper 3-3 the rise and fall and rise of combinatorial key predistributionunit 4 ��؜y�� paper 4-1 the gravity recovery and climate experiment: mission overview and early results paper 4-2 the interdisciplinary role of space geodesy-revisited paper 4-3 laser scanning in heritage documentationunit 5 �ƈD�W paper 5-1 the 21st century world--no future without cartography paper 5-2 geographic information systems and science:today and tomorrow paper 5-3 developing a policy roadmap for smart cities and the future internetunit 6 �zӰ�y���c�b�� paper 6-1 scientific-technological developments in photogrammetry and remote sensing between 2004 and 2008 paper 6-2 current status and future tendency of sensors in earth observing satellites paper 6-3 increasing geometric accuracy of dmc' s virtual images