15th International Conference, DEXA 2004, Zaragoza, Spain, August 30-September 3, 2004. Proceedings
Lecture Notes in Computer Science > Database and Expert Systems Applications > Mobile Information Systems > 411-421
Lecture Notes in Computer Science > Database and Expert Systems Applications > Mobile Information Systems > 422-431
Lecture Notes in Computer Science > Database and Expert Systems Applications > Mobile Information Systems > 432-444