Petko Bakalov Papers on DiSC'06 Time Relaxed Spatiotemporal Trajectory Joins Efficient trajectory joins using symbolic representations Complex Spatio-Temporal Pattern Queries Publications Note: Links lead to the DBLP on the Web. Petko Bakalov Petko Bakalov, Marios Hadjieleftheriou , Vassilis J. Tsotras : Time relaxed spatiotemporal trajectory joins. GIS 2005 : 182-191 Petko Bakalov, Marios Hadjieleftheriou , Eamonn J. Keogh , Vassilis J. Tsotras : Efficient trajectory joins using symbolic representations. Mobile Data Management 2005 : 86-93 Marios Hadjieleftheriou , George Kollios , Petko Bakalov, Vassilis J. Tsotras : Complex Spatio-Temporal Pattern Queries. VLDB 2005 : 877-888 1 [ 1 ] [ 2 ] [ 3 ] 2 [ 2 ] 3 [ 1 ] 4 [ 1 ] [ 2 ] [ 3 ] ©2006 Association for Computing Machinery