George Kollios Papers on DiSC'03 Efficient Indexing of Spatiotemporal Objects Discovering Similar Multidimensional Trajectories Non-Linear Dimensionality Reduction Techniques for Classification and Visualization Publications Note: Links lead to the DBLP on the Web. George Kollios 17 Marios Hadjieleftheriou , George Kollios, Vassilis J. Tsotras : Performance Evaluation of Spatio-temporal Selectivity Estimation Techniques. SSDBM 2003 : 202-211 16 Marios Hadjieleftheriou , George Kollios, Dimitrios Gunopulos , Vassilis J. Tsotras : On-Line Discovery of Dense Areas in Spatio-temporal Databases. SSTD 2003 : 306-324 15 Dimitris Papadopoulos , George Kollios, Dimitrios Gunopulos , Vassilis J. Tsotras : Indexing Mobile Objects on the Plane. DEXA Workshops 2002 : 693-697 14 Michail Vlachos , Dimitrios Gunopulos , George Kollios: Robust Similarity Measures for Mobile Object Trajectories. DEXA Workshops 2002 : 721-728 13 Marios Hadjieleftheriou , George Kollios, Vassilis J. Tsotras , Dimitrios Gunopulos : Efficient Indexing of Spatiotemporal Objects. EDBT 2002 : 251-268 12 Michail Vlachos , Dimitrios Gunopoulos , George Kollios: Discovering Similar Multidimensional Trajectories. ICDE 2002 : 673-684 11 Michail Vlachos , Carlotta Domeniconi , Dimitrios Gunopulos , George Kollios, Nick Koudas : Non-linear dimensionality reduction techniques for classification and visualization. KDD 2002 : 645-651 10 Dimitris Papadopoulos , George Kollios, Dimitrios Gunopulos , Vassilis J. Tsotras : Indexing Mobile Objects Using Duality Transforms. IEEE Data Engineering Bulletin 25 (2): 18-24 (2002) 9 George Kollios, Vassilis J. Tsotras : Hashing Methods for Temporal Data. TKDE 14 (4): 902-919 (2002) 8 George Kollios, Stan Sclaroff , Margrit Betke : Motion Mining: Discovering Spatio-Temporal Patterns in Databases of Human Motion. DMKD 2001 7 George Kollios, Dimitrios Gunopulos , Nick Koudas , Stefan Berchtold : An Efficient Approximation Scheme for Data Mining Tasks. ICDE 2001 : 453-462 6 Stan Sclaroff , George Kollios, Margrit Betke , Rómer Rosales : Motion Mining. MDIC 2001 : 16-32 5 George Kollios, Vassilis J. Tsotras , Dimitrios Gunopulos , Alex Delis , Marios Hadjieleftheriou : Indexing Animated Objects Using Spatiotemporal Access Methods. TKDE 13 (5): 758-777 (2001) 4 Dimitrios Gunopulos , George Kollios, Vassilis J. Tsotras , Carlotta Domeniconi : Approximating Multi-Dimensional Aggregate Range Queries over Real Attributes. SIGMOD Conference 2000 : 463-474 3 Joseph M. Hellerstein , Lisa Hellerstein , George Kollios: On the Generation of 2-Dimensional Index Workloads. ICDT 1999 : 113-130 2 George Kollios, Dimitrios Gunopulos , Vassilis J. Tsotras : On Indexing Mobile Objects. PODS 1999 : 261-272 1 George Kollios, Dimitrios Gunopulos , Vassilis J. Tsotras : Nearest Neighbor Queries in a Mobile Environment. Spatio-Temporal Database Management 1999 : 119-134 DiSC'03 © 2003 Association for Computing Machinery