George Kollios

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Dimitrios GunopulosNational and Kapodistrian University of AthensVerified email at di.uoa.gr
Feifei LiAlibaba Group/Alibaba CloudVerified email at cs.utah.edu
Vassilis J. TsotrasProfessor, Department of Computer Science and Engineering, University of California, RiversideVerified email at cs.ucr.edu
Stan SclaroffDean of Arts & Sciences, Professor of Computer Science, Boston UniversityVerified email at bu.edu
Vassilis AthitsosProfessor, Computer Science and Engineering Department, University of Texas at ArlingtonVerified email at uta.edu
Michalis PotamiasSenior Staff Engineer at GoogleVerified email at google.com
Michalis VlachosProfessor, HEC Lausanne, University of LausanneVerified email at unil.ch
Panagiotis PapapetrouProfessor, Stockholm University, SwedenVerified email at dsv.su.se
Leonid ReyzinProfessor of Computer Science, Boston UniversityVerified email at cs.bu.edu
John W. ByersProfessor of Computer Science, Boston UniversityVerified email at cs.bu.edu
Ke YiHKUSTVerified email at cse.ust.hk
Nick KoudasProfessor of Computer Science, University of TorontoVerified email at cs.toronto.edu
Kobbi NissimDept. of Computer Science (Georgetown)Verified email at georgetown.edu
Dimitris PapadiasProfessor of Computer Science, HKUSTVerified email at cs.ust.hk
Divesh SrivastavaAT&T Labs-ResearchVerified email at research.att.com
Yufei Tao （陶宇飞）Chinese University of Hong KongVerified email at cse.cuhk.edu.hk
Carlotta DomeniconiProfessor of Computer Science, George Mason UniversityVerified email at cs.gmu.edu
Xianrui MengPrivacy AI/MLVerified email at amazon.com
Haohan ZhuResearch Scientist at FacebookVerified email at fb.com
Nikos MamoulisUniversity of IoanninaVerified email at cs.uoi.gr

George Kollios

Professor of Computer Science, Boston University

Verified email at bu.edu - Homepage

Databases Indexing Multimedia Indexing and Mining Database Security


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Discovering similar multidimensional trajectories M Vlachos, G Kollios, D Gunopulos Proceedings 18th international conference on data engineering, 673-684, 2002	2140	2002
Approximate aggregation techniques for sensor databases J Considine, F Li, G Kollios, J Byers Proceedings. 20th International Conference on Data Engineering, 449-460, 2004	805	2004
Dynamic authenticated index structures for outsourced databases F Li, M Hadjieleftheriou, G Kollios, L Reyzin Proceedings of the 2006 ACM SIGMOD international conference on Management of …, 2006	588	2006
On indexing mobile objects G Kollios, D Gunopulos, VJ Tsotras Proceedings of the eighteenth ACM SIGMOD-SIGACT-SIGART Symposium on …, 1999	563	1999
On trip planning queries in spatial databases F Li, D Cheng, M Hadjieleftheriou, G Kollios, SH Teng International symposium on spatial and temporal databases, 273-290, 2005	467	2005
Mining, indexing, and querying historical spatiotemporal data N Mamoulis, H Cao, G Kollios, M Hadjieleftheriou, Y Tao, DW Cheung Proceedings of the tenth ACM SIGKDD international conference on Knowledge …, 2004	431	2004
MRShare: sharing across multiple queries in MapReduce T Nykiel, M Potamias, C Mishra, G Kollios, N Koudas Proceedings of the VLDB Endowment 3 (1-2), 494-505, 2010	376	2010
Generic attacks on secure outsourced databases G Kellaris, G Kollios, K Nissim, A O'neill Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications …, 2016	357	2016
Efficient biased sampling for approximate clustering and outlier detection in large data sets G Kollios, D Gunopulos, N Koudas, S Berchtold IEEE Transactions on knowledge and data engineering 15 (5), 1170-1187, 2003	298	2003
Discovering clusters in motion time-series data J Alon, S Sclaroff, G Kollios, V Pavlovic 2003 IEEE Computer Society Conference on Computer Vision and Pattern …, 2003	283	2003
Approximating multi-dimensional aggregate range queries over real attributes D Gunopulos, G Kollios, VJ Tsotras, C Domeniconi Acm Sigmod Record 29 (2), 463-474, 2000	276	2000
Non-linear dimensionality reduction techniques for classification and visualization M Vlachos, C Domeniconi, D Gunopulos, G Kollios, N Koudas Proceedings of the eighth ACM SIGKDD international conference on Knowledge …, 2002	269	2002
Extraction and clustering of motion trajectories in video D Buzan, S Sclaroff, G Kollios Proceedings of the 17th International Conference on Pattern Recognition …, 2004	245	2004
Efficient indexing of spatiotemporal objects M Hadjieleftheriou, G Kollios, VJ Tsotras, D Gunopulos International conference on extending database technology, 251-268, 2002	243	2002
Spatio-temporal aggregation using sketches Y Tao, G Kollios, J Considine, F Li, D Papadias Proceedings. 20th International Conference on Data Engineering, 214-225, 2004	240	2004
K-nearest neighbors in uncertain graphs M Potamias, F Bonchi, A Gionis, G Kollios Proceedings of the VLDB Endowment 3 (1-2), 997-1008, 2010	233	2010
Boostmap: A method for efficient approximate similarity rankings V Athitsos, J Alon, S Sclaroff, G Kollios Proceedings of the 2004 IEEE Computer Society Conference on Computer Vision …, 2004	228	2004
Grecs: Graph encryption for approximate shortest distance queries X Meng, S Kamara, K Nissim, G Kollios Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications …, 2015	160	2015
Authenticated indexing for outsourced spatial databases Y Yang, S Papadopoulos, D Papadias, G Kollios The VLDB Journal 18, 631-648, 2009	159	2009
Nearest neighbor queries in a mobile environment G Kollios, D Gunopulos, VJ Tsotras International Workshop on Spatio-Temporal Database Management, 119-134, 1999	158	1999

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