| Stac: Spatial task assignment for crowd sensing with cloaked participant locations L Pournajaf, L Xiong, V Sunderam, X Xu Proceedings of the 23rd SIGSPATIAL International Conference on Advances in …, 2015 | 25 | 2015 |
| Database fragmentation with confidentiality constraints: A graph search approach X Xu, L Xiong, J Liu Proceedings of the 5th ACM Conference on Data and Application Security and …, 2015 | 22 | 2015 |
| Faster output-sensitive skyline computation algorithm J Liu, L Xiong, X Xu Information Processing Letters 114 (12), 710-713, 2014 | 20 | 2014 |
| D-grid: an in-memory dual space grid index for moving object databases X Xu, L Xiong, V Sunderam 2016 17th IEEE international conference on mobile data management (MDM) 1 …, 2016 | 13 | 2016 |
| Speed partitioning for indexing moving objects X Xu, L Xiong, V Sunderam, J Liu, J Luo Advances in Spatial and Temporal Databases: 14th International Symposium …, 2015 | 9 | 2015 |
| PGLP: Customizable and rigorous location privacy through policy graph Y Cao, Y Xiao, S Takagi, L Xiong, M Yoshikawa, Y Shen, J Liu, H Jin, ... European Symposium on Research in Computer Security, 655-676, 2020 | 8 | 2020 |
| DPHMM: Customizable data release with differential privacy via hidden Markov model Y Xiao, Y Shen, J Liu, L Xiong, H Jin, X Xu arXiv preprint arXiv:1609.09172, 2016 | 6 | 2016 |
| A Markov chain based pruning method for predictive range queries X Xu, L Xiong, V Sunderam, Y Xiao Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances …, 2016 | 5 | 2016 |
| Vpindexer: velocity-based partitioning for indexing moving objects X Xu, L Xiong, V Sunderam, J Liu, J Luo Proceedings of the 23rd SIGSPATIAL International Conference on Advances in …, 2015 | 3 | 2015 |
| Customizable and rigorous location privacy through policy graph Y Cao, Y Xiao, S Takagi, L Xiong, M Yoshikawa, Y Shen, J Liu, H Jin, ... arXiv preprint arXiv:2005.01263, 2020 | 2 | 2020 |
| Speed Partitioning for Indexing Moving Objects X Xu, L Xiong, V Sunderam, J Liu, J Luo arXiv preprint arXiv:1411.4940, 2014 | 1 | 2014 |
| Indexing Moving Objects for Predictive Spatio-Temporal Queries X Xu Emory University, 2016 | | 2016 |
| A Bayesian Approach to Discovering Truth from Conflicting Sources for Data integration Conference: VLDB 2012 X Xu | | |
Li XiongSamuel Dobbs Professor, Computer Science, Biomedical Informatics, Emory UniversityVerified email at emory.edu
