Shangfu Peng
Shangfu Peng
Verified email at cs.umd.edu - Homepage
Title
Cited by
Cited by
Year
Query optimization for differentially private data management systems
S Peng, Y Yang, Z Zhang, M Winslett, Y Yu
2013 IEEE 29th International Conference on Data Engineering (ICDE), 1093-1104, 2013
272013
DP-tree: indexing multi-dimensional data under differential privacy
S Peng, Y Yang, Z Zhang, M Winslett, Y Yu
Proceedings of the 2012 ACM SIGMOD International Conference on Management of …, 2012
232012
SPDO: High-throughput road distance computations on spark using distance oracles
S Peng, J Sankaranarayanan, H Samet
2016 IEEE 32nd International Conference on Data Engineering (ICDE), 1239-1250, 2016
152016
Analytical queries on road networks: An experimental evaluation of two system architectures
S Peng, H Samet
Proceedings of the 23rd SIGSPATIAL International Conference on Advances in …, 2015
92015
Viewing streaming spatially-referenced data at interactive rates
S Peng, H Samet, MD Adelfio
Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances …, 2014
92014
CDO: extremely high-throughput road distance computations on city road networks
S Peng, H Samet
Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances …, 2016
32016
DOS: A spatial system offering extremely high-throughput road distance computations
S Peng, J Sankaranarayanan, H Samet
Proceedings of the 26th ACM SIGSPATIAL International Conference on Advances …, 2018
12018
Streaming news image summarization
H Li, S Peng, H Samet
2016 23rd International Conference on Pattern Recognition (ICPR), 1279-1284, 2016
12016
Road distance systems and methods
H Samet, P Shangfu
US Patent App. 15/574,701, 2018
2018
High-Throughput Network Distance Computations for Spatial Analytics Inside Any Store
S Peng
2018
Simplification and Refinement for Speedy Spatio-temporal Hot Spot Detection Using Spark (GIS Cup)
S Peng, H Wei, H Li, H Samet
Automated Materialized View Selection in PostgreSQL
B Fruin, S Peng
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Articles 1–12