Xin Cao
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Mining significant semantic locations from GPS data
X Cao, G Cong, CS Jensen
Proceedings of the VLDB Endowment 3 (1-2), 1009-1020, 2010
4182010
Collective spatial keyword querying
X Cao, G Cong, CS Jensen, BC Ooi
Proceedings of the 2011 ACM SIGMOD International Conference on Management of …, 2011
4022011
Retrieving top-k prestige-based relevant spatial web objects
X Cao, G Cong, CS Jensen
Proceedings of the VLDB Endowment 3 (1-2), 373-384, 2010
2432010
Spatial Keyword Querying
X Cao, L Chen, G Cong, C Jensen, Q Qu, A Skovsgaard, D Wu, M Yiu
Conceptual Modeling, 16-29, 2012
1862012
Temporal spatial-keyword top-k publish/subscribe
L Chen, G Cong, X Cao, KL Tan
2015 IEEE 31St international conference on data engineering, 255-266, 2015
1412015
A generalized framework of exploring category information for question retrieval in community question answer archives
X Cao, G Cong, B Cui, CS Jensen
Proceedings of the 19th international conference on World wide web, 201-210, 2010
1342010
Keyword-aware optimal route search
X Cao, L Chen, G Cong, X Xiao
Proceedings of the VLDB Endowment 5 (11), 1136-1147, 2012
1332012
The use of categorization information in language models for question retrieval
X Cao, G Cong, B Cui, CS Jensen, C Zhang
Proceedings of the 18th ACM conference on Information and knowledge …, 2009
1312009
An efficient query indexing mechanism for filtering geo-textual data
L Chen, G Cong, X Cao
Proceedings of the 2013 ACM SIGMOD International Conference on Management of …, 2013
1082013
Efficient Algorithms for Answering the m-Closest Keywords Query
T Guo, X Cao, G Cong
Proceedings of the 2015 ACM SIGMOD International Conference on Management of …, 2015
832015
A Foundation for Efficient Indoor Distance-Aware Query Processing
H Lu, X Cao, CS Jensen
2012 IEEE 28th International Conference on Data Engineering, 438-449, 2012
762012
Efficient processing of spatial group keyword queries
X Cao, G Cong, T Guo, CS Jensen, BC Ooi
ACM Transactions on Database Systems (TODS) 40 (2), 1-48, 2015
662015
Efficient Computing of Radius-Bounded k-Cores
K Wang, X Cao, X Lin, W Zhang, L Qin
2018 IEEE 34th International Conference on Data Engineering (ICDE), 233-244, 2018
592018
Retrieving regions of interest for user exploration
X Cao, G Cong, CS Jensen, ML Yiu
Proceedings of the VLDB Endowment 7 (9), 733-744, 2014
552014
Approaches to exploring category information for question retrieval in community question-answer archives
X Cao, G Cong, B Cui, CS Jensen, Q Yuan
ACM Transactions on Information Systems (TOIS) 30 (2), 1-38, 2012
512012
Optimal route search with the coverage of users' preferences
Y Zeng, X Chen, X Cao, S Qin, M Cavazza, Y Xiang
Twenty-Fourth International Joint Conference on Artificial Intelligence, 2015
432015
Maximizing bichromatic reverse spatial and textual k nearest neighbor queries
FM Choudhury, JS Culpepper, T Sellis, X Cao
Proceedings of the VLDB Endowment 9 (6), 456-467, 2016
362016
Effective and efficient community search over large heterogeneous information networks
Y Fang, Y Yang, W Zhang, X Lin, X Cao
Proceedings of the VLDB Endowment 13 (6), 854-867, 2020
352020
KORS: Keyword-aware optimal route search system
X Cao, L Chen, G Cong, J Guan, NT Phan, X Xiao
2013 IEEE 29th International Conference on Data Engineering (ICDE), 1340-1343, 2013
322013
SOPS: a system for efficient processing of spatial-keyword publish/subscribe
L Chen, Y Cui, G Cong, X Cao
Proceedings of the VLDB Endowment 7 (13), 1601-1604, 2014
302014
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Artiklar 1–20