Xiaopeng Xiong, Mohamed F. Mokbel, Walid G. Aref, Susanne E. Hambrusch, Sunil Prabhakar  Home/Search
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Abstract: Real-time spatio-temporal query processing needs to e#ectively handle a large number of moving objects and continuous spatio-temporal queries. In this paper, we use shared execution as a mechanism to support scalability in location-aware servers. Our main idea is to maintain a query table that stores information about continuous spatio-temporal queries. Then, answering spatio-temporal queries is abstracted as a spatial join among the moving objects and queries. Three query join policies are... (Update)
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BibTeX entry: (Update)
@misc{ xiong-scalable,
author = "Xiaopeng Xiong and Mohamed F. Mokbel and Walid G. Aref and Susanne E. Hambrusch
and Sunil Prabhakar",
title = "Scalable Spatio-temporal Continuous Query Processing for Location-Aware
Services",
url = "citeseer.ist.psu.edu/696188.html" }
Citations (may not include all citations):765 Trees: A Dynamic Index Structure for Spatial Searching (context) - Guttman - 1984
165 NiagaraCQ: A Scalable Continuous Query System for Internet D.. - Chen, DeWitt et al. - 2000
115 Partition Based SpatialMerge Join - Patel, DeWitt - 1996
80 On Indexing Mobile Objects - Kollios, Gunopulos et al. - 1999
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23 Nearest Neighbor Search for Moving Query Point (context) - Song, Roussopoulos - 2001
19 Continuous Nearest Neighbor Search - Tao, Papadias et al. - 2002
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16 Indexing the Current Positions of Moving Objects Using the L.. (context) - Kwon, Lee et al. - 2002
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14 Dynamic Queries over Mobile Objects - Lazaridis, Porkaew et al. - 2002
13 Scheduling for shared window joins over data streams - Hammad, Franklin et al. - 2003
12 Supporting Frequent Updates in R-Trees: A Bottom-Up Approach - Lee, Hsu et al. - 2003
9 Location-based Spatial Queries - Zhang, Zhu et al. - 2003
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8 MobiEyes: Distributed Processing of Continuously Moving Quer.. - Gedik, Liu - 2004
6 Processing RangeMonitoring Queries on Heterogeneous Mobile O.. - Cai, Hua et al. - 2004
4 IEEE Data Engineering Bulletin (context) - Mokbel, Ghanem et al. - 2003
3 Towards Scalable Location-aware Services: Requirements and R.. - Mokbel, Aref et al. - 2003
2 SINA: Scalable Incremental Processing of Continuous Queries .. - Mokbel, Xiong et al. - 2004
http://www.cs.purdue.edu/place/
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