| Document Date: 2012-05-08 17:15:55
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City San Francisco / Beijing / / / Facility store HN / / IndustryTerm contact networks / online query processing approaches / positioning devices / road network / query processing / query processing approach / delay-tolerant networks / reachability query processing approaches / input contact network / then query processing step / graph reachability algorithms / trajectory processing / redundant processing / latter graph contact network / time varying networks / external graphs traversal algorithms / given contact network / query processing progress / reachability query processing algorithms / reachability query processing / constructed contact network / large disk-resident contact networks / contact network / reachability query processing techniques / basic contact network / spatiotemporal networks / online processing phase / early query processing termination / online processing step / focusing on indexing a contact network / on indexing a contact network / existing reachability query processing techniques / / OperatingSystem Windows 7 / / Organization V NR / Univ. of Southern California / / Person Cyrus Shahabi / / / Position RT / head / CPA / / ProvinceOrState Southern California / / Region Southern California / / Technology traversal algorithm / external graphs traversal algorithms / GPS / random access / mobile devices / existing graph reachability algorithms / existing reachability query processing algorithms / Bluetooth / Bluetooth protocol / DSRC protocol / /
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Efficient Reachability Query Evaluation in Large Spatiotemporal Contact Datasets Houtan Shirani-Mehr Computer Science Dept. Univ. of Southern California