2889 search results - page 275 / 578 » Querying Structured Hyperdocuments |
136
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MDM
2009
Springer
15 years 11 months ago
2009
Springer
Continuous queries in Wireless Sensor Networks (WSNs) are founded on the premise of Query Routing Tree structures (denoted as T), which provide sensors with a path to the querying...
163
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ITNG
2008
IEEE
15 years 11 months ago
2008
IEEE
With recent advances in wireless communication and position technologies, it became possible to collect and record trajectories of moving objects. Thus, many services in road netw...
148
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WIDM
2004
ACM
15 years 10 months ago
2004
ACM
In this paper, we propose a novel compact tree (Ctree) for XML indexing, which provides not only concise path summaries at the group level but also detailed child-parent links at ...
159
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ASP
2003
Springer
15 years 10 months ago
2003
Springer
Integration of data is required when accessing multiple databases within an organization or on the WWW. Schema integration is required for database interoperability, but it is curr...
137
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VLDB
2001
ACM
15 years 9 months ago
2001
ACM
Queries navigate semistructured data via path expressions, and can be accelerated using an index. Our solution encodes paths as strings, and inserts those strings into a special i...