7607 search results - page 162 / 1522 » Querying data provenance |
172
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DAGSTUHL
2007
15 years 8 months ago
2007
Abstract. Moving objects produce trajectories, which are stored in databases by means of finite samples of time-stamped locations. When also speed limitations in these sample poin...
259
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GIS
2003
ACM
16 years 7 months ago
2003
ACM
Moving object databases store and process data for objects that change location frequently. Materialized views maintained over time must be updated to reflect changes due to the m...
200
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CORR
2010
Springer
15 years 1 months ago
2010
Springer
Matching dependencies were recently introduced as declarative rules for data cleaning and entity resolution. Enforcing a matching dependency on a database instance identifies the ...
154
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Many users need to refer to content in existing files (pictures, tables, emails, web pages and etc.) when they write documents(programs, presentations, proposals and etc.), and o...
146
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WIDM
2003
ACM
15 years 11 months ago
2003
ACM
Storage techniques and queries over XML databases are being widely studied. Most works store XML documents in traditional DBMSs in order to take advantage of a well established te...