Systems and methods for updating query results based on query deltas

Systems and methods for automatically updating queries on a data store, such as a personal content database (PCDB), are provided. A query engine runs queries against two indexes: a first index that represents a previous state of documents and a second index that represents a current state of documen...

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Bibliographische Detailangaben

Hauptverfasser:	Stata, Raymond P, Hunt, Patrick David
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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