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US20080183737 Compression of timestamps  
The method disclosed herein effectively caches timestamps in the memory of a query server. Each index file contains a base time and a set of documents with encoded timestamps. The base timestamp...
US20070043748 Method and apparatus for organizing digital images with embedded metadata  
One embodiment of the present invention provides a system that facilitates automatically organizing digital images using metadata which is embedded in the digital images. The system operates by...
US20090125505 INFORMATION RETRIEVAL USING CATEGORY AS A CONSIDERATION  
Category affinity may be used as a consideration in providing search results. A taxonomy of substantive categories is created and/or obtained. A corpus of document is compared with the taxonomy to...
7552128 Compression of timestamps  
The method disclosed herein effectively caches timestamps in the memory of a query server. Each index file contains a base time and a set of documents with encoded timestamps. The base timestamp...
Matches 1 - 4 out of 4