Data processing: database and file management or data structures – Database design – Data structure types
Patent
1996-06-24
1999-05-25
Asta, Frank J.
Data processing: database and file management or data structures
Database design
Data structure types
39520075, 707533, H04L 1200
Patent
active
059076801
ABSTRACT:
Spell checking of network addresses such as Uniform Resource Locator (URL) addresses is provided at three levels. Each is invoked when a connection to the specified network address is unable to be established. At a client level, the specified URL is compared with URL's previously successfully used to find candidate misspellings. At a server level, directory and file names are checked against corresponding components of the URL to which connection was requested to return a list of candidate correct spellings to the requestor. Excluded from the list returned to the requestor are the correct spellings of "hidden" files to which general access is not desired. At a network access provider level, information about URL's successfully used by all customers is accumulated and used to provide a candidate list of correct spellings to a user. Older entries are periodically pruned from the database to control size.
REFERENCES:
patent: 5203705 (1993-04-01), Hardy et al.
patent: 5218536 (1993-06-01), McWherter
patent: 5261112 (1993-11-01), Futatsugi et al.
patent: 5572423 (1996-11-01), Church
patent: 5708780 (1998-01-01), Levergood et al.
patent: 5774664 (1998-06-01), Hidary et al.
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Cover sheet for Brown, "Special Edition Using Netscape 2" published by Que, 1995.
Using Netscape 2.0, Mark R. Brown, published by Que Corporation, pp. 182-207, May 8, 1996.
Asta Frank J.
Patru Daniel
Sun Microsystems Inc.
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