Systems and methods for determining document freshness

Details Systems and methods for determining document freshness Systems and methods for determining document freshness

2010-08-11

2011-12-20

Thai, Hanh (Department: 2163)

Data processing: database and file management or data structures

Database and file access

Post processing of search results

C707S726000, C707S748000

Reexamination Certificate

active

08082244

ABSTRACT:
A system determines a freshness of a first document. The system determines whether a freshness attribute is associated with the first document. The system identifies, based on the determination, a set of second documents that each contain a link to the first document. The system assigns a freshness score to the first document based on a freshness attribute associated with each document of the set of second documents or the freshness attribute associated with the first document.

REFERENCES:
patent: 6163778 (2000-12-01), Fogg et al.
patent: 6285999 (2001-09-01), Page
patent: 6421675 (2002-07-01), Ryan et al.
patent: 7058624 (2006-06-01), Masters
patent: 7058628 (2006-06-01), Page
patent: 7080073 (2006-07-01), Jiang et al.
patent: 7093012 (2006-08-01), Olstad et al.
patent: 7146409 (2006-12-01), Bushee et al.
patent: 7346839 (2008-03-01), Acharya et al.
patent: 7568148 (2009-07-01), Bharat et al.
patent: 2002/0073065 (2002-06-01), Inaba et al.
patent: 2002/0078045 (2002-06-01), Dutta
patent: 2002/0123988 (2002-09-01), Dean et al.
patent: 2002/0198875 (2002-12-01), Masters
patent: 2003/0050909 (2003-03-01), Preda et al.
patent: 2003/0105744 (2003-06-01), McKeeth
patent: 2003/0135490 (2003-07-01), Barrett et al.
patent: 2003/0158749 (2003-08-01), Olchanski et al.
patent: 2004/0059997 (2004-03-01), Allen et al.
patent: 2004/0098405 (2004-05-01), Zrubek et al.
patent: 2004/0243557 (2004-12-01), Broder et al.
patent: 2005/0144193 (2005-06-01), Henzinger
patent: 2006/0036588 (2006-02-01), Frank et al.
patent: 2007/0094254 (2007-04-01), Cutts et al.
patent: 2007/0094255 (2007-04-01), Acharya et al.
patent: 2007/0118498 (2007-05-01), Song et al.
patent: 1 107 128 (2001-06-01), None
Co-pending U.S. Appl. No. 10/879,503, filed Jun. 30, 2004 entitled “Systems and Methods for Determining Document Freshness” by Monika Henzinger, 28 pages.
Office Action from U.S. Appl. No. 11/565,004, dated Sep. 2, 2009, 33 pages.
Office Action from U.S. Appl. No. 11/561,625, dated Nov. 25, 2008, 19 pages.
Office Action from U.S. Appl. No. 11/565,004, dated Mar. 5, 2009, 30 pages.
Office Action from U.S. Appl. No. 11/565,004, dated Aug. 19, 2008, 25 pages.
Co-pending U.S. Appl. No. 11/536,901, filed Sep. 29, 2006 entitled “Personalized Search Result Ranking” by Oren Zamir et al., 36 pages.
Office Action from U.S. Appl. No. 10/748,664, dated Dec. 27, 2006, 10 pages.
Office Action from U.S. Appl. No. 10/748,664, dated Jun. 14, 2007, 8 pages.
Monika Henzinger, “Web Information Retrieval—an Algorithmic Perspective,” Lecture Notes in Computer Science, vol. 1879, 2000, pp. 1-8.
PCT International Search Report for PCT/US2004/029982, dated Nov. 19, 2004, 4 pages.
Junyan Ding et al., “Computing Geographical Scopes of Web Resources,” Proceedings of the 26thVLDB Conference, Cairo Egypt, 2000, 12 pages.

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