Electrical computers and digital processing systems: memory – Storage accessing and control – Hierarchical memories
Reexamination Certificate
2005-01-04
2005-01-04
Moazzami, Nasser (Department: 2187)
Electrical computers and digital processing systems: memory
Storage accessing and control
Hierarchical memories
C711S120000, C711S129000, C709S215000
Reexamination Certificate
active
06839809
ABSTRACT:
Methods and apparatus are described for caching objects in a network cache. At least two memory queues are provided for storing the objects. Newly cached objects are stored in a first memory queue. Only selected objects are stored in a second memory queue, the selected objects having been accessed at least once while in the first memory queue.
REFERENCES:
patent: 4827411 (1989-05-01), Arrowood et al.
patent: 4965772 (1990-10-01), Daniel et al.
patent: 5432919 (1995-07-01), Falcone et al.
patent: 5452447 (1995-09-01), Nelson et al.
patent: 5511208 (1996-04-01), Boyles et al.
patent: 5555244 (1996-09-01), Gupta et al.
patent: 5604894 (1997-02-01), Pickens et al.
patent: 5611049 (1997-03-01), Pitts
patent: 5673265 (1997-09-01), Gupta et al.
patent: 5751971 (1998-05-01), Dobbins et al.
patent: 5774660 (1998-06-01), Brendel et al.
patent: 5787470 (1998-07-01), DeSimone et al.
patent: 5848241 (1998-12-01), Misinai et al.
patent: 5852717 (1998-12-01), Bhide et al.
patent: 5924116 (1999-07-01), Aggarwal et al.
patent: 5935207 (1999-08-01), Logue et al.
patent: 5940594 (1999-08-01), Ali et al.
patent: 5987233 (1999-11-01), Humphrey
patent: 6006264 (1999-12-01), Colby et al.
patent: 6154811 (2000-11-01), Srbljic et al.
patent: 6167438 (2000-12-01), Yates et al.
patent: 6272598 (2001-08-01), Arlitt et al.
patent: 6327644 (2001-12-01), Beardsley et al.
Valloppillil, Vinod, “Cache Array Routing Protocol v1.0”, Oct. 20, 1997, Internet-Draft, http://dsl.internic
et/internet-drafts/draft-vinod-carp-v1-02.txt, pp. 1-6.
Cisco Technology, Inc., “Configuring IP Routing Protocols,” Dec. 10, 1997, http://www.cisco.com/univercd/data/doc/software/11_2/cnp1/5ciprout.htm#REF40277, pp. 1-6 and 120-122.
Ousterhout, John K., et al., “A Trace-Driven Analysis of the UNIX 4.2 BSD File System,” Jan. 2, 1993,Computer Science Division, Electrical Engineering and Computer Science,University of California, Berkeley, CA, pp. 1-12.
Ousterhout, John K., et al. “Beating the I/O Bottleneck: A Case for Log-Structured File Systems,” Jan. 30, 1992,Computer Science Division, Electrical Engineering and Computer Sciences,University of California, Berkeley, CA, pp. 1-18.
Welch, Brent, “A Comparison of the Vnode and Sprite File System Architectures,”Proceedings of the USENIX File System Workshop,May 1992, 18 pages.
Martin Arlitt, Ludmila Cherkasova, John Dilley, Rich Friedrich and Tai Jin, OF Hewlett-Packard Laboratories, “Evaluating Content Management Techniques for Web Proxy Caches”, Apr. 30, 1999, 9 pages.
Aviani, Jr. James A.
Forster Stewart
Kagan Martin
Beyer Weaver & Thomas LLP
Cisco Technology Inc.
Moazzami Nasser
LandOfFree
Methods and apparatus for improving content quality in web... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods and apparatus for improving content quality in web..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus for improving content quality in web... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3429307