Patents by Inventor George Demetriou

George Demetriou has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7363543
    Abstract: A diagnostic system monitors the status of other processes over a computer network by collecting status and configuration data, analyzing the data and providing diagnostic recommendations when necessary. The diagnostic system includes a collector module, an analyzer module and an administration client module. The collector module collects statistical data and configuration data from each monitored process and populates a plurality of source data tables or worksheets. The values of the source data are processed by the analyzer module, including component algorithms, which generate a plurality of individual component indexes each associated with a specific aspect of the processes performance. The component indexes are then processed using a weighting algorithm to form a composite index reflecting the overall health of the monitored process.
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: April 22, 2008
    Assignee: International Business Machines Corporation
    Inventors: Harold L. Peebles, George Demetriou, Carol S. Zimmet, Lori J. Davidson, James H. Grigsby, Nirmala Venkatraman
  • Publication number: 20060168069
    Abstract: The present invention allows complex messaging configurations (e.g., server clusters) and messaging activities to be simulated in a single test. A server cluster having two or more mail servers is provided. Each server in the cluster is assigned one or more mail databases that are also replicated to the other servers in the cluster. Thus, each server has a copy of every mail database. Mail clients are then assigned to specific mail servers (e.g., 50% of the mail clients are assigned to mail server “1,” 50% of the mail clients are assigned to mail server “2”). The present invention will drive a messaging workload against the servers (in a single test) that will simulate the type of messaging activity that is typically experienced when the servers are in actual use within an organization or business.
    Type: Application
    Filed: December 21, 2005
    Publication date: July 27, 2006
    Applicant: International Business Machines Corporation
    Inventors: Razeyah Stephen, Richard Buck, George Demetriou, Michael Gagnon, Russell Holden, Harry Murray, Andrew Nolet, James Powers, Nirmala Venkatraman
  • Publication number: 20030204781
    Abstract: A diagnostic system monitors the status of other processes over a computer network by collecting status and configuration data, analyzing the data and providing diagnostic recommendations when necessary. The diagnostic system includes a collector module, an analyzer module and an administration client module. The collector module collects statistical data and configuration data from each monitored process and populates a plurality of source data tables or worksheets. The values of the source data are processed by the analyzer module, including component algorithms, which generate a plurality of individual component indexes each associated with a specific aspect of the processes performance. The component indexes are then processed using a weighting algorithm to form a composite index reflecting the overall health of the monitored process.
    Type: Application
    Filed: April 30, 2002
    Publication date: October 30, 2003
    Applicant: International Business Machines Corporation
    Inventors: Harold L. Peebles, George Demetriou, Carol S. Zimmet, Lori J. Davidson, James H. Grigsby, Nirmala Venkatraman
  • Publication number: 20030204588
    Abstract: A diagnostic system monitors the status of other processes over a computer network by collecting status and configuration data, analyzing the data and providing diagnostic recommendations when necessary. The diagnostic system includes a collector module, an analyzer module and an administration client module. The collector module collects statistical data and configuration data from each monitored process and populates a plurality of source data tables or worksheets. The values of the source data are processed by the analyzer module, including component algorithms, which generate a plurality of individual component indexes each associated with a specific aspect of the processes performance. The component indexes are then processed using a weighting algorithm to form a composite index reflecting the overall health of the monitored process.
    Type: Application
    Filed: April 30, 2002
    Publication date: October 30, 2003
    Applicant: International Business Machines Corporation
    Inventors: Harold L. Peebles, George Demetriou, Carol S. Zimmet, Lori J. Davidson, James H. Grigsby, Nirmala Venkatraman
  • Publication number: 20030204789
    Abstract: A diagnostic system monitors the status of other processes over a computer network by collecting status and configuration data, analyzing the data and providing diagnostic recommendations when necessary. The diagnostic system includes a collector module, an analyzer module and an administration client module. The collector module collects statistical data and configuration data from each monitored process and populates a plurality of source data tables or worksheets. The values of the source data are processed by the analyzer module, including component algorithms, which generate a plurality of individual component indexes each associated with a specific aspect of the processes performance. The component indexes are then processed using a weighting algorithm to form a composite index reflecting the overall health of the monitored process.
    Type: Application
    Filed: April 30, 2002
    Publication date: October 30, 2003
    Applicant: International Business Machines Corporation
    Inventors: Harold L. Peebles, George Demetriou, Carol S. Zimmet, Lori J. Davidson, James H. Grigsby, Nirmala Venkatraman
  • Patent number: 5124912
    Abstract: A meeting management device of a computer system determines the optimal meeting date and time for a specified group of invitees within a set of specified time parameters. A subset of the invitees are designated as critical along with any specified pieces of equipment and desired meeting sites. Remote from personal calendars of the invitees, the device compares available dates and times of each critical invitee with each other and that of any critical pieces of equipment and meeting sites. The comparison determines common available dates and times in which to schedule the meeting. Available or unavailable dates and times of each invitee are defined in part by the invitee and in part by other scheduled meetings to which the invitee has been invited. The invitee may define available or unavailable dates and times automatically through his personal calendar or manually to mirror as much of his calendar as desired.
    Type: Grant
    Filed: May 15, 1987
    Date of Patent: June 23, 1992
    Assignee: Wang Laboratories, Inc.
    Inventors: Brock Hotaling, Sighle Denier, Gerald J. Ottaviano, George Demetriou