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公开(公告)号：JPH0772261A
公开(公告)日：1995-03-17
申请号：JP14888994
申请日：1994-06-30
Applicant: IBM , WESTERN ATLAS INT INC
Inventor： IBBOTSON JOHN BRYAN , KNAPMAN JOHN MICHAEL , BIRD COLIN LEONARD , CHAPMAN SYDNEY GEORGE , HENDERSON IAN
Abstract: PURPOSE: To judge whether earthquake data frame discrepancy is within an allowance range or not by selecting the width of an image as symmetry axis, dividing data around the symmetry axis, making the first and second data sets and comparing the data sets with a preset collating reference. CONSTITUTION: The results of earthquake testing groups are stored in an outside memory 210, prepared and modified to predict the image of earthquake data with specific symmetry around the axis. After they are modified, a device 200 is activated to read one frame of the earthquake data from a device 210 into an inside memory 220. An axis detector 240 accesses to the earthquake data and selects the axis as a symmetry axis. The maximum strength position is judged by a peak detecting technique. The earthquake data frame is sent to an edge detector 250 and a data point showing discontinuity in the data is identified, stored in an edge list and sent to a dividing means 260. The second edge list and the first edge list are collated by a collating device 160.
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2.发明专利
公开(公告)号：JP2001291044A
公开(公告)日：2001-10-19
申请号：JP2001044808
申请日：2001-02-21
Applicant: IBM
Inventor： KNAPMAN JOHN MICHAEL , PHIPPEN ROBERT WILLIAM
Abstract: PROBLEM TO BE SOLVED: To provide an extremely strong means for deciding which message is to be published for a specified topic when it is required to analyze a large amount of data and a complicated data model in order to make such a decision. SOLUTION: The processing method comprises a step for receiving a data message from a publisher application 1 and a step for sending the data message to a subscriber application 3 in which a subscription request is registered beforehand by specifying the name of a topic for requesting that a published data message relating to the topic is to be sent to the subscriber application 3. The data message relating to a first topic is generated for publication by executing a data mining data processing operation to the data stored in a data base 24.
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公开(公告)号：GB2362969A
公开(公告)日：2001-12-05
申请号：GB0013031
申请日：2000-05-31
Applicant: IBM
Inventor： PHIPPEN ROBERT WILLIAM , KNAPMAN JOHN MICHAEL
Abstract: A message transformation selection tool which can be used in a distributed message processing system running on subsystems using incompatible message formats, includes message transformation means for transforming an input message in a format that is recognised by the computer into one of many message formats recognised by another component of the system and a message log which stores sample messages from other components of the system. The selection tool comprises the following: means for determining the compatibility of each field of the input message format with one or more fields of the plurality of output message formats; means for statistically analysing the values of message fields in messages stored in the message log; selection means responsive to the compatibility determination and statistical analysis to select the best fit output message field onto which to transform an input message field.
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公开(公告)号：GB2279744A
公开(公告)日：1995-01-11
申请号：GB9313682
申请日：1993-07-02
Applicant: IBM , HALLIBURTON GEOPHYS SERVICE
Inventor： BIRD COLIN LEONARD , CHAPMAN SYDNEY GEORGE , HENDERSON IAN , IBBOTSON JOHN , KNAPMAN JOHN MICHAEL
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公开(公告)号：GB2345164A
公开(公告)日：2000-06-28
申请号：GB9828762
申请日：1998-12-24
Applicant: IBM
Inventor： BOLAM STEVEN WILLIAM , HOMEWOOD BRIAN CLIVE , HICKSON ANDREW , KNAPMAN JOHN MICHAEL , WARE DAVID
Abstract: In a publish/subscribe data processing broker network having a plurality of broker data processing apparatuses each of which has an input for receiving published messages directly from a publisher application and/or receiving subscription data from a subscriber application, a first broker apparatus 111 has: a software unit for receiving subscription data from a subscriber application 301; a software unit for providing an acknowledgement to the subscriber application to acknowledge that the subscription data has been received; a software unit for propagating the subscription data to a group of other broker apparatuses; a software unit for determining whether the means for propagating has propagated the subscription data to the group of other broker apparatuses; and a software unit for receiving an indication from the subscriber application that the acknowledgement should not be sent to the subscriber application until the means for determining has determined that the means for propagating has propagated the subscription data to the group of other broker apparatuses.
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Patent Agency Ranking6.发明专利
公开(公告)号：GB2345162A
公开(公告)日：2000-06-28
申请号：GB9828683
申请日：1998-12-24
Applicant: IBM
Inventor： JOHNSON PETER , KNAPMAN JOHN MICHAEL
IPC: G06F17/30 , G06F15/177 , H04L12/18
Abstract: A publish/subscribe data processing broker apparatus, having: a plurality of distribution agents (brokers) each of which has an input for receiving published messages directly from a publisher application and/or receiving subscription data from a subscriber application; a software unit for receiving at a first distribution agent a data message published on a first topic by a first publisher application; and a software unit for distributing the received published data message to a subscriber application which has requested, by entering subscription data, to receive a message on the first topic; wherein a subset of said plurality of distribution agents which include those that lie in a direct path between the publisher application and the subscriber application are configured to be the only distribution agents of said plurality of distribution agents which support said first topic.
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公开(公告)号：GB2345157A
公开(公告)日：2000-06-28
申请号：GB9828278
申请日：1998-12-23
Applicant: IBM
Inventor： BOLAM STEVEN WILLIAM , HOMEWOOD BRIAN CLIVE , HICKSON ANDREW , KNAPMAN JOHN MICHAEL , WARE DAVID
IPC: G06F15/16 , G06F15/173 , G06F17/30 , G06Q40/00
Abstract: In a publish/subscribe data processing broker network having a plurality of broker data processing apparatuses each of which has an input for receiving published messages directly from a publisher application and/or receiving subscription data from a subscriber application, a first broker data processing apparatus 12 has:a unit for receiving a data message published on a first topic by a first publisher application 201 and a unit for forwarding the received published data message to a subscriber application 203 which has requested, by entering subscription data, to receive a message on the first topic; wherein the first broker data processing apparatus sends a declaration to at least one other of the broker data processing apparatuses declaring that the first broker data processing apparatus is the only broker data processing apparatus that is directly communicating with a publisher application that is publishing on the first topic.
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公开(公告)号：GB2362969B
公开(公告)日：2004-09-22
申请号：GB0013031
申请日：2000-05-31
Applicant: IBM
Inventor： PHIPPEN ROBERT WILLIAM , KNAPMAN JOHN MICHAEL
Abstract: A message transformation selection tool and method for use in a distributed message processing system running applications on subsystems using incompatible message formats, selects the most appropriate output message format for a given input message format. Firstly, the tool determines compatibility of each field of the input message format with fields of all possible output message formats. Next, it statistically analyses the values of message fields in messages stored in message logs for each of the subsystems. On the basis of this analysis, the tool selects the best fit output message into which to transform a given input message.
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公开(公告)号：AU7197100A
公开(公告)日：2001-09-13
申请号：AU7197100
申请日：2000-12-01
Applicant: IBM
Inventor： KNAPMAN JOHN MICHAEL , PHIPPEN ROBERT WILLIAM
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公开(公告)号：DE69422859T2
公开(公告)日：2000-08-17
申请号：DE69422859
申请日：1994-06-29
Applicant: IBM , WESTERN ATLAS INT INC
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