Trondheim, Norway
Trondheim, Norway

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Patent
Verdande Technology | Date: 2012-02-27

The present invention provides a computer-implemented software tool that is adapted to listen continuously to data streams from a drilling operation and to process the data to generate a situation description for a current drilling situation in a form useful for automated continuous matching with a set of past cases stored in a knowledge database. The invention implements a case-based reasoning (CBR) approach to match the current drilling situation as defined by the situation description with one or more stored past cases having a degree of similarity above a predetermined threshold level. Matching cases are displayed to the drilling engineer as symbols on a case radar, allowing the drilling engineer to retrieve and view the details of a past case and take appropriate action based on drilling advice provided within the past case.


Patent
Verdande Technology | Date: 2013-10-17

Disclosed herein is a computer-implemented method in case-based reasoning, CBR, for creating components of a comparison agent for monitoring a situation, the method comprising: obtaining one or more parameter values and comparison information for each of a plurality of features of a case, wherein the comparison information of each feature defines a configuration of a computation unit; and creating, for each of the plurality of features, a computation unit in dependence on the obtained one or more parameter values and the comparison information of the feature, such that the created computation unit is configured to generate an output in dependence on the obtained one or more parameter values and the comparison information of the feature.


Patent
Verdande Technology | Date: 2013-10-17

A case-based reasoning, CBR, platform for monitoring a situation includes: a CBR engine; a unified data cache; a case library; an agent application programming interface, API; a data source API; an application API; and a persistence API. The data source API provides an interface between live and/or static data sources, external from the CBR platform, and the unified data cache. The persistence API provides an interface between a persistence database, external from the CBR platform, and the unified data cache and the case library. The application API provides an interface between the systems of data analysts, platform administrators and/or operators, external from the CBR platform, and the unified data cache and the case library. The agent API receives information from data interpretation agents external from the CBR platform and sends the received information to the CBR engine to provide the CBR engine with information for generating the CBR results.


Patent
Verdande Technology | Date: 2013-10-17

Disclosed herein is a computer-implemented method of creating a new case in a case-based reasoning (CBR) system for monitoring a situation, the method comprising: determining a set of one or more cases from a plurality of cases in dependence on a received data stream comprising information on a monitored situation, wherein each case comprises information describing a problem and information describing a solution to the problem and the process of determining the set of one or more cases is performed without comparing the description of the problems of any of the plurality of cases with a previously generated current case comprising information describing the monitored situation; generating information describing a solution in dependence on information obtained from the determined set of one or more cases and/or in dependence on information received from a user interface; generating a current case comprising information describing the monitored situation in dependence on the received data stream; and generating a new case in dependence on the generated information describing a solution and the generated current case.


Patent
Verdande Technology | Date: 2013-10-17

Disclosed herein is a computer-implemented method of monitoring a situation by generating an overall similarity score between a received data stream and a case in case-based reasoning (CBR) the method comprising: receiving a data stream comprising information on a monitored situation; generating a plurality of parallel data streams, wherein each of the generated plurality of data streams is dependent on the received data stream; generating, for each of the generated data streams, a similarity score for a feature of a case, wherein each similarity score is generated in dependence on a comparison between information in the generated data stream and stored information on the feature of a case, and each of the similarity scores is generated in dependence on a comparison with stored information on a different feature of the same case; and generating an overall similarity score between the received data stream and the case in dependence on the generated similarity scores.


Patent
Verdande Technology | Date: 2013-10-17

Disclosed herein is a computer-implemented method of monitoring a situation by determining a set of one or more cases in case-based reasoning (CBR) the method comprising: receiving a data stream comprising information on a monitored situation; generating a plurality of parallel data streams from the received data stream; generating, for each of the parallel data streams, an overall similarity score between the parallel data stream and one of a plurality of cases, wherein each overall similarity score is generated from a comparison between one of the plurality of data streams and a different case; and determining a set of one or more cases in dependence on the generated overall similarity scores.


Patent
Verdande Technology | Date: 2015-03-18

A computer-based system comprising: a data analysis server coupled to a communications network for receiving a data stream including a plurality of real time sensor logs associated with an operation; and, a database of past case records, each case record including data describing an historic situation, wherein the data analysis server is programmed to: a. process the received data stream to generate a situation description including data representing a current situation; b. compare the situation description with the past case records stored in the database; c. identify one or more past case records that match the current situation as defined by the situation description to a degree of similarity above a predetermined threshold level; d. generate a visual display of matching cases identified in step (c) which allows a user to retrieve and view details of the stored past cases; and, e. repeat steps (a) to (d) over time, thereby to update the visual display of matching cases.


Patent
Verdande Technology | Date: 2015-03-18

A computer-implemented method for monitoring an operation comprising the steps of: a. computer processing operational data received from a source to identify one or more past cases stored in computer memory in a database that match a current operational situation to a degree of similarity above a predetermined threshold level; and, b. displaying the or each matching case as a symbol on a polar plot in which the degree of similarity is represented by the radial displacement from a central point, wherein each symbol displayed on the polar plot is linked to an individual past case and can be user-selected to retrieve and display details of the past case.


Patent
Verdande Technology | Date: 2012-11-21

The present invention provides a computer-implemented software tool that is adapted to listen continuously to data streams from a drilling operation and to process the data to generate a situation description for a current drilling situation in a form useful for automated continuous matching with a set of past cases stored in a knowledge database. The invention implements a case-based reasoning (CBR) approach to match the current drilling situation as defined by the situation description with one or more stored past cases having a degree of similarity above a predetermined threshold level. Matching cases are displayed to the drilling engineer as symbols on a case radar, allowing the drilling engineer to retrieve and view the details of a past case and take appropriate action based on drilling advice provided within the past case.


News Article | February 14, 2013
Site: www.eweek.com

Verdande Technology is testing its Edge case-based reasoning platform at heart clinics in the Houston area to help doctors sharpen their diagnostics skills using real patient histories. Brian T. Horowitz is a freelance technology and health writer as well as a copy editor. Brian has worked on the tech beat since 1996 and covered health care IT and rugged mobile computing for eWEEK since 2010. He has contributed to more than 20 publications, including Computer Shopper, Fast Company, FOXNews.com, More, NYSE Magazine, Parents, ScientificAmerican.com, USA Weekend and Womansday.com, as well as other consumer and trade publications. Brian holds a B.A. from Hofstra University in New York.

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