Patents by Inventor Peter Bak
Peter Bak 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).
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Publication number: 20230084177Abstract: A wind turbine blade includes a profiled contour with a leading edge and a trailing edge, and a chord extending between the leading edge and the trailing edge, along with a blade shell with a pressure side and a suction side, a first main spar cap integrated in the pressure side of the blade shell, a second main spar cap integrated in the suction side of the blade shell, and one or more shear webs connected between the first main spar cap and the second main spar cap. The blade shell includes at least a first load carrying structure arranged at the leading edge or the trailing edge and having a first extension, including a first primary extension on a first side of the chord, where the first primary extension is at least 60% of the first extension.Type: ApplicationFiled: May 27, 2022Publication date: March 16, 2023Applicant: LM WIND POWER US TECHNOLOGY APSInventors: Morten RAVN, Peter HANSEN, Simon BERG BOJESEN, Casper SKOVBY, Mads DØSSING, Peter BÆK, Christian Frank ANDERSEN, Michael KLITGAARD, Mark Olaf SLOT
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Patent number: 11354297Abstract: An example computer-implemented method includes receiving, via a processor, a dataset of objects to be tested for positivity violations. The method includes generating, via the processor, a feature matrix based on features extracted from the objects. The method also includes generating, via the processor, decision trees to group the objects into homogenous groups based on entropy and generate a random forest to compute consistency of violations. The method further includes detecting, via the processor, a positivity violation based on an entropy threshold, a consistency threshold, and a statistical significance threshold being exceeded. The method further includes generating, via the processor, an interactive representation to display the positivity violation.Type: GrantFiled: August 7, 2019Date of Patent: June 7, 2022Assignee: International Business Machines CorporationInventors: Peter Bak, Ehud Karavani, Yishai Shimoni
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Patent number: 11288311Abstract: An example system includes a processor to receive a number of videos. The processor is to generate a number of image clouds based on the videos. The processor is to present an interactive image cloud representation including the image clouds. Each image cloud includes a representative image and a number of associated images.Type: GrantFiled: November 11, 2019Date of Patent: March 29, 2022Assignee: International Business Machines CorporationInventors: Peter Bak, Yevgeny Burshtein, Daniel Nechemia Rotman
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Patent number: 11238982Abstract: A system for managing medical events, includes: at least one medical sensor, configured to output a plurality of sensor measurements; at least one display; at least one hardware processor connected to the medical sensor and the display, and adapted to: receive a plurality of events, each having a time of occurrence, including the plurality of measurements and a plurality of external events; identify a target sequence of events in the plurality of events; identify in the plurality of events a plurality of matching sequences, each including a sequence of events matching the target sequence; augment each of the matching sequences with some temporally related events according to a predefined time test; cluster the plurality of augmented sequences in a plurality of clusters according to a temporal distribution of events; and display on the display a visual representation of the plurality of clusters according to a predefined set of similarity criteria.Type: GrantFiled: January 11, 2018Date of Patent: February 1, 2022Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Peter Bak, Avi Yaeli
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Patent number: 11055359Abstract: A computer-implemented method, computerized apparatus and computer program product for hierarchical objects linkage data visualization. A visualization of linkage data comprising a plurality of connections between a set of source objects and a set of target objects is obtained with respect to a predetermined level of hierarchy defined over attributes of at least one of the sets, wherein attributes of the objects and connections therebetween are represented in the visualization as nodes and links of a bipartite graph respectively. A spatial layout of links of a node is modified based on a relative position of each neighbor node thereof in an adjacent level, wherein neighboring nodes represent attributes of one or more objects which share in common an attribute represented by the node, wherein the relative position is determined based on a visualization restricted to the neighboring nodes so as to obtain a position preserving layout.Type: GrantFiled: May 7, 2018Date of Patent: July 6, 2021Assignee: International Business Machines CorporationInventors: Peter Bak, Ofer Haim Biller, Rotem Blinder, Tal Daniel, Adir Even, Oded Sofer, Mazal Yakoobov
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Publication number: 20210141829Abstract: An example system includes a processor to receive a number of videos. The processor is to generate a number of image clouds based on the videos. The processor is to present an interactive image cloud representation including the image clouds. Each image cloud includes a representative image and a number of associated images.Type: ApplicationFiled: November 11, 2019Publication date: May 13, 2021Inventors: Peter Bak, Yevgeny Burshtein, Daniel Nechemia Rotman
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Patent number: 10989172Abstract: A method for the determination of the deflection of a wind turbine blade is provided. A distance between at least one root location towards a root end of the wind turbine blade and at least one tip location towards a tip end of the wind turbine blade is measured. A blade deflection profile is then calculated based on the measured distance between the root and tip locations and a known modal profile of the wind turbine blade.Type: GrantFiled: September 10, 2015Date of Patent: April 27, 2021Assignee: LM WP PATENT HOLDING A/SInventors: Peter Bæk, Michael Klitgaard, Claus Byskov
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Publication number: 20210042287Abstract: An example computer-implemented method includes receiving, via a processor, a dataset of objects to be tested for positivity violations. The method includes generating, via the processor, a feature matrix based on features extracted from the objects. The method also includes generating, via the processor, decision trees to group the objects into homogenous groups based on entropy and generate a random forest to compute consistency of violations. The method further includes detecting, via the processor, a positivity violation based on an entropy threshold, a consistency threshold, and a statistical significance threshold being exceeded. The method further includes generating, via the processor, an interactive representation to display the positivity violation.Type: ApplicationFiled: August 7, 2019Publication date: February 11, 2021Inventors: PETER BAK, EHUD KARAVANI, YISHAI SHIMONI
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Patent number: 10885239Abstract: An example system includes a processor to receive temperature data from a plurality of sensors disposed at locations more sensitive to temperature change in a plurality of server racks. The processor is to also generate a statistical model comprising a continuous spatial statistical distribution of temperature values based on the temperature data. The processor is to further generate a pseudo heat map based on the statistical model.Type: GrantFiled: August 7, 2016Date of Patent: January 5, 2021Assignee: International Business Machines CorporationInventors: Peter Bak, Jonathan Bnayahu, Ido Levy, Amir Malki
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Patent number: 10818051Abstract: A pathway for each entity in a cohort may be extracted from raw data comprising a plurality of events. A common graph structure may be created based the extracted pathways. For each cohort, a relative signature trait may be computed for each edge based on a number of appearances of the edge in the extracted pathways that are associated with the cohort. A relationship expression may be obtained. The relationship expression may be with respect to at least two cohorts for which relative signature traits were computed. The common graph structure may be processed based on the relationship expression to determine an output label for each edge. A visualization of the common graph structure may be displayed.Type: GrantFiled: December 10, 2018Date of Patent: October 27, 2020Assignee: International Business Machines CorporationInventors: Peter Bak, Swapnil Chhabra, Joern Jaskolowski, Adam Perer, Avi Yaeli
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Patent number: 10746562Abstract: A computer-implemented method, computerized apparatus and computer program product for efficient solution of nearest object problems. A set of objects having non-point shapes representable by one or more geometric elements are obtained. For each object in the set the one or more geometric elements are sampled to obtain a set of points representing the set of objects. A Voronoi diagram is constructed for the set of points, whereby a subdivision of a space accommodating the set of objects into a plurality of cells, each cell containing a single point of the set of points and defining a region of closest neighbors of the point, is obtained. Cells containing points representing the same object are aggregated into a unified cell defining an estimated region of closest neighbors of the object.Type: GrantFiled: December 19, 2018Date of Patent: August 18, 2020Assignee: International Business Machines CorporationInventors: Peter Bak, Jonathan Bnayahu, Yuval Nardi, Eli Packer
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Patent number: 10692254Abstract: There is provided a method of creating a cohort clinical pathway graph based on knowledge-driven manual user input and automated data-driven mining comprising: receiving via a graphical user interface (GUI), manual selections including: knowledge-driven variable(s) denoting clinically significant values representing elements of a clinical decision making process, and an anchoring location of each knowledge-driven node denoting a respective knowledge-drive variable within a directed acyclic graph (DAG), computing individual clinical pathways for each of the sampled population of patients by automatically computing data-driven nodes denoting the data-driven discovery of event types relative to the manual selections, and aggregating the individual clinical pathways to compute a cohort clinical pathway DAG, wherein the cohort clinical pathway DAG includes nodes comprising the knowledge-driven nodes, the data-driven nodes, and links connecting the nodes, each link denoting an automatically discovered sequence betwType: GrantFiled: March 2, 2018Date of Patent: June 23, 2020Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Avi Yaeli, Peter Bak, Adam Perer, Shay Segal
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Publication number: 20200184691Abstract: A pathway for each entity in a cohort may be extracted from raw data comprising a plurality of events. A common graph structure may be created based the extracted pathways. For each cohort, a relative signature trait may be computed for each edge based on a number of appearances of the edge in the extracted pathways that are associated with the cohort. A relationship expression may be obtained. The relationship expression may be with respect to at least two cohorts for which relative signature traits were computed. The common graph structure may be processed based on the relationship expression to determine an output label for each edge. A visualization of the common graph structure may be displayed.Type: ApplicationFiled: December 10, 2018Publication date: June 11, 2020Inventors: PETER BAK, Swap Chhabra, Joern Jaskolowsky, Adam Perer, Avi Yaeli
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Publication number: 20190340304Abstract: A computer-implemented method, computerized apparatus and computer program product for hierarchical objects linkage data visualization. A visualization of linkage data comprising a plurality of connections between a set of source objects and a set of target objects is obtained with respect to a predetermined level of hierarchy defined over attributes of at least one of the sets, wherein attributes of the objects and connections therebetween are represented in the visualization as nodes and links of a bipartite graph respectively. A spatial layout of links of a node is modified based on a relative position of each neighbor node thereof in an adjacent level, wherein neighboring nodes represent attributes of one or more objects which share in common an attribute represented by the node, wherein the relative position is determined based on a visualization restricted to the neighboring nodes so as to obtain a position preserving layout.Type: ApplicationFiled: May 7, 2018Publication date: November 7, 2019Inventors: Peter Bak, Ofer Haim Biller, Rotem Blinder, Tal Daniel, Adir Even, Oded Sofer, Mazal Yakoobov
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Publication number: 20190272654Abstract: There is provided a method of creating a cohort clinical pathway graph based on knowledge-driven manual user input and automated data-driven mining comprising: receiving via a graphical user interface (GUI), manual selections including: knowledge-driven variable(s) denoting clinically significant values representing elements of a clinical decision making process, and an anchoring location of each knowledge-driven node denoting a respective knowledge-drive variable within a directed acyclic graph (DAG), computing individual clinical pathways for each of the sampled population of patients by automatically computing data-driven nodes denoting the data-driven discovery of event types relative to the manual selections, and aggregating the individual clinical pathways to compute a cohort clinical pathway DAG, wherein the cohort clinical pathway DAG includes nodes comprising the knowledge-driven nodes, the data-driven nodes, and links connecting the nodes, each link denoting an automatically discovered sequence betwType: ApplicationFiled: March 2, 2018Publication date: September 5, 2019Inventors: Avi Yaeli, Peter Bak, Adam Perer, Shay Segal
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Patent number: 10394897Abstract: Visualizations of a serial process are provided. A process model of a serial process is constructed using an underlying statististical model. The process model represents each instance of the serial process as a series of interconnected nodes, wherein (i) the serial process includes a plurality of events; (ii) each node is associated with an event and a time at which the associated event occurred in an instance of the serial process; and (iii) connectors link nodes together to form the series of interconnected nodes, the connectors representing stages of serial process. The stages are scored and categorized into various categories based, at least in part, on the process model. One or more of the categories is associated with outlier stages. A visualization of the process model is presented such that the visualization associates the stages of the instances of serial process with respective categories.Type: GrantFiled: September 11, 2015Date of Patent: August 27, 2019Assignee: International Business Machines CorporationInventors: Peter Bak, Matthias Kormaksson, Yuval Nardi, Gilad M. Saadoun, Harold J. Ship
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Publication number: 20190214131Abstract: A system for managing medical events, includes: at least one medical sensor, configured to output a plurality of sensor measurements; at least one display; at least one hardware processor connected to the medical sensor and the display, and adapted to: receive a plurality of events, each having a time of occurrence, including the plurality of measurements and a plurality of external events; identify a target sequence of events in the plurality of events; identify in the plurality of events a plurality of matching sequences, each including a sequence of events matching the target sequence; augment each of the matching sequences with some temporally related events according to a predefined time test; cluster the plurality of augmented sequences in a plurality of clusters according to a temporal distribution of events; and display on the display a visual representation of the plurality of clusters according to a predefined set of similarity criteria.Type: ApplicationFiled: January 11, 2018Publication date: July 11, 2019Inventors: PETER BAK, AVI YAELI
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Publication number: 20190211801Abstract: A wind turbine blade and a method of manufacturing same are disclosed. The wind turbine blade comprises a profiled contour with leading and trailing edges and a chord extending there between, a blade shell with pressure and suction sides, a first main spar cap integrated in the pressure side, a second main spar cap integrated in the suction side, and one or more shear webs connected between the first main spar cap and the second main spar cap, wherein the blade shell comprises at least a first load carrying structure arranged at the leading edge or the trailing edge, wherein the first load carrying structure has a first extension including a first primary extension on a first side of the chord, wherein the first primary extension is at least 60% of the first extension.Type: ApplicationFiled: June 23, 2017Publication date: July 11, 2019Applicant: LM Wind Power US Technology APSInventors: Morten RAVN, Peter HANSEN, Simon BERG BOJESEN, Casper SKOVBY, Mads DØSSING, Peter BÆK, Christian Frank ANDERSEN, Michael KLITGAARD, Mark Olaf SLOT
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Publication number: 20190120653Abstract: A computer-implemented method, computerized apparatus and computer program product for efficient solution of nearest object problems. A set of objects having non-point shapes representable by one or more geometric elements are obtained. For each object in the set the one or more geometric elements are sampled to obtain a set of points representing the set of objects. A Voronoi diagram is constructed for the set of points, whereby a subdivision of a space accommodating the set of objects into a plurality of cells, each cell containing a single point of the set of points and defining a region of closest neighbors of the point, is obtained. Cells containing points representing the same object are aggregated into a unified cell defining an estimated region of closest neighbors of the object.Type: ApplicationFiled: December 19, 2018Publication date: April 25, 2019Inventors: PETER BAK, Jonathan Bnayahu, Yuval Nardi, Eli Packer
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Patent number: 10267645Abstract: A computer-implemented method, computerized apparatus and computer program product for efficient solution of nearest object problems. A set of objects having non-point shapes representable by one or more geometric elements are obtained. For each object in the set the one or more geometric elements are sampled to obtain a set of points representing the set of objects. A Voronoi diagram is constructed for the set of points, whereby a subdivision of a space accommodating the set of objects into a plurality of cells, each cell containing a single point of the set of points and defining a region of closest neighbors of the point, is obtained. Cells containing points representing the same object are aggregated into a unified cell defining an estimated region of closest neighbors of the object.Type: GrantFiled: February 17, 2016Date of Patent: April 23, 2019Assignee: International Business Machines CorporationInventors: Peter Bak, Jonathan Bnayahu, Yuval Nardi, Eli Packer