Patents by Inventor Matei Stroila

Matei Stroila 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).

  • Publication number: 20240073647
    Abstract: Methods, computer-readable media, software, and system may generally build and quantify mobility patterns based on user location data, both at an individual level and an aggregate level. The system may determine the origin and destination data for each trip taken by a user. The system may then define areas of mobility using a mobility graph built from the data. The graph may include nodes and edges. In some examples, the nodes are constructed from the origins and destinations of the trajectories using spatial clustering techniques. Further, the edges between nodes may be constructed based on the trips between them, such as two nodes are connected by an edge if there is at least one trip between them. The edges may be given different weights based on trip frequencies. The system may then determine a region of mobility using the generated mobility graph and data clustering techniques.
    Type: Application
    Filed: September 13, 2023
    Publication date: February 29, 2024
    Inventors: Matei Stroila, Narayanan Alwar, Timothy W. Gibson, Sunil Chintakindi
  • Patent number: 11898865
    Abstract: Aspects of the disclosure relate to using machine learning methods for customized output generation. A computing platform may train a model (using historical data) by classifying the historical data by a trip context, a device interaction context, and physical condition context, or a personality context, and training models using the classified historical data. The computing platform may monitor a data source system to collect new data, which may include information about multiple drivers. The computing platform may generate, by inputting the new data into the model, a customized driving output for a first driver, where the customized driving output is based at least in part on information about a second driver. The computing platform may send, to a computing device, the customized driving output and commands directing the computing device to display the customized driving output, which may cause the computing device to display the customized driving output.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: February 13, 2024
    Assignee: Allstate Insurance Company
    Inventors: Chanakykumar Bhavsar, Surender Kumar, Matei Stroila
  • Publication number: 20230362590
    Abstract: Methods, computer-readable media, software, and system may generally identify, determine, and understand the significance of commute location data using telematics data. The system and methods may identify significant commute location data and points by analyzing telematics data and capturing GPS locations associated with the mobility of a user. The commute location data may be classified as data points including origin, destination, and waypoints. This commute location data may be used with metadata to identify significant locations associated with the user. The commute location data may also be used with metadata to understand mobility behavior of the user. Lastly, the commute location data may be used with metadata to determine risk associated with the user, such as based on a risk map.
    Type: Application
    Filed: May 4, 2023
    Publication date: November 9, 2023
    Inventors: Matei Stroila, Narayanan Alwar, Timothy W. Gibson, Sunil Chintakindi
  • Patent number: 11800323
    Abstract: Methods, computer-readable media, software, and system may generally build and quantify mobility patterns based on user location data, both at an individual level and an aggregate level. The system may determine the origin and destination data for each trip taken by a user. The system may then define areas of mobility using a mobility graph built from the data. The graph may include nodes and edges. In some examples, the nodes are constructed from the origins and destinations of the trajectories using spatial clustering techniques. Further, the edges between nodes may be constructed based on the trips between them, such as two nodes are connected by an edge if there is at least one trip between them. The edges may be given different weights based on trip frequencies. The system may then determine a region of mobility using the generated mobility graph and data clustering techniques.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: October 24, 2023
    Assignee: Allstate Insurance Company
    Inventors: Matei Stroila, Narayanan Alwar, Timothy W. Gibson, Sunil Chintakindi
  • Patent number: 11770682
    Abstract: Methods, computer-readable media, software, and system may generally identify, determine, and understand the significance of commute location data using telematics data. The system and methods may identify significant commute location data and points by analyzing telematics data and capturing GPS locations associated with the mobility of a user. The commute location data may be classified as data points including origin, destination, and waypoints. This commute location data may be used with metadata to identify significant locations associated with the user. The commute location data may also be used with metadata to understand mobility behavior of the user. Lastly, the commute location data may be used with metadata to determine risk associated with the user, such as based on a risk map.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: September 26, 2023
    Assignee: Allstate Insurance Company
    Inventors: Matei Stroila, Narayanan Alwar, Timothy W. Gibson, Sunil Chintakindi
  • Publication number: 20230252573
    Abstract: Methods, computer-readable media, software, and apparatuses include receiving, from a plurality of risk information sources, risk information associated with a user account, wherein the risk information includes a plurality of risk components, determining, for each of the plurality of risk components, an impact score and a risk probability by applying a machine learning model to risk information associated with the user account, generating an interactive risk index dashboard including a plurality of interactive risk index elements, wherein each of the plurality of interactive risk index elements is associated with a risk component of the plurality of risk components, and displaying, on the display of the apparatus, the interactive risk index dashboard, wherein each of the plurality of interactive risk index elements is displayed in a portion of the interactive risk index dashboard in accordance with a respective determined impact score and risk probability.
    Type: Application
    Filed: September 13, 2022
    Publication date: August 10, 2023
    Inventors: Sunil Chintakindi, Howard Hayes, Matei Stroila
  • Publication number: 20230059450
    Abstract: Methods, computer-readable media, software, and system may generally identify, determine, and understand the significance of commute location data using telematics data. The system and methods may identify significant commute location data and points by analyzing telematics data and capturing GPS locations associated with the mobility of a user. The commute location data may be classified as data points including origin, destination, and waypoints. This commute location data may be used with metadata to identify significant locations associated with the user. The commute location data may also be used with metadata to understand mobility behavior of the user. Lastly, the commute location data may be used with metadata to determine risk associated with the user, such as based on a risk map.
    Type: Application
    Filed: August 17, 2021
    Publication date: February 23, 2023
    Inventors: Matei Stroila, Narayanan Alwar, Timothy W. Gibson, Sunil Chintakindi
  • Publication number: 20230054547
    Abstract: Methods, computer-readable media, software, and system may generally build and quantify mobility patterns based on user location data, both at an individual level and an aggregate level. The system may determine the origin and destination data for each trip taken by a user. The system may then define areas of mobility using a mobility graph built from the data. The graph may include nodes and edges. In some examples, the nodes are constructed from the origins and destinations of the trajectories using spatial clustering techniques. Further, the edges between nodes may be constructed based on the trips between them, such as two nodes are connected by an edge if there is at least one trip between them. The edges may be given different weights based on trip frequencies. The system may then determine a region of mobility using the generated mobility graph and data clustering techniques.
    Type: Application
    Filed: August 17, 2021
    Publication date: February 23, 2023
    Inventors: Matei Stroila, Narayanan Alwar, Timothy W. Gibson, Sunil Chintakindi
  • Patent number: 11449950
    Abstract: Methods, computer-readable media, software, and apparatuses include receiving, from a plurality of risk information sources, risk information associated with a user account, wherein the risk information includes a plurality of risk components, determining, for each of the plurality of risk components, an impact score and a risk probability by applying a machine learning model to risk information associated with the user account, generating an interactive risk index dashboard including a plurality of interactive risk index elements, wherein each of the plurality of interactive risk index elements is associated with a risk component of the plurality of risk components, and displaying, on the display of the apparatus, the interactive risk index dashboard, wherein each of the plurality of interactive risk index elements is displayed in a portion of the interactive risk index dashboard in accordance with a respective determined impact score and risk probability.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: September 20, 2022
    Assignee: Allstate Insurance Company
    Inventors: Sunil Chintakindi, Howard Hayes, Matei Stroila
  • Publication number: 20220270176
    Abstract: Methods, computer-readable media, software, and apparatuses include receiving, from a plurality of risk information sources, risk information associated with a user account, wherein the risk information includes a plurality of risk components, determining, for each of the plurality of risk components, an impact score and a risk probability by applying a machine learning model to risk information associated with the user account, generating an interactive risk index dashboard including a plurality of interactive risk index elements, wherein each of the plurality of interactive risk index elements is associated with a risk component of the plurality of risk components, and displaying, on the display of the apparatus, the interactive risk index dashboard, wherein each of the plurality of interactive risk index elements is displayed in a portion of the interactive risk index dashboard in accordance with a respective determined impact score and risk probability.
    Type: Application
    Filed: February 19, 2021
    Publication date: August 25, 2022
    Inventors: Sunil Chintakindi, Howard Hayes, Matei Stroila
  • Publication number: 20220179978
    Abstract: Methods, computer-readable media, software, systems and apparatuses may receive, from a user device, notification of a user enrolling in a privacy incident protection application, receive, from the user device, user account information associated with one or more user accounts of the user, where the user account information includes a plurality of contextual settings, determine a risk footprint associated with the user based on the user account information, monitor the one or more user accounts, receive an indication of an incident based on monitoring the one or more user accounts and based on the risk footprint, and transmit an incident notification to a data server provider associated with the incident. The incident notification may include instructions to perform a mitigation action associated with the incident.
    Type: Application
    Filed: December 9, 2020
    Publication date: June 9, 2022
    Inventors: Matei Stroila, Surender Kumar, Chanakykumar Bhavsar
  • Patent number: 11187542
    Abstract: An apparatus and methods provide trajectory data for a geographic area. Multiple probe data sets are received or identified from one or more mobile devices. The probe data sets include time values in a first sequence associated with location values in the first sequence. At least one of the probe data sets is modified to reverse the location values such that the modified probe data set includes time values in a first sequence associated with location values in a second sequence. A location clustering algorithm is performed on the plurality of probe data sets and the modified probe data set based on the location values.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: November 30, 2021
    Assignee: HERE Global B.V.
    Inventors: Tessa Berry, Matei Stroila, Onur Derin, Bo Xu
  • Patent number: 11170138
    Abstract: Apparatus and methods are described for identification of a geographic location for sign placement. Probe data is received for a geographic area, and the probe data is collected by one or more sensors. Trips including destinations within the geographic area are matched with road segments from a geographic database. At least one potential sign placement road segment is compared to road segments of the trip. One or more destinations are selected from the trips based on the comparison of the at least one sign placement road segment to the trip road segments.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: November 9, 2021
    Assignee: HERE Global B.V.
    Inventors: Matei Stroila, Bo Xu, Xidong Pi
  • Publication number: 20210285777
    Abstract: An approach is provided for automatically identifying transportation transition regions (e.g., off-road pickup/drop-off locations) based on probe trajectory data. The approach involves, for example, determining a geographic area that encompasses a point of interest and an associated off-road region. The approach also involves retrieving probe trajectories that intersect the geographic area. The approach further involves segmenting the one or more probe trajectories into a plurality of segments that include on-road and/or off-road segments. The approach also involves processing the plurality of segments to identify one or more transition segments that include a transition involving an on-road segment of the one or more on-road segments or an off-road segment of the one or more off-road segments. The approach further involves clustering one or more probe points of the one or more transition segments to identify the transportation transition region.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 16, 2021
    Inventors: Arash OSTADZADEH, Tessa BERRY, Matei STROILA, Aniket MITRA
  • Patent number: 11092443
    Abstract: An approach is provided for detecting stay points from probe data. The approach, for example, involves segmenting a probe trajectory into a first trajectory segment type (e.g., on-road), a second trajectory segment type (e.g., off-road), an unknown trajectory segment type, or a combination thereof. The approach also involves merging the unknown trajectory segment into either the first trajectory segment type or the second trajectory segment type based on a co-occurrence with the unknown trajectory segment. The approach further involves segmenting the first trajectory segment type into first sub-segments and the second trajectory segment type second sub-segments based on a minimum enclosing ball or any other bounding volume with a radius less than or equal to the distance threshold. The approach further involves processing each first sub-segment and each second sub-segment to determine stay points.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: August 17, 2021
    Assignee: HERE Global B.V.
    Inventors: Tessa Berry, Onur Derin, Matei Stroila, Aniket Mitra
  • Patent number: 10795363
    Abstract: A method, apparatus and computer program product are provided to facilitate movement of a pedestrian or bicyclist along a route. In the context of a method, routes of one or more autonomous vehicles and of a pedestrian or bicyclist are synchronized. The method includes receiving a route of the pedestrian or bicyclist that extends at least partially along a road network comprised of a plurality of road segments. The method also includes accessing routes to be driven by the one or more autonomous vehicles. The method further includes synchronizing the route of the pedestrians or bicyclists with the route of the one or more autonomous vehicles such that the one or more autonomous vehicles drive alongside the pedestrian or bicyclist while the pedestrian or bicyclist proceeds along with at least a portion of the route.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: October 6, 2020
    Assignee: HERE GLOBAL B.V.
    Inventor: Matei Stroila
  • Publication number: 20200271458
    Abstract: An apparatus and methods provide trajectory data for a geographic area. Multiple probe data sets are received or identified from one or more mobile devices. The probe data sets include time values in a first sequence associated with location values in the first sequence. At least one of the probe data sets is modified to reverse the location values such that the modified probe data set includes time values in a first sequence associated with location values in a second sequence. A location clustering algorithm is performed on the plurality of probe data sets and the modified probe data set based on the location values.
    Type: Application
    Filed: February 26, 2019
    Publication date: August 27, 2020
    Inventors: Tessa Berry, Matei Stroila, Onur Derin, Bo Xu
  • Patent number: 10694322
    Abstract: An apparatus for providing anonymity in geographic data for probes using a variable mix zone in a geographic region includes a geographic database, a mix zone generator, and a pseudonym generator. The geographic database is configured to store one or more map features in the geographic region. The mix zone generator is configured to define a mix zone boundary having a size based on the one or more map features and monitor probe data for at least one probe. The probe data including a location within a predetermined distance of the mix zone boundary. The pseudonym generator is configured to select a pseudonym for the at least one probe in response to the location of the probe data and apply the pseudonym for the at least one probe in the geographic data when the at least one probe exits the mix zone.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: June 23, 2020
    Assignee: HERE Global B.V.
    Inventors: Nirav Ajmeri, Raghavendran Balu, Bo Xu, Matei Stroila
  • Publication number: 20200158515
    Abstract: An approach is provided for detecting stay points from probe data. The approach, for example, involves segmenting a probe trajectory into a first trajectory segment type (e.g., on-road), a second trajectory segment type (e.g., off-road), an unknown trajectory segment type, or a combination thereof. The approach also involves merging the unknown trajectory segment into either the first trajectory segment type or the second trajectory segment type based on a co-occurrence with the unknown trajectory segment. The approach further involves segmenting the first trajectory segment type into first sub-segments and the second trajectory segment type second sub-segments based on a minimum enclosing ball or any other bounding volume with a radius less than or equal to the distance threshold. The approach further involves processing each first sub-segment and each second sub-segment to determine stay points.
    Type: Application
    Filed: November 20, 2018
    Publication date: May 21, 2020
    Inventors: Tessa BERRY, Onur DERIN, Matei STROILA, Aniket MITRA
  • Publication number: 20200142404
    Abstract: A method, apparatus and computer program product are provided to facilitate movement of a pedestrian or bicyclist along a route. In the context of a method, routes of one or more autonomous vehicles and of a pedestrian or bicyclist are synchronized. The method includes receiving a route of the pedestrian or bicyclist that extends at least partially along a road network comprised of a plurality of road segments. The method also includes accessing routes to be driven by the one or more autonomous vehicles. The method further includes synchronizing the route of the pedestrians or bicyclists with the route of the one or more autonomous vehicles such that the one or more autonomous vehicles drive alongside the pedestrian or bicyclist while the pedestrian or bicyclist proceeds along with at least a portion of the route.
    Type: Application
    Filed: November 2, 2018
    Publication date: May 7, 2020
    Applicant: HERE GLOBAL B.V.
    Inventor: Matei STROILA