Patents by Inventor Roelof van Zwol

Roelof van Zwol 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: 9349129
    Abstract: Disclosed herein are aspects associated with contextual, or related, media enrichment presentation item of a media object served via the internet. A request to annotate a media object in connection with the media object's presentation is received, and a media object identifier and a profile identifier are obtained. The media object's information is retrieved using the media object identifier, and a profile is retrieved using the profile identifier. A response including one or more references to one or more media enrichment presentation items is transmitted, each reference to a media enrichment presentation item comprising information for use in retrieving the media enrichment presentation item for presentation in connection with presentation of the media object.
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: May 24, 2016
    Assignee: YAHOO! INC.
    Inventors: Roelof van Zwol, Lluis Garcia Pueyo, Lyndon Kennedy, Yash Dayal, Mridul Muralidharan, Thomas Gulik, Tejaswi Kasturi
  • Patent number: 9317602
    Abstract: A method of providing in-context exploration of a query results web page, wherein the web page has at least one element and a plurality of query results, receives an indication of interest in the at least one element, and in response to the indication, emphasizes at least one query result relative to the plurality of query results.
    Type: Grant
    Filed: December 11, 2008
    Date of Patent: April 19, 2016
    Assignee: Yahoo! Inc.
    Inventor: Roelof van Zwol
  • Patent number: 9262532
    Abstract: Example methods, apparatuses, or articles of manufacture are disclosed that may be implemented using one or more computing devices to facilitate or otherwise support one or more processes or operations associated with ranking entity facets using user-click feedback.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: February 16, 2016
    Assignee: Yahoo! Inc.
    Inventors: Lluis Garcia Pueyo, Mridul Muralidharan, Roelof van Zwol
  • Patent number: 9177207
    Abstract: Software for supervised learning extracts a set of pixel-level features from each source image in collection of source images. Each of the source images is associated with a thumbnail created by an editor. The software also generates a collection of unique bounding boxes for each source image. And the software calculates a set of region-level features for each bounding box. Each region-level feature results from the aggregation of pixel values for one of the pixel-level features. The software learns a regression model, using the calculated region-level features and the thumbnail associated with the source image. Then the software chooses a thumbnail from a collection of unique bounding boxes in a new image, based on application of the regression model. The software uses a thumbnail received from an editor instead of the chosen thumbnail, if the chosen thumbnail is of insufficient quality as measured against a scoring threshold.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: November 3, 2015
    Assignee: Zynga Inc.
    Inventors: Lyndon Kennedy, Roelof van Zwol, Nicolas Torzec, Belle Tseng
  • Patent number: 9137574
    Abstract: Briefly, embodiments of a method or system of predicting media content preferences are disclosed.
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: September 15, 2015
    Assignee: Yahoo! Inc.
    Inventors: Adam Rae, Lluis Garcia Pueyo, Roelof van Zwol
  • Publication number: 20150131900
    Abstract: Software for supervised learning extracts a set of pixel-level features from each source image in collection of source images. Each of the source images is associated with a thumbnail created by an editor. The software also generates a collection of unique bounding boxes for each source image. And the software calculates a set of region-level features for each bounding box. Each region-level feature results from the aggregation of pixel values for one of the pixel-level features. The software learns a regression model, using the calculated region-level features and the thumbnail associated with the source image. Then the software chooses a thumbnail from a collection of unique bounding boxes in a new image, based on application of the regression model. The software uses a thumbnail received from an editor instead of the chosen thumbnail, if the chosen thumbnail is of insufficient quality as measured against a scoring threshold.
    Type: Application
    Filed: January 16, 2015
    Publication date: May 14, 2015
    Inventors: Lyndon Kennedy, Roelof van Zwol, Nicolas Torzec, Belle Tseng
  • Patent number: 9020244
    Abstract: Techniques are described herein for selecting representative images for video items using a trained machine learning engine. A training set is fed to a machine learning engine. The training set includes, for each image in the training set, input parameter values and an externally-generated score. Once a machine learning model has been generated based on the training set, input parameters for unscored images are fed to the trained machine learning engine. Based on the machine learning model, the trained machine learning engine generates scores for the images. To select a representative image for a particular video item, candidate images for that particular video item may be ranked based on their scores, and the candidate image with the top score may be selected as the representative image for the video item.
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: April 28, 2015
    Assignee: Yahoo! Inc.
    Inventors: Roelof van Zwol, Lluis Garcia Pueyo
  • Patent number: 8938116
    Abstract: Software for supervised learning extracts a set of pixel-level features from each source image in collection of source images. Each of the source images is associated with a thumbnail created by an editor. The software also generates a collection of unique bounding boxes for each source image. And the software calculates a set of region-level features for each bounding box. Each region-level feature results from the aggregation of pixel values for one of the pixel-level features. The software learns a regression model, using the calculated region-level features and the thumbnail associated with the source image. Then the software chooses a thumbnail from a collection of unique bounding boxes in a new image, based on application of the regression model.
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: January 20, 2015
    Assignee: Yahoo! Inc.
    Inventors: Lyndon Kennedy, Roelof van Zwol, Nicolas Torzec, Belle Tseng
  • Publication number: 20140133763
    Abstract: Subject matter disclosed herein relates to electronic image object or logo recognition.
    Type: Application
    Filed: January 17, 2014
    Publication date: May 15, 2014
    Applicant: Yahoo! Inc.
    Inventors: Roelof van Zwol, Lluis Garcia Pueyo, Stefan Matthias Romberg
  • Publication number: 20140100951
    Abstract: A variety of computer based service that permit users to edit, compose, upload, or otherwise generate content also provide for the integration of sponsored media into presentations along with user-generated content. An exemplary service generates text based on user input, provides tags based on the text to a sponsored media repository, receives a sponsored media data structure in return, and formats sponsored media from the data structure for display to the user.
    Type: Application
    Filed: December 10, 2013
    Publication date: April 10, 2014
    Applicant: Yahoo! Inc.
    Inventor: Roelof van Zwol
  • Patent number: 8639714
    Abstract: A variety of computer based service that permit users to edit, compose, upload, or otherwise generate content also provide for the integration of sponsored media into presentations along with user-generated content. An exemplary service generates text based on user input, provides tags based on the text to a sponsored media repository, receives a sponsored media data structure in return, and formats sponsored media from the data structure for display to the user.
    Type: Grant
    Filed: August 29, 2007
    Date of Patent: January 28, 2014
    Assignee: Yahoo! Inc.
    Inventor: Roelof van Zwol
  • Patent number: 8634654
    Abstract: Subject matter disclosed herein relates to electronic image object or logo recognition.
    Type: Grant
    Filed: April 15, 2011
    Date of Patent: January 21, 2014
    Assignee: Yahoo! Inc.
    Inventors: Roelof van Zwol, Luis Garcia Pueyo, Stefan Romberg
  • Publication number: 20130346182
    Abstract: Multimedia features extracted from display advertisements may be integrated into a click prediction model for improving click prediction accuracy. Multimedia features may help capture the attractiveness of ads with similar contents or aesthetics. Numerous multimedia features (in addition to user, advertiser and publisher features) may be utilized for the purposes of improving click prediction in ads with limited or no history.
    Type: Application
    Filed: June 20, 2012
    Publication date: December 26, 2013
    Applicant: YAHOO! INC.
    Inventors: Haibin Cheng, Roelof van Zwol, Javad Azimi, Eren Manavoglu, Ruofei Zhang, Yang Zhou, Vidhya Navalpakkam
  • Patent number: 8527564
    Abstract: An approach for responding to a text-based query for a digital image is provided. A request that identifies one or more keywords is received. A number of annotated digital images are selected based on a previously determined optimum quantity of annotated digital images. Composite data is gathered from each annotated digital image and a set of candidate digital images is selected based on the composite data. The set of candidate images are the digital images, of a set of digital images, which have a visual appearance that is most similar to the composite data. A response is generated that identifies those digital images which are most responsive to the one or more keywords. Alternatively, a partitioned response is generated which identifies dissimilar sets of digital images.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: September 3, 2013
    Assignee: Yahoo! Inc.
    Inventors: Roelof Van Zwol, Ximena Olivares
  • Publication number: 20130148903
    Abstract: Subject matter disclosed herein relates to image object recognition or retrieval.
    Type: Application
    Filed: December 8, 2011
    Publication date: June 13, 2013
    Applicant: Yahool Inc.
    Inventors: Roelof van Zwol, Lluis Garcia Pueyo
  • Publication number: 20130148880
    Abstract: Software for supervised learning extracts a set of pixel-level features from each source image in collection of source images. Each of the source images is associated with a thumbnail created by an editor. The software also generates a collection of unique bounding boxes for each source image. And the software calculates a set of region-level features for each bounding box. Each region-level feature results from the aggregation of pixel values for one of the pixel-level features. The software learns a regression model, using the calculated region-level features and the thumbnail associated with the source image. Then the software chooses a thumbnail from a collection of unique bounding boxes in a new image, based on application of the regression model.
    Type: Application
    Filed: December 8, 2011
    Publication date: June 13, 2013
    Applicant: Yahoo! Inc.
    Inventors: Lyndon Kennedy, Roelof van Zwol, Nicolas Torzec, Belle Tseng
  • Publication number: 20130142418
    Abstract: Techniques are described herein for selecting representative images for video items using a trained machine learning engine. A training set is fed to a machine learning engine. The training set includes, for each image in the training set, input parameter values and an externally-generated score. Once a machine learning model has been generated based on the training set, input parameters for unscored images are fed to the trained machine learning engine. Based on the machine learning model, the trained machine learning engine generates scores for the images. To select a representative image for a particular video item, candidate images for that particular video item may be ranked based on their scores, and the candidate image with the top score may be selected as the representative image for the video item.
    Type: Application
    Filed: December 6, 2011
    Publication date: June 6, 2013
    Inventors: Roelof van Zwol, Lluis Garcia Pueyo
  • Patent number: 8429176
    Abstract: The present invention is directed towards systems and methods for extending media annotations using collective knowledge. The method according to one embodiment of the present invention comprises receiving a plurality of content items and associated annotations. The method further normalizes the plurality of associated annotations and calculates pair frequencies for the plurality of associated annotations. The method then retrieves a plurality of alternative annotations and provides the plurality of alternative annotations.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: April 23, 2013
    Assignee: Yahoo! Inc.
    Inventors: Borkur Sigurbjornsson, Roelof van Zwol
  • Publication number: 20130097285
    Abstract: Disclosed herein are aspects associated with contextual, or related, media enrichment presentation item of a media object served via the internet. A request to annotate a media object in connection with the media object's presentation is received, and a media object identifier and a profile identifier are obtained. The media object's information is retrieved using the media object identifier, and a profile is retrieved using the profile identifier. A response including one or more references to one or more media enrichment presentation items is transmitted, each reference to a media enrichment presentation item comprising information for use in retrieving the media enrichment presentation item for presentation in connection with presentation of the media object.
    Type: Application
    Filed: October 17, 2011
    Publication date: April 18, 2013
    Inventors: Roelof van Zwol, Lluis Garcia Pueyo, Lyndon Kennedy, Yash Dayal, Mridul Muralidharan, Thomas Gulik, Tejaswi Kasturi
  • Patent number: 8386935
    Abstract: Disclosed herein is an ability to create segments of content, such as video, audio, multimedia, image, animation, interactive, etc. content, to associate metadata to each segment created, and to generate a summary of content comprising one or more segments using the metadata associated with the content segments. One or more acticons represented as icons in a user interface displayable to a user can be used to indicate a starting and/or ending point for a content segment. An acticon can represent an occurrence in the content, or a reaction of a user experiencing the content, for example.
    Type: Grant
    Filed: May 6, 2009
    Date of Patent: February 26, 2013
    Assignee: Yahoo! Inc.
    Inventors: Roelof van Zwol, Chris Theodore Kalaboukis, Lluis Garcia Pueyo, Georgina Ramirez Camps