Patents by Inventor Murali Aravamudan

Murali Aravamudan 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: 10121493
    Abstract: The present disclosure provides systems and methods for selecting and presenting content items based on user input. The method includes receiving first input intended to identify a desired content item among content items associated with metadata, determining that an input portion has an importance measure exceeding a threshold, and providing feedback identifying the input portion. The method further includes receiving second input, and inferring user intent to alter or supplement the first input with the second input. The method further includes, upon inferring intent to alter the first input, determining an alternative query by modifying the first input based on the second input, and, upon inferring intent to supplement the first input, determining an alternative query by combining the first input and the second input. The method further includes selecting and presenting a subset of content items based on comparing the alternative query and metadata associated with the subset.
    Type: Grant
    Filed: May 7, 2014
    Date of Patent: November 6, 2018
    Assignee: VEVEO, INC.
    Inventors: Murali Aravamudan, Girish Welling, Daren Gill, Sankar Ardhanari, Rakesh Barve, Sashikumar Venkataraman
  • Publication number: 20180260445
    Abstract: Systems and methods are disclosed for processing a search request received from a user. A method includes providing access to content items associated with metadata. The method includes providing information about at least one search previously performed for a user, and providing access to information describing relationships between at least one of the content items and the metadata. The method includes receiving a present input from the user intended to identify a desired content item. Upon determining that results from the previous search did not satisfy the search request from the user, the method includes determining an intent shared by the previous search and the present input based on comparing (i) the relationship information, (ii) the previous search, and (iii) the present input. The method also includes selecting and presenting a subset of content items based on comparing the shared intent and the metadata.
    Type: Application
    Filed: March 6, 2018
    Publication date: September 13, 2018
    Inventors: Murali Aravamudan, Sashikumar Venkataraman, Rakesh Barve, Ahmed Nizam Mohaideen Pathurudeen
  • Patent number: 10037326
    Abstract: A method of selecting and presenting content based on learned user preferences is provided. The method includes providing a content system including a set of content items organized by genre characterizing the content items, and wherein the set of content items contains microgenre metadata further characterizing the content items. The method also includes receiving search input from the user for identifying desired content items and, in response, presenting a subset of content items to the user. The method further includes receiving content item selection actions from the user and analyzing the microgenre metadata within the selected content items to learn the preferred microgenres of the user. The method includes, in response to receiving subsequent user search input, selecting and presenting content items in an order that portrays as relatively more relevant those content items containing microgenre metadata that more closely match the learned microgenre preferences of the user.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: July 31, 2018
    Assignee: Veveo, Inc.
    Inventors: Murali Aravamudan, Ajit Rajasekharan, Kajamalai G. Ramakrishnan
  • Patent number: 10031968
    Abstract: A system and method of processing a search request is provided. Identification of a desired content item is based on comparing a topic of the search request to previous user input. The method includes providing access to a set of content items with metadata that describes the corresponding content items and providing information about previous searches. The method further includes receiving a present input from the user and determining a relatedness measure between the information about the previous searches and an element of the present input. If the relatedness measure is high, the method also includes selecting a subset of content items based on comparing the present input and information about the previous searches with the metadata that describes the subset of content items. Otherwise, the method includes selecting a subset of content items based on comparing the present input with the metadata that describes the subset of content items.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: July 24, 2018
    Assignee: VEVEO, INC.
    Inventors: Sashikumar Venkataraman, Ahmed Nizam Mohaideen Pathurudeen, K China Srinivasulu Reddy, Mangesh Dattatray Pujari, Soumyadip Majumder, Rakesh Barve, Murali Aravamudan
  • Patent number: 9946757
    Abstract: Systems and methods are disclosed for processing a search request received from a user. A method includes providing access to content items associated with metadata. The method includes providing information about at least one search previously performed for a user, and providing access to information describing relationships between at least one of the content items and the metadata. The method includes receiving a present input from the user intended to identify a desired content item. Upon determining that results from the previous search did not satisfy the search request from the user, the method includes determining an intent shared by the previous search and the present input based on comparing (i) the relationship information, (ii) the previous search, and (iii) the present input. The method also includes selecting and presenting a subset of content items based on comparing the shared intent and the metadata.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: April 17, 2018
    Assignee: VEVEO, INC.
    Inventors: Murali Aravamudan, Sashikumar Venkataraman, Rakesh Barve, Ahmed Nizam Mohaideen Pathurudeen
  • Publication number: 20180091844
    Abstract: The present disclosure provides user interface methods of and systems for displaying at least one available action overlaid on an image, comprising displaying an image; selecting at least one action and assigning a ranking weight thereto based on at least one of (1) image content, (2) current device location, (3) location at which the image was taken, (4) date of capturing the image; (5) time of capturing the image; and (6) a user preference signature representing prior actions chosen by a user and content preferences learned about the user; and ranking the at least one action based on its assigned ranking weight.
    Type: Application
    Filed: August 14, 2017
    Publication date: March 29, 2018
    Inventors: Murali Aravamudan, Ajit Rajasekharan
  • Publication number: 20180082197
    Abstract: Disclosed systems, methods, and computer readable media can detect an association between semantic entities and generate semantic information between entities. For example, semantic entities and associated semantic collections present in knowledge bases can be identified. A time period can be determined and divided into time slices. For each time slice, word embeddings for the identified semantic entities can be generated; a first semantic association strength between a first semantic entity input and a second semantic entity input can be determined; and a second semantic association strength between the first semantic entity input and semantic entities associated with a semantic collection that is associated with the second semantic entity can be determined. An output can be provided based on the first and second semantic association strengths.
    Type: Application
    Filed: September 22, 2017
    Publication date: March 22, 2018
    Inventors: Murali ARAVAMUDAN, Venkataramanan SOUNDARARAJAN, Ajit RAJASEKHARAN, William GIBSON
  • Publication number: 20180024996
    Abstract: A method of and system for enhanced local-device content discovery is disclosed. A method includes providing a local collection of content items and associated metacontent on a device. The metacontent describes the informational content of the corresponding content items. A remote catalog of metacontent items and information describing relationships between the metacontent items is provided. Input is received from the user for finding at least one desired content item and a search query is formed including at least one metacontent item of the remote catalog based on matching the input from the user with metacontent items of the catalog and further based on the information describing relationships between the metacontent items. A subset of content items of the local collection associated with metacontent that at least partially matches the search query is selected and presented on a display device based on at least one ranking criterion.
    Type: Application
    Filed: June 6, 2017
    Publication date: January 25, 2018
    Inventors: Rakesh Barve, Sashikumar Venkataraman, Pankaj Garg, Ganesh Ramamoorthy, Kajamalai G. Ramakrishnan, Murali Aravamudan
  • Publication number: 20170365254
    Abstract: A method for using speech disfluencies detected in speech input to assist in interpreting the input is provided. The method includes providing access to a set of content items with metadata describing the content items, and receiving a speech input intended to identify a desired content item. The method further includes detecting a speech disfluency in the speech input and determining a measure of confidence of a user in a portion of the speech input following the speech disfluency. If the confidence measure is lower than a threshold value, the method includes determining an alternative query input based on replacing the portion of the speech input following the speech disfluency with another word or phrase. The method further includes selecting content items based on comparing the speech input, the alternative query input (when the confidence measure is low), and the metadata associated with the content items.
    Type: Application
    Filed: August 31, 2017
    Publication date: December 21, 2017
    Inventors: Murali Aravamudan, Daren Gill, Sashikumar Venkataraman, Vineet Agarwal, Ganesh Ramamoorthy
  • Patent number: 9799328
    Abstract: A method for using speech disfluencies detected in speech input to assist in interpreting the input is provided. The method includes providing access to a set of content items with metadata describing the content items, and receiving a speech input intended to identify a desired content item. The method further includes detecting a speech disfluency in the speech input and determining a measure of confidence of a user in a portion of the speech input following the speech disfluency. If the confidence measure is lower than a threshold value, the method includes determining an alternative query input based on replacing the portion of the speech input following the speech disfluency with another word or phrase. The method further includes selecting content items based on comparing the speech input, the alternative query input (when the confidence measure is low), and the metadata associated with the content items.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: October 24, 2017
    Assignee: VEVEO, INC.
    Inventors: Murali Aravamudan, Daren Gill, Sashikumar Venkataraman, Vineet Agarwal, Ganesh Ramamoorthy
  • Patent number: 9736524
    Abstract: The present disclosure provides user interface methods of and systems for displaying at least one available action overlaid on an image, comprising displaying an image; selecting at least one action and assigning a ranking weight thereto based on at least one of (1) image content, (2) current device location, (3) location at which the image was taken, (4) date of capturing the image; (5) time of capturing the image; and (6) a user preference signature representing prior actions chosen by a user and content preferences learned about the user; and ranking the at least one action based on its assigned ranking weight.
    Type: Grant
    Filed: January 6, 2012
    Date of Patent: August 15, 2017
    Assignee: VEVEO, INC.
    Inventors: Murali Aravamudan, Ajit Rajasekharan
  • Patent number: 9712482
    Abstract: In some aspects, control circuitry may detect a social media interaction associated with a user. Control circuitry may then identify a symbol associated with the interaction, map the symbol to first media asset metadata, and identify a set of media asset metadata. Control circuitry may further compare the identified media asset metadata to a set of attributes of the user's profile, and identifying second media asset metadata and a first field of the second media asset metadata from the set of media asset metadata that matches attributes of the set of attributes of the user's profile. Control circuitry may then search databases to identify collections of media asset for recommendation to the user by identifying media assets that include the second media asset metadata in a field corresponding to the first field. Lastly, control circuitry may perform an action to provide the user with access to the collection.
    Type: Grant
    Filed: February 18, 2015
    Date of Patent: July 18, 2017
    Assignee: Veveo, Inc.
    Inventor: Murali Aravamudan
  • Patent number: 9703779
    Abstract: A method of and system for enhanced local-device content discovery is disclosed. A method includes providing a local collection of content items and associated metacontent on a device. The metacontent describes the informational content of the corresponding content items. A remote catalog of metacontent items and information describing relationships between the metacontent items is provided. Input is received from the user for finding at least one desired content item and a search query is formed including at least one metacontent item of the remote catalog based on matching the input from the user with metacontent items of the catalog and further based on the information describing relationships between the metacontent items. A subset of content items of the local collection associated with metacontent that at least partially matches the search query is selected and presented on a display device based on at least one ranking criterion.
    Type: Grant
    Filed: February 2, 2011
    Date of Patent: July 11, 2017
    Assignee: Veveo, Inc.
    Inventors: Rakesh Barve, Sashikumar Venkataraman, Pankaj Garg, Ganesh Ramamoorthy, Kajamalai G. Ramakrishnan, Murali Aravamudan
  • Patent number: 9690833
    Abstract: Methods and systems for text disambiguation and context designation in incremental search are provided. A method for selecting items in response to ambiguous keystrokes entered by a user and unambiguous metadata associated with a previously selected search result includes receiving ambiguous keystrokes, selecting and presenting a first subset of items and metadata associated with the items presented based on the ambiguous keystrokes. The method also includes receiving a selection of one of the items from the user, and, in response to a locking operation received from the user, locking in fixed relation at least one of the ambiguous keystrokes to at least one metadata term associated with the selected item. The method further includes, subsequent to receiving the locking operation, selecting and presenting a second subset of items based at least in part on the locked metadata term, and presenting the second subset of items.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: June 27, 2017
    Assignee: VEVEO, INC.
    Inventors: Rakesh Barve, Sashikumar Venkataraman, Murali Aravamudan, Manish Mohan Sharma, Pankaj Garg, Sankar Ardhanari
  • Publication number: 20170139907
    Abstract: A method of selecting and presenting content based on learned user preferences is provided. The method includes providing a content system including a set of content items organized by genre characterizing the content items, and wherein the set of content items contains microgenre metadata further characterizing the content items. The method also includes receiving search input from the user for identifying desired content items and, in response, presenting a subset of content items to the user. The method further includes receiving content item selection actions from the user and analyzing the microgenre metadata within the selected content items to learn the preferred microgenres of the user. The method includes, in response to receiving subsequent user search input, selecting and presenting content items in an order that portrays as relatively more relevant those content items containing microgenre metadata that more closely match the learned microgenre preferences of the user.
    Type: Application
    Filed: November 23, 2016
    Publication date: May 18, 2017
    Inventors: Murali Aravamudan, Ajit Rajasekharan, Kajamalai G. Ramakrishnan
  • Publication number: 20170017719
    Abstract: A method of disambiguating user intent in conversational interactions for information retrieval is disclosed. The method includes providing access to a set of content items with metadata describing the content items and providing access to structural knowledge showing semantic relationships and links among the content items. The method further includes providing a user preference signature, receiving a first input from the user that is intended by the user to identify at least one desired content item, and determining an ambiguity index of the first input. If the ambiguity index is high, the method determines a query input based on the first input and at least one of the structural knowledge, the user preference signature, a location of the user, and the time of the first input and selects a content item based on comparing the query input and the metadata associated with the content item.
    Type: Application
    Filed: September 27, 2016
    Publication date: January 19, 2017
    Inventors: Murali Aravamudan, Rakesh Barve, Sashikumar Venkataraman, Vineet Agarwal, Abhijit Savarkar, Ganesh Ramamoorthy, Ahmed Nizam Mohaideen Pathurudeen, K China Srinivasulu Reddy
  • Patent number: 9538251
    Abstract: Systems and methods for automatically enabling subtitles are provided. A user request is received from a user input device to access a first media asset. A type of activity associated with the user is detected in response to receiving the user request. The type of activity is cross-referenced with a database of activity types associated with subtitles stored in a storage device. A subtitles setting is automatically enabled when the subtitles setting is disabled, in response to determining that the type of activity associated with the user is associated with subtitles.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: January 3, 2017
    Assignee: Rovi Guides, Inc.
    Inventor: Murali Aravamudan
  • Patent number: 9525918
    Abstract: Systems and methods for automatically enabling subtitles are provided. A user request to enable subtitles setting is received while the user is viewing a first media asset. A characteristic associated with the first media asset is retrieved. An indication of user preference for subtitles of media assets associated with the retrieved characteristic is automatically stored in response to receiving the user request. The subtitles setting is automatically enabled when the subtitles setting is disabled, based on the stored indication, when a second media asset that is associated with the retrieved characteristic is accessed.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: December 20, 2016
    Assignee: Rovi Guides, Inc.
    Inventor: Murali Aravamudan
  • Publication number: 20160360264
    Abstract: Systems and methods are provided herein for enabling a user to easily revert back to a conceptual boundary of a media stream that is not predefined by an editor or user. In some embodiments, control circuitry may execute a natural language engine to heuristically determine a plurality of conceptual boundaries of the media stream as the media stream is presented. When control circuitry executes the natural language engine, control circuitry may identify a semantic clue in the media stream and may determine a context of the semantic clue. Control circuitry may, based on the semantic clue and the context, determine that the semantic clue occurs at a conceptual boundary. In response to a user command to return to a previously presented conceptual boundary of the plurality of conceptual boundaries, control circuitry may cause the media stream to be presented from the previously presented conceptual boundary.
    Type: Application
    Filed: June 2, 2015
    Publication date: December 8, 2016
    Inventors: Ajit Rajasekharan, Murali Aravamudan
  • Publication number: 20160350388
    Abstract: Methods and systems for text disambiguation and context designation in incremental search are provided. A method for selecting items in response to ambiguous keystrokes entered by a user and unambiguous metadata associated with a previously selected search result includes receiving ambiguous keystrokes, selecting and presenting a first subset of items and metadata associated with the items presented based on the ambiguous keystrokes. The method also includes receiving a selection of one of the items from the user, and, in response to a locking operation received from the user, locking in fixed relation at least one of the ambiguous keystrokes to at least one metadata term associated with the selected item. The method further includes, subsequent to receiving the locking operation, selecting and presenting a second subset of items based at least in part on the locked metadata term, and presenting the second subset of items.
    Type: Application
    Filed: May 26, 2016
    Publication date: December 1, 2016
    Inventors: Rakesh Barve, Sashikumar Venkataraman, Murali Aravamudan, Manish Mohan Sharma, Pankaj Garg, Sankar Ardhanari