Patents by Inventor Gediminas Adomavicius

Gediminas Adomavicius 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: 7603331
    Abstract: A system and method for generating and validating a user profile (25) for a user based on a static profile (10) and a dynamic profile (15) of the user. The method and system compresses the dynamic rules (15) into aggregated rules so that the user can view a comparatively small number of the aggregated rules and select the desired rules from the aggregated rules based on user desired criteria. The method and system validates user rules (60) using a processing device, which are retrieved from a storage device. The user rules are separated into at least one subset of a user set. Then, it is determined if a particular rule of the at least one subset is one of acceptable, unacceptable and undecided based on a defined criteria (415). If the particular rules of the at least one subset are acceptable, the particular rules of the at least one subset are provided (e.g. assigned) to a corresponding user (435).
    Type: Grant
    Filed: March 7, 2005
    Date of Patent: October 13, 2009
    Assignee: New York University
    Inventors: Alexander S. Tuzhilin, Gediminas Adomavicius
  • Publication number: 20050149460
    Abstract: A system and method for generating and validating a user profile (25) for a user based on a static profile (10) and a dynamic profile (15) of the user. The method and system compresses the dynamic rules (15) into aggregated rules so that the user can view a comparatively small number of the aggregated rules and select the desired rules from the aggregated rules based on user desired criteria. The method and system validates user rules (60) using a processing device, which are retrieved from a storage device. The user rules are separated into at least one subset of a user set. Then, it is determined if a particular rule of the at least one subset is one of acceptable, unacceptable and undecided based on a defined criteria (415). If the particular rules of the at least one subset are acceptable, the particular rules of the at least one subset are provided (e.g. assigned) to a corresponding user (435).
    Type: Application
    Filed: March 7, 2005
    Publication date: July 7, 2005
    Inventors: Alexander Tuzhilin, Gediminas Adomavicius
  • Patent number: 6871186
    Abstract: A system and method for generating and validating a user profile (25) for a user based on a static profile (10) and a dynamic profile (15) of the user. The method and system compresses the dynamic rules (15) into aggregated rules so that the user can view a comparatively small number of the aggregated rules and select the desired rules from the aggregated rules based on user-desired criteria. The method and system validates user rules (60) using a processing device, which are retrieved from a storage device. The user rules are seperated into at least one subset of a user set. Then, it is determined if a particular rule of the at least one subset is one of acceptable, unacceptable and undecided based on a defined criteria (415). If the particular rules of the at least one subset are acceptable, the particular rules of the at least one subset are provided (e.g. assigned) to a corresponding user (435).
    Type: Grant
    Filed: November 13, 1998
    Date of Patent: March 22, 2005
    Assignee: New York University
    Inventors: Alexander S. Tuzhilin, Gediminas Adomavicius
  • Publication number: 20040103092
    Abstract: A process, system and computer software are rovided to facilitate at least one recommendation to one or more users (420) and/or one or more applications (430) using multidimensional data (410). In particular, the multidimensional data (410) which define a multidimensional space (400) is accessed. The multidimensional space (400) can have more than two dimensions, each capable of providing variable information. Then, information from the multidimensional space is retrieved. Further, the recommendation is generated based on the retrieved information. In addition, it is possible to generate a recommendation-specific query (440). This can be performed by generating the recommendation-specific query (440) to access a multidimensional cube and retrieve data stored therein. Then, the recommendation can be issued based on teh data retrieved from the multidimensional cube.
    Type: Application
    Filed: August 16, 2003
    Publication date: May 27, 2004
    Inventors: Alexander Tuzhilin, Gediminas Adomavicius
  • Patent number: 6292797
    Abstract: A user specifies a hierarchical action tree via user input device and user interface element. The action tree is arranged in a tree of file directories, with each node of the tree corresponding to a file directory (or path). The user then specifies classes of patterns assigned to each node (directory) of the tree using data mining queries or pattern templates. Once the system is so initialized, the pattern templates and data mining queries are executed, retrieving the patterns specified by the user from a database. The retrieved patterns assigned to a node of the tree are then stored in a file in the corresponding file directory. The user may now act on the discovered patterns and use the organized file structure. A pattern discovery optimization element periodically checks if the database has changed substantially, and if it has re-executes the data mining queries and pattern templates which update the contents of the file structure accordingly.
    Type: Grant
    Filed: August 6, 1998
    Date of Patent: September 18, 2001
    Assignee: New York University
    Inventors: Alexander S. Tuzhilin, Gediminas Adomavicius