Patents by Inventor David Cohn

David Cohn 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: 20070027701
    Abstract: A system and method is described for using a component business model to partition a business into non-overlapping components, and then allocating different components to appropriate organizing strategies, based on attribute values assigned to each component. In the best mode of implementation there are two attributes: whether or not the component differentiates the business within the market place; and whether the component is industry standard or is tailored by the organization. These attributes and their values map the components of the business to a matrix. Based on the combination of attribute values in each cell of the matrix, available organizing strategies are also mapped to the matrix, thereby identifying for each component an appropriate organizing strategy.
    Type: Application
    Filed: July 15, 2005
    Publication date: February 1, 2007
    Inventors: David Cohn, Robert Dill, David Flaxer, George Galambos, Robert Guttman, Raman Harishankar, David Kress, Christopher Murasso, Jeffrey Neville, Clifford Pickover, George Pohle, Guy Rackham, Shanker Ramamurthy, John Smith, Stephen Smith, Laurie Tropiano, John Vergo
  • Publication number: 20070021993
    Abstract: A method and system is described for an enterprise architecture being viewed through a component business model of an organization, where the artifacts of the enterprise architecture are mapped to corresponding elements of the component business model. A metamodel is used to integrate a model of the enterprise architecture with the component business model. Views of the enterprise architecture are coupled to the layers of a component business model stack.
    Type: Application
    Filed: July 22, 2005
    Publication date: January 25, 2007
    Inventors: Ankur Chandra, David Cohn, David Flaxer, Anil Nigam, Guy Rackham, Jorge Sanz, John Vergo
  • Publication number: 20060224554
    Abstract: An information retrieval system includes a query revision architecture providing one or more query revisers, each of which implements a query revision strategy. A query rank reviser suggests known highly-ranked queries as revisions to a first query by initially assigning a rank to all queries, and identifying a set of known highly-ranked queries (KHRQ). Queries with a strong probability of being revised to a KHRQ are identified as nearby queries (NQ). Alternative queries that are KHRQs are provided as candidate revisions for a given query. For alternative queries that are NQs, the corresponding known highly-ranked queries are provided as candidate revisions.
    Type: Application
    Filed: November 22, 2005
    Publication date: October 5, 2006
    Inventors: David Bailey, Alexis Battle, David Cohn, Barbara Engelhardt, P. Nayak
  • Publication number: 20050233964
    Abstract: Compositions for and methods of treating patients with malignancies associated with overexpression of VEGF, particularly ovarian cancer.
    Type: Application
    Filed: February 7, 2005
    Publication date: October 20, 2005
    Inventors: Pravin Kaumaya, David Cohn
  • Publication number: 20050138284
    Abstract: A data storage system in which each of a set of disks has a first portion for either popular data or error correction information (parity or Reed-Solomon code symbols) associated with the popular data, and a second portion used for other data. A disk controller connected to the set of disks maintains a first popular data block in the first portion of a first of the set of disks and a second popular data block in the first portion of a second of the set of disks. The system maintains at least two of the disks in an active state. The active disks are selected to insure that any data in the popular data blocks can be determined from data stored in the active disks. An additional disk is maintained in an active state if write access is permitted or if there is an additional popular data block.
    Type: Application
    Filed: December 17, 2003
    Publication date: June 23, 2005
    Applicant: International Business Machines Corporation
    Inventors: David Cohn, Michael Kistler
  • Publication number: 20050086303
    Abstract: An enterprise system includes a plurality of artifacts (e.g., persons, objects, databases, autonomous elements, intelligent agents, information systems, etc), and a smart distance (e.g., a distance which may optimize the performance of the enterprise system) between the plurality of artifacts.
    Type: Application
    Filed: September 30, 2003
    Publication date: April 21, 2005
    Inventors: Yiming Ye, Haiyang Wang, Jen-Yao Chung, David Cohn, Fenno Heath, Jun-Jang Jeng, Santhosh Kumaran, Hui Lei, Pradir Nanbi
  • Patent number: 6182062
    Abstract: A multi-lingual information retrieval system which includes an information storage section for storing information, a data storage section for storing data for language conversion and for converting the stored information to strings of characters in natural language expressions in order to enable a person's interpretation, an interface section for user's interaction operations for information retrieval, a retrieval section for retrieving information from the information storage section in response to a request for a retrieval from the interface section, and an output section for outputting a retrieved result of the retrieval section. The data storage section coexistently stores the information therein in a plurality of different languages, thereby making possible to retrieve identical information by use of the plurality of different languages.
    Type: Grant
    Filed: August 21, 1996
    Date of Patent: January 30, 2001
    Assignee: Hitachi, Ltd.
    Inventors: Hiromichi Fujisawa, David Cohn, Atsushi Hatakeyama, Itsuko Kiuchi
  • Patent number: 5555408
    Abstract: An information retrieval system with good human-interface methods to give the system ease-of-use having two distinctive features with the first being visual interface and the second being natural language interpretation. The visual interface provides for one is visual interaction for local search and natural language interpretation provides for linguistic interaction for global search. The visual interface provides versatile views onto the contents of the knowledge base that the system has, controlling mechanisms for browsing through the knowledge base, a capability of showing relevant information for the users, and a mechanism for editing a query expression that describes information to retrieve. By using the visual interface for information retrieval, the users can easily create query expressions, by consulting and reacting with the system. The natural language interpretation makes use of a conceptual network as a knowledge-base that stores important concepts and relationships among these concepts.
    Type: Grant
    Filed: October 25, 1993
    Date of Patent: September 10, 1996
    Assignee: Hitachi, Ltd.
    Inventors: Hiromichi Fujisawa, David Cohn, Atsushi Hatakeyama, Itsuko Kiuchi
  • Patent number: 5404506
    Abstract: An information retrieval system with good human-interface methods to give the system ease-of-use having two distinctive features with the first being visual interface and the second being natural language interpretation. The visual interface provides for visual interaction for local search and natural language interpretation provides for linguistic interaction for global search. The visual interface provides versatile views onto the contents of the knowledge base that the system has, controlling mechanisms for browsing through the knowledge base, a capability of showing relevant information for the users, and a mechanism for editing a query expression that describes information to retrieve. By using the visual interface for information retrieval, the users can easily create query expressions, by consulting and reacting with the system. The natural language interpretation makes use of a conceptual network as a knowledge-base that stores important concepts and relationships among these concepts.
    Type: Grant
    Filed: February 10, 1992
    Date of Patent: April 4, 1995
    Assignee: Hitachi, Ltd.
    Inventors: Hiromichi Fujisawa, David Cohn, Atsushi Hatakeyama, Itsuko Kiuchi