Steven P Abrams

US Patent:

6564322, May 13, 2003

Filed:

Jan 26, 1999

Appl. No.:

09/237226

Inventors:

David H. Jameson - Chappaqua NY
Charles P. Tresser - Mamaroneck NY
Chai W. Wu - Poughquag NY
Steven R. Abrams - New City NY
Shmuel Windgrad - Scarsdale NY

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

H04L 900

US Classification:

713176, 713179

Abstract:

A watermark in the form of an added message is attached to a digital recording so that a significant content of the recording is completely unchanged by the process in the sense that any reader commonly used for such recording will extract from the recording exactly what would have been extracted in the case the added message had not been attached. This is done by hiding the added message in the error correcting code (ECC) for the significant content of the recording.

US Patent:

20210020301, Jan 21, 2021

Filed:

Jul 15, 2020

Appl. No.:

16/930005

Inventors:

- Westport CT, US
David FERRUCCI - Wilton CT, US
Vincent L. MARSHALL - Wilton CT, US
Steven ABRAMS - New City NY, US

International Classification:

G16H 20/70
G09B 19/00

Abstract:

A meta model may be provided as a global structure providing flexible or customizable options for a specific ontology designed by a system operator. A meta model may include generic structures, such as attributes, attribute categories, and attribute properties. A system operator may configure a set of specific attributes, attribute categories, and synthesis rules within the meta model to define a desired ontology, customizing the system to a specific purpose. A system can receive assertions about points of interest known to the system, and store information about attributes of points of interest based on the specified ontology.