The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 23, 2021
Filed:
Oct. 11, 2019
International Business Machines Corporation, Armonk, NY (US);
Roger C. Raphael, San Jose, CA (US);
Rajesh M. Desai, San Jose, CA (US);
Sonali Surange, San Rafael, CA (US);
Hani Talal Jamjoon, Cos Cob, CT (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method adapts a dataflow instance. A set of source data nodes, a set of terminal data nodes, and a set of computation nodes in the dataflow are identified from a directed graph. The set of computation nodes performs operations on data flowing from the set of source data nodes through computation nodes and onwards to terminal data nodes in the dataflow. The data nodes are evaluated with policies and a user context. A number of transformation compute nodes is computed from the policy decisions and added downstream of the set of source data nodes and optionally upstream of the set of terminal data nodes when the data, the dataflow or system does not meet the declared policies without the necessary computed number of transformation compute nodes. The number of transformation compute nodes are an additional portion of the overall set of computation nodes to enforce the declared policy.