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:
Feb. 02, 2021
Filed:
Nov. 30, 2016
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Jonas F. Dias, Rio de Janiero, BR;
Angelo E. M. Ciarlini, Rio de Janiero, BR;
Rômulo Teixeira de Abreu Pinho, Niteroi, BR;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Methods and apparatus are provided for taking snapshots to train prediction models and improve workflow execution. An exemplary method for managing execution of a workflow comprising one or more sub-workflows comprises parsing and interpreting a definition of the workflow and the one or more sub-workflows; flattening the workflow and the sub-workflows into a directed acyclic graph where nodes represent activities and edges represent partial-order constraints; collecting provenance data about executions of the workflow according to the directed acyclic graph; taking snapshots of the collected provenance data as a representation of a state of the workflow execution; calculating one or more quality metrics regarding the execution of the workflow; associating the snapshots to the quality metrics; training one or more prediction models of the quality metrics based on the snapshots of the workflow executions; and processing the prediction models during a real-time execution of the workflow to adjust the execution of the workflow. The snapshots are triggered using graph-based and/or time-based triggering techniques.