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.

Date of Patent:
May. 07, 2024

Filed:

Dec. 29, 2020
Applicant:

Tata Consultancy Services Limited, Mumbai, IN;

Inventors:

Tejasvi Malladi, Chennai, IN;

Karpagam Murugappan, Chennai, IN;

Depak Sudarsanam, Chennai, IN;

Ramasubramanian Suriyanarayanan, Chennai, IN;

Arunchandar Vasan, Chennai, IN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06Q 30/00 (2023.01); G06F 18/214 (2023.01); G06N 3/006 (2023.01); G06N 20/00 (2019.01); G06Q 10/02 (2012.01); G06Q 10/04 (2023.01);
U.S. Cl.
CPC ...
G06N 3/006 (2013.01); G06F 18/2155 (2023.01); G06N 20/00 (2019.01); G06Q 10/02 (2013.01); G06Q 10/04 (2013.01);
Abstract

Considering the dependency of a flight hold time on multitude of dynamically varying factors, determining an optimal hold time balancing between passenger utility and airline utility is challenging. State of art approaches are limited to use of only deterministic approaches with limited ML assistance that require huge labelled training data. Embodiments disclosed herein provide a method and system for computing and recommending optimal hold time for every flight of an airline so as to minimize passenger misconnects in airline operations through Reinforcement Learning (RL). The method disclosed utilizes RL, which is trained to make decision at a flight level considering local factors while still adhering to the global objective based on global factors. Further method introduces business constants in the rewards to the RL agents bringing in airline specific flexibility in reward function.


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