公开(公告)号：US20250005397A1

公开(公告)日：2025-01-02

申请号：US18588534

申请日：2024-02-27

Applicant: Microsoft Technology Licensing, LLC

Inventor： Daniela ALEXANDER ,  Ahsanul HAQUE ,  Rajesh Shashikant KORDE ,  Minglei HUANG ,  Rui ZHU

IPC: G06N5/04 ,  G06N20/00

Abstract: Methods and systems are provided for determining the category of a software application utilizing machine learning (ML) and knowledge graph techniques, and for controlling access to the application by a user based on the category and configured time restrictions for the user. The system includes a feature set extractor and a category predictor with a trained ML model. The trained ML model generates the category of the application based on a feature(s) of the application. The generated category is indicated in a data structure. An access request handler receives a request related to access to the application from a user device. A category determiner determines the category of the application from the data structure. A time usage manager determines an available time usage for the category and the specified user. The access arbiter responds to the request from the user device with the available time usage.