公开(公告)号：US20240403186A1

公开(公告)日：2024-12-05

申请号：US18807743

申请日：2024-08-16

Applicant: Amazon Technologies, Inc.

Inventor： Vaibhav Bhushan Sharma ,  Andrew Jude Gacek ,  Michael William Whalen ,  Saswat Padhi ,  Andrew Apicelli ,  Raveesh Yadav ,  Samuel Bayless ,  Roman Pruzhanskiy ,  Rajat Gupta ,  Harshil Rajeshkumar Shah ,  Fernando Dias Pauer ,  Ankush Das ,  Dhivashini Jaganathan

IPC: G06F11/34 ,  G06F11/30 ,  G06F11/36 ,  H04L67/62

Abstract: System and methods for IoT event detector correctness verification. Detector models (e.g., state-based models including variables, states, transitions and actions) take IoT device data as input and detect, based on the data, events that triggers actions. To verify a correctness of the models prior to deploying the models at scale, an event detector model correctness checker obtains a representation of a definition of the model, verifies, based on analysis of the model definition, whether the model complies with correctness properties, and generates a report indicating whether the model complies. Example correctness properties include a reachability correctness property that indicates that respective states or actions are reachable according to the definition of the event detector model. The analysis may be accessed via an interface element and may result in generation of a report that identifies a location of non-compliance within the model definition.

公开(公告)号：US12093160B1

公开(公告)日：2024-09-17

申请号：US17543585

申请日：2021-12-06

Applicant: Amazon Technologies, Inc.

Inventor： Vaibhav Bhushan Sharma ,  Andrew Jude Gacek ,  Michael William Whalen ,  Saswat Padhi ,  Andrew Apicelli ,  Raveesh Yadav ,  Samuel Bayless ,  Roman Pruzhanskiy ,  Rajat Gupta ,  Harshil Rajeshkumar Shah ,  Fernando Dias Pauer ,  Ankush Das ,  Dhivashini Jaganathan

IPC: G06F11/00 ,  G06F11/30 ,  G06F11/34 ,  G06F11/36 ,  H04L67/62

CPC classification number: G06F11/3447 ,  G06F11/3013 ,  G06F11/3476 ,  G06F11/3604 ,  H04L67/62

Abstract: System and methods for IoT event detector correctness verification. Detector models (e.g., state-based models including variables, states, transitions and actions) take IoT device data as input and detect, based on the data, events that triggers actions. To verify a correctness of the models prior to deploying the models at scale, an event detector model correctness checker obtains a representation of a definition of the model, verifies, based on analysis of the model definition, whether the model complies with correctness properties, and generates a report indicating whether the model complies. Example correctness properties include a reachability correctness property that indicates that respective states or actions are reachable according to the definition of the event detector model. The analysis may be accessed via an interface element and may result in generation of a report that identifies a location of non-compliance within the model definition.