公开(公告)号：US20220150330A1

公开(公告)日：2022-05-12

申请号：US17582998

申请日：2022-01-24

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi ,  Dhritiman Sagar

IPC: H04L67/01 ,  H04W8/22 ,  G06F3/12 ,  G06N3/04 ,  H04N21/41 ,  H04L51/04

Abstract: An example method comprises: receiving, at a server from a first client device, a request for access to a client feature on the first client device; determining, by the server, an applicable rule for the access request, the applicable rule having a plurality of nodes; determining, by the server, device capabilities needed for the determined rule; determining, by the server, nodes that can be executed and nodes that cannot be executed, based on the device capabilities, the nodes that can be executed including device hardware capabilities and the nodes that cannot be executed including real-time device capabilities; executing, by the server nodes that can be executed to reach a partial decision for the applicable rule; pruning the applicable rule to remove executed nodes and generate a pruned rule that includes nodes that cannot be executed; transmitting the pruned rule and partial decision to the first client device.

公开(公告)号：US11258738B1

公开(公告)日：2022-02-22

申请号：US16586621

申请日：2019-09-27

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi

IPC: H04L12/58 ,  H04L12/24 ,  H04L51/063 ,  H04L51/222 ,  H04L51/226 ,  H04L41/0893

Abstract: An example method comprises: receiving, at the server from a first client device, a request for access to a client feature on the first client device; determining, by the server, an applicable rule for the access request, the applicable rule having a plurality of nodes; determining, by the server, device capabilities needed for the determined rule; determining, by the server, nodes that can be executed and nodes that cannot be executed, based on the device capabilities; executing, by the server, nodes that can be executed to reach a partial decision for the applicable rule; pruning the rule to remove executed nodes and generate a pruned rule that includes nodes that cannot be executed; transmitting the pruned rule and partial decision to the device. The pruned rule is executed on the first client device with partial decision to generate a final decision. The client feature is configured based on the decision.

公开(公告)号：US20210216426A1

公开(公告)日：2021-07-15

申请号：US17215378

申请日：2021-03-29

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi

IPC: G06F11/30 ,  G06F8/70 ,  H04L29/08 ,  G06F8/65 ,  G06F11/34 ,  H04L12/24 ,  H04L12/58

Abstract: Aspects of the present disclosure involve a system and method for performing operations comprising providing to a client device, a messaging application comprising multiple features; accessing a configuration rule that associates a device property rule with a feature; determining at a first point in time, that a property of the client device matches the device property rule associated with the configuration rule; in response to determining that the property of the client device matches the device property rule associated with the configuration rule, enabling the feature on the client device at the first point in time; receiving an updated property of the client device at a second point in time; and in response to determining that the updated property of the client device fails to match the device property rule associated with the configuration rule at the second point in time, disabling the feature on the client device.

公开(公告)号：US10990495B1

公开(公告)日：2021-04-27

申请号：US16384490

申请日：2019-04-15

Applicant: Snap Inc.

Inventor： Michael Ronald Cieslak ,  Jiayao Yu ,  Kai Chen ,  Farnaz Azmoodeh ,  Michael David Marr ,  Jun Huang ,  Zahra Ferdowsi

IPC: G06F8/65 ,  G06F11/30 ,  H04L12/24 ,  H04L29/08 ,  G06F8/70 ,  H04L12/58 ,  G06F11/34

Abstract: Aspects of the present disclosure involve a system and method for performing operations comprising providing to a client device, a messaging application comprising multiple features; accessing a configuration rule that associates a device property rule with a feature; determining at a first point in time, that a property of the client device matches the device property rule associated with the configuration rule; in response to determining that the property of the client device matches the device property rule associated with the configuration rule, enabling the feature on the client device at the first point in time; receiving an updated property of the client device at a second point in time; and in response to determining that the updated property of the client device fails to match the device property rule associated with the configuration rule at the second point in time, disabling the feature on the client device.