Evan D Bloom

US Patent:

20190173896, Jun 6, 2019

Filed:

Feb 8, 2019

Appl. No.:

16/271619

Inventors:

- MCLEAN VA, US
Jacob Sisk - Orinda CA, US
Evan Bloom - Oakland CA, US
Craig Gimby - Chesterfield VA, US
Xin Sun - Dublin CA, US

Assignee:

CAPITAL ONE SERVICES, LLC - MCLEAN VA

International Classification:

H04L 29/06
G06F 16/2457
G06F 16/9038
G06Q 10/06
G06F 21/55
G06F 21/60
H04W 12/12
G06N 7/00
G06Q 20/40

Abstract:

Systems and methods are disclosed for identifying resources responsible for events. In one embodiment, a method may include determining a number of unique actors in a plurality of actors that have accessed the resource. The method may further include identifying from the plurality of actors a set of affected actors that has been affected by an event and identifying from the set of affected actors a subset of resource-affected actors that accessed the resource prior to being affected by the event. The method may further include determining a number of resource-affected actors in the subset of resource-affected actors and, based on the number of unique actors and the number of resource-affected actors, determining an event score for the resource. The event score may be a lower bound of a confidence interval of a binomial proportion of the number of resource-affected actors to the number of unique actors.

US Patent:

20180191745, Jul 5, 2018

Filed:

Dec 26, 2017

Appl. No.:

15/854030

Inventors:

- MCLEAN VA, US
Jacob Sisk - Orinda CA, US
Evan Bloom - Oakland CA, US
Craig Gimby - Chesterfield VA, US
Xin Sun - Dublin CA, US

Assignee:

CAPITAL ONE SERVICES, LLC - MCLEAN VA

International Classification:

H04L 29/06
G06F 21/60
G06Q 20/40

Abstract:

Systems and methods are disclosed for identifying resources responsible for events. In one embodiment, a method may include determining a number of unique actors in a plurality of actors that have accessed the resource. The method may further include identifying from the plurality of actors a set of affected actors that has been affected by an event and identifying from the set of affected actors a subset of resource-affected actors that accessed the resource prior to being affected by the event. The method may further include determining a number of resource-affected actors in the subset of resource-affected actors and, based on the number of unique actors and the number of resource-affected actors, determining an event score for the resource. The event score may be a lower bound of a confidence interval of a binomial proportion of the number of resource-affected actors to the number of unique actors.

US Patent:

20180191750, Jul 5, 2018

Filed:

Dec 28, 2017

Appl. No.:

15/856614

Inventors:

- MCLEAN VA, US
Jacob Sisk - Orinda CA, US
Evan Bloom - Oakland CA, US
Craig Gimby - Chesterfield VA, US
Xin Sun - Dublin CA, US

Assignee:

CAPITAL ONE SERVICES, LLC - MCLEAN VA

International Classification:

H04L 29/06
G06N 7/00
G06F 17/30
H04W 12/12

Abstract:

Systems and methods are disclosed for identifying resources responsible for events. In one embodiment, a method may include determining a number of unique actors in a plurality of actors that have accessed the resource. The method may further include identifying from the plurality of actors a set of affected actors that has been affected by an event and identifying from the set of affected actors a subset of resource-affected actors that accessed the resource prior to being affected by the event. The method may further include determining a number of resource-affected actors in the subset of resource-affected actors and, based on the number of unique actors and the number of resource-affected actors, determining an event score for the resource. The event score may be a lower bound of a confidence interval of a binomial proportion of the number of resource-affected actors to the number of unique actors.