公开(公告)号：US20230026371A1

公开(公告)日：2023-01-26

申请号：US17849266

申请日：2022-06-24

Applicant: Booz Allen Hamilton Inc.

Inventor： Jacob Swain ,  John-Paul Drouilhet ,  Joshua Peters ,  Igor Vaisman

IPC: F25B41/31 ,  F25B39/02 ,  F25B41/42

Abstract: An evaporator includes a cold plate configured to extract heat from one or more heat loads in proximity to the evaporator. The cold plate includes a housing, and a plurality of channels disposed through the housing, with at least one of the plurality of channels being a meandered channel.

公开(公告)号：US20220412619A1

公开(公告)日：2022-12-29

申请号：US17849252

申请日：2022-06-24

Applicant: Booz Allen Hamilton Inc.

Inventor： Jacob Swain ,  John-Paul Drouilhet ,  Joshua Peters ,  Igor Vaisman

IPC: F25B41/42 ,  F25B39/02

Abstract: A heat transfer apparatus includes a plurality of “n” number of control valves, each of the plurality of “n” number of control valves including a control valve inlet and a control valve outlet; a like plurality of “n” number of evaporator sections, each of the like plurality of “n” number of evaporator sections including an evaporator section inlet and an evaporator section outlet, each evaporator section inlet fluidly coupled to a corresponding one of the plurality of “n” number of control valve outlets, each evaporator section configured to extract heat from at least one heat load that is in thermal conductive or convective contact or proximate to the evaporator section; a refrigerant fluid inlet fluidly coupled to the like plurality of evaporator sections; and a refrigerant fluid outlet fluidly coupled to the like plurality of evaporator sections.

公开(公告)号：US20220373697A1

公开(公告)日：2022-11-24

申请号：US17326810

申请日：2021-05-21

Applicant: Booz Allen Hamilton Inc.

Inventor： James J. TER BEEST

IPC: G01S19/48 ,  G01S19/37

Abstract: A method and system to determine the position of a moveable platform relative to an object is disclosed. The method can include storing one or more synthetic models each trained by one of the one or more synthetic model datasets corresponding to one or more objects in a database; capturing an image of the object by one or more sensors associated with the moveable platform; identifying the object by comparing the captured image of the object to the one or more synthetic model datasets; generating a first model output using a first synthetic model of the one or more synthetic models, the first model output including a first relative coordinate position and a first spatial orientation of the moveable platform; and generating a platform coordinate output and a platform spatial orientation output of the moveable platform at the first position based on the first model output.

公开(公告)号：US11348364B2

公开(公告)日：2022-05-31

申请号：US16719068

申请日：2019-12-18

Applicant: Booz Allen Hamilton Inc.

Inventor： Edward Raff

IPC: G06V40/00 ,  G06V40/12 ,  G06N3/04 ,  G06N3/08

Abstract: Biometrics fingerprint matching has been done with a heavily hand-tuned and designed process of classical computer vision techniques for several decades. This approach has led to accurate solutions for solving crimes today and, as such, little effort has been devoted to using deep learning in this domain. Exemplary embodiments disclosed herein leverage synthetic data generators to train a neural fingerprint enhancer to improve matching accuracy on real fingerprint images.

公开(公告)号：US20220141248A1

公开(公告)日：2022-05-05

申请号：US17575917

申请日：2022-01-14

Applicant: Booz Allen Hamilton Inc.

Inventor： Chelsea VELA ,  Justin HOFFMAN

IPC: H04L9/40

Abstract: A system for generating a cyber-attack to penetrate a network. The system includes an identification module configured to identify at least one vulnerability of the network by examining at least one of a node of the network, data transmission within the network, or data received from a cyber defense mechanism; a generation module configured to generate a cyber-attack based on the at least one vulnerability of the network, and a goal to be achieved by the cyber-attack. The system includes a penetration module configured to penetrate the network with the cyber-attack and determine an effectiveness rating of the penetration; and a feedback module configured to provide a feedback to the identification module based on at least the effectiveness rating of the penetration.

公开(公告)号：US11293673B1

公开(公告)日：2022-04-05

申请号：US16666954

申请日：2019-10-29

Applicant: Booz Allen Hamilton Inc.

Inventor： Igor Vaisman ,  Joshua Peters

IPC: F25B19/00 ,  F25B49/00 ,  F25B43/00 ,  F25B39/02 ,  F25B45/00 ,  F25B41/20

Abstract: A thermal management system is described. The thermal management system includes an open circuit refrigeration circuit that has a refrigerant fluid flow path, with the refrigerant fluid flow path including a receiver configured to store a refrigerant fluid, an ejector having a primary flow inlet configured to receive refrigerant, a liquid separator, an evaporator configured to extract heat from a heat load that contacts the evaporator, with the evaporator coupled to the ejector and the liquid separator, and an exhaust line coupled to a vapor side outlet of the liquid separator. In operation, the evaporator in the open circuit refrigeration circuit would be coupled to a heat load.

公开(公告)号：US20220019674A1

公开(公告)日：2022-01-20

申请号：US17162483

申请日：2021-01-29

Applicant: Booz Allen Hamilton Inc.

Inventor： Frederick FREY ,  Timothy NARY

IPC: G06F21/57 ,  G06F3/0482 ,  G06N20/00

Abstract: Disclosed is a cyber threat intelligence platform configured to: a) designate a virtual machine as an attacker machine; b) designate a virtual machine as a victim machine; c) receive cyberattack data representative of a cyberattack executed by the attacker machine against the victim machine; e) receive defense action data representative of a defense action executed by the victim machine against the cyberattack; f) mark a first point in time when the cyberattack is executed, and mark a second point in time when the defense action is initiated; g) compare the first point in time with the second point in time to ascertain an attack-defense time lapse as a performance measure for computer system threat management of cyberattacks or defense actions, and h) view or analyze cyberattack and defense actions for effectiveness, including perspectives derived from the relative timing of the actions as indicated on the time lapse.

公开(公告)号：US20210406309A1

公开(公告)日：2021-12-30

申请号：US17343474

申请日：2021-06-09

Applicant: Booz Allen Hamilton Inc.

Inventor： Andre Tai NGUYEN ,  Luke Edward RICHARDS ,  Edward Simon Paster RAFF

IPC: G06F16/906 ,  G06K9/62

Abstract: A method and system for cross-modal manifold alignment of different data domains includes determining for a shared embedding space a first embedding function for data of a first domain and a second embedding function for data of a second domain using a triplet loss, wherein triplets of the triplet loss include an anchor data point from the first, a positive and a negative data point from the second domain; creating a first mapping for the data of the first domain using the first embedding function in the shared embedding space; creating a second mapping for the data of the second domain using the second embedding function in the shared embedding space; and generating a cross-modal alignment for the data of the first domain and the data of the second domain.

公开(公告)号：US11159438B1

公开(公告)日：2021-10-26

申请号：US17245454

申请日：2021-04-30

Applicant: Booz Allen Hamilton Inc.

Inventor： William Hall Badart ,  Jeffrey M. Liott ,  Gregory P. McCullough

IPC: H04L12/891 ,  H04L12/851 ,  H04L12/741

Abstract: Disclosed is a system for processing data streams that includes a parallel processor and a netflow aggregator module to generate a storage representation for data packets. Each storage representation includes segments of information about the data packet, the segments of information including information about a communication protocol specification related to the data packet. The netflow aggregator module generates a composite index to identify a data packet association characteristic for each data packet and stores the composite index in a segment of the storage representation. The netflow aggregator module groups data packets by their composite index. The netflow aggregator module generates a session flow identifier by identifying a beginning and/or end of a transmission netflow for each data packet having the same data packet association characteristic. The netflow aggregator module aggregates and orders the data packets having the same session flow identifiers into a flow channel.

公开(公告)号：US20210273967A1

公开(公告)日：2021-09-02

申请号：US16453212

申请日：2019-06-26

Applicant: Booz Allen Hamilton Inc.

Inventor： Chelsea VELA ,  Justin HOFFMAN

IPC: H04L29/06

Abstract: A system for generating a cyber-attack to penetrate a network. The system includes an identification module configured to identify at least one vulnerability of the network by examining at least one of a node of the network, data transmission within the network, or data received from a cyber defense mechanism; a generation module configured to generate a cyber-attack based on the at least one vulnerability of the network, and a goal to be achieved by the cyber-attack. The system includes a penetration module configured to penetrate the network with the cyber-attack and determine an effectiveness rating of the penetration; and a feedback module configured to provide a feedback to the identification module based on at least the effectiveness rating of the penetration.