公开(公告)号：US11030410B2

公开(公告)日：2021-06-08

申请号：US16740603

申请日：2020-01-13

Applicant: Architecture Technology Corporation

Inventor： Andrew Murphy ,  Evan Eaves ,  Eric R. Chartier ,  William Colligan ,  Paul C. Davis

IPC: G10L15/22 ,  G06F3/00 ,  G06F17/00 ,  G06F40/295 ,  G06F16/93 ,  G06F16/35 ,  G06F40/30 ,  G06F40/226

Abstract: A computer-implemented method for training a neural network system to classify data items as true mentions of relevant data objects includes, based on a domain of interest, a processor controlling an input component and a data store to receive and store a document related to the domain of interest, control a natural language processor to extract data items related to the domain of interest from the document, create a first training data set of selected ones of the data items, using the first training data set, train the neural network to identify true mentions of data objects relevant to the domain of interest, apply tweaks to one or more of the data items to create a list of tweaked data items, creating a second training data set including the tweaked data items, and using the first and second training data sets, further train the neural network to identify true mentions of relevant data objects.

公开(公告)号：US20180180709A1

公开(公告)日：2018-06-28

申请号：US15393181

申请日：2016-12-28

Applicant: Architecture Technology Corporation

Inventor： Evan Eaves ,  Eric Chartier ,  William Colligan ,  Paul C. Davis ,  Andrew Murphy ,  Douglas Sweet

IPC: G01S5/06 ,  H04L29/08 ,  H04B1/00 ,  G01S5/02 ,  G01S19/17

CPC classification number: G01S5/06 ,  G01S5/0018 ,  G01S5/021 ,  H04L67/12 ,  H04L67/18 ,  H04W4/021 ,  H04W4/40 ,  H04W84/18

Abstract: A mobile emergency perimeter system includes one or more fixed radio frequency (RF) sensors, and one or more moving RF sensors; a wireless mesh network coupling together each of the sensors; and a central processor system coupled to the wireless mesh network. The central processor system executes machine instructions stored on a computer-readable storage medium to control each of the RF sensors to receive time of arrival data for a RF signal transmitted by an emitter and received at each of the RF sensors, receive location information for each of the RF sensors and determine a three-dimensional (3-D) estimate of the geographical location of the emitter.

公开(公告)号：US11733975B1

公开(公告)日：2023-08-22

申请号：US17543006

申请日：2021-12-06

Applicant: Architecture Technology Corporation

Inventor： Paul C. Davis ,  Douglas Sweet ,  Erin Gambucci

IPC: G06F9/44 ,  G06F8/72 ,  G06F9/445 ,  G06F9/455 ,  G06F8/30 ,  G06F8/76

CPC classification number: G06F8/30 ,  G06F8/72 ,  G06F8/76

Abstract: A software migration system includes a processor; a user interface that receives and displays components of a legacy software and a new software system; and a migration program as machine instructions stored on a non-transitory, computer-readable storage medium. The processor executes to identify reference models, standards, and requirements of a system common architecture that together define a process for migrating the legacy software to the new software system; load the legacy software onto a virtual machine instantiated on a dedicated hardware platform; refactor the legacy software; subdivide the refactored legacy software into legacy software subsets; move a first legacy software subset to a second virtual machine instantiated on the hardware platform; for a second legacy software subset, adapt the second legacy software subset to the system common architecture; and combine the adapted second legacy software subset and the first legacy software subset to produce the new software system.

公开(公告)号：US11592518B1

公开(公告)日：2023-02-28

申请号：US17334727

申请日：2021-05-29

Applicant: Architecture Technology Corporation

Inventor： Eric R. Chartier ,  Paul C. Davis ,  Douglas Sweet ,  Ryan L. Hagelstrom ,  Ian J. McLinden

IPC: G01S5/06 ,  H04L67/12 ,  H04L67/52 ,  H04W4/021 ,  G01S5/00 ,  H04W4/40 ,  H04W84/18 ,  G01S5/02

Abstract: A computer-implemented method for establishing and controlling a mobile perimeter and for determining a geographic location of an RF emitting source at or within the mobile perimeter includes receiving from RF sensors in a network, processed RF emissions from the source collected at RF sensors. The RF emissions follow a wireless protocol and include frames encoding RF emitting source identification information. The method further includes extracting RF emitting source identification information from the frames, processing the source identification information to identify the RF emitting source, and classifying the RF emitting source by one or more of UAS type, UAS capabilities, and UAS model. The method also includes receiving from the RF sensors, a geographic location of each RF sensor and a time of arrival (TOA) of the RF emissions at the RF sensor; and executing a multilateration process to estimate a geographic location of the RF emitting source.

公开(公告)号：US11194550B2

公开(公告)日：2021-12-07

申请号：US17003201

申请日：2020-08-26

Applicant: Architecture Technology Corporation

Inventor： Paul C. Davis ,  Douglas Sweet ,  Erin Gambucci

IPC: G06F9/44 ,  G06F8/72 ,  G06F8/76 ,  G06F9/54 ,  G06F8/30

Abstract: A computer-implemented method for migrating a monolithic legacy software system to a well-defined modular target software architecture includes selecting a method, based on predefined patterns, for transforming the software legacy software system; creating an abstract syntax tree from the legacy software system's source code; from the abstract syntax tree, determining a flow of the source code and any coding violations and coding smells in the legacy software system's source code; using the flow and the coding violations, identifying architecture issues in the legacy software system; scheduling tasks for transforming the legacy software system into the target software architecture; automatically generating new source code according to the target software architecture; and automatically and autonomously refactoring the new source code.

公开(公告)号：US20200151389A1

公开(公告)日：2020-05-14

申请号：US16740603

申请日：2020-01-13

Applicant: Architecture Technology Corporation

Inventor： Andrew Murphy ,  Evan Eaves ,  Eric R. Chartier ,  William Colligan ,  Paul C. Davis

IPC: G06F40/295 ,  G06F16/35 ,  G06F16/93 ,  G06F40/226 ,  G06F40/30

Abstract: A computer-implemented method for training a neural network system to classify data items as true mentions of relevant data objects includes, based on a domain of interest, a processor controlling an input component and a data store to receive and store a document related to the domain of interest, control a natural language processor to extract data items related to the domain of interest from the document, create a first training data set of selected ones of the data items, using the first training data set, train the neural network to identify true mentions of data objects relevant to the domain of interest, apply tweaks to one or more of the data items to create a list of tweaked data items, creating a second training data set including the tweaked data items, and using the first and second training data sets, further train the neural network to identify true mentions of relevant data objects.

公开(公告)号：US11669688B1

公开(公告)日：2023-06-06

申请号：US17340374

申请日：2021-06-07

Applicant: Architecture Technology Corporation

Inventor： Eric R. Chartier ,  Andrew Murphy ,  William Colligan ,  Paul C. Davis

IPC: G06F40/30 ,  G06F40/295 ,  G06F16/93 ,  G06F16/35 ,  G06F40/226

CPC classification number: G06F40/295 ,  G06F16/353 ,  G06F16/93 ,  G06F40/226 ,  G06F40/30

Abstract: A system and a corresponding computer-implemented method identifies and classifies community-sourced documents as true documents. The community-sourced documents include one or more data objects such as data items, including text, strings, phrases, and words; image items, including still image items, video image items, and icons; and drawing items. The system and corresponding method then report the analysis results.

公开(公告)号：US11022672B1

公开(公告)日：2021-06-01

申请号：US16723980

申请日：2019-12-20

Applicant: Architecture Technology Corporation

Inventor： Eric Chartier ,  Paul C. Davis ,  Ryan L Hagelstrom ,  Ian J. McLinden ,  Douglas Sweet

IPC: G01S5/06 ,  H04L29/08 ,  H04W4/021 ,  G01S5/00 ,  H04W4/40 ,  H04W84/18 ,  G01S5/02

Abstract: A computer-implemented method for establishing and controlling a mobile perimeter and for determining a geographic location of an RF emitting source at or within the mobile perimeter includes receiving from RF sensors in a network, processed RF emissions from the source collected at RF sensors. The RF emissions follow a wireless protocol and include frames encoding RF emitting source identification information. The method further includes extracting RF emitting source identification information from one or more of the frames, processing the source identification information to identify the RF emitting source, and classifying the RF emitting source by one or more of UAS type, UAS capabilities, and UAS model. The method also includes receiving from the RF sensors, a geographic location of each RF sensor and a time of arrival (TOA) of the RF emissions at the RF sensor; and executing a multilateration process to estimate a geographic location of the RF emitting source.

公开(公告)号：US11802935B1

公开(公告)日：2023-10-31

申请号：US17460417

申请日：2021-08-30

Applicant: Architecture Technology Corporation

Inventor： Eric Chartier ,  Paul C. Davis ,  Douglas Sweet ,  Ryan L. Hagelstrom ,  Ian J. McLinden

IPC: G01S5/06 ,  H04L67/12 ,  H04L67/52 ,  H04W84/18 ,  G01S5/00 ,  G01S5/02 ,  H04W4/021 ,  H04W4/40

CPC classification number: G01S5/06 ,  H04L67/12 ,  H04L67/52 ,  G01S5/0018 ,  G01S5/021 ,  H04W4/021 ,  H04W4/40 ,  H04W84/18

Abstract: A method for minimizing aircraft collisions, includes detecting a flight of an unmanned aerial system (UAS) in a restricted area and determining a location of a radio frequency (RF) emitter in communication with the UAS. The method includes, at each of a plurality of RF sensors of a network of wireless RF sensors, receiving RF emissions within an RF band pertaining to UAS control, processing the received RF emissions, and transmitting data derived from the processed RF emissions. The method further includes at a designated one of the plurality of RF sensors, receiving the transmitted data from the RF sensors, a processor computing, using the transmitted data received from the RF sensors, a location estimate for the RF emitter and to predict the UAS is flying, and based on the prediction, the processor generating an alert.

公开(公告)号：US10557918B1

公开(公告)日：2020-02-11

申请号：US16518210

申请日：2019-07-22

Applicant: Architecture Technology Corporation

Inventor： Eric Chartier ,  Paul C. Davis ,  Ryan L. Hagelstrom ,  Ian J. McLinden ,  Douglas Sweet

IPC: G01S5/06 ,  H04L29/08 ,  G01S5/02 ,  H04W84/18 ,  H04W4/021 ,  H04W4/40 ,  G01S5/00

Abstract: A method for establishing and controlling a mobile perimeter and for determining a geographic location of an emitting radio frequency (RF) emitter in a vicinity of the mobile perimeter includes at each of a plurality of RF sensors, receiving an RF transmission, processing the received RF transmission to produce RF signal data, and wirelessly transmitting the RF signal data to a central station. At the central station, a processor: executes a cross-correlation process to: compare characteristics of pairs of RF signal data; based on the compared characteristics, determine a time difference of arrival (TDOA) between RF transmissions received at each RF sensor of a pair of RF sensors, and repeats the cross-correlation process for each pair of RF sensors from which RF signal data are received. Using the TDOA values for two or more pairs of RF sensors, the processor determines a location estimate for the RF emitter.