公开(公告)号：WO2021028751A1

公开(公告)日：2021-02-18

申请号：PCT/IB2020/057064

申请日：2020-07-27

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  IBM (CHINA) INVESTMENT COMPANY LIMITED

Inventor： DE FREITAS CUNHA, Renato Luiz ,  SILVA, Bruno ,  RODRIGUES, Eduardo Rocha ,  APPEL, Ana Paula

IPC: G05D1/10

Abstract: A method includes confirming when a vehicle accesses a region of interest, obtaining data associated within the region of interest, and determining, based on analytics performed on the data obtained of the region of interest, whether one or more anomalies are present at the region of interest. Obtaining data includes at least one of collecting, with an imaging sensor associated with the vehicle, image data of a given point of interest within the region of interest or collecting, with a motion sensor associated with the vehicle, motion data of the vehicle in a given fragment of interest within the region of interest. The confirming, obtaining and determining steps are performed by at least one processing device comprising a processor operatively coupled to a memory.

公开(公告)号：WO2021024048A1

公开(公告)日：2021-02-11

申请号：PCT/IB2020/055918

申请日：2020-06-23

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  IBM (CHINA) INVESTMENT COMPANY LIMITED

Inventor： DANG, Bing ,  NARAYANAN, Rajeev

IPC: G06K19/07

Abstract: A device for detecting a tampering of a product in a product packaging material. The device comprises a network of sensors integrated into the product packaging material; a microcontroller, the microcontroller configured to detect, by accessing the sensors of the sensor network, the tampering of the product packaging material; and a communication device for relaying information regarding a status of the product packaging material.

公开(公告)号：WO2021019342A1

公开(公告)日：2021-02-04

申请号：PCT/IB2020/056602

申请日：2020-07-14

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  IBM (CHINA) INVESTMENT COMPANY LIMITED

Inventor： ZHANG, Yang ,  GAN, Chuang ,  LIU, Sijia ,  WANG, Dakuo

IPC: H04N21/43 ,  G10L15/00

Abstract: A computing device receives a video feed. The video feed is divided into a sequence of video segments. For each video segment, visual features of the video segment are extracted. A predicted spectrogram is generated based on the extracted visual features. A synthetic audio waveform is generated from the predicted spectrogram. All synthetic audio waveforms of the video feed are concatenated to generate a synthetic soundtrack that is synchronized with the video feed.

公开(公告)号：WO2021014304A1

公开(公告)日：2021-01-28

申请号：PCT/IB2020/056732

申请日：2020-07-17

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  IBM (CHINA) INVESTMENT COMPANY LIMITED

Inventor： DE FREITAS CUNHA, Renato Luiz ,  APPEL, Ana Paula ,  CORREIA VILLA REAL, Lucas ,  DO AMARAL, Henrique, von Atzingen

IPC: G06F21/53

Abstract: A system for initiating web containers and isolating network traffic to web containers is described. The system initiates and uses web containers for associated web-based resources, such as domain addresses owned by a single entity. When a web container for a domain address has not been initiated, the system determines an owner of the domain address and any domain addresses associated with the owner and initiates a web container for the domain address and the associated domains. When a user navigates to the domain addresses associated with the determined owner, the system isolates the network activity to the initiated web container.

公开(公告)号：WO2021005445A1

公开(公告)日：2021-01-14

申请号：PCT/IB2020/056017

申请日：2020-06-25

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  IBM (CHINA) INVESTMENT COMPANY LIMITED

Inventor： PLETKA, Roman, Alexander ,  FISHER, Timothy ,  FRY, Aaron, Daniel ,  PAPANDREOU, Nikolaos ,  IOANNOU, Nikolas ,  TOMIC, Sasa ,  STOICA, Radu, Ioan ,  POZIDIS, Charalampos ,  WALLS, Andrew

IPC: G06F3/06

Abstract: A computer-implemented method, according to one approach, includes: receiving write requests, accumulating the write requests in a destage buffer, and determining a current read heat value of each logical page which corresponds to the write requests. Each of the write requests is assigned to a respective write queue based on the current read heat value of each logical page which corresponds to the write requests. Moreover, each of the write queues correspond to a different page stripe which includes physical pages, the physical pages included in each of the respective page stripes being of a same type. Furthermore, data in the write requests is destaged from the write queues to their respective page stripes. Other systems, methods, and computer program products are described in additional approaches.

公开(公告)号：WO2020261134A1

公开(公告)日：2020-12-30

申请号：PCT/IB2020/055961

申请日：2020-06-24

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  IBM (CHINA) INVESTMENT COMPANY LIMITED

Inventor： SABATH, Mariusz ,  LUM, Jia, Jun, Brandon ,  STEINDER, Malgorzata ,  PITTNER, Daniel

IPC: G06F21/31

Abstract: Techniques regarding the use of digital identity tokens describing a computer application to obtain authorization to confidential data based on one or more policies are provided. For example, one or more embodiments described herein can comprise a system, which can comprise a memory that can store computer executable components. The system can also comprise a processor, operably coupled to the memory, and that can execute the computer executable components stored in the memory. The computer executable components can comprise a trusted platform module component that can generate a digital identity token that is bound to a computer application process. The computer executable components can also comprise a key authenticity component that can compare the digital identity token to a security key to retrieve a security credential.

公开(公告)号：WO2020261002A1

公开(公告)日：2020-12-30

申请号：PCT/IB2020/055332

申请日：2020-06-05

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  IBM (CHINA) INVESTMENT COMPANY LIMITED

Inventor： CASON, Joshua ,  MWARABU, Chris ,  ROGERS, Thomas, Hay ,  ALLEN, Corville

IPC: G16H50/70 ,  G06N3/04

Abstract: A method, system, and computer program product for using a natural language processor is disclosed. Included are importing highlighted and non-highlighted training text each including training nodes, one-hot encoding the training text, training a projection model using the training text, processing the highlighted training text using the projection model, and training a classifier model using the highlighted processed training text. Also included are importing new text including new nodes, one-hot encoding the new text, processing the new text using the projection model, and determining, using the classifier model, whether one of the new nodes is in a sought-after class.

公开(公告)号：WO2020254905A1

公开(公告)日：2020-12-24

申请号：PCT/IB2020/055307

申请日：2020-06-05

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  IBM (CHINA) INVESTMENT COMPANY LIMITED

Inventor： PHUNG, Timothy ,  GARG, Chirag

IPC: G11C11/16

Abstract: A three-terminal device comprises a magnetic tunnel junction (MTJ) and a spin orbit torque (SOT) generating layer. The MTJ has a first magnetic layer, a tunnel barrier layer underlying the first magnetic layer, and a second magnetic layer underlying the tunnel barrier, wherein the SOT generating layer is directly underlying the second magnetic layer. The second magnetic layer has a shape that is non-symmetrical, such that an average magnetization of a remnant state associated with the second magnetic layer has an in-plane component that is orthogonal to a current direction in the SOT generating layer.

公开(公告)号：WO2020240288A1

公开(公告)日：2020-12-03

申请号：PCT/IB2020/053407

申请日：2020-04-09

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  IBM (CHINA) INVESTMENT COMPANY LIMITED

Inventor： RASCH, Malte Johannes ,  GOKMEN, Tayfun

IPC: G06N3/063 ,  G06N3/08

Abstract: Advanced noise and signal management techniques for RPU arrays during ANN training are provided. In one aspect of the invention, a method for ANN training includes: providing an array of RPU devices with pre-normalizers and post-normalizers; computing and pre-normalizing a mean and standard deviation of all elements of an input vector x to the array that belong to the set group of each of the pre-normalizers; and computing and post-normalizing the mean μ and the standard deviation σ of all elements of an output vector y that belong to the set group of each of the post-normalizers.

公开(公告)号：WO2020194120A1

公开(公告)日：2020-10-01

申请号：PCT/IB2020/052381

申请日：2020-03-16

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  IBM (CHINA) INVESTMENT COMPANY LIMITED

Inventor： MILLER, Michael, Lee ,  SWENSON, Eric ,  EGAN, Patrick

IPC: H02M3/157

Abstract: A phase-redundant voltage regulator apparatus includes groups of regulator phases, each having a multi-phase controller (MPC) connected to each regulator phase. The MPC transfers, to control logic, phase fault signals and either a pulse-width modulation (PWM) or a shared current (I SHARE ) phase control signal received from each dedicated regulator phase of a phase group. Spare regulator phases include output ORing devices to limit current flow into spare regulator phase outputs. Output switching devices are configured to electrically couple spare regulator phase outputs to a common regulator output. Control logic is connected to the phase groups MPC and asserts phase enable signals to, transfer phase control signals to, and receives phase fault signals from the spare regulator phases. The control logic electrically interconnects a spare regulator phase to a phase group including a failed regulator phase in response to receiving a phase fault signal from an MPC.