公开(公告)号：WO2021234517A1

公开(公告)日：2021-11-25

申请号：PCT/IB2021/054096

申请日：2021-05-13

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

Inventor： KOHITA, Ryosuke ,  WACHI, Akifumi

IPC: G06F16/2457 ,  G06N3/04

Abstract: A computer-implemented method is presented for performing Q-learning with language model for unsupervised text summarization. The method includes mapping each word of a sentence into a vector by using word embedding via a deep learning natural language processing model, assigning each of the words to an action and operation status, determining, for each of the words whose operation status represents "unoperated," a status by calculating a local encoding and a global encoding, and concatenating the local encoding and the global encoding, the local encoding calculated based on a vector, an action, and an operation status of the word, and the global encoding calculated based on each of the local encodings of the words in a self-attention fashion, and determining, via an editorial agent, a Q-value for each of the words in terms of each of three actions based on the status.

公开(公告)号：WO2021229404A1

公开(公告)日：2021-11-18

申请号：PCT/IB2021/053945

申请日：2021-05-10

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

Inventor： NOVOTNY, Petr ,  OLSON, Timothy ,  RAMAKRISHNA, Venkatraman ,  GAUR, Nitin

IPC: G06F21/64

Abstract: An example operation includes one or more of connecting, by an identity provisioning node, a blockchain one to a blockchain two, creating, by an identity provisioning node, an interoperation identity network (IIN) for the blockchain one and for the blockchain two as an instance of a self-sovereign identity (SSI) network, executing a smart contract to: invoke an IIN access control policy, map attributes and permissions of the blockchain one to attributes and permissions of the blockchain two based on the IIN access control policy, and generate a valid verifiable credential (VC) of the IIN in the blockchain one and in the blockchain two based on the mapped attributes and the permissions.

公开(公告)号：WO2021229321A1

公开(公告)日：2021-11-18

申请号：PCT/IB2021/053030

申请日：2021-04-13

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM (CHINA) INVESTMENT COMPANY LTD. ,  IBM ISRAEL - SCIENCE & TECHNOLOGY LTD.

Inventor： RIEGEL, Ryan ,  LUUS, Francois ,  AKHALWAYA, Ismail Yunus ,  KHAN, Naweed Aghmad ,  MAKONDO, Ndivhuwo ,  BARAHONA, Francisco ,  GRAY, Alexander

IPC: G06N3/04

Abstract: A system for configuring and using a logical neural network including a graph syntax tree of formulae in a represented knowledgebase connected to each other via nodes representing each proposition. One neuron exists for each logical connective occurring in each formula and, additionally, one neuron for each unique proposition occurring in any formula. All neurons return pairs of values representing upper and lower bounds on truth values of their corresponding subformulae and propositions. Neurons corresponding to logical connectives accept as input the output of neurons corresponding to their operands and have activation functions configured to match the connectives' truth functions. Neurons corresponding to propositions accept as input the output of neurons established as proofs of bounds on the propositions' truth values and have activation functions configured to aggregate the tightest such bounds. Bidirectional inference permits every occurrence of each proposition in each formula to be used as a potential proof.

公开(公告)号：WO2021224726A1

公开(公告)日：2021-11-11

申请号：PCT/IB2021/053515

申请日：2021-04-28

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

Inventor： MAETSCHKE, Stefan ,  FAUX, Noel

IPC: A61B3/12 ,  G06K9/62 ,  G06T7/00

Abstract: A method for real-time detection and correction of shadowing in hyperspectral retinal images may include capturing receiving, using a processor, a hyperspectral image of a retina of a patient, detecting, by the processor, a shadow in the hyperspectral image, determining, by the processor that the shadow of the hyperspectral image exceeds a threshold, and in response to determining that the shadow of the hyperspectral image exceeds the threshold, initiating, using the processor, a capture of an additional hyperspectral image of the retina of the patient. Various other methods, systems, and computer-readable media are also disclosed.

公开(公告)号：WO2021214645A1

公开(公告)日：2021-10-28

申请号：PCT/IB2021/053233

申请日：2021-04-20

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

Inventor： FURUICHI, Sanehiro ,  TAKASAKI, Kenichi ,  WATANABE, Shoichiro ,  NISHIMURA, Yasutaka

IPC: H04W28/08

Abstract: In aggregating application functions on multi-access edge computing (MEC) hosts across multiple carriers, a system associated with a particular application receives performance data from a first and second MEC hosts.The first MEC host is deployed on a first network carrier and coupled to first user terminals.The second MEC host is deployed on a second network carrier and coupled to second user terminals. The particular application is installed on the first and second MEC hosts. The system determines whether the performance data from the second MEC host exceeds a threshold value. If so, the system sends instructions to the second MEC host to aggregate function(s) of the particular application to the first MEC host. As a result, each of the first and second user terminals connect to the first MEC host to receive content for the particular application.

公开(公告)号：WO2021214570A1

公开(公告)日：2021-10-28

申请号：PCT/IB2021/052473

申请日：2021-03-25

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

Inventor： REZNICEK, Alexander ,  HEKMATSHOARTABARI, Bahman ,  RIZZOLO, Michael ,  NAIR, Ravi

IPC: H01L43/08 ,  H01L43/12

Abstract: A memory device is provided that includes at least one MTJ pillar which can have a ternary program state as compared to a binary program state in a conventional device. The MTJ pillar contains a lower MTJ structure that includes at least a first magnetic reference material (24), a first tunnel barrier (26) and a first magnetic free layer material (28), and an upper MTJ structure that includes at least a second magnetic reference material (34), a second tunnel barrier (36) and a second magnetic free layer material (38); the upper MTJ structure is stacked atop the lower MTJ structure. The first (28) and second magnetic free layer materials (34) have different designs and/or compositions resulting in different switching voltages.

公开(公告)号：WO2021214569A1

公开(公告)日：2021-10-28

申请号：PCT/IB2021/052424

申请日：2021-03-24

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

Inventor： XIAO, Jin ,  KALIA, Anup ,  LIN, Chin ,  BATTA, Raghav ,  SINHA, Saurabh ,  ROFRANO, John ,  VUKOVIC, Maja

IPC: H04L12/24

Abstract: Systems, computer-implemented methods, and computer program products to facilitate generation of microservices from a monolithic application based on runtime traces are provided. According to an embodiment, a system can comprise a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components can comprise a model component that learns cluster assignments of classes in a monolithic application based on runtime traces of executed test cases. The computer executable components can further comprise a cluster component that employs the model component to generate clusters of the classes based on the cluster assignments to identify one or more microservices of the monolithic application.

公开(公告)号：WO2021214558A1

公开(公告)日：2021-10-28

申请号：PCT/IB2021/051060

申请日：2021-02-10

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM ISRAEL SCIENCE AND TECHNOLOGY LTD. ,  IBM (CHINA) INVESTMENT COMPANY LTD.

Inventor： VELIZHEV, Alexander ,  RUFLI, Martin ,  KAESTNER, Ralf

IPC: G06F17/00

Abstract: A computer-implemented method, computer program product, and computer system are provided. The method comprises training a machine-learning model using an initial set of training data samples, receiving a new training data sample, and predicting a label for the new training data sample. The method also comprises, upon determining that a prediction quality value for the predicted label of the new training data sample is below a predefined quality value, adding the new training data sample to the initial set, thereby building an extended training data set. The method also comprises retraining the machine-learning model using the extended training data set.

公开(公告)号：WO2021209862A1

公开(公告)日：2021-10-21

申请号：PCT/IB2021/052878

申请日：2021-04-07

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

Inventor： SHRIVASTAVA, Shrey ,  BHAMIDIPATY, Anuradha ,  PATEL, Dhavalkumar

IPC: G06F17/40

Abstract: A computing device, method, and system are provided of improving data quality to conserve computational resources. The computing device receives a raw dataset. One or more data quality metric goals corresponding to the received raw dataset are received. A schema of the dataset is determined. An initial set of validation nodes is identified based on the schema of the dataset. The initial set of validation nodes are executed. A next set of validation nodes are iteratively expanded and executed based on the schema of the dataset until a termination criterion is reached. A corrected dataset of the raw dataset is provided based on the iterative execution of the initial and next set of validation nodes.

公开(公告)号：WO2021209850A1

公开(公告)日：2021-10-21

申请号：PCT/IB2021/052736

申请日：2021-04-01

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM (CHINA) INVESTMENT COMPANY LTD. ,  IBM DEUTSCHLAND GMBH

Inventor： BORKENHAGEN, John ,  STEFFEN, Christopher ,  KESSELRING, Grant

IPC: G01R31/317

Abstract: Detecting distortion in spread spectrum signals, including: identifying, based on a reference clock signal, one or more edges in a spread spectrum clock signal; incrementing one or more counters corresponding to the one or more edges, the one or more counters included in a plurality of counters; providing each bit of a respective output of the plurality of counters to a respective OR gate of a plurality Of OR gates; and outputting, based on an output of an OR gate of the plurality of OR gates corresponding to a selected bit, an indication of whether distortion exists in the spread spectrum clock signal.