Providing system services
Granted: March 18, 2025
Patent Number:
12254079
Embodiments of the present disclosure relate to a method, system and computer program product for providing system services. In some embodiments, a method is disclosed. According to the method, from a user program in a user address space, a request for a system service is received via a program call instruction of a set of program call instructions in an application interface code library. Based on the program call instruction, a target authorized address space of a plurality of…
PCM cell with nanoheater surrounded with airgaps
Granted: March 18, 2025
Patent Number:
12256653
A phase change memory (PCM) device is provided. The PCM device includes a bottom electrode formed on a substrate, a heater electrode formed on the bottom electrode, the heater electrode having a tapered portion that becomes narrower in a direction away from the substrate. The PCM device also includes an interlayer dielectric (ILD) layer formed on the tapered portion of the heater electrode, the interlayer layer dielectric including an airgap that at least partially surrounds the tapered…
Generating unique word embeddings for jargon-specific tabular data for neural network training and usage
Granted: March 18, 2025
Patent Number:
12254265
Tabular data is accessed that contains multiple entries of alphanumeric data. Multiple tokens are generated of the multiple entries of alphanumeric data using a tokenization process. The tokenization process maintains jargon-specific features of the alphanumeric data. Multiple embeddings of the multiple entries of alphanumeric data are generated using the tokens. The embeddings capture similarity of the multiple entries considering all of global features, column features, and row…
Accurate programming of analog memory devices of in-memory processing devices having a crossbar array structure
Granted: March 18, 2025
Patent Number:
12254222
The invention is notably directed to a method of programming memory elements of an in-memory computing (IMC) device. The IMC applies a SET signal to the K memory elements of said each cell to set each of the K memory elements to a SET state and reading K conductance values of the K memory elements in the SET state. The IMC adjusts, based on the K conductance values read and the target conductance value, a conductance value of at least one of the K memory elements to match a summed…
Technique to handle insufficient on-chip memory capacity in decompressors
Granted: March 18, 2025
Patent Number:
12254178
A method to handle insufficient on-chip memory capacity in decompressors is disclosed. In one embodiment, such a method includes executing, by a decompressor configured to decompress data, an instruction configured to copy data from a source position within a data stream to a destination position within the data stream. The method determines whether the source position currently resides within an on-chip buffer of the decompressor. In the event the source position does not currently…
Searching, matching, and masking of composite formats
Granted: March 18, 2025
Patent Number:
12254110
An example system includes a processor to generate regular expressions representing textual pattern facets of sub-formats of a composite format, and a regular expression representing a composite textual pattern of the composite format based on sub-format and composition type. The processor can search the data using generated regular expression representing composite textual patterns to detect occurrences of candidate matches. The processor can recursively match and validate the detected…
Autoencryption system for data in a container
Granted: March 18, 2025
Patent Number:
12254099
A method that manages sensitive data. A computer system identifies the sensitive data for a group of application containers using configuration information for the group of application containers. The computer system encrypts the sensitive data identified for the group of application containers to form encrypted sensitive data. The computer system saves the encrypted sensitive data to a shared storage used by the group of application containers when the group of application containers is…
Cyber security testing for incorrectly authorized programs
Granted: March 18, 2025
Patent Number:
12254094
A system and method for identifying authorized job step programs. The process identifies a plurality of job step programs. It then identifies authorized program facility (APF) authorized programs from the plurality of job step programs. An output table of APF authorized program is generated. This table is used to submit at least one batch job using the output table. A list identifying which parameters in a parameter string contain an address for each APF program in the output table is…
Attestation of logic loader code and integrity checking service logic code in a trusted execution environment (TEE)
Granted: March 18, 2025
Patent Number:
12254092
A computer-implemented method according to one embodiment includes performing an attestation of code of a logic loader in a trusted execution environment (TEE) and receiving a request for the logic loader to load service logic code to the TEE. An integrity check of the service logic code associated with the request is performed. In response to the service logic code associated with the request passing the integrity check, the logic loader is allowed to load the service logic code…
Filesystem object protection from ransomware attacks
Granted: March 18, 2025
Patent Number:
12254090
A method, a computer program product, and a system for mitigating unauthorized encryptions of filesystem objects stored on a computing system. The method includes allocating a backup memory area for storing pre-encrypted filesystem objects, setting data bits in an encryption register that allow for monitoring a filesystem object marked for ransomware protection. The method also includes calculating an encryption rate of an encryption occurring on the filesystem object and determining…
Time controlled medication
Granted: March 18, 2025
Patent Number:
12251208
A method, a computer program product, and a computer system provide medications to a patient with a time gap. The method includes determining a dissolving pattern for the patient. The dissolving pattern includes a medication dissolving rate for a first medication prescribed to the patient and a filler dissolving rate for a filler selected so that the time gap is elapsed prior to a second medication being provided after the first medication. The medication dissolving rate and the filler…
Regression detection and correction in relationships between performance indicators and ai metrics
Granted: March 18, 2025
Patent Number:
12254065
A computer implemented method for detecting regression in a relationship between a performance indicator and AI metrics includes calculating a baseline threshold of regression degradation according to a historical correlation coefficient corresponding to a performance indicator and a set of AI metrics, calculating a current correlation coefficient according to one or more current data records, identifying a correction constant according to the current correlation coefficient and a…
Search in knowledge graphs
Granted: March 18, 2025
Patent Number:
12254033
The present disclosure relates to a method for searching a graph representing content of digital objects. A set of operations for traversing the graph may be determined according to a search request. The set of operations may be executed, resulting in intermediate result vectors of nodes and a result vector of nodes, wherein the result vector of nodes is associated with a result set of one or more object units of the digital objects. Intermediate result vectors may be selected from of…
Conditional replication of data
Granted: March 18, 2025
Patent Number:
12254024
A computer implemented method for synchronizing a first database with a second database. The method comprises a replication method comprising determining that a first change in the first database fulfils a defined tolerance range in response to detecting that the first change indicates a value of at least one selected attribute of the set of attributes, and determining that a second change in the first database does not fulfil the defined tolerance range in response to detecting that the…
Increasing index availability in databases
Granted: March 18, 2025
Patent Number:
12253995
Increasing index search efficiency and availability in a database is provided. An index space matrix corresponding to a plurality of mini-indices of the database is built using ordered boundary values that correspond to key value ranges of each respective mini-index to increase index search efficiency by removing redundant mini-index accesses. Mini-indices of the plurality of mini-indices are consolidated asynchronously without suspending access to the mini-indices using a particular…
Contextualization of digital content
Granted: March 18, 2025
Patent Number:
12253971
Contextualization of digital content includes generating a corpus of metadata associated with a user, including technical information about devices and applications that execute on the devices, and interaction data describing usage of the devices and applications that execute on the devices, orienting the metadata to ontological elements, monitoring user consumption of digital content on the device and identifying content elements, comparing the identified content elements to the…
Validating inter-partition communication in microservice decomposition
Granted: March 18, 2025
Patent Number:
12253936
A system, computer program product, and method are presented for executing a validation test on at least a portion of a refactored application. The refactored application is resident within a partitioned computing architecture including a plurality of partitions and communication between the partitions uses one or more boundary methods. The refactored application is at least partially similar to a transformed monolithic application. The method includes automatically generating one or…
Code coverage measurement for test systems
Granted: March 18, 2025
Patent Number:
12253934
A method and system are provided for code coverage for test systems for testing source code. The method obtains a trace with trace records written at entry and exit to one or more test modules for function calls to the test modules. The method compares response codes for the functions extracted from the trace with a finite list of response codes retrieved from metadata for the source code for the functions and analyzes a code coverage based on the comparison.
Dynamic adaptive threading using idle time analysis
Granted: March 18, 2025
Patent Number:
12253930
An embodiment includes initiating a first cycle of a process using a first number of threads that operate in parallel to collectively execute the process and collect performance data. The embodiment aggregates the performance data and computes a first idle duration based at least in part on the aggregated performance data. The embodiment projects a thread-count recommendation based at least in part on a mathematical model that includes the first number of threads as an input number of…
Radio frequency identification based three-dimensional metrology
Granted: March 18, 2025
Patent Number:
12253354
A method for obtaining three-dimension measurements for an object utilizing a population of radio-frequency identification (RFID) chips in a medium includes placing the object into a container with the population of RFID chips in the medium. The method also includes capturing a plurality of coordinates for the population of RFID chips in the medium, where a set of coordinates from the plurality of coordinates correspond to each RFID chip from the population of RFID chips. The method…
