621 results about "Object identifier" patented technology

An example method includes (a) obtaining reference decision data describing a reference decision associated with navigating a driving scenario, wherein the reference decision data comprises a target action and a corresponding object identifier associated with the target action; and label data that comprises a validity interval associated with the reference decision, the validity interval indicating a time period of the driving scenario during which the reference decision is valid; (b) simulating a performance of a system under test (SUT) in the driving scenario to generate SUT decision data describing one or more SUT decisions associated with controlling an autonomous vehicle to navigate the driving scenario; and (c) determining, based on a comparison of the reference decision data and the SUT decision data, a validation state for the SUT.

The invention discloses a park management method based on digital twinning, particularly relates to the field of park operation, and is used for solving the problem that a multi-source event is difficult to stably chain under the conditions of compensation delay and evidence gap and causes misalignment of disposal triggering. Comprising the following steps of: registering an event in a pool to generate an event number and writing the event number into a platform arrival moment; screening and mapping an anchor point event to a park object identifier and a process stage identifier to generate a management token; checking a stage sequence and an evidence item requirement set according to an event chain rule table in event chain construction and generating a conflict point list; the delay portrait library generates a credible mark when a source is generated and forms a reverse sequence violation spectrum; the digital twin object relation graph forms an influence domain span mark; the closed table is returned to obtain a disposal convergence guarantee level; the cost-sensitive decision tree outputs a disposal template identifier, and the disposal template table generates a management action instruction and a trigger voucher and records an instruction acceptance identifier; and returning, comparing and freezing the exception management token, and updating the event chain rule table and the delay portrait library.

The invention relates to the technical field of agricultural product supply chain management, in particular to an agricultural product supply chain information tracing method and system, and the method comprises the steps: constructing an alliance block chain architecture, employing an alliance block chain mode to absorb agricultural product supply chain participants as alliance nodes, and designing a multi-level block chain structure; the method comprises the following steps: deploying Internet of Things equipment in an agricultural product planting and breeding link and a processing link to carry out data acquisition, endowing the acquired data with a unique object identifier, and carrying out identification and recording by utilizing equipment with a two-dimensional code or an RFID (Radio Frequency Identification) tag; after identification and recording are completed, encryption processing is carried out on all data, and consensus mechanism optimization is carried out; an agricultural product supply chain information traceability query system is constructed, and consumers and supervision departments perform traceability query in all directions. The block chain and the Internet of Things are combined with the object identifier technology, so that the query efficiency of the agricultural product supply chain information is improved, and the agricultural product quality safety guarantee level is improved.

In various embodiments, a computer-implemented method for displaying object information associated with a computer-aided design, the method comprising displaying a design space that includes a plurality of design objects, generating a prompt that includes a set of object identifiers corresponding to a first set of design objects included in the plurality of design objects and a first query for a set of object labels corresponding to the first set of design objects, transmitting the prompt to at least one trained machine learning (ML) model for processing, receiving, from the at least one trained ML model, a first ML response that includes the set of object labels corresponding to the first set of design objects, and displaying the set of object labels within the design space.

The present disclosure is directed to systems, methods, and non-transitory computer-readable media including sending, by a relying party computing system to a subscriber computing system, an Object Identifier (OID) of a relying party associated with the relying party computing system, receiving, by the relying party computing system from the subscriber computing system, a certificate of a subscriber associated with the subscriber computing system, the certificate includes a public key of the subscriber, determining, by the relying party computing system, whether the certificate includes the OID of the relying party, and in response to determining that the certificate includes the OID of the relying party, using by the relying party computing system the public key in the certificate of the subscriber.

The invention discloses a real-time state synchronization method and system, electronic equipment and a storage medium, and belongs to the technical field of network communication.The method comprises the steps that in response to a connection request from a client side, persistent connection with the client side is established, and a state subscription relation is recorded; performing semantic analysis on the state change event from the business service layer to determine a push priority; a corresponding target intelligent gateway is found according to the target object identifier of the state change event, a pushing strategy is executed by fusing the client network condition maintained by the target intelligent gateway and the pushing priority, and the state is updated and synchronized to the related client; and monitoring the health state of the persistent connection, and when the connection is abnormal and recovered, performing state synchronization with the client by the intelligent gateway based on the stored incremental state information. According to the invention, the problems of unreliable connection, redundant pushing and poor expansibility of a traditional SSE scheme are solved, and high-reliability, high-efficiency and horizontally-expandable real-time state synchronization is realized.

The invention discloses an electric power multi-protocol data conversion method and system based on object model dynamic mapping, and the method comprises the steps: receiving an original protocol message, recognizing a protocol type, extracting a logic name as a unique identifier of equipment, extracting an object identifier as a measurement point identifier, and extracting an electric energy array as a measurement point value; according to the protocol type and the equipment unique identifier, matching a corresponding object model template from a unified object model library; mapping the equipment unique identifier, the measuring point identifier, the measuring point numerical value and the acquisition timestamp obtained by analysis to corresponding fields in a template; and generating an object model data object conforming to a standard format, packaging the object into a message, executing an encryption authentication mechanism of a network layer and a transmission layer through the power Internet of Things security access gateway, and sending the message to an Internet of Things management platform. According to the invention, standardized, automatic and secure access of different protocol terminals is realized through protocol analysis and the unified object model library.

The invention relates to the technical field of data processing, can be applied to business scenes of medical health, financial science and technology and the like, and discloses a task merging and distributing method which comprises the following steps: creating and storing task information, acquiring a corresponding active task set, matching an object identifier, extracting a terminal equipment identifier, and extracting and sending the task information, and updating the task state after receiving the task confirmation information, screening and combining the tasks when the task confirmation information is not confirmed, generating a composite task unit, and issuing the composite task unit to a task execution end according to a preset strategy. According to the method, the tasks are screened and matched on the basis of the geographic region identifiers and the object identifiers, so that repeated pushing of the tasks in the same region and the same object is effectively reduced, and the task allocation accuracy is improved; in combination with the task state information and the terminal equipment identifier, the task receiving process is optimized, and the task execution efficiency is improved; through a task merging mechanism, the task execution cost is reduced, and in combination with a preset release strategy, task scheduling is more balanced, and the intelligent level of overall task management is improved.

Aspects of the disclosure are directed to registration of a target object in a target object database (e.g., maintained by a network component) in association with a target object identifier and a set of attributes associated with the target object. In an aspect, the registration process may be initiated in response to physical presence detection of the target object (e.g., by one or more sensing nodes), where the presence detection can be based on radio frequency for sensing (RF-S) or non RF-S approaches. Such aspects may provide various technical advantages, such as improved target object tracking and identification.

The invention relates to the technical field of three-dimensional modeling, in particular to a modeling method and system based on a dynamic 3D target, electronic equipment and a storage medium, and the method comprises the steps that a three-dimensional modeling operation instruction is generated, and the operation instruction at least comprises an operation type, a target object identifier and a space action range parameter; constructing an operation semantic tree based on the operation instruction; by comparing the local operation semantic tree with the received remote operation semantic tree, detecting a space action range overlapping region; when an overlapping region is detected, applying a space-time dimension priority merging rule; executing the combined operation instruction, and generating a binary log containing an operation semantic tree hash value; when an operation conflict is detected, local rollback is performed based on a differential CRC check value that computes only overlap region data blocks. According to the method, the problems of semantic understanding deficiency, logic inconsistency and low recovery efficiency during three-dimensional space operation are effectively solved.

In certain embodiments, a method includes recursively performing a procedure that includes using an allowed set of object identifiers and a hash function to update a bit array, using a disallowed set of object identifiers and the hash function to further update the bit array where collisions occur, repeating the process with a new allowed set that includes object identifiers from the original allowed set that collided with the disallowed set and a new hash function, until reaching a round where no collisions occurred, generating a data structure that includes the bit arrays created during each recursive round, and compressing the data structure.

The invention discloses a data processing method and system for a dynamic knowledge graph, particularly relates to the technical field of knowledge graph data processing, and is used for solving the problem of park multi-source data consistency. The method is oriented to a park, system records are standardized as park event frames carrying object identifiers, event types and time information, association is achieved through a unified object identifier set, sub-graph templates are inquired according to the event types, object nodes are positioned, the sub-graphs are expanded according to template paths, affected sub-graphs are limited, and incremental updating is executed only within the range. The method comprises the steps of recording and writing effective time, failure time and a source event identifier, constructing a time version chain, generating a current state in combination with conflict detection of a preset time window and a source priority decision, constructing a current view and a historical view, adding a time filtering condition to query, and realizing time sequence retrieval of scenes such as equipment operation and lease change. And the updating efficiency and the data consistency of the park knowledge graph are improved.

A virtual object control method includes: displaying a virtual environment screen and a target function control, the target function control being configured to control the first virtual object to perform a target operation which triggers change of a target attribute value of a second virtual object; determining, in response to a trigger operation on the target function control, one or more second virtual objects with target attribute values satisfying a preset condition as one or more candidate virtual objects, and displaying one or more candidate object identifiers of the one or more candidate virtual objects; and determining, in response to a selection operation on one of the one or more candidate object identifiers, that a selected candidate object identifier is a target object identifier, and controlling the first virtual object to perform the target operation on a target virtual object corresponding to the target object identifier.

The invention provides a monitoring item polling optimization method based on change frequency dynamic grouping, and the method comprises the steps: obtaining a monitoring item and attribute information thereof, dividing the monitoring item into a plurality of monitoring groups according to the historical change frequency of the monitoring item, and distributing a virtual object identifier for each group; generating a state flag for each monitoring group, calculating a hash value of the current value of the monitoring item by using a hash algorithm, and mapping the hash value to a virtual object identifier; in the polling process, periodically collecting the state flag corresponding to each group, comparing the current state flag with the state flag recorded last time, and judging whether the overall state of the group is changed or not; if the state marks are consistent, skipping the detailed acquisition operation; and if not, triggering complete data acquisition of all the monitoring items in the group, and executing dynamic adjustment of the monitoring group. According to the invention, flexible polling optimization is carried out according to the change frequency of the monitoring item, invalid high-frequency polling is avoided, and system resource consumption and network load are remarkably reduced.

Aspects of the disclosure generate independent encryption keys for objects (e.g., virtual machine disks (VMDKs)) without requiring the management of multiple keys. An encryption manager obtains a primary encryption key, an object identifier (ID) comprising a globally unique ID (GUID) for an object, a data salt comprising the object ID and a data salt string, and a metadata salt comprising the object ID and a metadata salt string. A data encryption key is generated using the primary encryption key, the data salt, and a one-way function. A metadata encryption key is generated using the primary encryption key, the metadata salt, and the one-way function. Because the data salt string and metadata salt string differ, the data encryption and metadata encryption keys differ. Object IDs for different objects differ, so each object and its metadata have globally unique keys. Key generation (other than the primary key) is deterministic, simplifying key management.

The invention relates to the technical field of archive storage, and discloses an archive storage system and method based on a digital object architecture, and the system comprises a unique identification and relation analysis assembly which is used for generating a globally unique object identifier; the digital object warehouse is used for constructing digital objects; the digital object registry is used for establishing a metadata index which can be retrieved; the distributed account book module is used for forming an on-chain record; and a policy-driven engine for monitoring and receiving the broadcasted structured transactions and determining the affected context scope to execute the embedded lifecycle policy. According to the technical scheme, the electronic original text is constructed into the digital object containing the Merkel tree integrity verification data, and all key operations are recorded in the distributed account book module, so that full-chain trust guarantee of archive data from content to process is realized; therefore, the integrity of the data in the long-term storage process can be effectively verified.

A technique and method for detection and display of the cybersecurity risk context of a cloud environment initiates an inspection of cybersecurity objects within a cloud environment utilizing an inspection environment and stores information pertaining to discovered cybersecurity objects within the inspected cloud environment in a storage environment. The technique and method further generate a cybersecurity risk context for the inspected cloud environment based on the observations made concerning the cybersecurity objects contained within it. The technique and method further configure a web browser running on a client device to automatically display the generated cybersecurity risk context to a user, either through a web page overlay or through a toolbar plugin which has been installed in the web browser and configured to enable inspections of a cloud environment, once the user has navigated to a web page containing cybersecurity object identifiers.

A method of a user device to track objects in an extended reality (XR) environment includes capturing an image of a physical environment associated with the XR environment, sending the image, a first timestamp for the image, and object information for at least one object in the image to a tracking service, receiving an object identifier, object tracking information, and a second timestamp for the at least one object from the tracking service, performing time and motion compensation on the object tracking information to correlate the object tracking information and object identifier with the at least one object in the image of the physical environment, and generating or updating an XR overlay for the at least one object using time and motion compensated object tracking information.

A method of an electronic device in an edge cloud of a mobile network supports extended reality localization of an object having a location in the real world where the location is stored as location information in a database in the mobile network. The method includes receiving a request from an application of a user equipment, the request for location information of an object, the request including an object identifier for the object, retrieving the location information from a database using the object identifier, returning the location information to the application at the user equipment, determining whether the retention requirements for the location information and the object identifier are met, and deleting the location information and the object identifier from the edge cloud and the database in response to determining the retention requirements are not met.

An object locating system includes a first wireless device associated with a light emitting device, a second wireless device associated with an object, and a controller configured to perform operations. The operations include receiving an object identifier. The operations include determining a position of the light emitting device based on a first signal associated with the first wireless device. The operations further include determining a location of the object based on a second signal associated with the second wireless device. The operations include calculating an orientation offset and a distance to the object with respect to the position of the light emitting device. The operations also include determining whether the second wireless device is visible to the light emitting device based on the second signal. The operations include determining a first angle and a second angle based on the orientation offset and the distance to the object. The operations also include controlling one or more alignment devices based on the first angle and the second angle to align the light emitting device with the object.

The invention provides an interaction method and device based on a bullet screen message, electronic equipment and a storage medium, and belongs to the technical field of multimedia. The method is applied to a client where a first object is logged in. The method comprises the following steps: displaying multimedia resources in an interface of the client; in an interface of the client, displaying a bullet screen message for the first object, the bullet screen message comprising a prompt tag, an object identifier of the first object and an interaction message from a second object, the prompt tag being used for indicating that the bullet screen message is only visible for the first object, and the interaction message from the second object being visible for the second object. The second object is an audience account of the multimedia resource or a system account of a platform to which the client belongs. According to the method, the privacy and the security of message interaction are guaranteed, and meanwhile, the application scene of one-to-one message interaction is expanded, so that the object watching the multimedia resource can timely see the interaction message sent to the object, and the man-machine interaction efficiency can be improved while the interaction timeliness is improved.

A computer-implemented method is disclosed for data processing. The method includes receiving real-time streaming data that includes data object identifiers, arranged in a sequenced source data array, for source data objects. The method also includes determining an integer number N of data object identifiers in the source data array and selecting three mutually prime integers N1, N2, N3 such that N1 is greater than N2, N2 is greater than N3, and an arithmetic product of N1, N2, N3 is greater than N. The method further includes generating a first, second and third modulus reduction arrays of lengths, respectively, N1, N2, and N3. The method also includes initializing the first, second and third modulus reduction arrays with dummy values, storing the source data objects in a source data object array, and storing the first, second and third modulus reduction arrays in a short term memory.

Migrating content between enterprise content management systems is described. A source object identifier is identified for metadata tables for content for a source enterprise content management system, based on a migration job definition. The metadata tables are retrieved from the source enterprise content management system, based on the source object identifier. A target object identifier is identified for a target enterprise content management system, based on the metadata tables and the migration job definition. An object identifier map is created that maps the source object identifier to the target object identifier. The metadata tables are stored to the target enterprise content management system, based on the object identifier map. The content for the source enterprise content management system is retrieved. The content is stored as content for the target enterprise content management system.

The invention provides an HBase spatio-temporal data storage indexing method and system based on spatio-temporal short codes, and relates to the technical field of big data, time slice short codes and spatial short codes are respectively generated according to time information and a spatial grid; combining the time slice short code, the space short code, the object identifier and the unique identifier to construct a plurality of data partition models, and pre-partitioning the data volume required to be stored in the Hbase database according to the data partition models; and performing spatial indexing or row key indexing according to the row keys, the time slice short codes and the spatial short codes in the various data partition models to obtain an indexing result. According to the invention, the storage query efficiency can be improved.

The embodiment of the invention discloses a data transmission method and device, a vehicle-mounted terminal, a vehicle and a storage medium. Receiving target data through the message distribution component, wherein the target data carries a target data identifier; a preset corresponding relation between the data identification and an object identification is obtained, and in the preset corresponding relation, the object identification is used for indicating a data processing object for receiving data corresponding to the data identification; the data processing object comprises at least one of an application program running based on the first core, a second core of the target chip and external equipment connected with the target chip; determining a target object identifier corresponding to the target data identifier based on a preset corresponding relationship; and transmitting the target data to a target data processing object corresponding to the target object identifier. In this way, efficient multi-terminal data transmission interaction of the target data between the cores of the target chip and between the target chip and the external device is achieved, and the data transmission efficiency is effectively improved.

According to an embodiment of the present disclosure, there is provided a computer-implemented method of determining an object identifier, the method comprising: detecting an object; obtaining one or more sensor signals, wherein the sensor signals represent data including at least: positional information related to the object, and contextual information relating to the object; and providing the data to a machine learning module to determine an identifier, in particular a unique identifier or fingerprint associated with the object based on the data.

A communication device includes a communication interface, a memory configured to store a setting value, and a controller. The controller is configured to receive a command including an object identifier of a management information base to request reading of the setting value corresponding to a value of the object identifier from the memory or writing of the value of the object identifier in the memory, determine whether the object identifier is a specific identifier, determine whether the command has been transmitted from a first device or a second device, and read or write the setting value corresponding to a value of the specific identifier.

A technique and method for detection and display of the cybersecurity risk context of a cloud environment initiates an inspection of cybersecurity objects within a cloud environment utilizing an inspection environment and stores information pertaining to discovered cybersecurity objects within the inspected cloud environment in a storage environment. The technique and method further generate a cybersecurity risk context for the inspected cloud environment based on the observations made concerning the cybersecurity objects contained within it. The technique and method further configure a web browser running on a client device to automatically display the generated cybersecurity risk context to a user, either through a web page overlay or through a toolbar plugin which has been installed in the web browser and configured to enable inspections of a cloud environment, once the user has navigated to a web page containing cybersecurity object identifiers.

The invention provides a synchronization signal processing method, electronic equipment and a computer readable storage medium, and the method comprises the steps: executing a first synchronization instruction by a meta thread, generating an arrival and request response signal carrying a working group slot position identifier and a barrier object identifier according to first synchronization information, and sending the arrival and request response signal to a synchronization engine; the execution engine executes the meta-thread function instruction and generates an arrival signal according to the second synchronization information; aggregating the arrival signals with the same slot position identifier and barrier object identifier to obtain a final arrival signal; the synchronization engine determines a target barrier object and updates a count value, and constructs a response signal and sends the response signal to the target meta-thread when the count value meets a preset condition. According to the technical scheme, the synchronization signal processing overhead can be reduced, and the parallel execution efficiency is improved.

Methods, systems and computer program products for in-application virtual object sharing include (i) responsive to a first acquiring a virtual object recognized by a software application, identifying a first user identifier associated with the first user, (ii) identifying a virtual object identifier associated with the virtual object, (iii) identifying a user group representing a plurality of users including the first user (iv) associating the virtual object identifier with one or more additional user identifiers associated with users within the user group, and (v) updating in a non-transitory memory, a profile corresponding to each user associated with the user group, that also has the virtual object identifier associated with a user identifier corresponding to said user, wherein said update to the profile is based on the properties of the virtual object.