240 results about "Content Identifier" patented technology

The invention relates to the technical field of UI design, can be applied to business scenes such as financial science and technology and medical health, and discloses a page layout method based on display material driving, which comprises the following steps: obtaining page display materials and storing the materials in a material resource library, selecting target display materials and generating a page frame, inserting display blocks of preset elements in the page frame, and displaying the preset elements in the display blocks. Generating visual preview data based on layout parameters of the page frame, outputting the visual preview data to an interface rendering processing module, performing association coding on coordinate mapping data of the page frame and a content identifier of the display block to generate a structured storage file, analyzing terminal feature parameters in the access request, generating an access identifier, and displaying the access identifier to the interface rendering processing module. And generating a target display interface according to the access identifier. According to the method and the device, the association relationship between the display material and the coordinate mapping data and the content identifier is established, and the layout metadata and the rendering parameters are extracted in combination with the terminal features to complete interface generation, so that the adaptation accuracy of structured expression of page configuration and interface output is realized.

The embodiment of the invention provides a processing method and device based on database query, equipment and a medium. The method comprises the steps that a user query problem is obtained; according to the user query question, screening out candidate database modes from a plurality of database modes in a preset database, and extracting key content information from the user query question; converting the key content information into a content identifier which can be identified by a database, and screening out a target database mode from the candidate database modes; function structure information of the user query problem is determined, and a query statement skeleton of the user query problem is determined according to the function structure information; and filling the content identifier and the target database mode in a query statement skeleton to obtain a database query statement, and executing a query operation in a database through the database query statement. The database query statement is automatically generated according to the user query problem, the query operation is executed, and the query efficiency and accuracy are remarkably improved.

A computer implemented method for verifying a policy proof includes receiving request from a user for a policy, issuing a random challenge nonce, receiving a triple comprising a first genesis state of the user, a zero-knowledge proof of the policy based at least in part on the first random challenge nonce, an account address corresponding to the user, and user data, and a signature of the zero-knowledge proof of the policy, verifying the zero-knowledge proof of the policy based at least in part on the account address of the user, the first random challenge nonce, and one or more states of the user, storing the zero-knowledge proof and the policy identifier in a decentralized storage, publishing the account address corresponding to the user, the policy identifier, and a content identifier to one or more blockchain ledgers.

Methods and systems provide content searching and retrieval using generative artificial intelligence (AI) Models. The system is configured to receive a user search for content, media or item listings. The system receives a natural language-based input associated with a client device of a user. The system generates a search criterion for the received natural language-based input. The system, via the generative AI-bases search and retrieval system, generates a relevancy-ranked output listing of content items. The relevancy-ranked output listing content items responsive to the generated search criterion content items having an associated content identifier and a content description. The system causes portions of the relevancy-ranked output listing to be rendered at the client device of the user.

Systems and methods for determining attributes in media content. A computing device may be configured to obtain the media content based on a received media content identifier and segment the media content into scenes. The computing device may analyze viewer engagement metrics to identify a scene associated with a viewer engagement score that exceeds a threshold, select video frames from the identified scene, and identify primary objects in the series of images in the scene. The computing device may add a bounding box around the identified primary objects in one or more selected frames and perform text extraction within the bounding box. The computing device may determine object attributes of the identified primary objects, querying a database to identify topics of interest (ToIs) based on the extracted text and the determined object attributes, and performing a responsive action in response to identifying the one or more ToIs.

The invention provides an LED display screen interaction method and system supporting voice interaction, and the method comprises the steps: carrying out the voice feature extraction processing through obtaining a continuous voice data stream sent by a user, and obtaining an acoustic feature sequence and a semantic association feature set of a voice segment; and calling a pre-trained voice semantic understanding model to perform joint semantic analysis processing on the acoustic feature sequence and the semantic association feature set, generating a semantic understanding result of the voice segment, and determining a user interaction intention type corresponding to the continuous voice data stream and key information positioning features of the user interaction intention in the voice content based on the semantic understanding result. And generating an LED display control instruction containing an interaction content identifier based on the user interaction intention type and the key information positioning feature, and sending the LED display control instruction to the target LED display screen to execute an interaction display operation. The real intention and key information in the continuous voice of the user can be accurately understood, the accuracy and naturalness of voice interaction between the LED display screen and the user are remarkably improved, and the interaction experience of the user is effectively improved.

The invention discloses a secure video transmission method based on a block chain and multi-path dynamic routing, and belongs to the field of video data secure transmission. According to the invention, malicious nodes are identified and isolated through a black hole detection mechanism, data packet loss and tampering are avoided, and the security of video data transmission is improved. And credibility calculation is carried out on the nodes, and only credible nodes are selected for data transmission, so that retransmission and resource waste are reduced. According to the dynamic routing optimization, the optimal path is quickly selected by analyzing the network topology and the node trust value in real time, the transmission delay caused by node failure or path change is reduced, and the network stability and the transmission efficiency are improved. And finally, introducing a block chain technology, recording operation in a data transmission process in a tamper-resistant distributed account book, and verifying the integrity and authenticity of the data by using a content identifier. The decentralization characteristic of the block chain enhances the transparency and traceability of the transmission process, and effectively prevents data tampering and information leakage.

In this approach, a system and workflow are provided for generating unique content identifiers (sometimes referred to herein as “Content IDs”) for digital assets. A Content ID is uniquely associated with each piece of content within a customer's asset space The Content ID need not be based on the contents of the asset (such as pixel values of an image), and both perceptual and non-perceptual aspects of identification of the asset may be evaluated to enable different permutations of the same digital asset to have different Content IDs. The system provides for content similarity detection by identifying a content match and surfacing this match within a customer data set, providing automated, scalable, and consistent Content IDs for multiple use cases associated with a digital asset management solution.

The invention discloses a zero-trust authority management block chain evidence storage method based on a government affair data platform, and the method specifically comprises the following steps: S1, obtaining user data in the government affair data platform through a first system, carrying out the classification and grading encryption of the user data, obtaining encrypted data, and carrying out the local storage of the encrypted data; s2, the first system uploads the encrypted data to a second system for storage to obtain a corresponding content identifier and a hash value as an identification index; s3, the first system uploads the identification index to a block chain platform for storage; s4, calculating the instant trust value of the user according to the user attribute information, and dynamically adjusting the access authority; and S5, obtaining the identification index of the to-be-accessed content from the block chain platform according to the access permission, and then obtaining the corresponding encrypted data from the second system.

Various embodiments of a Title Engine generate search results that identify content available in a content corpus in response to receiving a search query for content that is currently unavailable in the content corpus. Rather than returning output merely indicating absence of the requested content set forth in the received search query, the Title Engine identifies various content available in the content corpus that is similar to the search query's requested—but unavailable—content. The Title Engine identifies content in a content corpus that is similar to requested content that has been determined as unavailable. Upon determining unavailability of the requested particular content in the content corpus, the Title Engine generates a pseudo-identifier for the requested particular content. The Title Engine inserts the pseudo-identifier into a sequence of content identifiers. The Title Engine generates an embedding for the pseudo-identifier.

The embodiment of the invention provides a task processing method and device.The method comprises the steps that a target to-be-detected text of a target task is obtained, the target to-be-detected text comprises at least one set of to-be-detected content, and the to-be-detected content comprises original content, content identification of the original content and at least one kind of translation content; determining the language type of each translation content; generating a prompt instruction corresponding to the to-be-detected content according to the content identifier, the original content, the translated content and the language type; and calling the large language model, and obtaining a task processing result corresponding to the target task based on the prompt instruction. By obtaining the target to-be-detected text, the prompt instruction enabling the large language model to execute the detection task can be generated for the at least one group of to-be-detected contents, so that the large language model can perform quality detection on the translation contents of the original contents based on the original contents in the text, the detection efficiency of the translation quality can be improved, and the user experience is improved. Therefore, the accuracy of translated contents is improved.

The invention discloses an air environment monitoring data identification system and method, and belongs to the technical field of environment monitoring, and the method specifically comprises the steps: obtaining air pollution prevention whole process data, and carrying out the Hash processing to generate a data fingerprint; storing the data fragments to a distributed network, and generating a unique content identifier; constructing a Merkel-Partrexia tree in combination with the data fingerprints, the content identifiers and the key metadata to calculate root hash, and performing uplink evidence storage; the consistency of distributed data under the chain is verified based on the on-chain root hash, and the data integrity is ensured through a sampling verification strategy; and the requester applies for an access permission through the smart contract, obtains the data content identifier and the storage node information after permission verification, and accesses a record to be chained for evidence storage. According to the invention, through a cooperative verification mechanism of the Merkel-Parene tree and the block chain, the traceability and tamper resistance of the full life cycle of the data are realized, and the data security and sharing efficiency are improved.

Methods and systems provide content searching and retrieval using generative artificial intelligence (AI) Models. The system is configured to receive a user search for content, media or item listings. The system receives a natural language-based input associated with a client device of a user. The system generates a search criterion for the received natural language-based input. The system, via the generative AI-bases search and retrieval system, generates a relevancy-ranked output listing of content items. The relevancy-ranked output listing content items responsive to the generated search criterion content items having an associated content identifier and a content description. The system generates a carousel display structure definition of the relevancy-ranked content items. The system transmits the carousel display structure definition of the relevancy-ranked content items and the content items to the client device. The client device renders, via a user interface, at least a portion of the relevancy-ranked content items.

A method for managing content displayed in a vehicle. At least one occupant in a vehicle consuming content is determined. Identification information identifying the at least one occupant is acquired. The at least one occupant exiting the vehicle is detected. Identification information identifying the at least one occupant, a content identifier (ID) of the content consumed by the at least one occupant, and a last position of the content at a time the at least one occupant exits the vehicle are saved. The at least one occupant re-entering the vehicle is detected. The content identified by the content ID is resumed at the last position of the content for the at least one occupant associated with the identification identifier.

The invention relates to the technical field of data sharing, and discloses a railway data sharing system based on an alliance chain, comprising an alliance chain network comprising a data demander node and a data owner node; the data grading and sharing module is used for dividing the railway data into four grades according to the sensitivity degree; the intelligent contract module is used for storing a content identifier and data element information returned by the interstellar file system through a data intelligent contract, executing attribute strategy verification of second-level data and third-level data through an access control intelligent contract, and managing and sharing incentive integral dynamic adjustment through an incentive intelligent contract; and the interstellar file system is used for storing the encrypted data under the chain. The railway data grading sharing model provided by the invention can realize data security sharing under relatively high efficiency.

The invention discloses a trusted data tracing system and method for a prefabricated dish supply chain. The system comprises an edge data acquisition module, an equipment authentication module, an off-chain storage module, an on-chain evidence storage module, a privacy verification module and an intelligent contract execution module. And the edge data acquisition module obtains state data of the prefabricated dishes at the service node and generates an event log. And the equipment authentication module distributes an equipment identity label and performs digital signature on the event log. And the under-chain storage module encrypts the signature log, stores the encrypted signature log into a distributed file system, and generates a content identifier. And the on-chain evidence storage module writes the content identifier, the device identity identifier, the timestamp and the event type code into the alliance block chain. And the privacy verification module responds to the verification request, extracts numerical parameters, generates zero-knowledge proof located in a preset interval, and submits the zero-knowledge proof to the alliance block chain for verification. And the intelligent contract execution module executes business rule logic, and triggers state judgment or abnormal marking based on an on-chain event.

Systems and methods are described for content license key distribution where the privacy of a user is preserved. A content request from a user is received by a content distributor, the content request including a content identifier and a user identifier. On verification that the request from the user is valid, the content distributor acquires a content license from a content supplier, verifies it, and sends the content license to the user such that the user may consume the content. The user's identity is kept private by the use of signed keys, one-time identifiers, and the use of encryption. In addition, a one-time identifier of the user may be validated by an attestation service.

The invention relates to a data transaction technology, and discloses a privacy enhanced trusted data transaction method based on an alliance chain, which comprises the following steps: a key generation center generates a system parameter list; the data owner calculates a shared key according to the system parameter list, calculates an encrypted ciphertext and uploads the encrypted ciphertext to a decentralized storage network; the decentralized storage network receives the encrypted ciphertext, generates a unique content identifier and divides the encrypted ciphertext into a plurality of ciphertext fragments; calculating a root node hash value, and recording the root node hash value and the unique content identifier into an alliance chain; and the data purchaser encrypts the data demand and issues the data demand through the alliance chain, and the alliance chain matches the transaction data according to the corresponding demand attribute in the data demand and performs decryption operation to obtain the required transaction data. The invention further provides a system of the privacy enhanced trusted data transaction method based on the alliance chain, the secure transaction of the data can be realized, and the controllability of the data in the transaction process is improved.

A device may include a processor, a receiver, and a transmitter. The transmitter may be configured to transmit an audible signal, an inaudible signal, or both. The inaudible signal may be associated with a content identifier of the audible signal. The transmitter may be configured to transmit the audible signal, the inaudible signal, or both, to a first electronic device, a second electronic device, or both. The receiver may be configured to receive a first message that includes a first input and a second message that includes a second input. The processor may be configured to determine whether the first input matches the second input. The transmitter may be further configured to transmit the first message to the first service on a condition that the first input and the second input are determined to match.

The present disclosure provides a method of watermarking digital media for subsequent decoding. The method includes receiving a secure content package comprising digital audiovisual content, source entity information, content annotations, and digital signatures. The package is validated using public-key cryptography. A content identifier is generated and embedded as a watermark into the digital audiovisual content. The watermark is configured to be machine readable and visually inconspicuous. A content database entry is recorded in a remote database, retrievable using the content identifier and comprising the content annotations and source information. The watermarked digital audiovisual content is stored and transmitted to the media source. The method may further include generating and storing content hashes for future authentication comparisons.

A method includes obtaining an image of a machine-readable data representation that is located on a physical object using a camera of an electronic device. The machine-readable data representation includes an encoded form of a data value. The method further includes decoding the machine-readable data representation to determine the data value, whereby the data value includes a content identifier and a content source identifier. The method also includes selecting a content source based on the content source identifier, obtaining a content item and content location information based on the content identifier from the content source, determining a content position and a content orientation for the content item relative to the physical object based on the content location information, and displaying a representation of the content item using the electronic device according to the content position and the content orientation.

A request to resolve a name of a domain of an identifier of web content is received. It is automatically determined that the name of the domain is to be resolved using a blockchain. A request is sent to a smart contract of the blockchain to obtain one or more resolution records for the domain. The one or more resolution records of the domain are received. The received one or more resolution records are utilized to resolve the name of the domain.

The invention relates to the technical field of data processing, in particular to a model acquisition method and device and electronic equipment. The method is applied to a local area network connecting a center node and a plurality of edge nodes, and when a client where any edge node is located receives a user request for obtaining a target large model, the client requests the center node to obtain a content identifier set of a subfile of the target large model. And in the local area network, searching whether other edge nodes store different sub-files of the target large model or not based on the content identifier set. And if at least one edge node storing different sub-files of the target large model exists, pulling different sub-files of the target large model in parallel from each edge node. And recombining different sub-files of the target large model to obtain the target large model. According to the scheme, the acquisition speed and efficiency of the large model in the local area network can be improved, meanwhile, the utilization of the network bandwidth is optimized, and the reliability and expandability of the system are enhanced.

The embodiments of the present disclosure relate to a method and apparatus for filtering content, and an electronic device and a medium. The method comprises: generating a Bloom filter, which is configured to perform global filtering on content, wherein the Bloom filter comprises a bit array for querying a filtering state according to a group of hashes. The method further comprises: generating a mapping filter, which is configured to perform personalized filtering on the content, wherein the mapping filter comprises a mapping relationship between a tenant identifier and a content identifier, and the mapping filter is capable of querying at least one of a blacklist and a whitelist for a target tenant. Moreover, the method further comprises: on the basis of the Bloom filter and the mapping filter, determining a filtering state of target content in respect of the target tenant.

The invention relates to the technical field of quantum, and discloses a log auditing method and system for quantum key distribution equipment. The method comprises the following steps: acquiring log data of quantum key distribution equipment in a current period; performing Hash calculation on the identifier of the quantum key distribution device, the identifier of the current period and the log data of the current period to obtain an evidence chain of the current period; releasing the log data of the current period and the evidence chain of the current period to a block chain for storage; detecting whether the smart contract on the block chain is triggered; and under the condition that the intelligent contract on the block chain is triggered and the content identifier and the zero-knowledge proof pi are obtained, verifying the log data indicated by the content identifier by using a preset zero-knowledge proof circuit and the zero-knowledge proof pi so as to obtain and output an evidence chain of a period corresponding to the log data which does not pass verification. In the log auditing process of the quantum key distribution equipment, the problem tracing of the log data of the quantum key distribution equipment is safely and automatically realized.

A method for providing authenticatable data is described. The method is performed at a first device with one or more processors and memory storing instructions for execution by the one or more processors. The method includes generating a commitment string associated with a digital object; generating a signed commitment request based on the commitment string and a private key associated with the first device; and sending the signed commitment request and data indicative of an identity of the first device to a second device that is distinct from the first device. The commitment string includes a content identifier for the digital object. The signed commitment request includes the commitment string and a cryptographic signature for the commitment string.

The invention belongs to the technical field of large language model application, and discloses a large model streaming output-oriented intelligent content analysis and multi-modal rendering method, which comprises a configuration analysis module, a JSON configuration file, a multi-modal rendering module and a multi-modal rendering module, the configuration file defines a unique identifier, a start signal, a paragraph start / end mark, a data stream block type and a front-end rendering strategy of each content type, a content type identification rule base and a start mark-content type rapid lookup table are constructed, and millisecond-level mark matching is realized; the state machine control module is used for processing the streaming data based on an idle-preparation-processing three-stage finite-state machine: waiting for a new content starting signal or mark in an idle state, recording a content type after detecting the new content starting signal or mark, and turning to a preparation state; according to the invention, a cross-transport packet identifier repair technology is adopted; the problem that the identifier is segmented in streaming transmission is solved; through a tentative matching algorithm, the system can automatically detect, cache and recombine segmented content identifiers, and ensure the accuracy of content segmentation.

Embodiments provide systems and methods for securely transferring large objects. A computer-implemented method, for example, includes determining whether digital content captured by a content capture device currently qualifies as a large file for transmission, based on a size attribute and a current transmission parameter associated with currently transmitting objects from a content capture system to an enterprise content management system. If the digital content qualifies as a large file, the digital content is encrypted and transmitted to a decentralized storage system for storage, and a content identifier that identifies the encrypted digital content stored in the decentralized storage system is transmitted to the enterprise content management system. Otherwise, the digital content is transmitted from the content capture system to the enterprise content management system.

A user is enabled to easily process a plurality of contents of a plurality of content providers. The technology of the present disclosure provides a content processing method in which a plurality of content providers providing a plurality of contents, a database including a plurality of contents, each including actual data, and a player are prepared and executed by a computer. The content includes or is associated with management information that manages the actual data, the management information including an identifier that uniquely identifies the content, an identifier of a user occupying the content, and an identifier of a content provider providing the content, a content processing method for a player capable of causing at least a user-side client device to reproduce each of a plurality of contents, the content processing method having the steps of: authenticating a user by accepting information based on an identifier of the user via the user-side client device; provided is an environment in which a client device on the side of an authenticated user presents a set of content associated with an identifier of the authenticated user; receiving, via the client device, an identifier of the authenticated user-specified content; performing, in a database, a search of whether the identifier of the received content is registered in association with the identifier of the authenticated user; and causing the client device to reproduce the specified content with respect to the player when the result of the search indicates that the identifier of the received content is registered in association with the identifier of the authenticated user.

The present invention provides a city data storage method and system based on blockchain, which relates to the technical field of data storage. The method comprises: a city node collects credit behavior data of a target user in a current city; the city node adds a credit label to the target user according to the credit behavior data; the city node broadcasts a content identifier of a data packet to a blockchain; when the current city node inquires about the credit of the target user, it initiates a query request to a target city node in a different place that contains the credit behavior data of the target user; the current city node searches for a smart contract according to a transaction ID and a content identifier position, and retrieves the content identifier; the current city node downloads a data packet from a data storage system according to the content identifier; the current city node decrypts the data packet by a key; and determines the comprehensive credit of the target user according to the credit label of each city node for the target user and a city credit score ranking table of each city node.