24 results about "Content integrity" patented technology

The invention discloses a two-stage multi-dimensional fusion retrieval enhancement generation method and system, and belongs to the field of large model language processing. Comprising the following steps: dual-stage mixed retrieval: performing BM25 retrieval and vector retrieval in parallel and performing dynamic weighted fusion to realize file-level rough selection and content-level fine selection so as to give consideration to literal matching and semantic understanding; performing intelligent content integrity judgment: performing three-dimensional evaluation on a retrieval result by utilizing a lightweight language model, and triggering supplementary retrieval when information is insufficient; and multi-source information fusion generation: fusing multi-source information by adopting a model based on an attention mechanism, and driving a large language model to generate accurate and traceable answers. The method is also matched with a continuous training optimization method of a small model and an efficient system management architecture based on an asynchronous queue. According to the method, the accuracy and the integrity of the answers are remarkably improved, the retrieval efficiency and the expandability of the system are improved, and the calculation cost is effectively reduced.

The present invention discloses a system and method for provisioning content authenticity. The system comprises a computing device, a database in communication with the computing device via a network, and an author device associated with an author. The author device is in communication with the computing device via the network. The computing device is configured to receive identity data from the author device and verify the identity data of the author. The computing device generates a digital signature based on the identity data and embeds the digital signature into content data received from the author device. The computing device generates a content integrity score (CIS) for the content data and a verification badge based on the CIS. The CIS quantifies human input and AI contribution levels. The system transmits the verification badge data, comprising the content data and the digital signature, to an entity device to provide verifiable content authenticity.

The invention discloses a semantic structure feature-based ancient book content integrity detection method and system, and relates to the technical field of information processing, the system comprises a data acquisition unit, a chapter integrity analysis unit, a paragraph integrity analysis unit, an integrity comprehensive analysis unit, a result feedback unit and a display terminal; structural features of chapters and paragraphs are accurately extracted by utilizing a semantic structure recognition technology, and the content integrity of the ancient books is comprehensively detected from the aspects of chapters and paragraphs in combination with an integrity analysis model, so that the defect that a traditional means depends on manual proofreading or simple page number comparison and keyword extraction, and the efficiency is high is effectively overcome. According to the method, the problems of typesetting confusion, chapter page missing, quotation omission and fuzzy paraphrasing which are common in the ancient books are difficult to deal with, automatic and multi-level analysis of the structural content and semantic level content integrity of the ancient books is realized, and the detection and recognition efficiency of the content integrity of the ancient books is improved.

Disclosed are various embodiments for securely and efficiently transmitting various types of digital content (e.g., images, audio, video, etc.) with added assurance regarding the integrity and similarity to the original form of the content. Content to be transmitted can be encoded into a latent encoded representation of the content using a trained AI encoder, thereby reducing the size or compressing the content. A digital signature can also be applied to the encoded representation. The sender can send the original content and the signed encoded representation to a receiver. The receiver can encode the received content using the AI encoder and compare the encoded representations to determine similarities. In addition, the receiver side can validate the digital signature of the received encoded representation. The comparison of the encoded representations and the validation of the digital signature can both be used to validate the integrity of the received content.

The invention discloses a novel bandwidth sharing network system which adopts a content locking state transmission mechanism through a transmission model, converts original content and generates a unique identifier, a quantum security envelope encapsulates key information, eavesdropping is resisted based on quantum physical characteristics, and the content is ensured to be complete and real. Secondly, quantum digital identity registration is realized through a block chain consensus network module, related events are recorded, identity authenticity and event traceability are ensured, and security and credibility are enhanced; in addition, a message forwarding path is intelligently determined through a quantum security content routing protocol module according to structured processing and block chain information, and resources are allocated according to content requirements; besides, the message is subjected to de-duplication processing through the de-duplication module and the information is registered to the block chain, so that repeated message transmission is reduced, and the series of measures effectively solve the problems of the traditional network in the aspects of security and resource utilization.

Disclosed is a distributed trusted computing system consisting of a cluster of Trusted Rich Execution Environments (T-REEs) instantiated on a network of computers, information processing methods executed within these T-REEs, and information exchange methods used by these T-REEs to communicate with each other to perform privacy-preserving digital signature operations on electronic files. According to the present disclosure, a trusted party called a certification authority (also called a signer) can authenticate the content integrity and origin authenticity of a file submitted by a file owner (called a customer) by performing a hash operation on a T-REE instantiated on a customer computer and performing a private key signing operation on the hash value on a T-REE instantiated on the signer computer, thereby allowing the certification authority to authenticate the integrity and authenticity of the file without accessing the file's content.

The invention discloses a three-dimensional grid model reversible information hiding method based on binary sorting, which comprises the following steps: a sender preprocesses an original grid model to obtain a preprocessed grid model; in combination with secret information to be hidden, a secret-carrying grid model is generated through a secret information embedding algorithm based on binary sorting; after receiving the secret-carrying grid model, a receiver performs preprocessing of the same steps on the secret-carrying grid model; and an original grid model and complete secret information are synchronously recovered through a binary sorting-based secret information extraction algorithm. The method has good reversibility and concealment, and is suitable for the fields of copyright protection, content integrity authentication and the like of the three-dimensional model.

The application discloses a PDF document splitting method and system, and belongs to the technical field of PDF document splitting, which comprises the following steps: analyzing an xref table at the end of a PDF file, obtaining all object numbers and their physical file offsets, and establishing the corresponding relationship between the objects and the physical positions; according to the physical offsets in the xref table, the data interval byte size of each object is calculated, if page splitting is needed, the page objects are identified and the total size of all direct and indirect objects contained in a single page is counted, the application supports accurate splitting of the PDF file according to the set byte capacity, and solves the storage, uploading and distribution obstacles of large files; in the splitting process, the underlying structure operations such as PDF objects and cross index tables are used, so that the logical structure and content integrity of the PDF are effectively protected, and there are no invalid pages and unreadable phenomena.

The application provides a retrieval enhancement method and system based on unstructured data, which comprises the following steps: classifying documents based on natural resource unstructured data to obtain various document information, and constructing a vector knowledge base based on the logical relationship of each semantic unit in the various document information; performing semantic understanding and vector embedding processing on a query question based on the vector knowledge base to obtain a semantic vector corresponding to the query question, and classifying the query question based on the semantic vector by using a question classification model to obtain category information of the query question; performing retrieval operation based on the category information and the vector knowledge base by using a retrieval enhancement-based retrieval strategy to obtain a preliminary retrieval result; and performing content integrity verification, content legality verification, content consistency verification and submission file specification verification based on the preliminary retrieval result to obtain a retrieval enhancement result. The application realizes efficient and accurate retrieval enhancement of natural resource unstructured message data.

The invention discloses a 3D printing-NFC hardware and self-research website intelligent content adaptation system based on end-cloud collaboration, belongs to the field of fusion of the Internet of Things and the cultural and creative technology, relates to 3D printing, NFC communication and end-cloud collaboration technologies, and is suitable for scenes such as scenic spot cultural and creative guide and industrial miniature identification. The problem to be solved is to solve the problems of adaptive splitting of 3D printing-NFC cultural and creative product hardware and a website, offline content missing and version asynchronization. According to the technical scheme, the hardware is of a degradable 3D printing structure of 12.5 mm * 9.4 mm * 3 mm, and an NTG chip with 1-byte characteristic codes (recording chips, functions and firmware) and a 25% cache region is arranged in the 3D printing structure; the website is provided with an analysis module, an adaptation module, a synchronization module and a version module, differentiated content is pushed according to hardware, and offline caching, incremental updating and firmware upgrading 1s synchronization are supported; the cooperative total delay is less than or equal to 300ms. The method is mainly used for scenic spot cultural and creative application and the like, the multi-chip adaptation success rate is 99.5%, the network-free content integrity is larger than or equal to 80%, the version synchronization delay is smaller than or equal to 1 s, Android 8.0 and iOS 13.0 or above are compatible, and hardware is degradable.

According to the progressive software quality verification method and system, code submission is used as a trigger point, seven layers of progressive check from grammar format, content integrity, technical accuracy, consistency, implementation feasibility, business value to final integrated verification are implemented, and each layer is provided with a quantitative standard and a verification algorithm. And upper layer verification can be started after the lower layer reaches the standard, so that systematic control from technical details to business values is realized. Furthermore, automatic correction, content complementation or optimization suggestions are provided based on rules, knowledge bases or large model capabilities, so that intelligent processing from problem discovery to auxiliary repair is realized, and the efficiency is greatly improved.

The invention provides a long short message splicing device based on a long connection polling load, which belongs to the technical field of long short message splicing and comprises a TCP (Transmission Control Protocol) gateway layer module, a shared cache module, a long short message splicing engine module, a message queue module and a back-end service cluster module which are integrated on a processing terminal. The invention aims to solve the problems in the prior art that the content integrity of the long text message cannot be guaranteed, the TCP connection distribution is unbalanced, and the service is difficult to dynamically expand to meet the high throughput requirement, realize the adaptation of any load mode in a complex network environment, and improve the stability, expansibility and data processing accuracy of a service cluster.

Authenticity proof data can be visually embedded in a video file or stream. The visual representation of the authenticity proof data is perceivable to users and scannable by user devices for validating the authenticity proof data. This allows for verification of content integrity through direct observation or scanning, enhancing trust and security in digital media distribution.

The invention discloses a report generation method and device and a computer program product, and the method comprises the steps: firstly, employing a multi-dimensional disassembly strategy (i.e., breadth disassembly or deep disassembly), carrying out the self-adaptive disassembly of chapter themes contained in a report outline generated based on a report theme proposed by a user, so as to achieve the consideration of the retrieval depth and breadth, and achieving the self-adaptive disassembly of the chapter themes contained in the report outline; and the content integrity and the logic depth are ensured. And then a local knowledge base and internet open source knowledge are used as retrieval data sources, so that target knowledge contents related to each split retrieval sub-topic are retrieved more accurately. And after chapter content is generated by using the target knowledge content, iterative optimization is carried out on the chapter content and the report outline through a reverse check mode, and a target report is formed by using the finally optimized chapters, so that illusion of LLM can be effectively inhibited, and the accuracy, authenticity and reliability of the finally generated target report are improved. And an ideal report generation effect is achieved.

The application relates to the technical field of webpage identification detection, in particular to a webpage content integrity detection system and method based on data analysis, which comprises the following steps: extracting user browsing operation records of each to-be-detected webpage in a time period, capturing browsing transfer operations generated between the corresponding to-be-detected webpages and repeated browsing operations generated on the corresponding to-be-detected webpages based on the user browsing operation records, and constructing corresponding first user browsing transfer links and second user browsing transfer links; locking the to-be-detected webpages suspected of having content missing, calculating the first browsing transfer rate of each target to-be-detected webpage, and completing the first calibration screening; calculating the second browsing transfer rate of each target to-be-detected webpage, and completing the second calibration screening; and assisting operation and maintenance personnel in fault screening of each target to-be-detected webpage in a target to-be-detected webpage sequence received in real time.

The invention relates to a one-way secure content distribution and tamper-proof display method and system, and belongs to the field of information security. The method comprises the steps that terminal identity authentication is carried out, an identity label is generated for each terminal, and the identity label comprises a device fingerprint, a root key, a public key, a private key and a digital certificate; by establishing a one-way content pulling mechanism, one-way content pulling between a terminal and a platform is realized; the platform prepares to issue content and performs content integrity protection to obtain root hash, a ciphertext and a digital signature; the platform packs and issues the ciphertext, the root hash, the digital signature and the necessary Merkle hash tree branches to the terminal, and the terminal performs verification and decryption; a closed display environment is created on the terminal, and tamper-proof display is achieved. According to the method, the security and tamper-proof capability of content distribution are systematically improved through fusion of multiple technologies such as hardware feature fingerprints, chaos random pulling, dynamic environment key binding, closed display environment and the like.

The invention discloses a three-dimensional model reversible information hiding method based on vertex division and smooth sorting, and the method comprises the steps: carrying out the data type conversion of a vertex coordinate of an original grid model through a sender, and obtaining a preprocessed grid model; in combination with to-be-hidden secret information, inputting the preprocessed grid model and the secret information into a secret information embedding algorithm based on vertex division and smooth sorting to generate a secret-carrying grid model; after a receiver receives the secret-carrying grid model, data type conversion of the same step is carried out on the secret-carrying grid model; and synchronously recovering an original grid model and complete secret information through a secret information extraction algorithm based on vertex division and smooth sorting. The method has good reversibility and concealment, and is suitable for the fields of copyright protection, content integrity authentication and the like of the three-dimensional model.

According to the intelligent draft checking method and system for the papers in the power field based on multi-modal fusion, the core process of multi-modal analysis-information fusion-intelligent review is adopted, firstly, through format adaptation and a differentiation algorithm, a document is analyzed, text elements and non-text elements such as charts, formulas and pictures are extracted, and the text elements and the non-text elements are matched with each other; identifying affiliated characters on a non-text carrier; realizing cross-modal semantic association through feature alignment and conflict resolution, and generating standardized structured data; and finally, finishing format normalization, content integrity, term consistency and academic compliance review in combination with a power field review rule base, a large language model and a retrieval enhancement generation technology. According to the method, the limitation of single-mode processing is broken through, multi-mode element full-coverage review is achieved, the review accuracy and consistency are remarkably improved, the review efficiency of a single document is improved by 80% or above, and the method is suitable for automatic review scenes of papers and technical reports in the electric power field.

The invention provides a message processing method, electronic equipment and a computer program product. The message processing method comprises the steps that whether a message in a first state has a processing completion identifier is determined, the first state indicates that the serial number of the message is smaller than or equal to a progress identification number, the message is processed according to the progressive increase sequence of the serial number of the message, the progress identification number is the corresponding maximum serial number in the processed message, and the first state indicates that the serial number of the message is smaller than or equal to the progress identification number; the processing completion identifier is used for marking a message for obtaining a processing result through processing; under the condition that the message does not have the processing completion identification, the effectiveness of the message is determined, and the effectiveness is used for measuring the content integrity of the message; and calling a processing mechanism suitable for the effectiveness to process the message to obtain a processing result about the message.

The invention discloses a page generation method and device, equipment, a computer storage medium and a program product, and relates to the technical field of data processing. The method comprises the following steps: in response to a paging file generation request, extracting N DOM nodes in a target page, and recording a content area to which each DOM node belongs and an initial size parameter; based on the initial size parameters of the n target DOM nodes, an objective function corresponding to the n target DOM nodes is constructed, the objective function represents the total placement area of the n target DOM nodes in the paging container after layout adjustment, and the objective function comprises to-be-solved layout adjustment parameters of the n target DOM nodes; based on the target function, performing iterative solution on the layout adjustment parameters of the n target DOM nodes to obtain target layout adjustment parameters; and performing layout adjustment on each target DOM node based on the target layout adjustment parameter to generate a target page. According to the embodiment of the invention, the page content integrity during page conversion can be improved.

The embodiment of the invention relates to the technical field of information processing, and discloses an FMEA analysis content generation method and device, a storage medium and a product, and the method comprises the steps: carrying out the feature recognition according to project information, and generating a corresponding feature vector; generating a constraint prompt word according to the feature vector and the item information; retrieving real-time enhancement information from the unstructured knowledge base; historical verification information is retrieved from the structured FMEA knowledge base; based on the constraint cue word, performing weighted fusion on the real-time enhancement information and the historical verification information to generate enhancement knowledge; taking the constraint prompt word, the feature vector and the enhanced knowledge as input, and calling a large language model to generate an FMEA analysis content candidate text; performing logic chain consistency verification and risk sensitivity evaluation on the FMEA candidate text to detect the structural rationality and content integrity of the FMEA candidate text; and outputting the verified FMEA analysis content, thereby improving the efficiency, specialty and engineering reliability of the FMEA.