224 results about "Rights management" patented technology

The invention provides a right and interest exchange verification system, belongs to the technical field of right and interest management systems, and effectively deals with complex right and interest fraud through multi-modal dynamic behavior trust chain construction. The system comprises a multi-modal behavior acquisition module, a real-time acquisition input behavior, equipment and environment characteristics, a federated behavior modeling module, a cross-platform construction dynamic behavior baseline library and trust score output module, a scene risk assessment module, a hierarchical verification strategy supporting module, a dynamic scheduling execution module, and an intelligent resource allocation and auditing module. Data desensitization and feature extraction are realized through lightweight edge calculation; federated learning fuses local and global credit scores, and combines a dynamic attenuation model and scene perception weight adjustment; the multi-modal cross validation is used for coping with different risk levels; the intelligent resource scheduling resists the DDoS attack; the system realizes balance between high-precision fraud identification and user experience through behavior continuity protection, confrontation sample detection and interpretable scoring atlas.

A BIM-based engineering information management system of the present invention relates to the field of constructional engineering informatization management, and comprises a data processing module, a model construction module, a block chain evidence storage module, a verification module, a data fusion module and an authority management module. The data processing module receives original engineering data and generates a structured data signal. And the model construction module generates a BIM model according to the structured data signal. And the block chain evidence storage module encrypts and stores the metadata signal, generates an evidence storage completion signal and feeds back the evidence storage completion signal to the model construction module. And the verification module analyzes the dynamic operation log signal, and generates a risk early warning signal and a repair suggestion signal when abnormality is detected. And the data fusion module generates a fusion data signal, transmits the fusion data signal to the model construction module and triggers BIM model updating. And the authority management module adjusts the user authority according to the risk early warning signal. According to the invention, the problems of data islands, safety risks, low cooperation efficiency and insufficient intelligence in engineering information management can be solved.

The invention provides an enterprise product intelligent quotation collaborative decision-making platform. A platform architecture comprises a user interaction layer, a data processing layer and a decision-making layer, and platform functions are realized by relying on an intelligent agent. When a user releases a product quotation task, an authority management agent verifies the identity and access authority of the user, and a user interaction and demand analysis agent in a user interaction layer converts the natural language demand of the user into a structured instruction; the data processing layer receives an instruction, basic data and a special cost agent in the layer pull data from an external system through a cross-system calling agent, and a price calculation agent integrates the data through multi-objective optimization to generate candidate quoted prices; and finally, a man-machine cooperation and intelligent decision-making auxiliary agent in a decision-making layer displays all candidate schemes, and an expert performs fine adjustment to select an optimal quotation. According to the invention, rapid and accurate quotation is realized for enterprise products, the quotation model is continuously optimized through continuous feedback and self-learning, and finally a highly autonomous intelligent quotation system is formed.

The invention provides an unmanned aerial vehicle flight authority management method and platform based on a block chain technology, and relates to the field of unmanned aerial vehicle flight management, and the method comprises the steps: constructing a block chain network, and encrypting and chaining flight authority; deploying the student model after knowledge distillation to an edge computing device for risk prediction before flight and abnormal flight identification in flight; before the unmanned aerial vehicle takes off, the flight legality is verified, pre-flight risk prediction is executed through a student model, and then a smart contract is called to perform matching verification of on-chain permission records; during execution of the flight task, an abnormal score multi-model combination mechanism is introduced to assist the student model to dynamically identify abnormal flight, and an intelligent contract execution response mechanism is triggered when an abnormal behavior is detected; after the unmanned aerial vehicle lands, the flight record is encrypted and stored in the off-chain storage system, and the flight record hash value, the off-chain storage index and the related access credential are linked. The whole-process authority management of the flight task of the unmanned aerial vehicle is realized, and the supervision efficiency is improved.

The invention relates to the technical field of blockchain privacy protection, and discloses a homomorphic encryption and blockchain privacy protection method and system, and aims to encrypt a transaction amount through multi-key fully homomorphic encryption, store transaction metadata in combination with a Hash commitment mechanism, ensure that data on a chain is always in an encrypted state, and prevent unauthorized access. And secondly, in order to solve the problem that the smart contract cannot directly process the ciphertext, homomorphic calculation is combined with zero-knowledge proof, so that the smart contract can verify the transaction legality under the condition of not decrypting data, and the calculation burden is reduced by combining multi-party calculation. And finally, in order to optimize the storage and query efficiency, in combination with under-chain encryption storage, the encryption hash value is only stored on the chain, and meanwhile, proxy homomorphic signature is adopted to enhance data access authority management, so that the expandability and calculation efficiency of the block chain are improved.

Disclosed are systems and methods for effectively managing user access rights, including processing and revalidating user access requests. A computer-implemented method determines an entitlement risk score, a user risk score, and an overall risk score associated with a user access request based on criticality models and metadata. Based on the overall risk score, a criticality level is assigned to the user access request, and the computer-implemented method processes the user access request. The user access request is either automatically or manually processed based on the assigned criticality level. A plurality of user access requests requiring manual processing are processed based on an external input, and the plurality of user access requests are prioritized based on their respective assigned criticality levels and processing histories.

The invention discloses a multi-field business collaborative management system and method based on a block chain, and relates to the technical field of business collaborative management. Standardization rules are introduced, the field name, the data type and the unique identifier of data are processed in a unified manner, and by labeling sources, timestamps and operation records, the business collaborative management efficiency is improved; an anomaly detection algorithm based on statistical distribution, machine learning and rule verification is adopted, consistency verification and repeated data cleaning are combined, key features are extracted through principal component analysis, sparse coding and a deep learning embedding model, semantic alignment and feature fusion of texts, numerical values, time sequences and image data are achieved through multi-modal modeling, and the feature fusion of the text, numerical values, time sequences and image data is achieved. Cross-modal unified data representation is generated; a knowledge graph technology and a block chain technology are combined, a semantic relationship between fields is constructed through semantic alignment, an alliance chain is used for recording data circulation and operation, dynamic access authority management is realized in combination with an intelligent contract, and transparency and non-tampering performance of data are guaranteed.

The invention provides an intelligent education resource sharing and authority management system based on a block chain, and belongs to the technical field of intelligent education, and the system comprises a block chain network layer, a resource right confirmation module, an intelligent contract module, a distributed storage network, a cross-chain interaction gateway and a dynamic optimization module, comprising a resource authentication chain, an authority management chain and a cross-chain interaction chain, and the chains realize data intercommunication through relay nodes; the resource right confirmation module adopts a three-level Hash nested structure to generate a non-tampering digital fingerprint, and binding and uplink the educational resource metadata and the creator DID; the intelligent contract module comprises a dynamic authority management contract and a resource transaction contract, and supports an access control strategy based on context awareness. According to the intelligent education resource sharing system, the core problems that the right of the education resources is difficult to confirm, the sharing efficiency is low, and the right management is inflexible are solved, and the safe, intelligent and extensible intelligent education resource sharing system is constructed.

The invention discloses a user authority control system for a power system. The user authority control system comprises a multi-level organization and user management module, a data resource management module, a dynamic authority control module and a monitoring and auditing module, the multi-level organization and user management module is used for realizing organization maintenance, post management and employee management; the data resource management module realizes controlled resource management and business data management; the dynamic authority management and control module realizes authority distribution, role life cycle management, authority inheritance management, organization and authority transfer management and data authority management; and the monitoring and auditing module is used for realizing permission use recording, auditing log recording, abnormal behavior monitoring, data classification management, function permission management, dynamic permission control and logic extension. According to the invention, through organization and user management, data resource management, dynamic authority management and monitoring auditing, the control of the user authority of the power system is realized, the reliability is higher, the compatibility is better, and the expandability is better.

The invention discloses an access authority management method and device, equipment and a storage medium, and relates to the technical field of information security, and the method comprises the steps: splitting the authority of an original superuser of an operating system through a minimum authority principle to construct a three-authority split model, and determining a security policy rule by using a policy model in a TE security model; performing user name login authentication, role switching authentication, user identifier permission authentication and biological feature identification authentication on the user information, and determining and recording an initial access permission corresponding to the obtained target permission user by using the three-right discrete model and a block chain technology; when it is monitored that the target permission user uses the initial access permission, identity verification and permission check are conducted on the target permission user through the zero-trust security model; and if the check result does not pass the representation, adjusting the initial access permission by using a machine learning model and a system environment to obtain a target access permission. The complexity of authority management is reduced; and the system security is improved.

Systems and methods for real-time micro-licensing of digital content (e.g., real estate listings, real estate records, ads, articles) are provided that comprise evolving documents and which use blockchains of cryptographic technology to employ smart contracts for the automatic issuance of micro-licenses upon digital content distribution, aligning with user subscription criteria and dynamically adjusting upon digital content revisions. Instantaneous, secure transactions and access rights adjustments in real-time are facilitated as content updates occur, ensuring continuous alignment with user preferences and legal compliance through transparent, auditable, blockchain records.

The invention relates to the technical field of authority management, and discloses a dynamic authorization and authority management system applied to an agent application system, and the system comprises a user agent module which receives an operation access request of a user for a resource, returns a result according to an authentication and authorization module, and allows or rejects the operation access request; the authentication and authorization module is used for receiving the operation access request, calling the role management module for verification and returning a result to the user agent module; the role management module is used for managing user information, roles and permissions and establishing association and corresponding permissions between the users and the roles or the virtual roles; the dynamic permission adjusting module is used for monitoring operation of the resources and adjusting the permission of the role or the virtual role; the data resource management module is used for operating and accessing data resources; the model management module is used for operating and accessing the model; the intelligent agent management module is used for operating and accessing the intelligent agent; according to the invention, the dynamic authorization of each resource in the intelligent agent application system and the independent management of the authority are realized.

Methods, systems, computer-readable media, and apparatuses for providing policy-based copyright enforcement of media content items streamed to client devices are described. Various aspects discussed herein relate to managing content access rights in an adaptive bitrate environment (e.g., where an asset may be encoded and delivered at multiple different bitrates). The system discussed herein permits differentiated access to the same video, or portions of the same video, where any DRM-type client may read a manifest file including content verification data, which may be video authentication information that is specific to the video. Additional aspects discussed herein provide DRM metadata specific to each frame of a multi-bitrate video to enable the client device to verify the multi-bitrate video on a frame-by-frame basis.

Systems and methods are described for maintaining bifurcated data management while labeling data for artificial intelligence model development. For example, the system may receive a first label for a first sample from a first dataset, wherein the first dataset is accessible to a first subset of a plurality of users, and wherein the first subset comprises a first attribute. The system may receive first version metadata of the first label, wherein the first version metadata comprises a proposed label for the first sample assigned by a first user. The system may determine, based on a first user input from the first user, a first grouping of source code files for storing the first version metadata, wherein the first grouping of source code files is accessible to a second subset of the plurality of users, and wherein the second subset comprises a second attribute.

The invention discloses an authority management system of interactive equipment, particularly relates to the field of computer authority management, is used for solving the problem that an interface state is disjointed from an authority decision, and is characterized in that a time mark acquisition module is used for acquiring a role context, a process state and an interface operable item on a unified timeline to generate a context snapshot and writing the context snapshot into a time anchor point; the contract construction module establishes interface contracts based on context snapshots to perform homologous binding to form a constraint set, and the mapping evidence solidification module generates permission mapping table expansion constraints in a rendering stage and writes behavior evidence chain solidification presentation basis. The judgment evaluation module calculates a judgment credibility coefficient according to a time anchor point alignment operation event and an approval record to execute local judgment or record through generating a judgment record; and the version revision module executes a minimum change revision mark change on an interface contract according to the judgment record and releases a new permission mapping table to recycle an old version to form a reviewable sequence.

The present invention provides a secure system and method for sharing medical information among authorized medical professionals. The system ensures that only verified medical professionals can access the platform by requiring a medical license and utilizing facial recognition technology for authentication. The platform includes a content management component for uploading and accessing medical information, a digital rights manager to prevent unauthorized copying or removal of content, and a messaging system for secure communication between users. The system is designed to be HIPAA-compliant and includes features such as patient consent for video content, native voice triggers for camera movements during surgical procedures, and a customizable chat system for enhanced user experience. The invention aims to streamline the verification process, enhance security, and promote patient safety while facilitating the sharing of medical knowledge and techniques.

A client device receives media content from a server remote from the client device. During playback of the media content, the client device transmits, to a player proxy remote from the client device, a play position of the media content. The play position of the media content is used by the player proxy at the application server to continue providing the media content. The play position is transmitted repeatedly to the player proxy while playback of the media content continues. The client device transmits the media content for display at a display device that is coupled to the client device.

A platform for creating, managing, and deploying digital twins of human experts through automated behavioral capture and analysis. The platform employs a data collection system that monitors and processes digital interactions, communications, and work patterns to create AI-powered digital representations of subject matter experts. These digital twins maintain the knowledge, decision-making patterns, and communication style of the original subject while preserving privacy and confidentiality boundaries. The platform includes systems for managing multiple instances of digital twins across different organizations, with capabilities for instance-level learning and knowledge integration. A comprehensive licensing and rights management system enables controlled distribution of expert digital twins while ensuring appropriate privacy and security controls are in place. The platform maintains continuous compliance monitoring and privacy enforcement across all twin instances, allowing for scalable deployment of expert knowledge while maintaining security and confidentiality requirements.

Provided in the present disclosure are rights management methods and apparatuses, and a storage medium. A rights management method comprises: a first network element acquires rights information data; and the first network element generates a rights policy rule on the basis of the rights information data.

The invention relates to the technical field of computers, and provides an access authority management method and system and related equipment. The access authority management method comprises the following steps: a gateway side performs source identification on a received first request, adds an identifier representing the source of the first request in a request header of the first request, and distributes the first request to a corresponding service side; the service side receives the second request, and performs permission verification on the second request according to the permission annotation marked by the target access interface of the second request and the identifier carried by the request header of the second request; and if the target access interface marks the intranet access annotation and the request header of the second request carries the extranet identifier, refusing the access of the second request to the target access interface. According to the invention, the request source is identified at the gateway side, and the judgment of the interface authority sinks to the service side, so that the calculation load of the gateway side is reduced, and the system response speed is improved; in addition, the corresponding annotation is added to the intranet access interface to realize authority control, and the control accuracy is improved.

The invention relates to the technical field of network security, and particularly discloses an intelligent authority management and dialogue system and method for a multi-platform client integrated large model service, and the system comprises a basic authority determination module which determines a basic authority range corresponding to user identity information; the platform and client differentiation module retrieves a preset organization cross-platform client permission differentiation table, and determines a permission difference set of the corresponding user identity information under the corresponding platform type and the corresponding client type; the permission materialization module determines a current permission range corresponding to the user identity information based on the equipment static risk analysis result of the client receiving the account information, the permission difference set and the basic permission range; the permission dynamic updating module is used for updating the current permission range in real time based on the two-dimensional drift information and giving a response to the dialogue request based on the large model accessed by the platform and the latest permission range; and the security and intelligence of large model interaction are improved.

The invention relates to the technical field of data processing, in particular to a role authority management system and method for a business process, and the system comprises a data collection module, a rule definition module, a dynamic binding module and an execution monitoring module. And the data acquisition module obtains process node data and role definition data of the business process management system, filters invalid nodes and then outputs a structured data object. The dynamic binding module monitors a process node change event, calls a binding or unbinding interface to execute permission update according to a strategy, and generates update data containing an operation log and binding state information; and the dynamic binding module responds to the instruction to execute secondary unbinding operation to form a closed-loop correction mechanism. According to the method, manual configuration is replaced by a rule engine automatic generation strategy, event-driven real-time permission synchronization is performed, residual binding is eliminated through closed-loop verification, the problem of role permission dynamic binding and synchronization errors is solved, and the safety and continuity of a business process are improved.

To provide a rights management system for learning data used for machine learning models such as generative AI.SOLUTION: A rights management system allocates a learning data ID to learning data to be used for generating a generative AI model for generating a new content or new data, and receives registration of rights information of learning data to which the learning data ID is allocated. Registration of the generative AI model that is generated using licensed learning data is received from a model developer, and model registration information associated with the learning data ID of the used learning data, is generated. License applications for the registered generative AI model are received from business operators, usage fees corresponding to the rights information of the learning data associated with the licensed generative AI model, are calculated for the business operators who obtain business revenues through a content or data generated by the registered generative AI model, and the usage fees deposited from the business operators are aggregated and a dividend is calculated for each learning data provider.SELECTED DRAWING: Figure 1

The invention discloses an authority management method and system based on user behaviors, and belongs to the field of artificial intelligence, and the method comprises the following steps: S1, obtaining behavior data of a power user, and carrying out the preliminary data cleaning of the data; s2, performing multi-dimensional feature extraction on the cleaned behavior data, and generating a user behavior portrait in combination with a user identity tag; s3, inputting the user behavior portrait into a behavior scoring model, and outputting a behavior score and a risk coefficient; and S4, dynamically configuring an authority level by an authority control engine according to a scoring risk mapping rule. By introducing a dynamic permission adjustment mechanism based on the user behavior score and risk assessment, the behavior mode of the user can be monitored and analyzed in real time, the permission level of the user can be dynamically adjusted according to the real-time demand and risk level of the user, the permission demand of the user can be judged according to the actual operation behavior of the user, and the user experience is improved. Excessive or insufficient authority authorization is avoided, and intelligence and dynamics of authority management are improved.

Methods, systems, computer-readable media, and apparatuses for providing policy-based copyright enforcement of media content items streamed to client devices are described. Various aspects discussed herein relate to managing content access rights in an adaptive bitrate environment (e.g., where an asset may be encoded and delivered at multiple different bitrates). The system discussed herein permits differentiated access to the same video, or portions of the same video, where any DRM-type client may read a manifest file including content verification data, which may be video authentication information that is specific to the video. Additional aspects discussed herein provide DRM metadata specific to each frame of a multi-bitrate video to enable the client device to verify the multi-bitrate video on a frame-by-frame basis.

The disclosure relates to, among other things, systems and methods for securely managing digital assets, products, and / or associated tokens in a dynamic way. Various embodiments disclosed herein may use trusted ledgers to securely record certain assertions relating to the digital assets, products, rightsholders, and / or various ecosystems participants. Such assertions may be used in connection with rights binding, content packaging, management, and / or protection operations in connection with a variety of transactions associated with digital assets, products, and / or associated tokens.

An omni-channel member integration service system relates to the field of information management systems and comprises a multi-source data acquisition module, a data cleaning and standardization module, a member data integration and storage module, a member right and interest unified management module, a personalized marketing and service recommendation module and a cross-channel service collaboration module. According to the method, the members are uniformly collected into a system which is powerful in function and easy to operate, so that an enterprise can clearly insight into complete information of the members from a global perspective, including but not limited to consumption habits, purchase frequency, preference categories and the like, and comprehensively grasp portraits of the members, and meanwhile, the system intelligently identifies and clears repeated data, so that the efficiency of the enterprise is improved. By means of the method, manual repeated input and check work is avoided, the work process is optimized, the overall efficiency of enterprise member management work is remarkably improved, and an enterprise can put more energy into targeted member service optimization and marketing activity planning.

The present invention relates to data rights management and more particularly to a secured system and methodology and production system and methodology related thereto and to apparatus and methodology for production side systems and are consumer side systems for securely utilizing protected electronic data files of content (protected content), and further relates to controlled distribution, and regulating usage of the respective content on a recipient device (computing system) to be limited strictly to defined permitted uses, in accordance with usage rights (associated with the respective content to control usage of that respective content), on specifically restricted to a specific one particular recipient device (for a plurality of specific particular recipient devices), or usage on some or any authorized recipient device without restriction to any one in specific, to control use of the respective content as an application software program, exporting, modifying, executing as an application program, viewing, and / or printing of electronic data files.

The invention discloses a hierarchical access authority management method of a behavior monitoring system, which relates to the technical field of authority management, and comprises the following steps: generating situation nodes according to multi-dimensional characteristics of behavior events, packaging changes into a traceability log, and incrementally updating affected sub-graphs; abstracting multi-level element roles according to activity and sensitivity threshold domains, maintaining a sorting double linked list and constructing a skip list index; mapping the element role into a fuzzy cognitive node, establishing a bidirectional fuzzy edge weight, and dynamically adjusting to generate a credible factor; constructing a cross authorization matrix storage basic permission set; and mapping an authorization request to a situation node, retrieving a latest state, positioning a user element role level, extracting a matrix basic permission set through a skip list index, and generating and issuing an authorization result after cutting based on a credible factor. Incremental maintenance is realized by updating a local sub-graph and a skip list index through a traceability log, and authorization efficiency, flexibility and security are improved by combining fuzzy cognitive mapping and dynamic credible factor fine permission through context mapping of a cross authorization matrix.

To provide a digital content rental system using blockchain that enables rewards to be returned to digital content providers.SOLUTION: A digital content rental system according to the present invention includes a digital content storage unit, an access right management unit that, in response to a lending request from a user who has entered into a rental contract, provides an access right to duplicate data of the digital content as an NFT (Non-Fungible Token), a digital content providing unit that provides the duplicate data of the digital content by streaming in response to a playback request from the user, and a revenue management unit that aggregates lending data based on management values of the NFT to calculate revenue distribution for each digital content provider and returns the revenue as a reward, and is characterized by including a digital content management server that, based on the rental contract, lends the digital content to the user so as to be playable without limitation during a lending period.SELECTED DRAWING: Figure 1