132 results about "Decentralized network" patented technology

The invention relates to the technical field of deep learning, and discloses a large model demand prediction method and system based on deep learning. The method comprises the following steps: screening out a trusted node set meeting a reliability threshold according to a data integrity index and a transmission stability index of the Internet of Things equipment; constructing a decentralized network by using the geographic coordinate matrix and the communication delay matrix of the credible node set, and adding noise in the original data of the credible node set to generate noise-added training data; performing federated learning on the first space-time fusion neural network model by using noise adding training data in the decentralized network to obtain a second space-time fusion neural network model; and inputting the real-time data into the second space-time fusion neural network model for feature calculation and demand fluctuation analysis, and generating a demand prediction result. According to the method, the space correlation and time sequence dependence characteristics can be captured at the same time, the modeling capability of a complex space-time mode is remarkably improved, and the practicability and credibility of a prediction result are improved.

The invention relates to the technical field of block chain security, and discloses a decentralized network access authority management system based on a block chain, and the system comprises a data collection module which is used for collecting and preprocessing multi-dimensional attribute data, and then outputting the data to a dynamic tensor processing module; the dynamic tensor processing module receives the data of the data acquisition module, constructs a three-dimensional attribute tensor and is used for executing dynamic rank decomposition and then outputting a nuclear tensor to the strategy generation module; and the strategy generation module is connected with the dynamic tensor processing module and the cross-chain synchronization module and is used for generating an access control strategy matrix based on the kernel tensor. A dynamic strategy matrix with environment perception capability is constructed by fusing real-time network situation data and a global reference strategy generated by federal learning, and balance optimization of a local strategy and a network consensus is realized by adopting a gradient correction fusion algorithm, so that the problem that a traditional static strategy is difficult to cope with complex network environment changes is solved.

In certain embodiments, multisignature-based network operations are performed. Some embodiments may generate transformed instructions for a network operation and a set of sent messages based on an instruction precursor and obtain a set of signed messages corresponding to a set of sent messages. In connection with cryptographic verification of the set of signed messages, some embodiments cause the execution of the network operation based on the cryptographic verification satisfying a threshold number of valid signatures.

An apparatus comprises a memory communicatively coupled to a processor. The memory is configured to store network interchange parameters and user profiles. The processor is configured to receive a data exchange request triggered by a user device. Further, the processor is configured to request, to a decentralized network, a token indicating that a user profile associated with the user device is entitled to access an entitlement, determine whether a data exchange network is available to exchange data in accordance with the network interchange parameters, identify a second data exchange network that is available in accordance with second network interchange parameters in response to determine that the data exchange network is unavailable, and request a data exchange output from the second data exchange network via the token. The processor is configured to receive the data exchange output from the second data exchange network.

An apparatus and method for users to store, attest, verify, exchange and share information and data without a need of centralized service while ensuring the users data is controlled and stored by the user on their owned mobile devices. Preferably, users have the ability for selective attribute, data and information disclosure while ensuring the end recipient always gets the latest updated information state at any given time. Information and data will be secured, encrypted by the user owned cryptographic keys and will not expose the data to operators of the decentralized network while optionally ensuring that the user data and information can also be stored in non-searchable, non-relatable, non-traceable and non-transferable private state mutable storage engine. A private state mutable storage engine is available to all the decentralized network providers, making it a unique decentralized user encrypted, controlled data and state backup service. User's private identifiable information (Pii) is not in any decentralized storage, not even in the form of encrypted data to ensure the solution is Quantum computing proof.

Systems and methods for processing cryptographic transactions within a decentralized node network using region-specific sub-tokenization. A processing system receives transaction requests containing transaction data, including source locations, destination locations, or transaction amounts. The processing system identifies a region corresponding to the provided geolocation data and generates a region-specific sub-token containing metadata related to the transaction. The processing system routes transaction requests to distributed nodes located within the identified region. These nodes locally validate transactions through consensus mechanisms and update region-specific ledgers. The processing system then synchronizes each updated region-specific ledger with a global ledger maintained across the decentralized network for secure, efficient, and verifiable region-specific transaction processing.

The invention discloses an emergency power supply intelligent scheduling and path planning method and system, and belongs to the field of emergency resource scheduling and management, and the method comprises the steps: configuring a plurality of emergency power supplies as power supply agents to form a power supply agent network, and constructing a double-layer data account book; generating a dynamic task contract based on the energy demand information; obtaining global state information from the state chain, and negotiating the dynamic task contract in combination with the energy demand information to generate a negotiation result; constructing a dynamic energy potential field according to the energy demand information and the negotiation result; planning a moving path based on the dynamic energy potential field; and updating the pre-estimated track and the real-time position as new dynamic state information to the state chain, and performing dynamic path correction. According to the technical scheme, a plurality of emergency power supplies are configured as power supply agents to form a decentralized network, and scheduling and path planning are performed through a double-layer data account book, dynamic task contract negotiation and a dynamic energy potential field, so that efficient and self-adaptive scheduling management and optimal configuration of emergency power supply resources can be realized.

A transaction ordering system and method for sequencing transactions processed by a decentralized network in which nodes communicate with a peer-to-peer protocol to process transactions for the exchange of value in the form of main chain assets. Transaction sequencing is accomplished by an auxiliary decentralized network including multiple oracle nodes communication through a peer-to-peer protocol, wherein the auxiliary decentralized network does not store value in the form of mainchain assets and wherein the auxiliary decentralized network is configured to; receive a set of transactions to be executed by the decentralized network; create, based on a predetermined policy, ordering information indicating a sequence in which transactions in the set of transactions are to be processed; and transmit the ordering information to a mempool of decentralized network for execution of the transactions, by the decentralized network, in the sequence.

A system and method for providing a randomness function to a smart contact on a decentralized network. An oracle receives a request for at least one random value to be supplied to a smart contract executing on a decentralized network, the request including a seed. The oracle generates the at least one random value based on the seed, and a secret key associated with the oracle, wherein the oracle is identified on the decentralized network by a public key associated with the secret key. The oracle generates a cryptographic proof based on the at least one random value and the public key and sends the at least one random value and the cryptographic proof to the decentralized network, whereby the proof, and thus the randomness of the at least one random value, can be verified.

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for establishing a proof of storage over a specified period of time. One of the methods includes: (i) receiving, at a prover, an initial input challenge; (ii) producing, at the prover, an output proof proving that the prover has access to specified data for a specified time, wherein producing the output proof includes: (a) producing, at the prover, an initial proof responsive to the initial input challenge, the initial proof proving that the prover is storing specified data; (b) generating, at the prover, a new input challenge based at least in part on the initial proof: (c) producing, at the prover, a new proof responsive to the new input challenge, the new proof proving that the prover is storing the specified data; and (d) repeating, at the prover, the generating step and the producing a new proof responsive to the new input challenge step a number of times, the repeating step generating sequential proofs of storage to determine time of storage, wherein each generating step is based at least in part on a most recent new proof; and (iii) forwarding the output proof, e.g., to a blockchain.

The invention provides a distributed anti-unmanned aerial vehicle collaborative decision-making system and method. The distributed anti-unmanned aerial vehicle collaborative decision-making system comprises at least one heterogeneous anti-unmanned aerial vehicle module, a self-organizing network module and a distributed collaborative decision-making module, the self-organizing network module is used for constructing a decentralized network topology structure and supporting communication connection among the functional modules; the heterogeneous anti-unmanned aerial vehicle module is used for detecting, tracking and acquiring related information of an unmanned aerial vehicle target, and sharing the related information to the distributed collaborative decision-making module in real time through the self-organizing network module; the target countering module receives a target countering instruction from the distributed collaborative decision-making module and counters the unmanned aerial vehicle target; and the distributed collaborative decision module is used for receiving the real-time shared data from the self-organizing network module, analyzing the real-time shared data based on a swarm intelligence algorithm, generating a target countering instruction for each heterogeneous anti-unmanned aerial vehicle module, and sending the target countering instruction to the corresponding heterogeneous anti-unmanned aerial vehicle module. Therefore, countering resource collaboration and optimization of multiple unmanned aerial vehicle targets in a complex airspace environment are realized.

Systems and methods for securely managing digital assets and generating immutable transaction records linked to decentralized identifiers (DIDs). A processing system operating within a distributed ledger technology (DLT) network receives digital asset transaction requests including entity identifiers associated with unique DIDs. The processing system establishes cryptographically secured connections with digital wallets corresponding to these entity identifiers, retrieves digital asset balances from a distributed ledger—including non-transferable cryptographic tokens linked to the DIDs—and executes smart contracts to cryptographically modify digital asset balances. Immutable transaction records comprising timestamps, cryptographic hashes linked to DIDs, and event reference identifiers are generated and stored within the distributed ledger, preserving cryptographic integrity. Authorized access to these immutable records is governed by access permissions encoded in the executed smart contracts, enhancing security, transparency, and compliance in decentralized digital asset management.

The systems and methods disclosed herein embed and store traceable watermarks across multiple data modalities including text, image, audio, video, and structured data. The systems and methods disclosed herein receive an input dataset and generate unique watermark patterns for each data modality using cryptographic hash functions applied to dataset identifiers. The watermark patterns include parameters that provide instructions to watermark the input dataset. Watermarking includes modifying discrete data values, relationships, or arrangements within the original dataset at predetermined locations. The watermarked dataset is used to generate a hierarchical fingerprint structure including multiple levels of cryptographic hash identifiers that represent different portions of the data (e.g., at varying granularities). Both the watermark patterns and hierarchical fingerprints are stored in a distributed database accessible through a decentralized network, thus enabling authorized computing devices to verify data provenance and detect potential misappropriation across heterogeneous digital content types.

Embodiments of the invention relate to systems, methods, and computer program products for encryption-aware verification in a decentralized network, the invention including encrypting a message at a first node; generating a first encryption-aware verification token (“EAT”) associated with the message; performing a first encryption-aware verification process at a second node; verifying the first EAT; and decrypting the message. In some embodiments, the invention further includes generating a second EAT at the second node; performing a second encryption-aware verification process at a third node; verifying the second EAT; and decrypting the message at the third node.

Methods and systems for performing a real property transaction are disclosed. A plurality of tokens can be issued using blockchain. A first network function request related to the real property transaction can be transmitted to a decentralized network. An algorithm can be used to determine which of the plurality of tokens are included in the real property transaction.

One of the drawbacks of Distributed Ledger Technology (DLT) is the conflation of authorization and authentication of transactions on a distributed ledger. The present invention includes a highly adaptable method and system for separating, but cryptographically linking, the authentication and authorization process of signing a transaction of a distributed ledger. The present invention facilitates group authority, common in corporate structures, for proposed transactions, voting models, and even workflow decision making. The present invention supports implementation of a variety of known authorization models into a decentralized network.

A game packet delivery method and a game packet delivery system are provided. The method includes executing a game program by a user device; and transmitting at least one game packet related to the game program between the user device and a game server via a telecom server and a shared router in response to the execution of the game program. The shared router belongs to a decentralized network node, and the transmission of at least one game packet does not involve any server provided by cloud service providers. Therefore, the efficiency of transferring game packets between the user device and the game server can be improved, thereby improving the game experience of the end user. Besides, because the transmission of game packets does not go through the backbone network of the cloud service providers, it can also ensure the privacy of online games for users.

Methods and systems for transferring information, comprising: transmitting, by a first computing device of the first computing system, a first network function request to a decentralized network, the first network function request including first information; and transmitting, by a second computing device of the second computing system, a second network function request to the decentralized network, the second network function request including second information.

This disclosure relates to decentralized integration solutions for securely conducting legal transactions and / or other types of transactions. In certain embodiments, a transaction platform includes a decentralized network integration system that interfaces with decentralized network systems, including blockchain and / or distributed storage systems, to securely conduct legal transactions and / or other types of transactions. The transaction platform can protect sensitive data associated with the transactions using techniques that combine zero-knowledge proofs (ZKP) with blockchain-based smart contract technologies. The transaction platform also can protect the integrity of transaction documentation using techniques that combine distributed storage and smart contract technologies. This disclosure also describes techniques for implementing AI-powered dispute resolution processes and tokenized ecosystems on the transaction platform.

Methods and systems for carrying out secure retrieval of off-network data are disclosed. A computing system configured for operating as a validator node of a network of nodes operating a decentralized network may be selected to securely retrieve off-network data for the decentralized network responsive to successfully validating a new data block of the decentralized network. The computing system may then retrieve a queue entry from a queue, and determine from the queue entry a data source of the off-network data. The computing system may then retrieve the off-network data from the data source, generate a cryptographic verification that it carried out the retrieval of the off-network data, and store the cryptographic verification in a verification data structure configured for providing authorization for data entries to be included in future data blocks of the decentralized network.

The invention discloses a decentralized robot cluster anti-intrusion system and method, and the method is characterized in that the decentralized robot cluster anti-intrusion method comprises the following steps: a plurality of robot entities and sensing equipment jointly form a decentralized network without a central server, all the devices in the network record a unified state log together and are used for updating state information of all the robots and the devices in the network in real time; before communication between robot entities is carried out, one-time identity verification is carried out through a short-distance physical channel, and a temporary session key is generated; when any one robot entity needs to declare or update the own state, verifying the authenticity of the physical state declared by the robot entity by executing a state proving protocol; according to the method, a decentralized directed acyclic graph network architecture is adopted, all robot entities maintain state logs together, and the single-point fault risk of a traditional centralized server is thoroughly eliminated.

System (100) for real-time communication over a communication network (10), the system (100) comprising resource servers (210), a blockchain (140) and a decentralized network coordinator, DNC, (130) defined in terms of one or several smart contracts (142) defined on the blockchain (140). The DNC (130) is configured to process blockchain transactions from the resource servers (210); store, on the blockchain (140), updated routing information (143) and status information regarding individual resource servers (210); execute an automated voting, resulting in an updated set of rating scores for one or several of the resource servers (210); and allow each of a plurality of peers (20) to access communication information from the blockchain (140), allowing the peer (20) to initiate communication over the transport layer protocol and using non-blockchain communication transactions, with a selected resource server (210). The selected resource server (210) routes the non-blockchain communication and receives remuneration from the DNC (130).

A system comprises a memory communicatively coupled to at least one processor. The at least one processor is configured to execute a machine learning algorithm to determine type information associated with the biometric data, assign evaluation of the biometric data to multiple nodes in a decentralized network based at least in part upon the type information, determine, in the decentralized network, whether the biometric data comprises a predefined format corresponding to the type information, transmit the biometric data to a deep learning network configured to perform multiple anomaly detection operations that evaluate authenticity of the biometric data in response to determining that the biometric data comprises the predefined format corresponding to the type information, and flag the biometric data as being associated with suspicious activity in response to determining that an overall pattern of the biometric data matches at least one portion of a suspicious pattern.

The invention discloses an NFT generation method for guaranteeing the uniqueness of a digital image. The method comprises the following steps: 1, obtaining user information B of a user on a block chain; step 2, coding the user information B through a Hash algorithm F to generate a Hash value H; step 3, loading a dual-module generation model C1; 4, extracting feature vectors from the NFT data set through an encoder module in the dual-module generation model C1; 5, using the hash value H to match the feature vector to obtain a new feature vector as the input of a decoder module in the dual-module generation model C1; step 6, generating an image I through a decoder module in the dual-module generation model C1; and step 7, storing the image I in a decentralized network, generating a credential CID, and casting an NFT. The method focuses on enhancing protection of uniqueness of digital assets, realizes efficient extraction of image semantic information, effectively reduces the storage cost, and effectively solves the problems of NFT copying and homogenization.

The embodiment of the invention provides a shared lock distribution system and method, the shared lock distribution system comprises a plurality of shared lock nodes, and each shared lock node corresponds to a resource scheduling system; the plurality of shared lock nodes are composed of a master shared lock node and at least two slave shared lock nodes, and a target slave shared lock node in the at least two slave shared lock nodes receives a shared lock application request submitted by a target resource scheduling system corresponding to the target slave shared lock node for a scheduling control task; sending the request to a master shared lock node; the master shared lock node forwards the request to the slave shared lock node through a decentralized network, and receives feedback auditing information; determining shared lock distribution information according to the auditing information; and the target slave shared lock node sends the shared lock resource to a target resource scheduling system under the condition that the shared lock distribution information meets a distribution condition, so that the target resource scheduling system controls a transfer robot in a sharing area to execute a scheduling control task based on the shared lock resource.

The invention relates to the field of sustainability, in particular to the field of sustainable industrialization. The disclosure relates to methods, systems and computer-elements for requesting generation of a digital asset associated with a supply chain product and for provisioning the digital asset for access via a decentral network protocol by one or more decentral consumer network node(s), to methods, systems and computer-elements for processing digital assets associated with supply chain products and gathered by decentral consumer network node(s) based on a trigger by a data provider, and to supply chain product(s) associated with the processed digital asset(s).

One of the drawbacks of Distributed Ledger Technology (DLT) is the conflation of authorization and authentication of transactions on a distributed ledger. The present invention includes a highly adaptable method and system for separating, but cryptographically linking, the authentication and authorization process of signing a transaction of a distributed ledger. The present invention facilitates group authority, common in corporate structures, for proposed transactions, voting models, and even workflow decision making. The present invention supports implementation of a variety of known authorization models into a decentralized network.

The invention provides a Bluetooth connection method and a related device, which are applied to a distributed network comprising a plurality of Bluetooth connections, through the method, multiple rounds of connections are sequentially and circularly executed, in each round of connection, a time window is firstly determined, in the time window, connection events of all Bluetooth connection tasks are pre-allocated, and in the time window, the connection events of all Bluetooth connection tasks are pre-allocated; therefore, a plurality of target connection events which do not conflict with each other in the time sequence are obtained, so that all the target connection events can be executed subsequently without conflict according to the time sequence, and the plurality of target connection events correspond to each Bluetooth connection task in the plurality of Bluetooth connection tasks. Therefore, it can be ensured that each Bluetooth connection task in the multiple Bluetooth connection tasks can be executed, that is, the problem of connection event time sequence conflicts between different Bluetooth connection tasks can be effectively solved, and stable operation of the different Bluetooth connection tasks is ensured.

Technologies are described herein for improvements in the security of verifiable credentials. A method can include requesting, by a first decentralized identifier (DID) associated with a decentralized web node (DWN), a verifiable credential from a second DID, wherein the second DID is included in a pool of DIDs. The method also includes receiving, from the pool of DIDs and by the first DID, the verifiable credential. The method also includes receiving, from a third DID and at the first DID, a request to verify information associated with the first DID. The method also includes determining, at the DWN, that the verifiable credential includes the information requested by the third DID. The method also includes presenting, by the DWN, at least a portion of the verifiable credential to the third DID in response to determining that the verifiable credential includes the information.