127 results about "Data Applied" patented technology

The present application is applicable to the field of communication technology, a method of communication between applications, a terminal device and a computer readable storage media are provided. The method comprises: the first application establishes a connection with the server based on an interface provided by the first client, the second application establishes a connection with the serverbased on an interface provided by the second client, As such, a communication connection is established between that first application and the second application, the first application then sends a first communication message to the second application through the communication connection, the second application may return a second communication message to the first application through the communication connection, after the communication connection between the first application and the second application is completed, the communication connection between the first application and the second application is disconnected by the release request, and since the interface provided by the client has information for converting the data of the application to conform to the communication protocol. The communication method development period between the applications is short and the stability is good.

In various examples, a technique for generating simulation data includes generating, via one or more simulations, simulation data associated with operation of a first machine in an environment. The technique also includes determining a command to the first machine based at least on the simulation data and a goal associated with the first machine and updating the simulation data based at least on the command. The technique further includes storing the simulation data, the command, and the updated simulation data in one or more data records, and causing a second machine to perform one or more actions based at least on the one or more data records.

The invention discloses a multi-modal data feature representation optimization method based on comparative learning and two-stage masks. The method comprises the following steps of: firstly, aiming at an input single image-text pair, generating two groups of heterogeneous image-text data with mode missing as two inputs of a model by applying two random mask strategies with different mask areas and proportions; wherein the first group of data applies a high-proportion mask to the image and applies a low-proportion mask to the text; the second group applies a low-scale mask to the image and a high-scale mask to the text. Then, the two groups of data respectively pass through an image encoder and a text encoder which share parameters, and two different multi-modal fusion feature vectors are generated through a cross-modal fusion encoder; according to the method, masked modal information is recovered through a decoder, and the reconstruction loss of the difference between a recovery result and original data is calculated. Meanwhile, two multi-modal fusion feature vectors generated twice are subjected to comparative learning, and the comparative loss of feature representation distances under different enhanced views for approaching the same image-text pair is calculated. And finally, performing weighted summation on the reconstruction loss and the comparison loss to form an overall loss function, and optimizing model parameters through back propagation. When the trained encoder is used for a downstream multi-modal classification task, the classification precision and generalization ability of the model can be effectively improved.

The invention provides a building point cloud high-precision automatic registration method based on multi-source sensor fusion, and relates to the field of data processing. According to the method, building point clouds are obtained through multi-source sensor fusion, a time sequence and coordinates are unified, noise and transient targets are removed through density distribution and an occlusion relation, a three-state point cloud label is generated, rough registration and global and local joint optimization are carried out in combination with semantic classification and a cross-scale semantic association graph, and a high-precision registration result is obtained. And on this basis, dynamic difference labeling is executed to generate a component life cycle map, a result is mapped to a building information model, reverse modeling data with life cycle attributes and an engineering application data set are output, and high-precision modeling and application of the whole construction process are achieved. By implementing the technical scheme provided by the invention, high-precision automatic registration of the multi-source point cloud data is facilitated, so that the data set which can directly serve building information modeling and engineering application is mapped.

A collective data leakage attacks on a Retrieval-Augmented Generation (RAG) application for a generative artificial intelligence (GenAI) application is detected and prevented based on an analysis of incoming queries to distinguish normal and potentially malicious querying behavior. Similarity distances associated with each query are determined, such as the distances between the query vector embeddings and the nearest neighbors in the vector embedding space, distances between each query vector embedding and other query vector embeddings for other queries from the same user, or distances between each query vector embedding and the nearest neighbor cluster of vector embeddings in the vector space. A data leakage attack on the RAG application may be determined based on the similarity distances associated with each query. In response to the identification of a potential data leakage attack, the release of data from the RAG application may be halted.

A computer-implemented method, according to one approach, includes: receiving information from an edge node, where the information outlines specific retrieval-augmented generation (RAG) data applied at the edge node, as well as a condition of the edge node, in real-time. A knowledge database which maps embeddings of RAG data to various edge node conditions is further updated with the received information. Moreover, one or more trained artificial intelligence based models are used to dynamically evaluate the received information and the knowledge database. The artificial intelligence based models are also used to output a relevant subset of RAG data. The relevant subset of RAG data is further sent to the edge node.

The application provides a webpage application data processing method and device, equipment and readable storage medium; the method comprises the following steps: sending the path of a dynamic link library to a browser process in a browser embedded framework through a host process, so as to trigger the browser process to create a webpage application; creating a rendering process through the browser process, wherein the rendering process is used for rendering a data item in the webpage application; calling an extension plug-in in the browser embedded framework through the rendering process to perform the following processing: loading the dynamic link library according to the path, and starting a calculation thread; sending the data item to the calculation thread through the browser process, so as to trigger the calculation thread to obtain the calculation result of the data item through a calculation function in the dynamic link library; sending the calculation result to the rendering process through the browser process, so as to trigger the rendering process to display the calculation result in the webpage application. Through the application, the data processing efficiency of the webpage application can be improved and the memory occupation can be reduced.

The embodiment of the invention discloses a data stream transfer method, electronic equipment, a storage medium and a chip system. The electronic equipment at least supports a first wifi link and a second wifi link. The method comprises the following steps: when the electronic equipment is in a wifi connection state and a data stream of a foreground application and a data stream of a background application exist on a first wifi link, the electronic equipment can select a third data stream from the data stream of the background application based on attribute information of the data stream of the background application; and transferring the third data stream from the first wifi link to the second wifi link. After transfer, the third data stream does not occupy the transmission resource of the first wifi link, so that the data stream of the foreground application can use more transmission resources of the first wifi link, which is beneficial to avoiding the phenomena of jamming and high time delay of the foreground application, thereby being beneficial to improving the user experience.

This application discloses a wearable EEG signal processing method and device based on feature fusion. The method includes: synchronously latching the main channel EEG signal from bioelectric electrodes and multimodal auxiliary signals from various auxiliary sensor interfaces within a preset period; inputting the multimodal auxiliary signals into a pre-trained interference identification model, outputting a structured interference quantization vector, which includes the confidence and intensity of different interference sources; processing the main channel EEG signal according to the confidence and intensity of different interference sources and a preset parameterized anti-interference algorithm library to obtain the final EEG data; quantifying the quality confidence of the final EEG data, storing the ternary mapping relationship between the current period, quality confidence, and the final EEG data, and sending it to a downstream application. Using this application, adaptive matching of the processing strategy with the real-time interference scenario is achieved, effectively avoiding overprocessing or underprocessing, and greatly improving the data robustness and accuracy of downstream applications.

The invention relates to a front-end framework updating method and device, equipment and a storage medium. The method is applied to a Vue framework. Comprising the following steps: determining an ecological dependency packet from dependency data packets according to a preset recursive relationship among the dependency data packets in a Vue framework; the dependency data packet represents a data packet of a project application in the Vue framework, and the ecological dependency packet represents a dependency data packet belonging to the Vue framework; if the ecological dependency package meets a preset condition, generating a first AST of the ecological dependency package according to a source code file of the first framework; the first framework represents a Vue framework before updating, the first AST represents an abstract syntax tree of the ecological dependency packet in the first framework, and the source code file comprises code information corresponding to each dependency data packet; according to the first AST of the ecological dependency package, obtaining code information of the ecological dependency package in a second framework; the second framework represents the updated Vue framework; and determining a source code file of the second framework according to the code information of each ecological dependency package in the second framework.

A server application side operating in a cloud or the like cannot control the data transmission load from a plurality of on-site terminals arranged in a plurality of buildings, and it is difficult to flexibly cope with changes such as increase and decrease in the number of terminals and service. A data transmission control system according to the present invention includes a plurality of data transmission devices and a data processing device that receives data transmitted from the plurality of data transmission devices, the data processing device including a data transmission timing management unit. And a data transmission timing management unit that sets a data transmission timing in the data transmission device on the basis of data transmission load information of an application for transmitting data from the data transmission device to the data processing device, the data transmission device comprising a data transmission timing control unit, and a data transmission timing control unit that controls the timing at which data transmission is performed by means of the timing set by the data transmission timing management unit.

The embodiment of the application provides a data processing method and system, the system comprises a first hardware engine and a second hardware engine, and an AO storage unit hard-wired connected with each hardware engine, the first hardware engine can encrypt key plaintext in TEE or SEE by using a root key read from the AO storage unit; the second hardware engine can decrypt key ciphertext in REE by using the root key, and use the decrypted key plaintext to perform encryption and decryption operation on data of an application. The system can make the key plaintext of the application not out of the hardware all the way, achieve hardware level security, and the AO storage unit is unreadable for software, and is written with the first root key only once when the data processing system is initialized, which can improve the cracking difficulty of the key ciphertext, in addition, the decrypted key plaintext can be used in REE to perform encryption and decryption on data of an application, without switching the running environment, which can improve the encryption and decryption performance of data.

The invention relates to the technical field of communication, in particular to a communication method and device and a storage medium. The method is applied to the terminal equipment, and comprises the following steps: detecting that a data transmission state of a first application does not meet a transmission condition through the first application; transmission state information is sent to the application server through the network device, the transmission state information is used for instructing the application server to request transmission adjustment information from a core network, and the transmission adjustment information is used for instructing the network device and / or the terminal device to adjust transmission parameters corresponding to the data of the first application. According to the embodiment of the invention, congestion detection is carried out on the application side, and the application server sends the request to the core network, so that the core network confirms that the communication system determines and deploys the transmission adjustment parameters, congestion can be efficiently detected, and a congestion coping strategy can be timely implemented.

A device includes a processor and a memory storing executable instructions which, when executed by the processor, causes the processor, alone or in combination with other processors, to perform the following functions: in a browser environment, initiate a web application on a main thread; while the web application is launching, with a web worker having a separate, worker thread, retrieve data for the application from a server environment; store the retrieved data with the web worker in an indexedDB; and provide the data from the indexedDB to the web application when the web application is ready for the data so as to decrease an amount of time for the web application to launch.

Techniques are disclosed relating to upgrading nodes. A computer system may detect that there is an update to a node image used to deploy a set of nodes managed by the computer system. The computer system may select, for an upgrade process, a first node from the set of nodes that includes a first volume used to store data of applications executing on that first node. The computer system may upgrade the first node by deploying a second node running the updated node image, transition the first node to a read-only mode in which read transactions but not write transactions are routed to the applications, and copy particular data from the first volume of the first node to a second volume of the second node. The computer system may, after completion of the copy operation, evict the applications from the first node and redeploy them on the second node.

The invention relates to a cable dynamic thermal management method and device based on a new energy scene and electronic equipment, and the method comprises the steps: collecting cable load data, cable state data and environment parameter data applied to the new energy scene; layering and discretizing the cable into a heat capacity node and a heat resistance path so as to dynamically process heat resistance and heat capacity parameters, and establishing a correlation equation with load fluctuation; on the basis of the associated equation, a transient differential equation reflecting the dynamic change of the temperature along with time in the new energy scene is obtained, the real-time temperature difference between the conductor and the environment serves as a core variable, a transient heat balance equation is obtained through optimization, and a cable dynamic heat model is constructed to execute a heat management action on the cable. Therefore, the problems that in the related technology, due to the fact that a steady-state model cannot track the temperature transient process under the dynamic load in real time, temperature prediction lags behind, quantitative correlation is not established for special environment parameters of a new energy scene, environment scene adaptability is poor, and calculation deviation is large are solved.

The invention provides a data compliance test method, system and device for a vehicle-mounted application APP, and a medium, and belongs to the technical field of vehicle-mounted application APP testing. The method comprises the following steps: firstly, acquiring a permission calling information list of a vehicle-mounted application APP, and judging whether abnormal permission calling exists or not and recording; closing all permission calling interfaces, triggering each function item in sequence, obtaining calling interface names and popup prompt information, judging whether the calling interface names and the popup prompt information are consistent or not, and recording abnormity. And then opening an interface to collect data, generate test data, store and upload the test data, and integrating and recording related information into a function item execution log. And after the operation aiming at each function item is repeated, opening all the interfaces again to trigger each function item, comparing with the log record to judge whether the compliance abnormity exists, and finally generating a compliance detection report. According to the invention, comprehensive testing of the vehicle-mounted application APP data compliance is realized.

The application discloses a financial integration platform and a data processing method for application of the same, relates to the technical field of financial management, and comprises the following modules: a project library construction module, which establishes a unified project management model, defines project attributes through a hierarchical structure, and associates full life cycle information of budget preparation, execution and performance evaluation for each project node; a budget association generation module, which generates a department budget draft according to distribution rules, and adjusts a mechanism to associate budget preparation and project execution progress; an index dynamic management module, which decomposes a ratified budget result into executable indexes in stages, and locks, adjusts and recycles the executable indexes according to project dimensions; a payment control module, which checks payment conditions based on project budget balances and contract performance states; and an emergency and data maintenance module, which performs local emergency payment when a network is interrupted, maintains cross-year project data, and realizes automatic association of budget execution data of historical projects and newly-built projects. The application improves the efficiency of financial management.

A system and method for monitoring and controlling an industrial process using a data model extensible to different industry applications. The system is configured to: receive data describing the industrial process from one or more data sources in a first format; contextualize and transform the data by determining one or more tags for the data, the one or more tags comprising context information describing characteristics of the entities involved in the industrial process; generate a data model describing the industrial process based on the one or more tags; receive a first indication from a user indicating a first industry application to which the data model will be applied; and extend the data model to include a second plurality of nodes representing entities associated with the first industry application and a second plurality of edges connecting the second plurality of nodes and describing relationships between the second plurality of nodes.

The invention relates to the technical field of data management, in particular to a data management method of a vehicle, a data management method of a server side and electronic equipment, and the method comprises the steps: obtaining a latest authorization status word of a current application; judging whether the current application starts data synchronization authorization or not based on the latest authorization status word; and if the current application starts the data synchronization authorization, synchronizing the data of the current application to the server, otherwise, reminding a user that the current application does not start the data synchronization authorization by using a preset reminding strategy. Therefore, the problem that data collection and synchronization functions at the two ends of a vehicle-mounted terminal and a mobile phone are lack of mature and complete solutions is solved, and data interaction is performed from more dimensions on the premise of protecting user data privacy.

This invention discloses a data backup method, apparatus, device, and medium for cloud-native applications. The method includes: acquiring a cloud-native stateful application and its corresponding multiple components, as well as the backup priority of each component; acquiring incremental backup data for each stateful component and full backup data for each stateless component according to the backup priority of each component; and associating and storing the incremental backup data for each stateful component and the full backup data for each stateless component to complete the data backup of the cloud-native stateful application. The technical solution of this embodiment, by performing incremental backups on the stateful components included in the stateful application and full backups on the stateless components, and associating and storing the incremental backup data and full backup data to complete the data backup, can ensure the consistency of the backup data of the stateful application and improve the probability of successful application recovery.

Disclosed are a method for constructing a database, a method for labeling an association degree of biological sequences, a method for retrieving a document, and a computer device. In the solution of this application, a biological sequence and attribute information are extracted from a target document, and an entry in a database is constructed based on the extracted biological sequence and the attribute information. When a user conducts retrieval based on the database, a server can match an entry for the user by means of the biological sequence and the attribute information in the entry or a combination of the two. Therefore, when applied to a retrieval platform, the database of this application can provide the user with various types of retrieval support, such as biological sequence retrieval, biological sequence attribute retrieval, and comprehensive biological sequence and biological sequence attribute retrieval, and the like.

According to embodiments of the present disclosure, a method, apparatus, device, storage medium and program product for information interaction are provided. The method comprises: displaying first screen content of a target application in a live interface; in response to a first server associated with the target application failing, obtaining a recovery message, the recovery message at least indicating a second server to be connected; based on the recovery message, establishing a connection with the second server; and in the live interface, displaying second screen content of the target application, the second screen content indicating application data of the target application obtained from the second server and live interaction data associated with the target application. Thus, embodiments of the present disclosure can ensure data consistency of the target application and enhance the continuity and stability of the background service of the target application.

Embodiments of the present application relate to the technical field of terminals, and provide an application cloning method, an electronic device, a storage medium, and a chip system. The method comprises: an operating system of an electronic device can support creation of a plurality of cloned applications, and the package names of the cloned applications are the same; the operating system can add application indexes as identification information of the cloned applications so as to distinguish the cloned applications; the operating system can further generate independent application sandboxes for the cloned applications so as to store application data, thereby implementing data isolation of the cloned applications. In this way, the cloned applications can run as independent applications, and the system service of the electronic device can manage the cloned applications according to independent applications, thereby implementing independent management of system permissions, parameter configurations, and the like of the cloned applications.

The application discloses an application data isolation method and system, which comprises the following steps: receiving a service request, extracting the code in the service request, encapsulating the service request into an internal request, authenticating and filtering the internal request according to the application of a service container, obtaining a right request, accessing the application according to the right request, initializing the context of the application according to the code, temporarily storing the data of the context in a local thread, adding the prefix of the code to the first data table name of the first operation database according to the context and the interceptor, obtaining a second operation database, and operating the first data table of the application and the second operation database according to the right request and the context, so as to isolate the data of the application from the data of other applications. The embodiment can realize the simultaneous running of multiple applications in one service container, guarantee the safety of threads during concurrency, and prevent the interference between the data of different applications.

Embodiments of the present disclosure provide a data transmission method for a cloud application, a computing device and a computer storage medium. The data transmission method for the cloud application includes that: first network condition data of a cloud application client is obtained, where the first network condition data is obtained by monitoring data transmission condition between the cloud application client and a cloud application server; when the first network condition data meets a preset condition, a reference network condition is obtained; a data transmission way for the cloud application client is determined based on the reference network condition; and data transmission between the cloud application client and the cloud application server is performed according to the data transmission way. According to the technical solution provided by the embodiments of the present disclosure, the accuracy of determining the data transmission way is improved.

A computer-implemented system and method is provided for determining a risk assessment. The method comprises receiving a plurality of vehicle behaviour data over a defined data collection period. This data is input into a supervised learning prediction model which is trained on historical vehicle behaviour data over a past time period, to generate a predicted value of a frequency of expected claim submissions for the policyholder of the vehicle in a future time period. Then a Shapley estimate is computed for each feature of the behaviour data applied to the model for determining a contribution of each said feature to the predicted value. A spline approximation is applied to the Shapley estimate for each said feature to estimate the contribution of each said feature. Then, a sum of the spline approximation for each said feature is calculated and a corresponding risk score determined based on the sum.

The invention discloses an abnormal data detection method applied to a battery system and a related device, and relates to the field of clustering algorithms, and the method comprises the steps: obtaining a plurality of attribute parameter sets of the battery system, and determining a plurality of original clustering centers from the attribute parameter sets; after the clusters corresponding to the multiple original clustering centers are obtained, the distance between each attribute parameter set and the corresponding original clustering center is obtained for each cluster, the weight is determined according to the distance, and due to the fact that the weight and the distance are in negative correlation, the contribution degree of the attribute parameter set with the large distance in subsequent clustering center updating is automatically attenuated; re-determining an updated clustering center based on a weighting mechanism, and continuously optimizing the updated clustering center corresponding to each cluster through repeated iteration; in the iteration process, if the standard function value is smaller than a preset threshold value, it is indicated that the interior of each cluster meets the iteration condition; at the moment, based on the optimized clusters, the attribute parameter set which cannot be absorbed by any cluster is determined as abnormal data located outside the multiple clusters, and therefore abnormal data identification is achieved.

This application provides a communication method and related apparatus. The method includes: receiving first indication information, wherein the first indication information is used to indicate the packetization specifications of data of a first application, and the data of the first application is remotely computed by a first communication device deployed with a large model; packetizing the data of the first application to be sent according to the packetization specifications to obtain a first data packet; sending the first data packet to the first communication device; locally caching the remaining data in the data of the first application to be sent, excluding the first data packet; and receiving the computation result for the data of the first application. Using this method can reduce the waste of communication resources.

The invention provides a large-screen equipment control method, a related device and a system, and relates to the field of terminals, and the method comprises the steps that first electronic equipment, second electronic equipment and large-screen equipment are located in the same trust ring. Communication connections are established between the first electronic equipment and the second electronic equipment, between the first electronic equipment and the large-screen equipment, and between the second electronic equipment and the large-screen equipment. The first electronic equipment can be used for controlling large-screen equipment. When the large-screen device displays the interface of the target application installed on the second electronic device, the first electronic device can trigger the second electronic device through the trust ring to send the data of the target application to the large-screen device, so that the large-screen device is controlled to switch the interface of the target application.