85 results about "Services computing" patented technology

The invention relates to the technical field of distributed computing, and discloses a heavy truck charging load scheduling-oriented distributed energy intelligent matching method, which comprises the following steps of: establishing a charging service computing power mapping table at a scheduling node; maintaining a shadow counter in a local memory, extracting a pre-estimated computing power consumption value according to an event type and accumulating the pre-estimated computing power consumption value to the shadow counter, and executing linear numerical deduction on the shadow counter according to a reference logic subtraction rate so as to simulate a scheduling data throughput evolution process; adjusting a linear deduction rate parameter according to the deviation between the state feedback data and the numerical value of the shadow counter; and distributing the charging matching task to a charging station edge computing node of which the shadow counter value does not exceed a preset logic saturation threshold value. According to the invention, through an open-loop estimation and closed-loop calibration mechanism of a local logic state, an instantaneous congestion risk caused by physical feedback lag is eliminated; and logic state consistency and self-adaptive distribution of the whole network computing power resources are realized.

The invention relates to the technical field of streaming computing, and provides a real-time service computing system based on a dynamic rule engine, which comprises a rule management module and a streaming computing engine, the rule management module is used for providing visual configuration and release functions of service rules and performing versioning storage on the released service rules; the streaming computation engine comprises a rule synchronization unit and a plurality of parallel processing units; the rule synchronization unit is used for acquiring service rules from the rule management module and distributing the acquired service rules to each parallel processing unit based on a broadcast mechanism; and each parallel processing unit is used for receiving the business event flow and performing real-time rule matching on the business event flow according to the received business rule so as to output a decision result. According to the system, complete decoupling of business rule configuration and execution is realized, and the problem that rule updating in a traditional business system needs shutdown deployment is effectively solved.

The invention relates to the technical field of enterprise management and information processing, in particular to an intelligent contract-driven enterprise tax risk management system, which adopts a rule management layer and contract execution layer separation architecture: the rule management layer is responsible for configuring and testing a tax rule and generating a rule version identifier; and the contract execution layer is composed of intelligent contracts deployed in the block chain, and comprises a rule state contract for anchoring a rule version and a business risk contract for executing business logic. And coupling the off-chain rule with the on-chain contract through the rule version identifier. And the business risk contract monitors an on-chain evidence storage event, obtains a current effective rule version, delegates under-chain service calculation, verifies a returned result by signature, version, time and the like, and executes corresponding treatment after the verification is passed. For high-risk disposal, the system provides an on-chain arbitration mechanism by governing a contract. According to the method, dynamic and safe updating of the tax risk management rule is realized on the premise of ensuring that the process is automatic, credible and non-tampering.

Client support for applications to access services can be provided. In an example, a computing system can receive, from a client device, text input for an in-progress application to access a service. The client may be prevented from accessing the service prior to the in-progress application being approved. The computing system can detect an error associated with processing the in-progress application based on the text input and contextual information. the computing system can determine that the error is associated with the text input or with a technical issue associated with the in-progress application. The computing system can generate a recommendation associated with the error based on determining that the error is associated with the text input or the technical issue. The computing system may output the recommendation to the client device for use in resolving the error with processing the in-progress application.

The invention relates to the technical field of content distribution network resource management, and provides a resource scheduling method, device and equipment, a storage medium and a computer product, a service request is received, a feature vector of the service request is determined, and the feature vector represents the service processing complexity, the service quality level and the service weight factor of the service request; obtaining one or more of load information, performance information and fault information of the node to determine a computing power score of the node; and determining a resource scheduling strategy of the service request based on the feature vector and the computing power score. The computing power demand of the service request is measured from multiple angles, the computing power demand evaluation accuracy is improved, the resource scheduling strategy is determined based on the computing power demand of the service request represented by the feature vector and the computing power score of the node, the service computing power demand can be dynamically matched, and the resource scheduling efficiency is improved. The computing power score of the node is determined based on one or more of load information, performance information and fault information, and burst traffic and node state dynamic changes can be handled.

Systems and methods are provided for implementing automated cloud buildout and / or run state management using cloud hosted orchestration of configuration and installation of cloud services. A configuration file, which outlines configurations and services to be applied to servers installed within a data center, is used by a computing system to orchestrate configuration or reconfiguration of the servers during buildout operations and / or run state operations of a cloud network(s). The computing system monitors for configuration changes or inconsistencies in the servers, as compared with the configuration file. If the configurations have been changed or are otherwise inconsistent with the configuration file, the computing system automatically restores, resets, or reconfigures the first servers or services / apps to be consistent with the configurations as outlined in the configuration file. A user interface may be provided to enable a user to view statuses of the buildout operations and / or the run state operations.

Optimizing the presentation of data is described. A payment service computing platform may apply a trained artificial intelligence (AI) model to user data associated with users of a payment service, wherein the trained AI model associates a value with each of the users, and wherein the value represents a predicted engagement metric indicating a change in a level of engagement if an individual user of the users is offered an incentive having a particular attribute. The payment service computing platform may generate the incentive having the particular attribute, identify a subset of the users based at least in part on the value, and cause the incentive to be presented via a user interface of a payment application associated with the payment service and executing on a device of a user in the subset.

The invention discloses a cold start strategy optimization method and device in no-service computing, equipment and a medium, and relates to the technical field of cloud computing, and the method comprises the steps: determining a reward function of a target cold start strategy model according to a state space and an action space; predicting the number of times of function calling in a future time period to obtain a prediction result; determining action selection of a target deep reinforcement learning algorithm, and determining a target value based on the action selection and a reward function; determining a comprehensive loss function based on the Q value loss function, the Huber loss function and the target loss function; updating the strategy network by using the action change difference value, obtaining an updated network, optimizing the value network through the comprehensive loss function, obtaining an optimized network, determining a target cold start strategy model through the updated network and the optimized network, and optimizing the cold start strategy without service calculation by using the target cold start strategy model. Therefore, the response speed and the resource utilization efficiency of the system are improved.

The invention relates to the technical field of industrial internet of things and mobile edge computing crossing, in particular to a computing task unloading and service caching collaborative optimization method, which comprises the following steps of: acquiring an IIOT equipment state, channel quality and edge server resources in real time by constructing a dynamic network awareness architecture, and analyzing a task DAG topological structure; designing a service cache delay compensation mechanism, parallelizing a cache process and task execution, predicting future required services based on a task dependency relationship, and calculating a delay compensation factor; a deep reinforcement learning algorithm based on Transform is adopted, and an unloading decision is generated in combination with a hierarchical attention mechanism and an improved DDQN network; tasks are dynamically allocated to the local, the edge or the cloud through a three-level unloading decision tree, task completion time is minimized, a resource constraint modeling and task preemption mechanism is further included, and the system response capability and the resource utilization rate are improved.

There is provided a computer implemented method of managing access for user account, comprising: accessing a graph mapping a plurality of nodes denoting real users to a plurality of user accounts and a plurality of resources hosted by a plurality of service computing environments external to a target computing environment accessed by the user accounts, and defining different permissions for user accounts for accessing the different resources, receiving a query for identifying user accounts for a target user, executing the query on the graph, and providing details regarding user accounts of the target users from the execution of the query on the graph, the details including at least one of: identifiers of the user accounts, resources accessible to the user accounts, access privileges for accessing the resources.

A method that includes a service computing system generating a virtual meeting space within a virtual environment and the service computing system receiving from a first party computing system a first party entrance request of a first party to enter into the virtual meeting space. The method further includes the service computing system comparing the first party identifier to a recorded first party identifier and, based on the first party identifier matching the recorded first party identifier, authorizing the first party into the virtual meeting space. The method further includes, in response to authorizing the first party into the virtual meeting space, the service computing system projecting information on a virtual display screen within the virtual meeting space. The method further includes the service computing system recording input from the first party within the virtual meeting space into an artifact and tokenizing at least a portion of the artifact.

The invention provides a data processing method, a data processing device, a computer storage medium and electronic equipment, and relates to the technical field of communication. The method comprises the following steps: in response to receiving a service request sent by user equipment for a target service, performing demand analysis on the service request based on a session management function (SMF) network element to obtain a service type demand of the target service; the SMF network element determines a to-be-coordinated network element based on the service type demand; a to-be-coordinated network element receives a service request and a service quality demand parameter corresponding to a target service, and obtains a node state parameter of an initial computing node matched with the to-be-coordinated network element, thereby determining a target computing node from the initial computing node based on the service request, the node state parameter and the service quality demand parameter, and sending the target computing node to the to-be-coordinated network element. And providing services for the target business based on the target computing node. According to the invention, multi-element cooperation of communication, calculation, intelligence and the like can be realized, and then integrated fusion services of communication services, calculation services, intelligent services and the like are provided for users.

The invention discloses a task scheduling method and system based on a heterogeneous pulse neural network on a GPU (Graphics Processing Unit), which are used for modeling a scheduling problem into a reward maximization task with constraints so as to optimize resource allocation and parameter adjustment. According to the priority-based multi-preemptive scheduling framework provided by the invention, the heterogeneous SNN tasks on the GPU are dynamically managed by adopting dynamic priority calculation, a self-adaptive time segmentation mechanism and an overhead perception optimization strategy. The effectiveness of the method is verified through a large number of simulation experiments, and the performance under different complexity proportions, arrival modes, load levels and time slice configurations is tested. Results show that the priority-based multi-preemptive scheduling framework provided by the invention is superior to the existing scheduling algorithm in the aspects of energy efficiency, throughput and resource utilization rate. The work promotes the practical application of the SNN workload in a service computing environment, and promotes the development of a more efficient and extensible neuromorphic computing solution.

The invention discloses a space science data collaborative computing method and system based on a no-service computing architecture. According to the method, the technical problems that in traditional space science data processing, resource elasticity is insufficient, multidisciplinary cross-domain heterogeneous computing environment collaboration is difficult and data islands are serious are solved by constructing a whole-process and service-free computing framework of data access-function encapsulation-collaborative scheduling-result aggregation. Specifically, tasks such as preprocessing, analysis and modeling of space science data are packaged into a lightweight and non-service calculation function, data calculation collaborative calling in the interdisciplinary field is achieved in combination with a multi-calculation-node permission management mechanism, and calculation resources are distributed according to needs through a dynamic resource scheduling algorithm. The multi-disciplinary cross-domain TB / PB-level spatial data processing method has the advantages of being high in resource utilization rate, low in operation and maintenance cost and high in expansibility, and can be widely applied to space science research scenes such as sun-earth space physics, deep space exploration and high-energy celestial body outbreak.

The application discloses an implementation method, system and device of a serverless computing platform and a storage medium, belongs to the technical field of Internet, and solves the technical problem that the existing serverless computing solution cannot meet the needs. The method is: initializing various components of the serverless computing platform, including a front-end service, a back-end service, an online coding integrated development environment, a construction tool, a container scheduling component, a gateway service, a code repository and a container image repository that need to be called; creating a new serverless computing function on the interface of the front-end service and deploying the serverless computing function into a Kubernetes cluster to meet different development needs. The serverless computing platform built by the Kubernetes cluster can significantly improve resource utilization, optimize the scheduling and resource configuration of the serverless computing function, and conveniently apply the perfect monitoring function of the Kubernetes platform. When starting the serverless computing function, the user does not need to write Kubernetes YAML, thereby reducing the learning cost and difficulty.

The invention discloses a resource scheduling system, method and device and computer equipment. The system comprises a server cluster module, a service mirror image warehouse module and a service management module which are arranged in a medical institution. The service mirror image warehouse module comprises a first service mirror image and a second service mirror image which are used for medical auxiliary diagnosis; the service management module is used for scheduling resources from first computing power resources to start instances corresponding to the first target service mirror images if the first computing power resources in the server cluster module meet the resource requirements of the first target service mirror images; and the service management module is further used for scheduling resources from the second computing power resources to start instances corresponding to the second target service mirror images if the second computing power resources meet the resource requirements of the second target service mirror images. Therefore, cross-scene reuse of server resources supporting medical diagnosis service computing power in a medical institution is realized, and the efficiency of medical auxiliary diagnosis is effectively improved.

The application discloses a product service network simulation platform based on multiple agents, and belongs to the field of service computing and simulation platform. The simulation platform comprises an agent template library, a digital twin interface, a topology manager and a simulation controller. The agent template library provides agents for representing roles in the product service network, and configures a predefined element attribute template for each agent. Each agent further comprises an agent memory set, which is divided into a short-term working memory, a long-term fact memory, a situational memory and a reflective memory. The digital twin interface acquires and records external simulation environment data in real time or periodically, ensures that the historical data is auditable, and inputs the data into the agents. The topology manager is used for mapping the interaction relationship of the roles in the product service network into the interaction relationship between the agents. The simulation controller is used for simulating each agent. The application breaks through the bottleneck of computational efficiency and scalability, and reduces the technical threshold of complex simulation construction and analysis.

The invention discloses a load prediction method and device based on a multi-scale recurrent neural network, equipment and a storage medium, and relates to the field of load prediction, and the method comprises the steps: obtaining original input data in a service-free computing environment, and processing the original input data to obtain processed data; inputting the processed data into a target deep convolutional neural network to extract target load feature data; the target load feature data comprises a local mode and a target feature; inputting the target load feature data into a target load prediction model composed of a first prediction model and a second prediction model to obtain a first output result and a second output result, and obtaining a load prediction result based on the first output result and the second output result; wherein the first prediction model is a bidirectional long short-term memory network constructed based on a time attention mechanism, and the second prediction model is a grid long short-term memory network constructed based on multiple time scales. According to the invention, accurate load prediction in a service-free computing environment is realized.

The application provides a computing system and method for improving the security of artificial intelligence code and data, belonging to the technical field of information security. The system comprises a user computer and a service computer connected through the Internet; one or more secret chamber computing security devices are arranged on the host of the service computer; the user computer is used to initiate artificial intelligence computing, and provides the encrypted artificial intelligence computing code and the corresponding digital signature, and the encrypted user data required for computing and the corresponding digital signature to the service computer through the Internet; the service computer decrypts the artificial intelligence computing code and the user data by using the secret chamber computing security device, verifies the digital signature, completes the corresponding computation, digitally signs and encrypts the computation result, and returns the computation result to the user computer through the Internet. The application has high security, high efficiency, high universality and high compatibility, and can effectively protect the artificial intelligence computing code and the computation result.

The quality of service guaranteed function-free computing system comprises an HTTP gateway, a scheduler and a work pool; the HTTP gateway serializes the incoming DAG request through a serializer, and sequentially adds the serialized function-free function in the DAG request to a waiting queue; the scheduler retrieves the function-free function from the waiting queue and the chain running queue to the work pool for processing according to a scheduling strategy. The quality of service guaranteed function-free system and method of the application process the incoming request through the producer-consumer mode by reforming the scheduler in the platform. In addition, a strategy framework containing rich strategies is added. Different kinds of strategies are set for different kinds of application requests, so that the queuing time is reduced to a certain extent, and the running performance is improved.

A method, system and apparatus for configuring a computing resource of a service are provided, which relate to the field of resource configuration. The method includes that: an online learning algorithm that is used for recommending, to each service on a platform, a computing resource quota adapted to a service type of the service is preset; when a new service is launched on the platform, a target computing resource quota adapted to the service type of the new service is recommended according to the online learning algorithm; and initial configuration is performed for a computing resource of the new service according to the target computing resource quota.

This invention discloses a space-based computing power network system, belonging to the field of integrated space-ground information network technology. The system includes space-based nodes deploying edge computing power resource pools, ground stations, and a ground-based cloud computing center. The ground station is equipped with a space-based computing power orchestration and management platform, including a computing power orchestration module and a network control module. The platform collects real-time information on the network's computing power, network, storage, and algorithm resources, forming a unified resource view. When a user station initiates a service computing power request including computing power scale, algorithm type, and network QoS requirements, the platform generates a computing power allocation strategy through the computing power orchestration module and a space-based network path through the network control module, supporting step-by-step or joint optimization to achieve resource collaborative scheduling and optimal configuration. Finally, the strategy and path are distributed to each node, and the system responds to the user station. This invention supports real-time on-orbit processing of services, reduces space-to-ground transmission latency and bandwidth requirements, and enhances the intelligence and autonomous operation capabilities of the space-based network.

A computer system for analyzing and mitigating risks associated with an event is provided. The computer system is configured to: (i) receive at least one of a city risk profile and a building risk profile from a database; (ii) receive city systems data from the city services computer system; (iii) utilize a trained machine learning model to determine at least one potential risk associated with the event; (iv) generate an event risk profile that includes the at least one potential risk associated with the event; and / or (v) generate a risk mitigation output based upon at least one of the city risk profile and the at least one potential risk, wherein the risk mitigation output includes at least one of a risk alert, a risk mitigation recommendation, and risk mitigation instructions. Computer systems for analyzing and mitigation risks associated with a city, a building, and a user are also provided.

A service computing system receives an API call, where an authorization token is included in a header of the API call, the authorization token including an identifier in content. The identifier is also included as a parameter that is introduced with the API call. The service computing system parses the API call to obtain an authorization token, and an identifier included in the authorization token. It also obtains an identifier that is introduced as a parameter of the API call. The service computing system compares an identifier obtained from the authorization token to an identifier introduced as a parameter of the API call to determine if they match. If they do not match, the API call will be processed as an unauthorized API call. A security system in the service computing system authorizes the API call based on the comparison.

The embodiment of the invention discloses a business index calculation method and device based on a database, a medium and a product. The method comprises the steps of obtaining a to-be-calculated service calculation task, and determining a corresponding directed acyclic graph according to identification information of the service calculation task; wherein the directed acyclic graph comprises a business index calculation sequence; querying target basic data corresponding to the identification information in a database according to the directed acyclic graph; and performing business index calculation according to the index calculation sequence in the directed acyclic graph and the target basic data to obtain a business calculation result. According to the index calculation sequence in the directed acyclic graph corresponding to the service calculation task, the basic data is acquired, and the multi-level index calculation is performed, so that the corresponding basic data can be accurately extracted according to the service calculation task; data storage and calculation hardware are decoupled, so that the business calculation efficiency is improved; and intermediate indexes can be reused, so that the value of data assets is improved.

The application relates to the field of service computing and discloses an edge microservice automatic expansion and reduction method combining time sequence prediction and reinforcement learning, which comprises the following steps: step 1) first, modeling the problem scene of an edge computing platform, a microservice application, a deployment scheme and a deployment cost; step 2) based on TimeMixer improvement, a time sequence prediction model ATimeMixer is proposed to obtain the future work load of the microservice; and step 3) designing a DDPG intelligent agent to make an optimized decision in combination with real-time information and predicted information; the original average pooling downsampling and moving average kernel time sequence decomposition in the TimeMixer are replaced by convolution-based downsampling and time sequence decomposition, so that the ability of ATimeMixer to capture diverse and complex feature patterns in the work load time sequence is improved.

A computer implemented method of deployment and resource allocation of microservices of a distributed computing environment is disclosed. The distributed computing environment includes a microservice deployment scheduler and one or more computing nodes. The microservice deployment scheduler includes a reinforcement learning based dynamic workload orchestration module. The method includes receiving microservice constraints descriptive of a microservice computing task by the microservice deployment scheduler. The method further includes receiving node specific properties from the one or more computing nodes by the microservice deployment scheduler. The node specific properties are descriptive of a computing capacity and / or computing capabilities of the one or more computing nodes. The method further includes orchestrating operation of the one or more computing nodes by the microservice deployment scheduler by inputting the microservice constraints and the node specific properties into the reinforcement learning based dynamic workload orchestration module.

The invention relates to the technical field of service computing, and provides a large language model job scheduling method based on reply length prediction.The method comprises the steps that a user request text is received, and whether a current dialogue scene is a single-round dialogue scene or a multi-round dialogue scene is judged; if the current dialogue scene is a multi-round dialogue scene, constructing a time sequence feature sequence; if the current dialogue scene is a single-round dialogue scene, constructing an equivalent time sequence feature sequence; the method comprises the following steps: extracting dense semantic embedding from a user request text by adopting an Embedding model, inputting a time sequence feature sequence into a pre-trained long short-term memory (LSTM) network regression device, and predicting a large language model (LLM) reply lexical element length corresponding to a current request; and based on the predicted reply lexical element length, constructing a resource-aware intelligent scheduling algorithm, and by using the predicted reply lexical element length as a priority and simulating the operation process of a job to be scheduled, determining that the job does not cause preemption and is used for determining a request set participating in batch processing in each round of scheduling.

Disclosed in the present invention is a joint resource allocation method for an underwater cloud-edge collaborative network. The method comprises the following steps: according to geographic locations, dividing a water region into several rectangular grids having equal areas; obtaining a Hamiltonian loop according to an APPROX-TSP-TOUR algorithm; calculating a system delay and an energy loss, wherein the system delay comprises: a service transmission delay, a service calculation delay and a service movement delay, and the energy loss comprises an underwater moving-ahead energy loss, calculation loss and communication transmission loss of an underwater mobile submersible vehicle; and constructing a resource allocation model in which both the system delay and the energy loss are taken into consideration, and performing calculation by means of linear programming, so as to obtain an optimal resource allocation strategy. In the present invention, a regional collection strategy is specified for underwater sensor data, and a collection path is programmed, such that the efficiency is improved, the energy is saved, and the phenomenon of uneven resource allocation is avoided; and a resource allocation model in which both a system delay and an energy loss are taken into consideration is constructed, such that a relatively short delay is ensured while the energy loss is reduced.

A computing services environment may provide computing services to a plurality of recipients via the Internet. The computing services environment may include application gateways receiving application-layer request messages from various sources. The computing services environment may also include an orchestration engine determining mitigation policies corresponding with the application gateways based on a classification of a subset of the application-layer request messages as being sent from sources associated with a distributed denial of service attack. The computing services environment may also include application-layer web application firewalls corresponding to the application gateways and being configured to transition from a deactivated state to an activated state upon receipt of an instruction from the orchestration engine. The activated application-layer web application firewalls may implement the mitigation policies prevent a subset of subsequent application-layer request messages from the subset of the sources from reaching one or more components of the computing services environment.