76 results about "System administrator" patented technology

A system manager is implemented on one or more computing devices operating according to special-purpose instructions to detect anomalies and iteratively collect feedback for model re-evaluation. The system manager trains a machine learning model to detect anomalies and determines an accuracy score of the trained model at detecting anomalies in a set of data items. The system manager also determines a contiguous anomaly score value region that includes a threshold portion of incorrectly labeled outputs. The trained model is used to make predictions on production data, and the system manager determines an accuracy of the predictions by selecting a subset of the production data within the contiguous anomaly score value region, clustering the subset into clusters, and selectively sampling data items from the clusters. The accuracy of the predictions on the production data is combined with the accuracy score of the trained model to determine an updated accuracy score. The system manager determines whether to retrain the model based on the updated accuracy score.

A system supports creation and use of cryptographic twins, which are cryptographically unique and private digital representations of entities. Twins can cryptographically encrypt and link an unlimited amount of data on behalf of their corresponding entities. The system can give entities cryptographic ownership and exclusive control over their own twins to preclude data access and tampering, even by system administrators. The system can be configured to recursively enable twins to cryptographically create, own and control other twins, to cryptographically transact with other twins, and to cryptographically transfer ownership and control of twins to other twins. As a result, the system can be configured to cryptographically chain twins to mirror complex ownership, control and transactional relationships that may exist between entities that the twins can represent in the real world.

A public toilet alarm and response system comprises a cleaning administrator mobile terminal, a system administrator mobile terminal, an alarm terminal, an alarm switch and a toilet cubicle detection module. Each toilet cubicle of each public toilet is internally provided with an alarm switch which is used for sending an alarm signal after being passively triggered or actively triggered, and a toilet cubicle detection module which is used for enabling the corresponding alarm switch to be actively triggered when the toilet cubicle is used overtime; the non-toilet-cubicle public area in each public toilet is provided with an alarm end which displays the corresponding toilet cubicle after receiving the alarm signal and uploads the alarm information to the cloud server; the cloud server receives alarm information uploaded by the alarm end, forwards the alarm information to the system administrator mobile end and the cleaning administrator mobile end managing the toilet cubicle, and stores alarm records. The system is high in response real-time performance, low in power consumption, high in reliability and convenient for system optimization based on big data, and the manual inspection burden of a cleaning administrator is reduced.

The application discloses a kind of digital engineering cost index determination method, system, equipment and storage medium, wherein, method includes: receiving enterprise index subject and enterprise standard list uploaded by system administrator;Receive the configuration input of system administrator;According to the configuration input, the association of enterprise index subject and enterprise standard list is configured, and the calculation rule of each index in enterprise index subject;Obtain the data input by user for enterprise standard list;From the data of enterprise standard list associated with enterprise index subject, obtain the target data required for calculating the index in enterprise index subject;According to calculation rule, target data is processed, and the information for determining the index value in enterprise index subject is obtained.The application can upload enterprise index subject and enterprise standard list according to the needs of enterprise, and when calculating the index in enterprise index subject, the required data for calculation can be automatically obtained from the associated enterprise standard list.

The real-time ransom and security breach detection and prevention system empowers users and system administrators by providing real-time threat detection and prevention by detecting any phishing links, malicious executables and objects, and manipulation of authentication tokens that could potentially escalate a threat into ransom attacks, security breaches or other cyber attacks, and take immediate action by blocking and reporting the potential security breach before escalating into a real attack. The real-time ransom and security breach detection and prevention system generates a first hash of the link, executable, object, or authentication token. Utilizing this generated first hash, the real-time ransom and security breach detection and prevention system calculates a second hash upon user interaction or at runtime and compares the two unique hashes to determine if the link, executable, object, or authentication token is corrupt and terminates the gateway to prevent the cyber-threat from infecting the system.

The real-time ransom and security breach detection and prevention system empowers users and system administrators by providing real-time threat detection and prevention by detecting any phishing links, malicious executables and objects, and manipulation of authentication tokens that could potentially escalate a threat into ransom attacks, security breaches or other cyber attacks, and take immediate action by blocking and reporting the potential security breach before escalating into a real attack. The real-time ransom and security breach detection and prevention system generates a first hash of the link, executable, object, or authentication token. Utilizing this generated first hash, the real-time ransom and security breach detection and prevention system calculates a second hash upon user interaction or at runtime and compares the two unique hashes to determine if the link, executable, object, or authentication token is corrupt and terminates the gateway to prevent the cyber-threat from infecting the system.

The invention discloses an anti-quantum-attack smart park data sharing method and device and a medium, and the method comprises the steps: generating a digital signature public key and a digital signature private key through a system administrator according to an anti-quantum digital signature scheme, and generating a homomorphic encryption and decryption public key and a homomorphic encryption and decryption private key according to an anti-quantum homomorphic encryption scheme, an anonymous signature public key and an anonymous signature private key are generated through a certificate authority according to the digital signature scheme for resisting anonymity of the quantum signer; sending an access request message of the user to a system administrator so as to sign the access request message by using a private key with a digital signature and sending the signed access request message to the user; verifying the identity of the administrator based on the digital signature, signing the access request information by using a private key of an anonymous signature, sending the access request information to a system administrator to verify the identity of the user, and allowing the user to access after the identity of the user passes verification; a system administrator selects plaintext data to encrypt and generate a ciphertext, and sends the ciphertext to a data requester, so that the data requester performs homomorphic operation on the ciphertext to complete data security sharing.

The application discloses a kind of based on blockchain's pedigree data dynamic permission access control system and method, rely on attribute-based access control paradigm, and combine pedigree data access constraint to carry out dynamic access control.First, user sends access request to policy decision point;Decision point according to the policy loaded from policy management point, request relevant information to blockchain, and call user historical behavior verification module based on pedigree data, the legality of current access request is verified using dependency relationship and pedigree data graph.System administrator records access request and verification result to blockchain, to support the fast verification of same query, reduce query overhead.In addition, the system passes access information such as query user, time, result, operation content to management node, for subsequent user access tracking and management.The method uses the anonymity and non-tamperability of blockchain, provides strong evidence for user supervision, realizes efficient management and reasoning to source information.

A method for securely moving secret data from a first enclave (8; 108) to a second enclave (10) comprises a first procedure and a second procedure. The first procedure includes, within the first enclave (8; 108), encrypting secret data using an administrator encryption key (12a; 112) and sending the encrypted secret data to an administrator system. The administrator system decrypts the encrypted secret data using an administrator decryption key (12b; 113) corresponding to the administrator encryption key (12a; 112), and re-encrypts the secret data using a destination encryption key (14a) received from the second enclave (10). The second procedure includes the administrator system sending the re-encrypted secret data to the second enclave (10) and, within the second enclave (10), decrypting the re-encrypted secret data using a destination decryption key (14b) corresponding to the destination encryption key (14a), and storing the secret data in the second enclave (10).

The invention discloses a responsibility-traceable data retrieval system based on distributed detection, which comprises a system administrator KMC node, an Internet of Things terminal equipment IoT node, a cloud server CS node, a distributed verification server VS node and a user U node, the data processing process comprises a system initialization stage, a key generation and distribution stage, a data collection and encryption stage, a user query stage, a query detection and responsibility investigation stage, a search matching stage, a data decryption stage and a user updating stage. According to the method, a system administrator allocates identities and accessible data sets to users so as to dynamically control user permissions and responsibility investigation; during responsibility investigation, query information and user identity of a user are verified by using a distributed credible verification server and a blacklist technology, so that a search request is shunted, and message processing of a cloud server and a system administrator is greatly simplified; meanwhile, the integrity of the data, stored in the cloud server, of the Internet of Things equipment can be verified after a user inquires the data.

The game is delivered to devices carried by visitors to the facility, enhancing the entertainment value of the facility. [Solution] The game distribution system 1 includes a game distribution unit 12 that distributes a game running on a visitor terminal 3 held by a visitor V who has come to facility 2; a first management screen distribution unit 13 that distributes a first management screen on which multiple items related to the game can be set to an administrator terminal 9 operated by system administrator M; and a second management screen distribution unit 14 that distributes a second management screen on which at least some of the multiple items on the first management screen can be set to an operator terminal 4 operated by operator Q who operates facility 2.

The present application belongs to the field of abnormal root cause analysis, and relates to a system performance bottleneck detection method based on reinforcement learning. The system performance bottleneck detection method is as follows: first, extract system performance index data; second, find the first abnormal time period and abnormal dimension using threshold method; third, perform causal inference on abnormal data and further root cause analysis. The present application can effectively solve the system performance bottleneck detection problem in a high-load environment, help system administrators identify and solve problems faster, reduce the risk of system crashes, and improve the stability and reliability of the system, so that the system can respond to user requests faster and improve user satisfaction. The present application can be applied to a wider range of root cause analysis problems, effectively helping operation and maintenance personnel solve system performance bottleneck detection problems using artificial intelligence methods, and has good applicability and robustness.

A networked system architecture including hardware and software elements permits data transmission between underwater systems. The network architecture includes data transmission between underwater computers, instruments, robotic vehicles, human-occupied underwater habitats, and / or worn sensor devices. Data is transmitted over wired communication channels, wireless communication channels, or a combination thereof. The network is established independent of surface connectivity (e.g., a topside connection) and creates a Local Area Network (LAN) or Wide Area Network (WAN) specific to an underwater environment. A system administrator, such as a diver, operates an underwater and waterproof computer to control and operate an underwater and waterproof device (e.g., a robotic vehicle) over the LAN / WAN. The underwater device may be a remotely operated vehicle (ROV), an autonomous underwater vehicle (AUV), a drifting sensor, a moored sensor, or the like.

To provide a Q & A display system for enabling a manager to easily manage Q & A information to be published on a Q & A site by file data in a cell display format.SOLUTION: A Q & A display system 100 includes a manager-use terminal 110, a server 120, and a user terminal 130, wherein Q & A information TP is set in file data EX in a cell display format displayed on the manager-use terminal 110, the server 120 issues URL information corresponding to the file data EX in the cell display format based on a deployment operation by a manager, and when the user terminal 130 accesses the server 120 based on the URL information, a browser 131 of the user terminal 130 displays a Q & A site 132 related to the Q & A information TP based on the file data EX in the cell display format and a script set in advance in association with the file data in the cell display format.SELECTED DRAWING: Figure 1

The invention discloses a security federal learning method and system based on a dynamic group signature, an administrator generates a bilinear group and public and private keys, and a client encrypts gradient information after applying for joining the group and uploads the gradient information with a group signature. And the server decrypts and verifies the validity of the signature, detects malicious clients through cosine similarity, removes malicious nodes and generates a blacklist, and contributes a three-dimensional weight aggregation model to normal clients according to data volume, quality and history. According to the scheme, identity anonymous authentication and malicious detection are achieved, model aggregation safety is guaranteed, federal learning robustness and efficiency are improved, and the method is suitable for data privacy sensitive scenes.

Methods and apparatus for managing groups are described herein. A group management service may centrally manage a plurality of applications such that group information in the plurality of applications may stay up to date with changes in the group information. The group management service may monitor / receive different types of messages from different classes of users (e.g., a group member, a group creator / owner, a system administrator, etc.) and may synchronize, based on the messages, the group information across the plurality of applications. A group member may send, to the group management service and via an application, a message (e.g., quit membership from a group) for changes in the group information. A system administrator may send, to the group management service and via a graphical user interface, a message (e.g., cancel / add a member of a group, create a new group, etc.) for changes in the group information.

The invention discloses a software development management system, which relates to the technical field of software development management, and comprises a management platform, and the management platform comprises a login management module, a project arrangement management module, a project arrangement module, a project progress module, a basic data storage module, a system setting module, a bug collection module and a network security protection module. The login management module comprises a system administrator module and an operator login module, the project arrangement management module comprises a project initiation module, a project list module and a project document submission module, and the project arrangement module comprises a project declaration module and a project declaration function module. And the project progress module comprises a project progress and an adding progress. Through cooperation between the bug detection module and the bug statistics module, detection and quantity statistics of bugs in the software development process are achieved, and therefore the software development efficiency and the management effect of software development are improved.

This invention discloses a carbon metering energy consumption acquisition and monitoring method and storage medium based on image recognition. The method includes: Step S1: Data acquisition; acquiring instrument images or video streams from various metering devices at the monitoring site through image recognition; Step S2: Data transmission; uploading the instrument images or video streams obtained in Step S1 to a cloud server via a wired or wireless network; Step S3: Image recognition; running a pre-trained machine learning image recognition model on the cloud server to recognize the received instrument images and extract meter reading information; Step S4: Data verification and storage; performing logical verification on the identified meter reading information; Step S5: Alarm step; sending an alarm message to the system administrator when the identified meter reading information shows data abnormality or the data stream is interrupted for more than a preset time. The storage medium is implemented based on the above method. This invention has the advantages of simple principle, wide applicability, and better compatibility.

The invention discloses an electric power payment abnormity intelligent monitoring method and device, electronic equipment and a storage medium, and the method aims at achieving the dynamic evaluation and abnormity early warning of the operation health condition of a payment system through the mining of the time sequence characteristics in the payment behavior of an electric power user. For example, periodic characteristics in payment data are mined based on deep learning, pre-warning of potential abnormity of the electric power payment system is realized by predicting the payment data, the fault response speed of the electric power payment system is improved, operation and maintenance personnel can find faults as early as possible and take countermeasures as soon as possible, and the fault processing efficiency is improved. The method provides powerful support for improving the stability of the system, improves the capability of finding, studying and judging system faults by a system administrator, improves the usability of the system and the use experience of a user, and provides smoother and higher-quality payment experience for customers.

The invention relates to the technical field of research and development project management, in particular to a metallurgical material research and development project digital management system which comprises a project experiment module, a template center module, an analysis center module and a system management module. The project experiment module is used for carrying out work flows of prototype product design, product authentication detection, product quality improvement, product big data benchmarking, process research and development entrustment, and technology development and technology cooperation according to research and development project types; the template center module is used for defining a data recording item and a data type through a template, standardizing a data recording standard and supporting data storage of the steel grade analysis center module; the analysis center module is used for centralized management and application analysis of data; the system management module is used by a system administrator for subject management, user management, role management, security audit and data recovery; the whole process of the metallurgical material research and development project is digitally and accurately managed, so that the research and development efficiency is improved, the cost is reduced, and the material performance is improved.

The invention discloses a regional medical treatment and health integrated management information system based on a cloud platform, and relates to the technical field of information systems, the system is based on the cloud platform technology, various medical treatment and related mechanisms are seamlessly integrated on a comprehensive platform, and an information barrier brought by a traditional independent system is eliminated. Specifically, all information is uploaded to the cloud server in a unified manner and interacts with the cloud server, so that the defects of physical isolation and information dispersion caused by respective establishment of systems are overcome. And meanwhile, standardization of data formats is ensured by a unified system architecture, so that data isolation caused by inconsistent data formats is broken. In addition, the uniformity of information flow and the convenience of management are ensured by the integrated architecture, and the expansion, upgrading and maintenance of the system are facilitated by the interface type decoupling design. The system also provides a visual interactive portal which is visual and easy to use, and ensures that medical workers, patients, system management personnel and maintenance personnel can quickly adapt and effectively use the system.

The invention discloses a method and device for checking a change baseline of a database server, and the change baseline is a configuration item which needs to be dynamically changed according to an operation and maintenance demand or is affected by other operation and maintenance changes in the database server. When the method is executed, firstly, an acquisition result of a check item corresponding to a database server category is acquired; the collection result comprises current values of the plurality of configuration items; then comparing the current value of each configuration item with a corresponding standard value to obtain a comparison result; and finally, checking whether the current value of each configuration item is consistent with the corresponding standard value or not according to a comparison result. According to the technical scheme, after the collection result of the check item corresponding to the database server category is collected, the current value of each configuration item is compared with the corresponding standard value, a system administrator is helped to timely discover the situation that the change baselines are inconsistent, so that the change baselines are timely rectified, and operation and maintenance risks are avoided as much as possible.

The application discloses a kind of editable block chain based on key regression method, comprising: system administrator carries out system initialization, outputs system public parameter;User runs key generation algorithm to generate key pair;User executes chameleon hash algorithm and non-interactive zero-knowledge proof algorithm to output new block;System administrator executes block insertion algorithm, inserts new block into block chain, and outputs updated block chain;System administrator executes block chain verification algorithm to check whether block chain is valid, and outputs 0 or 1;If verified, block modification is executed, and if not, it is ended;User executes block modification algorithm to modify the content of block in block chain, and outputs modified block chain.The application can solve the problem of inefficient key management of existing editable block chain.

The invention relates to a packaging design platform of cigarette products, a construction method of the packaging design platform and a storage medium, and the construction method of the packaging design platform comprises the following steps: S1, constructing a tobacco platform engine based on a rendering engine; s2, platform user identities are established, wherein the platform user identities comprise an IT system administrator, a platform administrator, a basic data administrator, a design project administrator, design project members and review experts; s3, according to the tobacco platform engine, establishing functional modules including a design module, a review module and a carbon tracking module; and S4, mapping the function module based on the identity of the platform user, and distributing the authority of the function module. According to the method, related design definitions are constructed into a data model through application of a digital 3D simulation design technology; various digitization modes can be designed and calculated, the digitization design technology is effectively improved and innovated, and the design quality of cigarette products is improved.

The invention relates to the technical field of computers, and discloses an audio and video content intelligent retrieval method based on multi-modal features, comprising the following steps: S1, preprocessing original audio and video data, including audio noise reduction, video frame extraction and screening, and audio and video segmentation, to obtain a plurality of audio and video sub-segments with unique IDs; s2, for each audio and video sub-segment, three types of modal features including a voice semantic feature, a picture scene feature and an audio melody feature are extracted; according to the audio and video content intelligent retrieval method based on the multi-modal features, three types of core modal features are fused, voices, pictures and audio details of audios and videos are covered, the retrieval accuracy is improved to 92% or above, deviation of a single modal is avoided, three query modes of characters, voices and pictures are supported, and the retrieval efficiency is improved. The method can adapt to different scenes such as quick clip searching of short video platform users and accurate material positioning of media asset system administrators.

An integrated electronic locking system and electronic locking device configured to enable electronic access control of an integrated electronic locking device via multiple electronic access modalities across multiple user types / roles. An object of the present disclosure is an integrated electronic locking system configured to enable a system administrator to configure different access control parameters for two or more different access control modalities / types across two or more different users and / or use cases. In accordance with certain embodiments, an integrated electronic locking system comprises an integrated electronic locking device communicably engaged with a remote server over a wireless or wireline communications interface to enable one or more operations of an integrated electronic access control method.

This system provides a terminal provisioning system that simplifies terminal management, reduces terminal provisioning time, and alleviates the burden on system administrators in a hybrid AD configuration where terminals join domains to both the internal network and the internet. [Solution] In the terminal provisioning system 10, automatic provisioning data, including a device name change script, is stored in the automatic provisioning data storage means 32 in the cloud environment. When the user terminal 80 is powered on, the automatic provisioning data is acquired and the terminal provisioning process is executed. The device name change script is registered with the task scheduler 83. After the terminal provisioning process is completed, the device name change script is executed to change the temporary device name stored in the AD server 60 in the on-premises environment to the device name for official registration.

A method, system and computer program for providing a loyalty engine for automated cause marketing. The method includes a loyalty program system administrator linking merchants and charities to the loyalty system. Members register with the loyalty engine through loyalty system which is accessible via the Internet. Once the merchants and the charities are linked and the members are registered, by operation of the loyalty engine, the merchants can create a customized loyalty program defined by a plurality of merchant defined rules for administering their loyalty program. The merchant defined rules instruct the loyalty engine as to which charities should receive in-kind donations in connection with one or more transactions by a member that is associated to the loyalty program. Once a loyalty system defined time period or donation threshold has been achieved, the loyalty system releases the donation in-kind to the specific charity. A system is also provided that consists of a server computer including theloyalty engine and the charity utility. The charity utility provides the functions of the method and is linked to a server computer that is connected to the Internet. The computer program of the invention is a web application that enables the members, charities, and merchants to access the functions of the invention via a web browser.

Disclosed is a system and method for providing secure access control to an electronic network or device. By limiting the ability of a single administrator to act unilaterally without the agreement and / or notification of further system administrators, the data integrity and security of stored data, such as email accounts, may be enhanced and risk of compromise ameliorated. By permitting multiple administrators acting in a concert of action to access stored data, such as without notification of the email account holder, potential misconduct by email account holders may be audited.

The invention discloses a power grid digital twinborn prediction simulation system and method combining historical and real-time data, and relates to the technical field of power grid simulation. Historical attribute data and historical operation data of a power grid are acquired; constructing a temperature feature fitting model and a current prediction model based on the historical equipment data packet of each piece of equipment; analyzing a risk index of the equipment by combining the temperature feature fitting model and the current prediction model; carrying out power flow redistribution on the corrected power grid diagram; analyzing the propagation probability between the overload route and each adjacent device; and performing power flow redistribution simulation on the power grid diagram based on the candidate scheduling strategy set, forming an effective strategy set by using all candidate scheduling strategies which simultaneously meet safety margin verification and temperature rise change verification, and transmitting the effective strategy set and a corresponding risk mitigation rate to a system administrator. The accuracy of risk assessment is improved, and the decision-making efficiency and quality are improved.