26 results about "Computer platform" patented technology

Systems and methods for mathematical modeling of the hardware and software stack of commodity computer platforms are provided, enabling provable guarantees on memory, device, and program execution. This approach addresses the technical problem of reliance on system agents that rely on implicit trust in the operating environment, which can be exploited by sophisticated attackers using complex threats such as memory access exploits and code / data integrity exploits. The solution provides a proactive, mathematically-backed security solution that eliminates entire classes of cyberattacks by design, ensuring realizable guarantees on commodity computer platforms running hardware and software stack elements at the lowest operating level. This approach has significant advantages over current reactive cybersecurity methods, including reduced complexity and overhead, and increased confidence in the integrity of the system. The solution's main uses include providing mathematically-backed security and availability guarantees for critical infrastructure, financial institutions, and other organizations vulnerable to cyberattacks.

A procedure that includes the following: Communicating a first tenant from a plurality of tenants with a security processor (160) of a computer platform (100) via a first physical request interface (822) of the security processor (160) to acquire ownership of a first instruction execution machine (826) of the security processor (160) connected to the first physical request interface (822); Communicating a second tenant from the plurality of tenants with the security processor (160) via a second physical request interface (824) of the security processor (160) to acquire ownership of a second instruction execution machine (828) of the security processor (160) connected to the second physical request interface (824); Receiving with the security processor (160) a first request (808) from the first tenant in the first physical request interface (822); Receiving with the security processor (160) a second request (816) from the second tenant in the second physical request interface (824); and Processing the first request (808) with the first instruction execution engine (826) and processing the second request (816) with the second instruction execution engine (826) to perform appropriate trusted computational operations.

The application discloses a kind of intelligent campus-oriented electromechanical installation management method and system, it is related to computer platform load balancing technical field, including constructing electromechanical installation object basis set and object level installation constraint set.Further generate electromechanical installation task, task branch regulation is executed in combination with construction state data, form three kinds of tasks of executable, to be made up and collaborative adjustment.For executable task, installation process data is collected, object level installation process record is constructed, object level installation verification and abnormal disposal path regulation are executed, and object level installation closed loop result is formed.Based on installation closed loop result, systematized debugging, acceptance collection, file construction and constraint update processing are implemented, and constraint optimization result is formed.The method described in the application realizes the fine flow of intelligent campus electromechanical installation task, abnormal closed loop disposal and result feedback optimization, significantly improves the accuracy, cooperativity and traceability of installation management.

The present invention is a computer system for creating fractal spider graphs which display data in a nested structure. The present invention includes a data store, a data analytics engines, and a computer platform for data visualization. The present invention analyzes both qualitative and quantitative data to determine a pattern of behavior based on the data. The data is then broken down into key performance indicator (KPI) units using NLP and machine learning. These KPI units are then used as the atomic unit for constructing the fractal spider graphs. The fractal spider graphs of the present invention are hierarchical, nested spider graphs which simultaneously display information and analysis from multiple levels of an organizational hierarchy. Further, the present invention is operable to generate inferences (i.e., decision outputs) based on the data, wherein the inferences are displayed as prioritized action lists, weighted confidence scores, risk-impact indices, and / or narrative recommendations.

The application provides a sports event data management and intelligent broadcasting device with multi-modal input, comprising a smart control unit, an external input interface and an external output interface, wherein the smart control unit is configured with a central event control module, an automatic action execution module, a shared memory, a frame reading process and a display rendering process; the central event control module is configured to receive an event trigger signal from the external input interface; the frame reading process is configured to continuously acquire original video frames from a video input source, pre-process the original video frames and write the processed frame data into the shared memory; and the display rendering process is configured to asynchronously read the frame data from the shared memory and render the frame data to the external output interface by using a graphics rendering engine. The application provides a sports event data management and intelligent broadcasting device with multi-modal input, which is realized based on a general computer platform and by using a multi-process software architecture.

Aspects of the disclosure are directed to a thermal management system for a computer system. In accordance with one aspect, the disclosure includes generating a transfer function representation of a relationship between a plurality of temperature data sequences and a plurality of dc power consumption data sequences; optimizing a dc power assignment to generate an optimized dc power assignment using the transfer function representation with minimization of a cost function; and distributing a plurality of dc power allocations to a plurality of components in a computer platform using the optimized dc power assignment.

The application relates to a cluster type safety computer platform, which is centrally deployed, can realize centralized maintenance and is favorable for improving system availability. The safety computer platform is deployed on a track side and does not need to bear the severe working environment of a vehicle-mounted device, is high in reliability and can adopt high-performance hardware, thus being favorable for realizing more intelligent functions. The safety computer units in the safety computer platform communicate based on a wired network, and compared with the wireless communication between a vehicle-mounted safety computer platform and a track-side safety computer platform in a traditional train control system, the wired communication is better in reliability. A master and standby database cluster is introduced, the statelessness of safety applications can be realized, data synchronization during master and standby switching of the safety applications is avoided, the switching speed is accelerated, and the consistency of data during the master and standby switching process is ensured. The large-scale safety computer cluster platform is realized, and the problems existing in real-time performance and determination of virtualization on the safety computer platform do not need to be faced.

The invention relates to a method for detecting an error occurring during data processing using a computer-implemented monitoring instance. The method provides, for example, to interlink several application software instances running independently of one another on a non-intrinsically safe computer platform, for example, for controlling a motor vehicle, in such a way that, in the event of a critical error in one application software instance, a reliable and timely error response is triggered in all application software instances. The invention relates to a system for detecting an error that occurred during data processing, a computer program and a machine-readable storage medium.

This invention provides a method, apparatus, device, and medium for evaluating spatial situation visualization support capabilities, relating to the fields of information technology application innovation and spatial situation visualization evaluation technology. The evaluation method includes: constructing an evaluation index system for spatial situation visualization support capabilities and determining the global weight of each evaluation index in the system; running a preset spatial situation visualization test task on a computer platform under test, collecting performance test data corresponding to each evaluation index; wherein the computer platform under test includes a target central processing unit, a target graphics processing unit, and a target operating system combination; processing the performance test data to obtain the index scores for each evaluation index; and determining the comprehensive score of the computer platform under test based on the index scores and global weights. This invention can comprehensively and accurately quantify the spatial situation visualization support capabilities of domestically produced computer platforms.

Method (700) comprising: Performing (B710) several instances of a failure test on a hardware component (102) of a computer platform (100) by applying different values ​​of a physical operating parameter to the hardware component (102) for each of the instances; Determining (B720), from the results (208) of the several instances of the failure test, a value of the physical operating parameter at which the hardware component (102) transitions from passing the failure test to failing the failure test; Determining (730) a degradation rate (212), specifying a change magnitude of a limit value of the physical operating parameter at which the hardware component (102) is able to pass the failure test, wherein the change magnitude is relative to the elapsed time, based at least partially on the value of the physical operating parameter; Determining (740) that the degradation rate (212) exceeds a reference degradation rate;and determining one or more remedial measures based at least partly on the degradation rate (212) that exceeds the reference degradation rate.;

A system for repeatable and flexible predictive analysis of very large data sets using a distributed computational graph using a domain specific language for pipeline and resource declaration has been developed. Data receipt software receives data from one or more sources. In a declared data pathway, data formalization software formats input data for storage, enrichment, or continued processing. An event analysis server inspects stored data for trends, situations, or knowledge. Aggregated data is passed to event message store and data stream handler software. Transformation pipeline software stores, triggers, executes and monitors declared transformation steps and pipelines to manipulate and act on bulk data and data streams, provides results and enables dynamic model and routine re-training and learning.

This invention discloses a dynamic monitoring method, system, equipment, and storage medium for lightweight building construction machines based on digital twins, relating to the field of computer platform load balancing technology. The method includes deploying data collection points, collecting data from these points and packaging it into uplink data packets according to time windows, performing field standardization and verification, generating triples, and cleaning and reconstructing them into window-level data blocks. Combining the window-level data blocks with BIM and drawings, the method integrates construction plan semantic records with the window-level data blocks into cross-modal input, outputting inference result records. Suggestions are mapped according to role templates and work orders are generated and issued, allocating execution positions in local edge deployment and cloud scheduling. The method described in this invention achieves a closed-loop link from inference conclusions to task implementation and feedback writing, thereby improving the traceability of on-site handling processes, the retention of result data, and the overall beneficial effects of consistent operation of the link under different network and computing power conditions.

A computer platform to automate the creation of laboratory protocol representations that can be used by an augmented reality platform is disclosed. A laboratory protocol representation captures not only the steps to perform a lab bench workflow, but also includes meta information about the protocol, supplemental information, and information on what virtual objects to render on the augmented reality platform. The platform orchestrates generative artificial intelligence applications to receive user input and external factors to create customized versions of the laboratory protocol and then makes use of generative artificial intelligence applications to validate the generated protocol representations. To mitigate the risk of hallucinations, the platform makes use of iterative hallucination detection methodologies including recursive Chain-of-Thought (rCoT) and Contrastive Verification (CoVe).

A clinical personal protection equipment (PPE) system, worn by a healthcare provider, that can include a data display and selectively controls medical equipment. The system includes a computer platform that selectively communicates with a network, such as a Wifi network, and selectively communicates with and controls one or more electronic devices, such as an interactive rotating hemostatic valve and Tuohy-Borst adapter. The headset fits about the head of user and includes a face shield. A camera is located on the headset and is in communication with the computer platform, the camera creating visual data of a forward view from the headset and transmitting the visual data to the computer platform.

A computer platform contains a host and a management controller. The management controller operates independently of the host. A hardware processor of the management controller executes a firmware management stack to manage the host. A bus interface controller of the management controller generates bus signals for accessing non-volatile memory. A secure enclave of the management controller contains a bus interface controller recovery machine, which communicates with the bus interface controller in response to unresponsive behavior and reset the bus interface controller.

The present application belongs to the technical field of computer information security authentication, and provides a computer platform and storage device mutual binding and authentication method, comprising: generating a first state anchor according to a platform security state vector and a connection path topology description, and generating a second state anchor according to an environment perception vector; comparing the first state anchor and the second state anchor using a preset mapping rule to obtain a comparison result, and determining a path trust score according to the comparison result; comparing the path trust score with a score threshold using a strategy template, and generating a corresponding access strategy for the storage device according to the obtained score interval; when the access strategy is to establish a read-write session and register a binding snapshot and obtain management authorization, generating a migration token including a platform group identifier and a usage limit for the storage device through the computer platform to obtain a binding and authentication result. The present application improves the efficiency and security of computer platform and storage device mutual binding and authentication through the above technical solution.

A technique includes configuring, by a storage mesh controller, a plurality of computer platforms to associate the plurality of computer platforms with a software-defined storage mesh. The technique includes sharing storage among the plurality of computer platforms using the software-defined storage mesh. The sharing includes a first smart I / O peripheral of a first computer platform communicating with a second smart I / O peripheral of a second computer platform to share physical storage device of the second smart I / O peripheral with the first computer platform.

The application discloses an overseas high-altitude extremely cold area super-high voltage power transmission tower processing method and system, which comprises the following steps: dividing the tower processing process into multiple processing monitoring links with structural form changes as boundaries, obtaining an assembly structure qualification rate through a connection quality control real-time data supervision computer platform to form a quality control determining factor; based on the factor, evaluating whether there is a processing process deviation defect working condition in each link, and then performing deviation tracing and jig positioning precision collection to obtain flow time and welding error; through analysis of whether the test and assembly parameters meet the standards, process optimization is realized; combined with a seasonal autoregressive integrated moving average model, the low temperature resistance and corrosion resistance are evaluated, and the cutting and forming deviation points are positioned, and deviation adjustment and system optimization under man-machine interaction are completed. The application effectively guarantees the production efficiency and finished product quality of the high-reliability power transmission tower in the extremely cold area.

The application discloses a method for solving road-bridge-tunnel demarcation points based on a computer, which comprises the following steps: 1, obtaining parameters of roads, bridges and tunnels; 2, solving initial road-bridge demarcation points, and initial demarcation points between a bridge abutment back retaining wall and a road non-retaining wall section; 3, solving initial demarcation points between a tunnel open section and the road non-retaining wall section, initial demarcation points between the tunnel open section and a tunnel buried section, and initial demarcation points between the tunnel buried section and a tunnel dark section; 4, obtaining a section of the retaining wall and an interval of all the bridges, and drawing on a road longitudinal section map; and 5, obtaining an interval of the tunnel open section, an interval of the tunnel buried section and an interval of the tunnel dark section of the tunnel, and drawing on the road longitudinal section map. The application can automatically and efficiently solve road-bridge-tunnel demarcation points based on a computer platform.

The present application relates to the technical field of heat supply system, and particularly discloses an active short-term heat storage system and method based on heat supply pipe network topology reconstruction. The present application constructs an active short-term heat storage system based on heat supply pipe network topology reconstruction, deploys a load prediction and bypass target scheduling algorithm module on a host computer platform, and configures a topology reconstruction device including a bypass pipe, a bypass electric valve and an electric valve on the primary side of each heat station. According to the deviation between the predicted instantaneous heat and the actual instantaneous heat, a bypass scheduling instruction is generated to control the flow rate of the high-temperature side heat medium bypassing to the return water pipe network through the bypass pipe, solving the problem that the prior art lacks an active short-term heat storage system based on heat network topology reconstruction and cannot fully utilize the pipe network heat storage potential to cope with heat source fluctuations and supply-demand spatial mismatch, and realizing the improvement of the overall operation efficiency of the heat supply system and the renewable energy consumption capacity.

In order to detect fraudulent activities in document processing, particularly business checks, systems and methods include integrating front and back image analysis of checks such that endorsement imagery, including handwritten signatures, printed or stamped endorsements, and alphanumeric data, is extracted and analyzed; employing advanced technologies such as optical character recognition and machine learning to derive endorsement features; comparing the extracted features against reference data, including issuance-file records and historical endorsement imagery stored in a multi-institution repository; performing temporal pattern analysis and cross-channel correlation with additional transaction data to enhance anomaly detection; triggering automated responses, such as placing funds holds, rerouting items for review, or initiating breach-of-warranty claims, in response to detected discrepancies; ensuring secure data exchange via encrypted application programming interfaces; and generating tamper-evident audit logs for traceability, whereby fraud detection accuracy is improved, false positives are reduced, and operational efficiency in financial transactions is enhanced.

A system and methods are disclosed for end-to-end provable guarantees for safety critical computer platforms. The technical problem addressed by this invention is the need to provide assurance that a complex safety-critical computer platform behaves as intended and is secure, particularly in safety-critical contexts where errors or malicious attacks can have devastating effects. Despite advances in methodologies and toolchains for high-assurance software production, there remains a significant gap between theoretical guarantees and practical implementation at the operation instruction level (e.g., Assembly language instruction, byte-code instruction, digital circuit state-machine instruction etc.). The present invention overcomes this limitation by providing a system for verifying key security properties for safety-critical computer platforms at the operation instruction level without reliance on custom generation pipelines or certified compilers, thereby enabling the practical development of more secure and reliable computer platforms.

A computer platform includes a host and a management controller. The management controller operates independently from the host. A hardware processor of the management controller executes a firmware management stack to manage the host. A bus interface controller of the management controller generates bus signals to access a non-volatile memory. A secure enclave of the management controller includes a bus controller interface recovery engine to, responsive to the bus interface controller exhibiting an unresponsive behavior, communicate with the bus interface controller to reset the bus interface controller.

A method for detecting an error that occurred during data processing, using a computer-implemented monitoring instance. The method provides for a plurality of application software instances executed independently of one another on a non-intrinsically safe computer platform, e.g., for controlling one motor vehicle in each case, to be entangled so that, in the event of a critical error in one application software instance, a reliable and timely error response is triggered in all application software instances. A system for detecting an error that occurred during data processing, to a computer program and a machine-readable storage medium is also described.

This disclosure relates to generating cryptographic security parameters in response to radiation captured by a conductive grid. A process includes: providing a first signal to a first conductive grid of a semiconductor package to provide wireless transmission; and receiving the wireless transmission by a second conductive grid of the semiconductor package to provide a second signal. The process includes: determining a signature of the second signal; and generating cryptographic security parameters based on the signature by a cryptographic security parameter generator of the semiconductor package.

A baseboard management controller (BMC) is adapted to support multiple computer platforms. The BMC system has a BMC CPU chip that includes a processor that executes firmware. The BMC CPU chip is coupled to an interface chip via an external bus. The interface chip includes input / output interfaces for different communication protocols to connect components on a computer node.