Abstract: A system installed on an autonomous vehicle (AV) is described and includes an unknown driving hazard detection module configured to detect an unusual driving behavior of at least one road participant operating in proximity to the AV, wherein the unusual driving behavior comprises a deviation from a behavior of the at least one road participant as predicted by the AV; and an unknown driving hazard response module configured to cause an action to be performed in connection with the AV based on the detected unusual driving behavior.

Abstract: Pre-initialization environments are generated on at least one hardware processor for running incoming applications. Resource usage of resources configured for the pre-initialization environments in running the incoming applications is monitored. Automatic tuning of a pre-initialization environment among the pre-initialization environments is deactivated, responsive to determining based on the resource usage of resources configured for the pre-initialization environment, that the pre-initialization environment is maintaining a threshold level of efficiency. Automatic tuning of the pre-initialization environment among the pre-initialization environments is activated, responsive to determining based on the resource usage of resources configured for the pre-initialization environment, that the pre-initialization environment is overloaded.

Abstract: Global variables are shared between programs associated with different addressing modes. A first program of an application records an allocated address to a global variable in a global variable sharing area (GVSA). The first program is associated with a first addressing mode. The first program specifies the global variable to be shared across different addressing modes. An address of the GVSA is passed to a second program of the application that is loaded after the first program has been loaded. The second program is associated with a second addressing mode different from the first addressing mode. The second program also specifies the global variable in the second program to be shared across different addressing modes. The second program retrieves the allocated address to the global variable from the GVSA based on the address of the GVSA. The second program accesses the global variable based on the retrieved allocated address.

Abstract: A method includes identifying a channel associated with a user of a content sharing platform. An indication of one or more channel related features associated with the channel is provided as input to an artificial intelligence (AI) model. The AI model is trained to predict a number of new users to obtain at least one content access level for the channel within a predetermined time of an effective date of the at least one content access level for the channel. One or more outputs of the AI model is obtained. The one or more obtained outputs comprise a predicted number of new users to obtain at least one content access level for the channel within a predetermined time of an effective date of the at least one content access level for the channel. A recommendation is provided for presentation on a client device of the user.

Abstract: A ball-CV style transmission suitable for use in a Positive Displacement Motor (PDM). A shaft provides shaft wings received into housing receptacles on a housing. A Unitary Torque Transfer Element (UTTE) is interposed between each shaft wing and housing within each housing receptacle, with a spherical surface on the UTTE received into a recess preferably on the housing. The UTTEs float within their corresponding housing receptacles so as to maintain torque transfer contact between all thrust surfaces during articulated rotation of the shaft with respect to the housing. The UTTEs preferably float generally radially towards the shaft centerline as angular deflection increases during articulated rotation.

Abstract: A method, including: monitoring resource utilization of an operating system (OS) with applications utilizing larger pages; determining the monitored resource utilization is greater than a threshold resource utilization; in response to the determining the monitored resource utilization is greater than a threshold resource utilization, determining a respective larger pages index value for each of the applications utilizing larger pages; and turning off larger pages utilization of a subset of the applications utilizing larger pages, wherein the subset comprises a predefined number of the applications utilizing larger pages that have highest determined larger pages index values.

Abstract: Disclosed are embodiments for facilitating autonomous vehicle simulated mileage data collection-guided operational design domain testing and test generation. In some aspects, an embodiment includes receiving performance results corresponding to simulated mileage accumulation of simulated autonomous vehicles (AVs); determining, from the performance results, performance metrics and corresponding confidence intervals for the performance metrics; identifying at least one of the performance metrics that does not satisfy a performance metric threshold or at least one of the corresponding confidence intervals that does not satisfy a confidence interval threshold; determining an identified domain corresponding to the at least one of the performance metrics or the at least one of the corresponding confidence intervals; and causing at least one of on-road supervised driving of one or more AVs to be initiated or one or more synthetic tests to be generated in accordance with the identified domain.

Abstract: The present disclosure relates to an information display method and apparatus, a device, a storage medium and a program product. The method comprises: displaying a plurality of object identifiers in a first area of a content display interface, the first area being configured for switching of the display of the plurality of object identifiers based on a first interaction operation; and in response to a preset operation on the first area, switching in the content display interface to displaying the plurality of object identifiers in a second area, wherein the second area is configured for switching of the display of the plurality of object identifiers based on a second interaction operation.

Abstract: A three-way catalyst article, and its use in an exhaust system for internal combustion engines, is disclosed. The catalyst article for treating exhaust gas comprising: a substrate comprising an inlet end and an outlet end with an axial length L, a first catalytic region comprising a first platinum group metal (PGM) component and a first metal component, wherein the first PGM component comprises platinum, palladium, or a combination thereof; wherein the first metal component is Mn, Mg, Fe, Cu, Zn, or a combination thereof; and wherein the molar ratio between the first metal component and the first PGM component in the first catalytic region is from 120:1 to 1:5.

Abstract: For a set in sets of candidate factors, a classification model is trained to predict a computer problem possibility, an accuracy score of the classification model is determined based on model validation, and factor weights of the candidate factors in the set are adjusted based on the accuracy score. This processing is done with respect to all sets of candidate factors. A low accuracy classification model having an accuracy score lower than a threshold criterion is selected. A higher accuracy classification model having an accuracy score that is higher than the accuracy score of the low accuracy classification model is selected. The set of candidate factors used to train the low accuracy classification model is updated using one or more of the candidate factors used to train the higher accuracy classification model. The low accuracy classification model is updated based on the updated set of candidate factors.

Abstract: A device control method, comprising: displaying a device control interface corresponding to a scenario picture of a target scenario; in the device control interface, displaying a control assembly corresponding to at least one target device in the target scenario, wherein the control assembly is bound to a target device which is identified on the basis of an image in the target scenario; and in response to a control operation which is triggered for the control assembly, sending a corresponding control instruction to the target device, which corresponds to the control assembly, so as to control the target device to execute the control instruction.

Abstract: A computer-implemented method, system and computer program product for improving accuracy and efficiency of auditing databases. A table, list or index of a database is analyzed to identify metadata, which includes time series data, user data, an Internet Protocol address and operation data. The identified metadata is associated with the corresponding record or row of the table, list or index from which the metadata was extracted. A determination is then made as to whether to record a raw data image associated with the record or row of the analyzed table, list or index based on the corresponding data operation. The identified metadata as well as the recorded data images, if any, are stored in a structured audit log. Auditing information is then obtained from a structured audit log based on matching the record or row identifier (RID) associated with the query with the RID associated with the structured audit log.

Abstract: The present disclosure provides an information search method and apparatus, a computer device, and a storage medium, and the method includes: in response to receiving a question message on an artificial intelligence dialogue interface, acquiring an aggregated answer result matching the question message, the aggregated answer result is determined by content consumption modes corresponding to a message subject scope of the question message, the content consumption modes include a deep consumption mode and a broad consumption mode, and respective answer results in the aggregated answer result obtained in the broad consumption mode are capable of being consumed twice using the deep consumption mode; and displaying the respective answer results comprised in the aggregated answer result on the AI dialogue interface.

Abstract: An ammonia-burning combustion engine. In particular, the present invention relates to an internal combustion engine for the combustion of ammonia, the engine comprising one or more combustions chambers comprising an ammonia combustion catalyst. The invention further relates to a method for operating an internal combustion engine by the combustion of ammonia, the method comprising contacting ammonia with a heated ammonia combustion catalyst in a combustion chamber of the engine to combust the ammonia.

Abstract: Disclosed herein are various embodiments, for a content display and clustering system. An example embodiment operates by receiving a request to display the plurality of content items. At each of multiple levels different pairs of content items are identified and a similarity score is computed for each pair. A subset of pairs for which their similarity score exceeds a similarity threshold for the respective level are identified and clustered. This process is repeated for one or more iterations at the same level, and then the process is repeated for each of the multiple levels. A final clustered subset is identified, and output for display, responsive to the request to display the plurality of content items.

Abstract: The present disclosure relates to a video processing method, apparatus, electronic device and storage medium. The video processing method comprises: receiving input content; the input content used for characterizing video production requirements; generating an initial video script based on the input content, the initial video script including video production outlines and video production elements corresponding to the video production outlines, the video production elements including shooting information and copywriting content corresponding to the video production outlines, the shooting information including at least one of a shooting location, a shooting angle, a shooting prop and a shooting sample material, the initial video script being used to assist a video creator in video creation; and displaying the initial video script on a first page.

Abstract: The illustrative embodiments provide for dynamic tuning of pre-initialization environment provisioning and management. An embodiment includes accepting a request from a group of applications to generate a performance-based index table for a workload based on a feature of the applications and generating the performance-based index table. The embodiment includes building a label feature by analyzing a static program feature of the applications and the performance-based index table. The embodiment includes constructing, using clustering algorithms, a model for provisioning a pre-initialization environment using the label features. The embodiment includes loading the applications into a pre-initialization environment. The embodiment includes introducing a selection policy for a switch in the pre-initialization environment in multiple applications to balance usage of a resource.

Abstract: A system and method for improving the performance and reducing costs of a program by automatically provisioning and managing proper memory pool cell size adaptive to each executing application. By collecting time series of historical data on the memory pool usage of applications over a period of time, respective time-series prediction models are used to process the data to predict the allocation size for applications and in particular, a predicted number of allocations and a respective predicted allocation cell size. A clustering-based method is further applied to predict the allocation size for applications, using real time execution to do scaling, complement and interpolation. A method runs a further time-series prediction model trained to predict, based on the predicted memory cell size and one or more application profile features associated with the requesting application, a tuning parameter to refine the memory pool storage area size used for handling memory allocation requests.