Abstract: Provided are a data processing method and apparatus, an electronic device, and a medium, and relates to the technical field of computers, and in particular to the field of autonomous driving and intelligent transportation. An implementation is: obtaining risk information in driving scenario data of a driving scenario; determining a risk factor set based on the risk information, where the risk factor set includes a risk factor existing in the driving scenario data; and generating a simulated risk scenario based on the risk factor set, where the simulated risk scenario reflects at least one risk factor in the risk factor set.

Abstract: Systems and methods for document processing are provided. One aspect of the systems and methods includes obtaining a prompt including a document description describing a plurality of elements. A plurality of image assets are generated based on the prompt using a generative neural network. In some cases, the plurality of image assets correspond to the plurality of elements of the document description. A structured document is then generated that matches the document description. In some cases the structured document includes the plurality of image assets and metadata describing a relationship between the plurality of image assets.

Abstract: The present invention provides an undercooling solidification method for preparing an amorphous or nanocrystalline soft magnetic alloy with high Fe content and the applicable amorphous or nanocrystalline alloy composition. The undercooling solidification is realized by glass purification combined with cyclical superheating or electromagnetic levitation melting. An undercooling solidification alloy is prepared into amorphous strips or powders through rapid quenching or atomization of melt, and can be prepared into a nanocrystalline alloy through heat treatment. The chemical formula of the applicable amorphous or nanocrystalline alloy is FeSiBM, wherein M is one or more of P, C, Nb, Mo, Zr, Hf, Mo, Y, Cu and Co. The amorphous or nanocrystalline alloy prepared by undercooling non-equilibrium solidification has the characteristics of high amorphous forming ability, high saturation magnetization and low coercive force.

Abstract: Systems and methods for processing event records are disclosed. The method includes receiving, at a server node, an event record. The event record includes an event type identifier. The method further includes selecting a message queue from a plurality of message queues for the event record based at least on the event type identifier of the event record, and communicating the event record to the selected message queue. A worker node associated with the selected message queue retrieves the event records, processes it and communicates the processed event record to a downstream service for consumption.

Abstract: Systems and methods for cross-domain tracking of users are disclosed. Embodiments provide mechanism for a unique identifier generated for a first domain (also referred to as a cross domain identifier) and stored at the user device to be made available to a second domain via a cross domain identifier system (XID system) such that the second domain can also use the same unique identifier for the user. This way, a user is identified at multiple domains of the organization using a single unique identifier. Further, in case a user identifier cannot be provided from the first domain to the second, the unique identifier can be created based on a fingerprint of the user's browser.

Abstract: The present disclosure provides an image processing method and apparatus, an electronic device and a storage medium, which relate to the field of computer technology, and more particularly to artificial intelligence technology including computer vision, deep learning and the like. The image processing method includes: recognizing the image to be processed to determine attribute information of each object included in the image to be processed; determining a target thermal image to be recognized according to the attribute information of each object and the image to be processed; reconstructing the target thermal image to generate a first reconstructed image; and determining whether the image to be processed includes an object of a preset class according to a difference between the first reconstructed image and the target thermal image.

Abstract: Systems and methods for cross-domain tracking of users are disclosed. Embodiments provide mechanism for a unique identifier generated for a first domain (also referred to as a cross domain identifier) and stored at the user device to be made available to a second domain via a cross domain identifier system (XID system) such that the second domain can also use the same unique identifier for the user. This way, a user is identified at multiple domains of the organization using a single unique identifier. Further, in case a user identifier cannot be provided from the first domain to the second, the unique identifier can be created based on a fingerprint of the user's browser.

Abstract: Systems and methods for cross-domain tracking of users are disclosed. Embodiments provide mechanism for a unique identifier generated for a first domain (also referred to as a cross domain identifier) and stored at the user device to be made available to a second domain via a cross domain identifier system (XID system) such that the second domain can also use the same unique identifier for the user. This way, a user is identified at multiple domains of the organization using a single unique identifier. Further, in case a user identifier cannot be provided from the first domain to the second, the unique identifier can be created based on a fingerprint of the user's browser.

Abstract: A method for evaluating an autonomous driving system, an apparatus, and a storage medium are provided. The method includes: determining an attack or a defense, where the attack is a first input configured to increase an error rate of a component of the autonomous driving system, and the defense is a second input configured to decrease the error rate; simulating a driving scenario of a vehicle, where the driving scenario includes a driving environment and a vehicle configuration; applying the attack or the defense on at least one of the autonomous driving system, or the driving scenario; generating, by the autonomous driving system based on the driving scenario, an instruction of controlling a traveling of the vehicle in the driving scenario; simulating the traveling of the vehicle in the driving scenario based on the instruction; and determining an evaluation result based on a traveling result of the vehicle.

Abstract: Provided are a data processing method and apparatus, an electronic device, and a medium, and relates to the technical field of computers, and in particular to the field of autonomous driving and intelligent transportation. An implementation is: obtaining risk information in driving scenario data of a driving scenario; determining a risk factor set based on the risk information, where the risk factor set includes a risk factor existing in the driving scenario data; and generating a simulated risk scenario based on the risk factor set, where the simulated risk scenario reflects at least one risk factor in the risk factor set.

Abstract: The present disclosure provides an image processing method and apparatus, an electronic device and a storage medium, which relate to the field of computer technology, and more particularly to artificial intelligence technology including computer vision, deep learning and the like. The image processing method includes: recognizing the image to be processed to determine attribute information of each object included in the image to be processed; determining a target thermal image to be recognized according to the attribute information of each object and the image to be processed; reconstructing the target thermal image to generate a first reconstructed image; and determining whether the image to be processed includes an object of a preset class according to a difference between the first reconstructed image and the target thermal image.

Abstract: In one embodiment, an apparatus includes a processor for mapping packets associated with network flows to policy profiles independent of congestion level at the apparatus, and enforcing the policy profiles for the packets based on a congestion state. Packets associated with the same network flow are mapped to the same policy profile and at least some of the network flows are protected during network congestion. The apparatus further includes memory for storing the policy profiles. A method for protecting network flows during network congestion is also disclosed.

Abstract: In one embodiment, an apparatus includes a processor for mapping packets associated with network flows to policy profiles independent of congestion level at the apparatus, and enforcing the policy profiles for the packets based on a congestion state. Packets associated with the same network flow are mapped to the same policy profile and at least some of the network flows are protected during network congestion. The apparatus further includes memory for storing the policy profiles. A method for protecting network flows during network congestion is also disclosed.