Abstract: A cost-focused determination of whether to deliver an electronic advertisement or notice to a particular user can be made through a cumulative consideration of the predicted return on investment over each of a plurality of electronic channels. A plurality of channel-specific budget values are calculated for the user, one for each channel, each setting an upper spending limit for advertisement to the user over that channel based on the user's information and their activity on the channel. A global budget is calculated for the user using a weighted aggregation of the channel-specific values, information about the user and their activity with the advertiser, and consideration of “overlap” effects of advertising to the same user on several channels. When managing whether to deliver an advertisement over a channel, if the channel-specific value is lower than the global budget, the advertisement is delivered, and the global budget is decreased by a complementary amount.

Abstract: One of more unique products can be selected for advertisement over a digital marketing channel. The selection is based on the calculation of a base impression budget, calculated per product per day, which calculation considers information related to a product, including supply and demand at the market level, characteristics of the property, and popularity of the listing. A real-time, or current, impression budget is calculated to determine whether a particular product should be recommended to a user. Every time the product is advertised to a user, a user intent value is calculated, indicating the user's likelihood of purchasing the product within a given period of time, along with the user intent of every user to which the product has been advertised. The user intent calculation may consider information specific to the user, such as the user's activity history and profile. These user intent values are subtracted from the base impression budget to obtain a real-time impression budget.

Abstract: A cost-focused determination of whether to deliver an electronic advertisement or notice to a particular user can be made through a cumulative consideration of the predicted return on investment over each of a plurality of electronic channels. A plurality of channel-specific budget values are calculated for the user, one for each channel, each setting an upper spending limit for advertisement to the user over that channel based on the user's information and their activity on the channel. A global budget is calculated for the user using a weighted aggregation of the channel-specific values, information about the user and their activity with the advertiser, and consideration of “overlap” effects of advertising to the same user on several channels. When managing whether to deliver an advertisement over a channel, if the channel-specific value is lower than the global budget, the advertisement is delivered, and the global budget is decreased by a complementary amount.

Abstract: In one example, a computing device may include an antenna, a tuning circuit to tune the antenna, a wireless local area network (WLAN) module coupled to the antenna, a system firmware to boot up the computing device, and a look-up table residing in the system firmware. The system firmware may receive channel information from the WLAN module, determine a state of the antenna corresponding to the received channel information using the look-up table, and tune a frequency of the antenna corresponding to the determined state via the tuning circuit.

Abstract: Provided is an image sensor and a manufacturing method thereof, an image recognition method and an electronic device. The image sensor includes a sensor unit array, an encapsulation layer, a rewiring layer and a circuit board. The sensor unit array includes multiple sensor units, the multiple sensor units are arranged in an array, each sensor unit is configured to generate a respective partial size image of an imaging object, and each sensor unit includes at least one interconnection structure. The encapsulation layer wraps the sensor unit array, and exposes the interconnection structure of each sensor unit. The rewiring layer is disposed on a side of the encapsulation layer, and is electrically connected to the interconnection structure. The circuit board is disposed on a side of the rewiring layer away from the encapsulation layer, and is electrically connected to the rewiring layer.

Abstract: Systems and methods for optimal electron beam metrology guidance are disclosed. According to certain embodiments, the method may include receiving an acquired image of a sample, determining a set of image parameters based on an analysis of the acquired image, determining a set of model parameters based on the set of image parameters, generating a set of simulated images based on the set of model parameters. The method may further comprise performing measurement of critical dimensions on the set of simulated images and comparing critical dimension measurements with the set of model parameters to provide a set of guidance parameters based on comparison of information from the set of simulated images and the set of model parameters. The method may further comprise receiving auxiliary information associated with target parameters including critical dimension uniformity.

Abstract: Systems and methods are provided for providing personalized content based on interest levels determined using machine learning. An online marketplace system determines an interest profile for a client user using profile data of the client user as input into an interest extraction model. The online marketplace system selects a content item for the client user based on the interest profile and causes presentation of the content item to the client user via a channel that is separate from the online marketplace system. In response to receiving a request to access the online marketplace system originated from the content item, the online marketplace system selects product recommendations based on interest profile and the content item. The online marketplace system generates a personalized landing webpage including the product recommendations and causes presentation of the personalized landing webpage to the client user.

Abstract: A floating wave power generator is capable of lifting under remote control, and includes a linear generator fixed to a seabed and a floating assembly connected with the linear generator, where the floating assembly includes a lower floating body connected with a motor of the linear generator through an anchor chain, an upper floating body connected with the lower floating body through a rigid rod and floating on the sea surface, where the upper floating body is used for collecting wave energy and controlling the buoyancy of the whole floating assembly, the lower floating body is used for assisting the upper floating body to collect wave energy and controlling a distance between the whole floating assembly and the linear generator, the motor of the linear generator is used for cutting magnetic induction lines to generate electric power according to a lift-up/down movement of the whole floating assembly.

Abstract: A semiconductor package includes a second leadframe assembly stacked above a first leadframe assembly, each leadframe assembly including a die pad, a plurality of leads and a semiconductor die attached to the die pad and electrically connected to the leads. An electrically insulative spacer separates the first and the second leadframe assemblies from one another. A mold compound embeds part of the first leadframe assembly, part of the second leadframe assembly and the electrically insulative spacer.

Abstract: An apparatus includes a control circuit configured to selectively activate, based on an operating mode signal, either a local clock signal or a pulse signal. The apparatus further includes a data storage circuit that is coupled to a data signal, the local clock signal, and the pulse signal. The data storage circuit may be configured to sample the data signal using the local clock signal during a first operating mode, and to sample the data signal using the pulse signal during a second operating mode.

Abstract: An image detection system includes a rod body having a detection terminal and a control terminal, and at least one fixing unit fixed at the rod body; a movement module, provided between the detection terminal and the control terminal; and a detection module, provided at the detection terminal of the rod body, the detection module comprising a plurality of imaging units, a detection unit and a control unit, wherein the imaging units are arranged at the detection terminal in a manner of surrounding the rod body, the imaging units obtain images inside the hole or the tube, the movement module moves the body inside the hole or the tube, and the detection unit obtains size and position information of a detection target, thereby achieving detection and measurement of damaged holes or cracks inside a hole or a tube, or conditions inside the hole or the tube.

Abstract: The present disclosure discloses a compound as represented by formula (I) or a pharmaceutically acceptable salt, a solvate or an isomer thereof, a pharmaceutical composition and a pharmaceutical preparation comprising the same, and the application thereof in the field of medicine. As a selective inhibitor of cyclin-dependent kinase 4/6 (CDK4/6), the compound of the present disclosure may be used for treating or preventing a disease at least partially modulated by CDK4/6, such as breast cancer and colon cancer.

Abstract: A liquid-cooled cooling device with a channel includes a base a cover unit which is a cylindrical tube sleeved onto the surface of the base. The base has a surface which a groove is concavely disposed on, with a spoiler disposed on a portion of a wall of the groove and extending for a predetermined length in an axial direction of the groove. The cover unit covers the groove and thereby forms a channel which a liquid passes through, with the channel not completely closed by the spoiler. One of the base and the cover unit has a liquid inlet and a liquid outlet. The liquid inlet is in communication with one end of the channel. The liquid outlet is in communication with the other end of the channel.

Abstract: An apparatus includes a control circuit configured to selectively activate, based on an operating mode signal, either a local clock signal or a pulse signal. The apparatus further includes a data storage circuit that is coupled to a data signal, the local clock signal, and the pulse signal. The data storage circuit may be configured to sample the data signal using the local clock signal during a first operating mode, and to sample the data signal using the pulse signal during a second operating mode.

Abstract: A floating wave power generator is capable of lifting under remote control, and includes a linear generator fixed to a seabed and a floating assembly connected with the linear generator, where the floating assembly includes a lower floating body connected with a motor of the linear generator through an anchor chain, an upper floating body connected with the lower floating body through a rigid rod and floating on the sea surface, where the upper floating body is used for collecting wave energy and controlling the buoyancy of the whole floating assembly, the lower floating body is used for assisting the upper floating body to collect wave energy and controlling a distance between the whole floating assembly and the linear generator, the motor of the linear generator is used for cutting magnetic induction lines to generate electric power according to a lift-up/down movement of the whole floating assembly.

Abstract: Disclosed herein is a method of automatically obtaining training images to train a machine learning model that improves image quality. The method may comprise analyzing a plurality of patterns of data relating to a layout of a product to identify a plurality of training locations on a sample of the product to use in relation to training the machine learning model. The method may comprise obtaining a first image having a first quality for each of the plurality of training locations, and obtaining a second image having a second quality for each of the plurality of training locations, the second quality being higher than the first quality. The method may comprise using the first image and the second image to train the machine learning model.

Abstract: An apparatus includes a control circuit configured to selectively activate, based on an operating mode signal, either a local clock signal or a pulse signal. The apparatus further includes a data storage circuit that is coupled to a data signal, the local clock signal, and the pulse signal. The data storage circuit may be configured to sample the data signal using the local clock signal during a first operating mode, and to sample the data signal using the pulse signal during a second operating mode.

Abstract: Systems and methods for optimal electron beam metrology guidance are disclosed. According to certain embodiments, the method may include receiving an acquired image of a sample, determining a set of image parameters based on an analysis of the acquired image, determining a set of model parameters based on the set of image parameters, generating a set of simulated images based on the set of model parameters. The method may further comprise performing measurement of critical dimensions on the set of simulated images and comparing critical dimension measurements with the set of model parameters to provide a set of guidance parameters based on comparison of information from the set of simulated images and the set of model parameters. The method may further comprise receiving auxiliary information associated with target parameters including critical dimension uniformity.

Abstract: A semiconductor package includes a second leadframe assembly stacked above a first leadframe assembly, each leadframe assembly including a die pad, a plurality of leads and a semiconductor die attached to the die pad and electrically connected to the leads. An electrically insulative spacer separates the first and the second leadframe assemblies from one another. A mold compound embeds part of the first leadframe assembly, part of the second leadframe assembly and the electrically insulative spacer.

Abstract: A semiconductor package includes a second leadframe assembly stacked above a first leadframe assembly, each leadframe assembly including a die pad, a plurality of leads and a semiconductor die attached to the die pad and electrically connected to the leads. A spacer separates the leadframe assemblies from one another. A single mold compound embeds part of the first leadframe assembly, part of the second leadframe assembly and the spacer. A portion of the leads of both leadframe assemblies are uncovered by the mold compound to form terminals of the semiconductor package. A side of both die pads is uncovered by the mold compound.