Abstract: A federated learning method includes: providing importance parameters and performance parameters by client devices respectively to a central device, performing a training procedure by the central device, wherein the training procedure includes: selecting target devices from the client devices according to a priority order associated with the importance parameters, dividing the target devices into training groups according to a similarity of the performance parameters, notifying the target devices to perform iterations according to the training groups respectively to generate trained models, transmitting the trained models to the central device, and updating a global model based on the trained models, performing the training procedure again or outputting the global model to the client devices based on a convergence value of the global model and the number of times of performing the training procedure.

Abstract: A method includes receiving a device design layout and a scribe line design layout surrounding the device design layout. The device design layout and the scribe line design layout are rotated in different directions. An optical proximity correction (OPC) process is performed on the rotated device design layout and the rotated scribe line design layout. A reticle includes the device design layout and the scribe line design layout is formed after performing the OPC process.

Abstract: A method of orthopedic treatment includes steps of: by using a computer aided design (CAD) tool based on profile data that is related to a to-be-treated part of a bone of a patient, obtaining a model of a preliminary instrument that substantially fits the to-be-treated part; by using the CAD tool, obtaining a model of a patient specific instrument (PSI) based on the model of the preliminary instrument; producing the PSI based on the model of the PSI, the PSI being adjustable; performing medical operation on the to-be-treated part, and then attaching the PSI to the to-be-treated part; after attaching the PSI to the to-be-treated part, adjusting the PSI such that the PSI is adapted to real conditions of the to-be-treated part.

Abstract: A method for receiving data includes receiving a transmission signal through a channel, adjusting the intensity of the transmission signal to generate an adjusted transmission signal according to an analog gain level, converting the adjusted transmission signal into a digital signal, filtering the digital signal to generate a filtered signal according to a set of filter coefficients, and adjusting intensity of the filtered signal according to a digital gain level. The method further includes, in a training mode, estimating a transmission condition of the channel and adjusting the analog gain level and the digital gain level according to the transmission condition for obtaining convergent values for the set of filter coefficients before the training mode ends, and in a data mode, performing a gain adjustment operation to adjust the analog gain level and to adjust the digital gain level according to the adjustment made to the analog gain level.

Abstract: A method for receiving data includes receiving a transmission signal through a channel, adjusting the intensity of the transmission signal to generate an adjusted transmission signal according to an analog gain level, converting the adjusted transmission signal into a digital signal, filtering the digital signal to generate a filtered signal according to a set of filter coefficients, and adjusting intensity of the filtered signal according to a digital gain level. The method further includes, in a training mode, estimating a transmission condition of the channel and adjusting the analog gain level and the digital gain level according to the transmission condition for obtaining convergent values for the set of filter coefficients before the training mode ends, and in a data mode, performing a gain adjustment operation to adjust the analog gain level and to adjust the digital gain level according to the adjustment made to the analog gain level.

Abstract: An operation method is implemented by a receiver device. The operation method includes following steps: detecting a signal on a transmission line; performing a channel estimation to acquire a length of the transmission line; comparing the length with at least one length threshold value to generate a comparison result; and adjusting a depth of a FIFO process according to the comparison result.

Abstract: An operation method is implemented by a receiver device. The operation method includes following steps: detecting a signal on a transmission line; performing a channel estimation to acquire a length of the transmission line; comparing the length with at least one length threshold value to generate a comparison result; and adjusting a depth of a FIFO process according to the comparison result.