Abstract: A machine learning training device is disclosed. The machine learning training device includes a virtual hard anchor generation circuit, a classification circuit and a training circuit. The virtual hard anchor generation circuit is configured to generate several virtual hard anchors according to several easy samples classified into several types. The virtual hard anchors respectively correspond to one of the several types. The classification circuit is configured to classify several hard samples into several types according to virtual hard anchors. Parts of the hard samples classified into several types are several clean hard samples. Another parts of the hard samples that are not classified into several types are several noisy hard samples. The training circuit is configured to perform machine learning training according to several easy samples and several clean hard samples.

Abstract: An operating method of a fully homomorphic encrypted neural network model is provided, wherein the fully homomorphic encrypted neural network model includes a plurality of layers, and the method performed by a processor includes: for one of the plurality of layers, encrypting a plaintext input with a first encryption algorithm to generate a ciphertext vector, performing a convolution operation according to the ciphertext vector to generate a result vector, transforming the result vector into a plurality of result ciphertexts adopting a second encryption algorithm, inputting the plurality of result ciphertexts into an activation function to generate a plurality of encrypted activation values, and repacking the plurality of encrypted activation values to generate an output vector adopting the first encryption algorithm.

Abstract: An inference method for encrypted deep neural network model is executed by a computing device and includes: encoding a message according to a quantization parameter to generate a plaintext, encrypting the plaintext according to a private key to generate a ciphertext, sending the ciphertext to a deep neural network model to generate a ciphertext result, decrypting the ciphertext result according to the private key to generate a plaintext result, and decoding the plaintext result according to the quantization parameter to generate an inference result.

Abstract: A service plan generation method performed by a computing device includes: receiving a service request, wherein the service request includes a plurality of feature labels; selecting a plurality of recommended items from an item database according to the plurality of feature labels; calculating a plurality of item failure rates according to a plurality of historical execution records of the plurality of recommended items; calculating a plurality of redo counts corresponding to the plurality of recommended items according to the plurality of item failure rates; generating a plurality of buffer items corresponding to the plurality of recommended items according to the plurality of redo counts; and performing a scheduling according to the plurality of recommended items and the plurality of buffer items to generate a service plan.

Abstract: A method of fabricating a semiconductor device includes the following steps. A plurality of doped regions are formed in a substrate. A first dielectric layer is formed on the substrate. A plurality of first contacts and second contacts are formed in the first dielectric layer to be connected to the plurality of doped regions. A memory element is formed on the first dielectric layer. The memory element is electrically connected to the second contact. A second dielectric layer is formed on the first dielectric layer. The second dielectric layer surrounds the memory element. A conductive line is formed in the second dielectric layer. A top surface of the conductive line is at a same level as a top surface of the memory element, and the conductive line is electrically connected to the plurality of first contacts.

Abstract: A method for permission management includes: generating a plurality of job roles with different permissions according to organization permission table; generating first permission structure directed graph according to the job roles; selecting one of the job roles in first permission structure directed graph as target job role; generating minimum directed spanning graph in first permission structure directed graph according to target job role; determining whether permission of each of the job roles in first permission structure directed graph matches job of each of the job roles in first permission structure directed graph; and adjusting permission and job of each of the job roles to generate second permission structure directed graph if it is determined that permission of each of the job roles in first permission structure directed graph does not match job of each of the job roles in first permission structure directed graph.

Abstract: One example system event recommendation includes a processor and at least one memory device. The memory device includes instructions that are executable by the processor to cause the processor to receive a plurality of user features associated with a user, receive a plurality of event features, each of said event features associated with one or more events, and determine a predicted favorite score personalized for each user for each of the one or more events, the predicted favorite score based at least in part on the plurality of user features and the plurality of event features. The memory device also includes instructions that cause the processor to display at least one of the one or more events to the user based at least in part on the personalized predicted favorite score associated with each of the one or more events.

Abstract: A heat dissipation assembly includes a pressing unit and a heat dissipation module. The pressing unit includes a pressing plate, a plurality of elastic cantilevers and contacting members. The pressing plate can be secured on a bottom plate so that a heat source can be sandwiched between the pressing plate and the bottom plate. The elastic cantilevers are respectively disposed on the pressing plate and protruded outwards from the pressing plate to be suspended in midair. The contacting members are respectively disposed on the elastic cantilevers for abutting the bottom plate. The heat dissipation module is fixedly connected to the pressing plate and a carrier member for thermally guiding the heat source.

Abstract: A heat dissipation assembly includes a pressing unit and a heat dissipation module. The pressing unit includes a pressing plate, a plurality of elastic cantilevers and contact members. The pressing plate can be secured on a bottom plate so that a heat source can be sandwiched between the pressing plate and the bottom plate. The elastic cantilevers are respectively disposed on the pressing plate and protruded outwards from the pressing plate to be suspended in midair. The contact members are respectively disposed on the elastic cantilevers for abutting the bottom plate. The heat dissipation module is fixedly connected to the pressing plate and a carrier member for thermally guiding the heat source.

Abstract: A keypad structure with a backlight source includes a base, a light guiding plate, a thin film circuit board, a resilient component, a keycap, and an elevating mechanism. The thin film circuit board includes at least one exhausting notch for increasing exhaust as the resilient component is compressed. A plurality of microstructures is formed on the light guiding plate, and the keypad structure further includes a transparent layer formed on the keycap. Light emitted from the backlight source and refracted by the plurality of microstructures passes through the keycap and the transparent layer as the backlight source lights the lateral side of the light guiding plate, so as to illuminate the transparent layer. Thus, the present invention has advantages of illuminating pattern, regional illumination, and preferable comfort.

Abstract: A reconfigurable image processor for image processing includes an arithmetic module, a first memory unit, a bus control module and a connecting module. By setting different configurations or configuring connections among arithmetic units via the connecting module, the operations of arithmetic units are reconfigured to include different functions. The present invention provides an application architecture including a sensor module, a display module, a second memory unit and a reconfigurable image processor.

Abstract: A method of making a keycap structure and making a keyboard having keycap structures, in which a film is printed with a top color layer and then a bottom color layer, the film is hot-pressed to form a thin shell, a plastic injection layer is formed on the bottom color layer by a plastic injection molding process, and finally the film having the plastic injection layer is cut or punched out to form a plurality of keycap structures. A keyboard having keycap structures may be further formed by combining the keycap structures and a set of keyboard members.

Abstract: A keypad structure with a backlight source includes a base, a light guiding plate, a thin film circuit board, a resilient component, a keycap, and an elevating mechanism. The thin film circuit board includes at least one exhausting notch for increasing exhaust as the resilient component is compressed. A plurality of microstructures is formed on the light guiding plate, and the keypad structure further includes a transparent layer formed on the keycap. Light emitted from the backlight source and refracted by the plurality of microstructures passes through the keycap and the transparent layer as the backlight source lights the lateral side of the light guiding plate, so as to illuminate the transparent layer. Thus, the present invention has advantages of illuminating pattern, regional illumination, and preferable comfort.

Abstract: A method of making a keycap structure having a UV-cured resin and making a keyboard having such keycap structures, in which a film is printed with a top color layer and then a bottom color layer, the film is hot-pressed to form a thin shell, a UV-cured resin layer is formed on the bottom color layer through a UV-curing process, and finally the film having the UV-cured resin layer is cut or punched out to form a plurality of keycap structures. A keyboard including keycap structures having a UV-cured resin may be further formed by combining the keycap structures and a set of keyboard members.

Abstract: A method of making a keycap structure including steps of colored plastic body formation, final coating spraying, baking, laser engraving, transparent layer covering, and finishing. Through the aforesaid steps, at least a colored plastic body is pre-formed. The colored plastic body has a to-be-processed surface. The to-be-processed surface is spray-coated with a final coating. The colored plastic body and the final coating are baked to allow the final coating to harden on the to-be-processed surface. The final coating is processed by a laser beam to format least a hollowed portion. The hollowed portion of the final coating and the correspondingly exposed to-be-processed surface together constitute at least a pattern portion. The pattern portion and the final coating are covered with a transparent layer to protect the pattern portion and the final coating, and a keycap structure is finished from the colored plastic body.

Abstract: A reconfigurable image processor for image processing includes an arithmetic module, a first memory unit, a bus control module and a connecting module. By setting different configurations or configuring connections among arithmetic units via the connecting module, the operations of arithmetic units are reconfigured to include different functions. The present invention provides an application architecture including a sensor module, a display module, a second memory unit and a reconfigurable image processor.