Abstract: There are provided a method and a system for operating a metaverse platform, which operate to remember activities of patients with physical difficulties and memories of the deceased. According to an embodiment of the disclosure, a metaverse platforming operating system includes: a data collection unit configured to collect image and voice data of a user; a voice and image correction module configured to correct an image and a voice of the user by inputting the collected image and voice data to a trained AI model; an avatar generation module configured to generate a virtual avatar reflecting a facial image of the user in a metaverse, based on the corrected image; and an avatar action control module configured to control an action of the generated avatar according to an inputted input signal.

Abstract: A method for operating a system on chip includes receiving an acceleration request signal generated upon execution of an application program, in response to receipt of the acceleration request signal, comparing a current usage of a central processing unit (CPU) with a threshold value to generate a comparison signal, and performing switching between heterogeneous accelerators to accelerate a function executed by the application program in response to the comparison signal.

Abstract: A method for determining defect causing equipment in a manufacturing process includes collecting equipment sequence data and processing result data of a plurality of products, calculating defect contribution scores for a plurality of equipment based on the collected data, and applying a modified association rule to the equipment based on the calculated contributions scores. The modified association rule to generate rules reflecting a cumulative effect of an equipment sequence and equipment contributing to a defect of at least some of the products. The method also includes calculating a defect-introducing index based on the calculated contribution scores and the modified association rule, and identifying at least one of the plurality of equipment as causing the defect of the products based on the defect-introducing index.

Abstract: A method of hot-plugging a multi-core processor includes monitoring respective workload levels of multiple processor cores, hot-plugging off a first core among the processor cores upon determining that its workload level has fallen below a lower reference value, and hot-plugging on a second core among the processor cores upon determining that its workload level has risen above an upper reference value while the first core is hot-plugged off.

Abstract: A method for operating a system on chip includes receiving an acceleration request signal generated upon execution of an application program, in response to receipt of the acceleration request signal, comparing a current usage of a central processing unit (CPU) with a threshold value to generate a comparison signal, and performing switching between heterogeneous accelerators to accelerate a function executed by the application program in response to the comparison signal.

Abstract: A method of hot-plugging a multi-core processor comprises monitoring respective workload levels of multiple processor cores, hot-plugging off a first core among the processor cores upon determining that its workload level has fallen below a lower reference value, and hot-plugging on a second core among the processor cores upon determining that its workload level has risen above an upper reference value while the first core is hot-plugged off.

Abstract: A system can include a plurality of bus masters coupled to a system bus and a plurality of security monitors each configured to monitor at least one of the plurality of bus masters to determine whether an address issued by the at least one bus master matches any address included in a predetermined security domain of the system.

Abstract: A method and apparatus for setting a language in a television receiver enable one language setting operation performed in a first menu, corresponding to one of a plurality of language-specific functions, to automatically set a preferred language for one or more other functions. The method includes steps of setting a language in a first menu according to a user selection, the first menu corresponding to one function of a plurality of language-specific functions; and automatically setting a language of at least one other function of the plurality of language-specific functions to the language set according to the user selection, the language of the at least one other function being set interoperably with the first menu. Thus, if at least one language is selected in the first menu, a language of at least one other function is set to the first-menu language.

Abstract: An apparatus for detecting an arc fault.

Abstract: An apparatus for detecting an arc fault.

Abstract: An apparatus for detecting an arc fault.

Abstract: An apparatus for detecting an arc fault.