Abstract: A method for generating virtual content is provided, which is performed by one or more processors, and includes receiving video content, extracting first motion data of a first object included in the video content, and converting the video content in accordance with a first virtual environment based on the extracted first motion data of the first object so as to generate virtual content in the first virtual environment.

Abstract: A method, apparatus, system, and non-transitory computer readable medium for controlling user access through content analysis of an application are disclosed. The method for controlling access may include understanding a public level according to honorific language use by analyzing chat contents for each chat partner registered in an application, by the at least one processor; and controlling user access to the application based on the public level for each chat partner, by the at least one processor.

Abstract: A method, apparatus, system, and non-transitory computer readable medium for controlling user access through content analysis of an application are disclosed. The method for controlling access may include understanding a public level according to honorific language use by analyzing chat contents for each chat partner registered in an application, by the at least one processor; and controlling user access to the application based on the public level for each chat partner, by the at least one processor.

Abstract: Provided are a method, a system, and a non-transitory computer readable record medium for providing a multi-profile. A multi-profile providing method may include identifying a relationship between a first member in an online social networking service with each of a plurality of other members in the online social networking service; classifying the plurality of other members into a plurality of groups based on the relationship between the first member and each of the plurality of other members; setting a plurality of profiles of the first member for the plurality of groups, respectively; and in response to a request to provide profile information of the first member being received from a second member among the plurality of other members, identifying one of the plurality of groups to which the second member belongs, and providing the second member with a first profile of the first member that is set for the group to which the second member belongs, among the plurality of profiles.

Abstract: A method for providing relevance information between users performed by one or more processors of a user terminal including receiving, from a user, a request for the relevance information between a first user account and a second user account of an instant messaging application from a user of the user terminal, collecting message information in a group chat room that includes the first user account, the second user account, and one or more additional user accounts, extracting a conversation between the first user account and the second user account from the collected message information, and displaying the extracted conversation between the first user account and the second user account along with information on the group chat room on a display of the user terminal, in which the first user account is associated with the user terminal, may be provided.

Abstract: Provided is a method and system for expanding to an everyday language using a word vectorization technique based on social network content. A content providing method includes collecting social network content on the Internet; expanding corresponding content information to a word set of words included in the social network content with respect to target content that is to be serviced to a client; and providing the target content to the client with respect to user information associated with the client using the word set.

Abstract: According to various embodiments, an electronic device may include a housing including a first side, a second side facing away from the first side, and a lateral side surrounding a space between the first side and the second side, a front plate disposed on the first side of the housing, a display disposed between the front plate and the first side such that at least part thereof is exposed through the front plate, at least one functional member disposed between the display and the first side, and an adhesive member disposed between the functional member and the first side to attach the functional member to the housing, wherein adhesive member includes an adhesive portion for attaching the functional member and the first side, and at least one non-adhesive portion extending from the adhesive portion. Various other embodiments are possible.

Abstract: Disclosed are methods and systems for displaying a conversation thread. A conversation thread displaying method including classifying messages transmitted and received through at least one conversation session to generate a conversation thread for each of the at least one conversation session, providing a conversation session list, displaying messages of a selected conversation thread selected from the conversation session list, receiving a conversation summary request for the messages of the selected conversation thread, and providing a conversation summary for the messages of the selected conversation thread in response to the conversation summary request for the messages of the selected conversation thread may be provided.

Abstract: A device configured to compress a tensor including a plurality of cells includes: a quadtree generator configured to generate a quadtree searching for a non-zero cell included in the tensor and extract at least one parameter value from the quadtree; a mode selector configured to determine a compression mode based on the at least one parameter; and a bitstream generator configured to generate a bitstream by compressing the tensor based on the compression mode.

Abstract: An image compression method to compress image data generated through a pixel array includes categorizing image data corresponding to a plurality of sub-pixels arranged adjacent to each other and generating first color information for a first color pixel; determining a reference value as a criterion for compressing the image data based on pixel values of the sub-pixels; comparing the pixel values of the sub-pixels with the reference value; and outputting results of the comparisons and the reference value.

Abstract: A method for managing a plurality of federated learning models incorporated to a device includes monitoring state information of the computer device to which a plurality of federated learning models is mounted; and performing learning scheduling on the plurality of federated learning models based on the state information and requirements for each model.

Abstract: A device configured to compress a tensor including a plurality of cells includes: a quadtree generator configured to generate a quadtree searching for a non-zero cell included in the tensor and extract at least one parameter value from the quadtree; a mode selector configured to determine a compression mode based on the at least one parameter; and a bitstream generator configured to generate a bitstream by compressing the tensor based on the compression mode.

Abstract: Provided is a method performed by a computer apparatus for providing a multimedia message including receiving a request for transmitting a multimedia message to a receiver terminal from a sender terminal, determining a first context by analyzing first contextual information collected from each of the sender terminal and the receiver terminal, determining a first type of data to be received from the sender terminal and a second type of data to be transmitted to the receiver terminal based on the determined first context, both the first type of data and the second type of data being based on original multimedia data included in the multimedia message, and processing the request for transmitting the multimedia message by receiving the determined first type of data from the sender terminal, and transmitting the determined second type of data to the receiver terminal.

Abstract: Disclosed is technique for a user context detection and interaction with a messaging service based on a user context in a messaging service environment. An interaction method of a mobile device may include acquiring information associated with a context of at least one of a mobile device and a user of the mobile device under control of an application installed and executed on the mobile device in association with a messaging service, determining a context of the user based on the acquired information, verifying a function to be provided to the user through the messaging service based on the determined context of the user, dynamically determining a configuration of a user interface based on the determined context of the user, and providing the function through the user interface of which the configuration is dynamically determined.

Abstract: A location providing method implemented by a server comprising extracting text from an image received through an application executed on a first client, extracting matched location information corresponding to the image based on the text, and providing the matched location information and the image to one or more clients through the application.

Abstract: Disclosed is technique for a user context detection and interaction with a messaging service based on a user context in a messaging service environment. An interaction method of a mobile device may include acquiring information associated with a context of at least one of a mobile device and a user of the mobile device under control of an application installed and executed on the mobile device in association with a messaging service, determining a context of the user based on the acquired information, verifying a function to be provided to the user through the messaging service based on the determined context of the user, dynamically determining a configuration of a user interface based on the determined context of the user, and providing the function through the user interface of which the configuration is dynamically determined.

Abstract: Disclosed is a method, system, and non-transitory computer-readable record medium for verifying a nearby friend based on a short-range wireless communication. A method of verifying a nearby friend based on a short-range wireless communication includes collecting, using processing circuitry, a plurality of device identifiers using short-range wireless communication, the plurality of device identifiers identifying a plurality of other electronic devices, transferring, using the processing circuitry, at least a portion of the plurality of device identifiers to a server, acquiring, using the processing circuitry, at least one social identifier from the server, each of the at least one social identifier being associated with a respective social network service (SNS) account, the at least one social identifier corresponding to the portion of the plurality of device identifiers, and providing the at least one social identifier through an interface of the electronic device.

Abstract: Disclosed are methods, systems, and non-transitory computer-readable record mediums for processing a chatroom based on a level of use. A chatroom processing method including verifying a level of use by a user with respect to each chatroom of chatrooms included in a chatroom list, selecting at least one chatroom from the chatroom list as a chatroom to be managed based on the level of use, and processing the chatroom to be managed to be distinguished from remaining chatrooms in the chatroom list may be provided.

Abstract: A method for providing relevance information between users performed by one or more processors of a user terminal including receiving, from a user, a request for the relevance information between a first user account and a second user account of an instant messaging application from a user of the user terminal, collecting message information in a group chat room that includes the first user account, the second user account, and one or more additional user accounts, extracting a conversation between the first user account and the second user account from the collected message information, and displaying the extracted conversation between the first user account and the second user account along with information on the group chat room on a display of the user terminal, in which the first user account is associated with the user terminal, may be provided.

Abstract: Disclosed is a method, system, and non-transitory computer-readable record medium for providing a multi-model through federated learning using personalization. The method includes classifying users into a plurality of groups; and generating a prediction model for a service as a multi-model through federated learning for each of the plurality of groups.