Abstract: A first selectable command is displayed on a User Interface (UI) of the UE, and a first request is sent to a server via the UI, such that the server returns a first message of a non-text type; the first message returned by the server is received, and it is determined that the first message supports display of specified information; first operation applied on a result displayed by the first message is received, and a second request is sent, via the first operation, to the server to draw random information; in response to the first operation, display of the specified information is triggered, and the random information drawn from the server is received.

Abstract: Method, system, and computer readable medium for interest tag recommendation are provided in the present disclosure. Statistics about feature words of an Internet article related to an existing interest tag are collected to generate a characteristic vector of the existing interest tag. According to the characteristic vector of the existing interest tag, degree of similarity between the existing interest tag and an interest tag to be recommended is calculated. An interest tag is recommended according to the degree of similarity between the existing interest tag and the interest tag to be recommended.

Abstract: This application provides an image block matching method performed at a computing device, the method including: obtaining a target image block and an image; identifying a candidate image block within the image and multiple search points in the candidate image block; calculating a plurality of differences between the target image block and the candidate image block, each difference corresponding to a respective search point; choosing, among the plurality of differences, a smallest value and a corresponding smallest-value search point; and when the smallest-value search point is at the center of the target image block, choosing the candidate image block as a match of the target image block.

Abstract: A file sharing method is provided. A shared directory generation request is received from a terminal associated with a first account, and a shared directory corresponding to the first account is generated. A second account identifier is received from the terminal associated with the first account a second account is obtained based on the second account. An access address of the shared directory is transmitted to a terminal associated with the second account. Access permission to access the shared directory is assigned to the second account. A file access request with respect to the access address is received from the terminal associated with the second account. The shared directory corresponding to the access address and the access permission of the second account are obtained, and the file access request is responded based on the access permission.

Abstract: A conferencing communication method is disclosed, including: sending a protocol string to an intelligent terminal, so that the intelligent terminal invokes a corresponding instant messaging client according to the protocol string; receiving an instant messaging user identifier that has logged in and that is sent by the instant messaging client and an attendance credential included in the protocol string; adding the instant messaging user identifier to an instant messaging user group corresponding to the attendance credential; and establishing an Internet channel that is based on the instant messaging user group to the instant messaging client, the Internet channel being used for transmitting communication data of a member in the instant messaging user group.

Abstract: A sticker recommendation method and apparatus, a server cluster, and a storage medium are disclosed. The sticker recommendation method includes obtaining a use record of each group of stickers used by a user, each group of stickers corresponding to at least one image style obtaining an uncorrected recommendation index of a specified sticker, and obtaining an image style of the specified sticker, correcting the uncorrected recommendation index according to the use record, the image style of each group of stickers, and the image style of the specified sticker, and recommending the specified sticker to the user when the corrected recommendation index satisfies a recommendation condition. Accordingly, the sticker recommended to the user is a sticker obtained by comprehensively considering a preference of the user for the image style of the sticker, thereby improving a sticker recommendation effect.

Abstract: System and methods for object clustering are provided. The system may determine a weight of a directed edge between nodes of a directed network graph. The weight may represent a similarity degree of target objects associated with the target nodes. The similarity degree may reflect strength of an association between the two target objects, and further reflect a possibility that the two target objects belong to the same clustering category. After the directed network graph is constructed, nodes in the directed network graph may be clustered based on weights of directed edges between the nodes in the directed network graph.

Abstract: A mobile terminal receives a user instruction for performing facial recognition to a picture displayed on the mobile terminal and highlights each human face in the picture by a corresponding face identifying object. After receiving a user selection of two or more face identifying objects and a user-inputted target attribute value for each face identifying object, the mobile terminal generates an attribute value transfer request according to the user-inputted target attribute values, facial recognition information associated with the face identifying objects, and a first user identifier associated with the mobile terminal and sends the attribute value transfer request to a remote server. The server determines a second user identifier based on the facial recognition information associated with each face identifying object and transfers a corresponding target attribute value between the first and second user identifiers when the second user identifier is on a user-relationship chain of the first user identifier.

Abstract: A video-based check-in method, terminal, and server are provided. The method includes: obtaining a check-in instruction; collecting multimedia data corresponding to a currently played video; determining time information corresponding to the multimedia data; sending the multimedia data and the time information to a server; receiving a check-in manner sent after the server determines according to the multimedia data and the time information that a user is watching the video; and displaying the check-in manner, and completing check-in on the video according to the check-in manner.

Abstract: A domain name resolution method may include sending, by user equipment, a first resolution request to a protection device. The method may include sending, by the protection device, a CNAME response to the user equipment in response to the first resolution request. The method may include sending, by the user equipment, the a second resolution request to the protection device. The second resolution request may include an identification information of the user equipment and a target domain name based on the CNAME response. The method may include validating, by the protection device, the identification information, and in response to successful validation, sending a third resolution request to a domain name server. The method may include determining, by the domain name server, that the third resolution request is sent by the protection device based on an indicator information, and in response, resolving, the target domain name in the third resolution request.

Abstract: Method and device of improving performance of a computing device are disclosed. The method includes: scanning the computing device to generate multiple performance optimization tasks for the computing device; presenting multiple task prioritizing methods for determining relative priority of at least two of the multiple performance optimization tasks; receiving a user's selection of a first task prioritizing method from the multiple task prioritizing methods; in accordance with the first task prioritizing method, identifying a first task with a highest priority; displaying a first interface including information of the first performance optimization task and an option to start the first task; upon receiving the user's instruction to start the first performance optimization task, starting the first performance optimization task; and upon completion of the first performance optimization task, replacing the first interface with a second interface.

Abstract: A method for controlling multimedia playing, an apparatus thereof and a storage medium are provided according to the present disclosure, which relates to the field of terminal technology. The method includes: dividing subtitle information of a multimedia file into multiple subtitle segments, where each of the multiple subtitle segments corresponds to a time tag; triggering to play a selected subtitle segment of the subtitle information; obtaining a playing start time of the selected subtitle segment according to a time tag corresponding to the selected subtitle segment; and playing the multimedia file from the playing start time.

Abstract: A method of adjusting a resource competition threshold for qualifying resource competition participants in resource competition is described. Processing circuitry of an apparatus obtains first competition data associated with a first time period, obtains a first optimal threshold according to the first competition data, and set the resource competition threshold according to the first optimal threshold. The processing circuitry obtains second competition data associated with a second time period, and obtains a second optimal threshold according to the second competition data. When a difference between the second optimal threshold and the resource competition threshold is greater than a difference threshold, the processing circuitry obtains third competition data and updates the resource competition threshold according to the third competition data.

Abstract: Aspects of the present disclosure provide a method and an apparatus for video coding. In some examples, the apparatus includes processing circuitry that divides a first video image into a plurality of pixel blocks of the same size. The processing circuitry selects, from the plurality of pixel blocks of the first video image, one or more pixel blocks on a straight line that is parallel to or overlapping with a diagonal line of the first video image, one or more pixel blocks on a neighboring parallel line of the straight line being previously coded. Then the processing circuitry performs a parallel coding on the one or more pixel blocks on the straight line based on the one or more coded pixel block on the neighboring parallel line.

Abstract: An echo time delay detection method, an echo elimination device, and terminal equipment are provided. The echo time delay detection method includes: obtaining an audio signal transmitted through air and acquired by an audio input device of terminal equipment when detecting a call access request, the audio signal corresponding to an audio output by an audio output device of the terminal equipment; converting the audio signal to obtain a signal to be processed; determining a reference signal corresponding to the audio signal; and determining an echo time delay value according to the reference signal and the signal to be processed.

Abstract: A semantic extraction method based on a natural language is provided. In a character library based on a single-character granularity, a character of an input natural language is queried, to obtain first semantic vectors representing semantic descriptions of the character. Candidate semantic intentions corresponding to second semantic vectors and weight vectors corresponding to the candidate semantic intentions are obtained, wherein the second semantic vectors are obtained by using a neural network and correspond to different permutations and combinations of the first semantic vectors. A candidate semantic intention is selected as a final semantic intention of the natural language based on a preset condition, and key information is obtained corresponding to the final semantic intention according to a weight vector corresponding to the final semantic intention.

Abstract: Embodiments of the present invention provide a video processing method, a mobile terminal, and a server. The method may include: sending, by a mobile terminal, a request to a server for pulling status update data of a social network, so that the server acquires original status update data that is requested to be pulled, the original status update data including a source video address; performing, by the server, adaptation processing on the source video address, to generate an adaptive video address; updating, by the server, the original status update data by using the adaptive video address, to obtain optimized status update data, and returning the optimized status update data to the mobile terminal; and obtaining, by the mobile terminal, adaptive video data according to the adaptive video address in the optimized status update data, and playing the adaptive video data.

Abstract: The present disclosure provides an event information push method performed at a computer system, the method including: collecting network messages from a social networking platform; performing aggregation on the network messages, to obtain corresponding event information; obtaining, for each piece of event information, one or more attributes from the corresponding category of network messages; obtaining, from an event information and user database, a user group corresponding to the one or more attributes of each piece of event information; and pushing each piece of event information to a user in the user group corresponding to the event information.

Abstract: Embodiments of this application provide a near-field wireless communication service processing method performed at a first computing device. While running a social networking application, the first computing device listens to a near-field wireless communication signal broadcasted by a second computing device. After detecting the near-field wireless communication signal broadcasted by the second computing device, first computing device processes the near-field wireless communication signal to obtain identification information associated with the second computing device. The first computing device sends the identification information associated with the second computing device to a remote server supporting the social networking application and obtains a preset service page corresponding to the identification information associated with the second computing device from the server, and displays the preset service page within the social networking application on the first computing device.

Abstract: An audio information processing method and apparatus are provided. The method includes decoding a first audio file to acquire a first audio subfile corresponding to a first sound channel and a second audio subfile corresponding to a second sound channel; extracting first audio data from the first audio subfile; extracting second audio data from the second audio subfile; acquiring a first audio energy value of the first audio data; acquiring a second audio energy value of the second audio data; and determining an attribute of at least one of the first sound channel and the second sound channel based on the first audio energy value and the second audio energy value.