Abstract: The present disclosure describes conversation-based messaging techniques. The techniques comprise generating a thread identifier (ID) corresponding to a new conversation based on receiving a user input indicative of starting the new conversation, wherein the user input is received from a user via a predetermined interface element on a user interface; displaying a window overlaid on the user interface in response to receiving the user input via the predetermined interface element, wherein the window comprises a plurality of representative elements corresponding to a plurality of types of conversation attribute; and creating one or more attributes of the new conversation based at least in part on selecting one or more representative elements among the plurality of representative elements, wherein the creating one or more attributes of the new conversation further comprises associating the one or more attributes with the thread ID of the first conversation.

Abstract: A messaging system may receive a plurality of messages in a conversation maintained by a messaging service. It may be determined that a first message sent from a first messaging application associated with a first user comprises information identifying a second user. The messaging system may receive information indicative of a date associated with the first message. At least one database may store an association among at least the first message, the second user, and the date. The messaging system may send information indicative of the date still being active in the at least one database to a second messaging application associated with the second user.

Abstract: The present disclosure describes conversation-based messaging techniques. The techniques comprise generating a thread identifier (ID) corresponding to a new conversation based on receiving a user input indicative of starting the new conversation, wherein the user input is received from a user via a predetermined interface element on a user interface; displaying a window overlaid on the user interface in response to receiving the user input via the predetermined interface element, wherein the window comprises a plurality of representative elements corresponding to a plurality of types of conversation attribute; and creating one or more attributes of the new conversation based at least in part on selecting one or more representative elements among the plurality of representative elements, wherein the creating one or more attributes of the new conversation further comprises associating the one or more attributes with the thread ID of the first conversation.

Abstract: Techniques have been developed to facilitate the livestreaming of group audiovisual performances. Audiovisual performances including vocal music are captured and coordinated with performances of other users in ways that can create compelling user and listener experiences. For example, in some cases or embodiments, duets with a host performer may be supported in a sing-with-the-artist style audiovisual livestream in which aspiring vocalists request or queue particular songs for a live radio show entertainment format. The developed techniques provide a communications latency-tolerant mechanism for synchronizing vocal performances captured at geographically-separated devices (e.g., at globally-distributed, but network-connected mobile phones or tablets or at audiovisual capture devices geographically separated from a live studio).

Abstract: A messaging system may receive a plurality of messages in a conversation. It may be determined that one or more of the messages comprise information indicative of a topic. An association of the information indicative of the topic and the conversation may be stored in a database. An input may be received indicating a selection of the topic. In response to receiving the input, at least a subset of the conversation, such as one or more of the messages, may be sent to a messaging application. The messaging application may display the subset of the conversation.

Abstract: Techniques have been developed to facilitate the livestreaming of group audiovisual performances. Audiovisual performances including vocal music are captured and coordinated with performances of other users in ways that can create compelling user and listener experiences. For example, in some cases or embodiments, duets with a host performer may be supported in a sing-with-the-artist style audiovisual livestream in which aspiring vocalists request or queue particular songs for a live radio show entertainment format. The developed techniques provide a communications latency-tolerant mechanism for synchronizing vocal performances captured at geographically-separated devices (e.g., at globally-distributed, but network-connected mobile phones or tablets or at audiovisual capture devices geographically separated from a live studio).

Abstract: A messaging system may receive a first message in a conversation. It may be determined that the first message comprises information indicative of an email address associated with an email participant. At least one database may store an association between the email address and the conversation. The messaging service may generate an identifier for identifying the conversation by an external email service associated with the email address and send the identifier to the external email service associated with the email address.

Abstract: A messaging system may receive a plurality of messages in a first conversation among a plurality of conversations. It may be determined that a first message in the first conversation comprises information identifying a first group and authorizing the first group to participate in the first conversation. An association between the first group and the first conversation may be stored in at least one database. Data associated with the first group comprising information identifying a plurality of users in the first group may be retrieved from the at least one database. At least a subset of the first conversation may be sent to a plurality of messaging applications associated with the plurality of users based on the retrieved data.

Abstract: Techniques have been developed to facilitate the livestreaming of group audiovisual performances. Audiovisual performances including vocal music are captured and coordinated with performances of other users in ways that can create compelling user and listener experiences. For example, in some cases or embodiments, duets with a host performer may be supported in a sing-with-the-artist style audiovisual livestream in which aspiring vocalists request or queue particular songs for a live radio show entertainment format. The developed techniques provide a communications latency-tolerant mechanism for synchronizing vocal performances captured at geographically-separated devices (e.g., at globally-distributed, but network-connected mobile phones or tablets or at audiovisual capture devices geographically separated from a live studio).

Abstract: A messaging system may receive a first message in a conversation. It may be determined that the first message comprises information indicative of an email address associated with an email participant. At least one database may store an association between the email address and the conversation. The messaging service may generate an identifier for identifying the conversation by an external email service associated with the email address and send the identifier to the external email service associated with the email address.

Abstract: A messaging system may receive a plurality of messages in a conversation. It may be determined that one or more of the messages comprise information indicative of a topic. An association of the information indicative of the topic and the conversation may be stored in a database. An input may be received indicating a selection of the topic. In response to receiving the input, at least a subset of the conversation, such as one or more of the messages, may be sent to a messaging application. The messaging application may display the subset of the conversation.

Abstract: A messaging system may receive a plurality of messages in a first conversation among a plurality of conversations. It may be determined that a first message in the first conversation comprises information identifying a first group and authorizing the first group to participate in the first conversation. An association between the first group and the first conversation may be stored in at least one database. Data associated with the first group comprising information identifying a plurality of users in the first group may be retrieved from the at least one database. At least a subset of the first conversation may be sent to a plurality of messaging applications associated with the plurality of users based on the retrieved data.

Abstract: A messaging system may receive a plurality of messages in a conversation maintained by a messaging service. It may be determined that a first message sent from a first messaging application associated with a first user comprises information identifying a second user. The messaging system may receive information indicative of a date associated with the first message. At least one database may store an association among at least the first message, the second user, and the date. The messaging system may send information indicative of the date still being active in the at least one database to a second messaging application associated with the second user.

Abstract: The invention provides an antibody for human epidermal growth factor receptor 2 (Her2) concomitant diagnostic immunohistochemical detection (IHC). When the antibody is used as a primary antibody for immunohistochemical detection of Her2 expression, false positives in detection results caused by the absence of an extracellular region can be avoided. Moreover, the antibody can still recognize and bind to the corresponding epitope in the detection sample when the patient's immunohistochemical detection sample is not repaired by an antigen (or epitope), thereby reducing the issue of a false negative caused by the difference in repairing methods of the antigen (or epitope) in an IHC test.

Abstract: A data transmission method and apparatus are disclosed that resolves a technical problem where an existing data encryption algorithm offers poor security during transmission of data. The solution includes obtaining, by a first terminal, a data transmission request sent by a second terminal, the data transmission request at least carrying first encrypted data that is obtained by encrypting first exchange key of the second terminal by using a private key of the second terminal. The solution further includes decrypting, by the first terminal, the first encrypted data by using a public key of the second terminal to obtain the first exchange key, and obtaining a shared key of the first terminal and the second terminal according to the first exchange key. The solution further includes encrypting, by the first terminal, to-be-transmitted data by using the shared key to obtain encrypted to-be-transmitted data, and sending the encrypted to-be-transmitted data to the second terminal.

Abstract: Obtaining mobile terminal security information based on a cloud service includes synchronizing mobile terminal information with a cloud, receiving security information sent by the cloud, and performing corresponding security processing according to the security information. The security information is generated when the cloud determines that a security risk exists in a mobile terminal. The generated security information is sent by the cloud to the mobile terminal. Whether the security risk exists in the mobile terminal is obtained by the cloud through determining with reference to the mobile terminal information and latest security data of the cloud, and the determining step is triggered by updating of security data of the cloud.

Abstract: Techniques have been developed to facilitate the livestreaming of group audiovisual performances. Audiovisual performances including vocal music are captured and coordinated with performances of other users in ways that can create compelling user and listener experiences. For example, in some cases or embodiments, duets with a host performer may be supported in a sing-with-the-artist style audiovisual livestream in which aspiring vocalists request or queue particular songs for a live radio show entertainment format. The developed techniques provide a communications latency-tolerant mechanism for synchronizing vocal performances captured at geographically-separated devices (e.g., at globally-distributed, but network-connected mobile phones or tablets or at audiovisual capture devices geographically separated from a live studio).