Abstract: Provided in the present invention is a compound represented by formula (I). The compound has Menin-MLL protein-protein interaction inhibitory activity and cell proliferation inhibitory activity. Also provided in the present invention is a use thereof in the treatment of cancer and other diseases mediated by Menin-MLL interaction.

Abstract: The present disclosure discloses an information input method and device, and a computing apparatus. The information input method comprises receiving a voice input of a user, acquiring a recognition result on the received voice input, and enabling editing of the acquired recognition result in a text format. With the information input mechanism, according to the present invention, a user is able to choose to revise an automatic speech recognition result in a text editing format, particularly in the case where a small amount of errors occurs to the contents of speech recognition. As a result, the trouble that all contents of a voice input need to be input again is avoided, the speech recognition efficiency is increased, and the user experience is improved.

Abstract: The present disclosure discloses an information input method and device, and a computing apparatus. The information input method comprises receiving a voice input of a user, acquiring a recognition result on the received voice input, and enabling editing of the acquired recognition result in a text format. With the information input mechanism, according to the present invention, a user is able to choose to revise an automatic speech recognition result in a text editing format, particularly in the case where a small amount of errors occurs to the contents of speech recognition. As a result, the trouble that all contents of a voice input need to be input again is avoided, the speech recognition efficiency is increased, and the user experience is improved.

Abstract: A method for selecting the best mode of intra prediction coding for video coding applied in video coding and decoding field is provided. The method includes: constructing a rate distortion cost function based on an estimated rate to be encoded; computing the rate distortion costs for all predictive modes by using the constructed function, and selecting the predictive mode with the minimum rate distortion cost as the best mode of intra prediction coding according to the computing result. Accordingly, a device for selecting the best mode of intra prediction coding for video coding is provided. By the method, the selected mode is closer to the best mode selected by original rate distortion optimization model, thereby the need to code every block actually in the process of rate distortion optimization is effectively avoided.

Abstract: A method for selecting the best mode of intra prediction coding for video coding applied in video coding and decoding field is provided. The method includes: constructing a rate distortion cost function based on an estimated rate to be encoded; computing the rate distortion costs for all predictive modes by using the constructed function, and selecting the predictive mode with the minimum rate distortion cost as the best mode of intra prediction coding according to the computing result. Accordingly, a device for selecting the best mode of intra prediction coding for video coding is provided. By the method, the selected mode is closer to the best mode selected by original rate distortion optimization model, thereby the need to code every block actually in the process of rate distortion optimization is effectively avoided.