Abstract: The disclosure provides a display apparatus and a communication connection method. The display apparatus includes: a display; a communicator, configured to receive information input from the terminal device; and a controller, in connection with the display and communicator and configured to: while the display apparatus is in communication connection with the terminal device, send network information of the display apparatus to the terminal device in response to change of device information of the display apparatus, so that the terminal device generates a request for obtaining device information according to the network information, wherein the request for obtaining the device information is configured to obtain changed device information of the display apparatus; and in response to the request for obtaining the device information sent from the terminal device, send the changed device information to the terminal device, and re-establish the communication connection with the terminal device.

Abstract: The present disclosure provides a multi-factor quantitative analysis method for deformation of a neighborhood tunnel. The method includes the following steps: analyzing monitoring data generated at a tunnel site; simulating collapse occurring at a shallow buried section of a tunnel; determining the degree of influence of each factor on the tunnel and a stratum; and determining quantitative influence of each factor on tunnel deformation. The present disclosure can not only provide an accurate theoretical basis for the construction of the shallow buried section of the small-distance tunnel, but also guarantee safety and cost saving during tunnel construction.

Abstract: The disclosure claims a method of stimulating a conditional quantum master equation in a quantum transport process by a recurrent neural network, comprising the following steps of: establishing a recurrent neural network which is a long short term memory network (LSTM), wherein the LSTM comprises TLSTM cells arranged in chronological order, and each LSTM cell has an input value xt and an output value ht, and there is a parameter (W, b) in the LSTM cell; replacing the input value xt with a shot noise spectrum S(?) of the current obtained according to the conditional quantum master equation; replacing the output value ht with a trace of density matrices in the conditional quantum master equation; and replacing the parameter (W, b) with a connection between density matrices in the conditional quantum master equation at imminent moments.