Abstract: The invention belongs to the field of biotechnology, in particular, relates to peptide fragment, monoclonal antibody, colloidal gold test strip and detection method thereof used for detection of stichopus oligopeptide. Sequences of the peptide fragments are SEQ ID NO: 1 and SEQ ID NO: 3. After identification, the peptides SEQ ID NO: 1 and SEQ ID NO: 3 are newly discovered oligopeptides, which are exclusive peptide fragments of Stichopus oligopeptide.

Abstract: A method for providing an interface includes acquiring a general interface specification associated with a back-end interface. The method further includes generating, based on the general interface specification and a first mapping, a first front-end interface specification. The method further includes converting, based on the first front-end interface specification, a first front-end request into a first back-end request associated with the back-end interface. The method further includes generating, based on the general interface specification and a second mapping, a second front-end interface specification, the second mapping indicating a relationship between the general interface specification and the second front-end interface specification. Furthermore, the method further includes converting, based on the second front-end interface specification, a second front-end request into a second back-end request associated with the back-end interface.

Abstract: A method of managing resources is provided in embodiments of the present disclosure. The method includes determining a set of candidate historical requests associated with a target request. Here, the set of candidate historical requests has the same request type and target resource as the target request. The method further includes determining a target request pattern of the target request based on at least one previous request of the target request. The method includes determining a target historical request from the set of candidate historical requests based on the target request pattern. The method includes generating a target response to the target request based on a historical response to the target historical request. In this way, by determining a response to a historical request that has the most similar request pattern to the target request, a simulated response that is more in line with the context can be generated.

Abstract: A system includes an autonomous vehicle (AV) configured to travel along a road and a control device communicatively coupled to the AV. The control device determines that the AV should move from a current lane of the road to an adjacent lane of the road. The control device determines two or more candidate windows into which the AV may move in the adjacent lane. Each candidate window corresponds to a space in the adjacent lane between two vehicles traveling in the adjacent lane. The control device determines that the AV should move into a first candidate window, and, in response to this determination, causes the AV to begin moving along a trajectory leading to the first candidate window (e.g., by accelerating or decelerating).

Abstract: An adaptively adjusted and accurate parking control method for an ATO system includes performing statistical learning on the basis of historical stop information, and adaptively inferring a parking point offset. Moreover, two application preconditions of the method are provided: firstly, speed tracking performance is good in an electric braking stage, and secondly, a pneumatic braking process has random and statistical stationary characteristics. The method improves the average stop accuracy in a statistical sense, satisfies a high-accuracy stop requirement of the entire train formation, and can also evaluate train performances and track circumstances timely and duly, thereby satisfying complex and variable real-time operation task requirements.

Abstract: In-network Optical Inference (IOI) provides low-latency machine learning inference by leveraging programmable switches and optical matrix multiplication. IOI uses a transceiver module, called a Neuro Transceiver, with an optical processor to perform linear operations, such as matrix multiplication, in the optical domain. IOI's transceiver modules can be plugged into programmable packet switches, which are programmed to perform non-linear activations in the electronic domain and to respond to inference queries. Processing inference queries at the programmable packet switches inside the network, without sending them to cloud or edge inference servers, significantly reduces end-to-end inference latency experienced by users.

Abstract: A method and a system of controlling a traffic lighting apparatus, an electronic device, and a storage medium, which relate to a field of computer technology, and in particular to a field of intelligent transportation technology. The method of controlling the traffic lighting apparatus includes: generating, in response to a state control operation for a virtual identification of the lighting apparatus being received, a control request based on the state control operation, where the control request is used to control a state of the lighting apparatus; sending the control request; and updating, in response to a state control result for the control request being received, display data of the virtual identification for the lighting apparatus based on the state control result.

Abstract: This application provides a dynamic time assignment method, apparatus, and system, and relates to the field of communications technologies. The method includes: Central office equipment and customer premise equipment obtain a length of a new downstream transmission duration. The central office equipment and the customer premise equipment first shorten a downstream transmission duration or an upstream transmission duration whose length needs to be shortened; and after lengths of all downstream transmission durations or all upstream transmission durations are shortened, prolong the length of the downstream transmission duration or the upstream transmission duration whose length needs to be prolonged.

Abstract: This application provides a dynamic time assignment method, apparatus, and system, and relates to the field of communications technologies. The method includes: Central office equipment and customer premise equipment obtain a length of a new downstream transmission duration. The central office equipment and the customer premise equipment first shorten a downstream transmission duration or an upstream transmission duration whose length needs to be shortened; and after lengths of all downstream transmission durations or all upstream transmission durations are shortened, prolong the length of the downstream transmission duration or the upstream transmission duration whose length needs to be prolonged.

Abstract: A method for adjusting parameters of a sending device and a receiving device, and a terminal device are provided. In the method, a new precoding parameter that needs to be used by a sending device on a line when a precoding matrix in a downlink direction of the line changes, and a new signal recovery parameter that needs to be used by a receiving device and matches the new precoding parameter are first acquired; and then the new precoding parameter, the new signal recovery parameter, and a set moment and/or symbol at which the sending device starts to use the new precoding parameter are sent to the sending device, and the new signal recovery parameter and the set moment and/or symbol are sent to the receiving device by using the sending device.

Abstract: The present disclosure provides a data transmission method including: receiving a first-mode optical signal from a first port corresponding to a first port number; converting, according to a correspondence between the first port number and a first mode group number, the received first-mode optical signal into a second-mode optical signal carried in a first mode group identified by the first mode group number, where the second-mode optical signal carried in the first mode group identified by the first mode group number includes an optical signal in one or more modes; and outputting the second-mode optical signal obtained by means of conversion.

Abstract: The present disclosure provides a data transmission method including: receiving a first-mode optical signal from a first port corresponding to a first port number; converting, according to a correspondence between the first port number and a first mode group number, the received first-mode optical signal into a second-mode optical signal carried in a first mode group identified by the first mode group number, where the second-mode optical signal carried in the first mode group identified by the first mode group number includes an optical signal in one or more modes; and outputting the second-mode optical signal obtained by means of conversion.

Abstract: The present invention discloses a method for adjusting parameters of a sending device and a receiving device, and a terminal device. In the method, a new precoding parameter that needs to be used by a sending device on a line when a precoding matrix in a downlink direction of the line changes, and a new signal recovery parameter that needs to be used by a receiving device and matches the new precoding parameter are first acquired; and then the new precoding parameter, the new signal recovery parameter, and a set moment and/or symbol at which the sending device starts to use the new precoding parameter are sent to the sending device, and the new signal recovery parameter and the set moment and/or symbol are sent to the receiving device by using the sending device.

Abstract: The present invention discloses a method for adjusting parameters of a sending device and a receiving device, and a terminal device. In the method, a new precoding parameter that needs to be used by a sending device on a line when a precoding matrix in a downlink direction of the line changes, and a new signal recovery parameter that needs to be used by a receiving device and matches the new precoding parameter are first acquired; and then the new precoding parameter, the new signal recovery parameter, and a set moment and/or symbol at which the sending device starts to use the new precoding parameter are sent to the sending device, and the new signal recovery parameter and the set moment and/or symbol are sent to the receiving device by using the sending device.

Abstract: The present disclosure provides a data transmission method including: receiving a first-mode optical signal from a first port corresponding to a first port number; converting, according to a correspondence between the first port number and a first mode group number, the received first-mode optical signal into a second-mode optical signal carried in a first mode group identified by the first mode group number, where the second-mode optical signal carried in the first mode group identified by the first mode group number includes an optical signal in one or more modes; and outputting the second-mode optical signal obtained by means of conversion.

Abstract: An optical splitter has a main branch coupled to a number of tributary branches. The main branch includes a light-absorptive core and a light-reflective grating. The absorptive core can absorb light arriving from the tributary branches and transmit light arriving from the main branch to the reflective grating. The reflective grating can reflect light from the main branch back through the absorptive core to the main branch. Light arriving from the tributary branches exchanges mode with light reflected by the reflective grating.

Abstract: The present invention discloses a method for adjusting parameters of a sending device and a receiving device, and a terminal device. In the method, a new precoding parameter that needs to be used by a sending device on a line when a precoding matrix in a downlink direction of the line changes, and a new signal recovery parameter that needs to be used by a receiving device and matches the new precoding parameter are first acquired; and then the new precoding parameter, the new signal recovery parameter, and a set moment and/or symbol at which the sending device starts to use the new precoding parameter are sent to the sending device, and the new signal recovery parameter and the set moment and/or symbol are sent to the receiving device by using the sending device.

Abstract: The present invention provides a passive optical splitter and a passive optical network system. The passive optical splitter includes at least two splitting single-mode waveguides, at least one combining single-mode waveguide, and at least one tapered waveguide, where one end of the tapered waveguide is coupled to the at least two splitting single-mode waveguides respectively, the other end of the tapered waveguide is coupled to the at least one combining single-mode waveguide, and a core layer of the tapered waveguide is made of a light-induced refractive index changeable material. When an optical signal is transmitted, light transmission is limited by increasing a refractive index difference between positions with different optical field intensity in the core layer, thus reducing a loss of optical signal leakage and improving uplink transmission efficiency.

Abstract: The present invention provides an overload control method for an access media gateway and the corresponding access media gateway. The access media gateway restricts call of a subscriber coupled thereto and acting as a calling side or a called side. Different overload levels and calls with high priority to be guaranteed for the respective overload levels are set at the access media gateway. The subscriber of the access media gateway acting as a calling side or a called side determines an overload level upon detection of its own overload, judges whether the call is a call with high priority to be guaranteed for the overload level. If it is a call with high priority to be guaranteed for the overload level, the call is processed in accordance with a normal call flow; otherwise, the call is rejected.

Abstract: The present invention provides an overload control method for an access media gateway and the corresponding access media gateway. The access media gateway restricts call of a subscriber coupled thereto and acting as a calling side or a called side. Different overload levels and calls with high priority to be guaranteed for the respective overload levels are set at the access media gateway. The subscriber of the access media gateway acting as a calling side or a called side determines an overload level upon detection of its own overload, judges whether the call is a call with high priority to be guaranteed for the overload level. If it is a call with high priority to be guaranteed for the overload level, the call is processed in accordance with a normal call flow; otherwise, the call is rejected.