Abstract: The present disclosure provides a method and system for obtaining a user's visit information, a device and a computer storage medium, wherein the method comprises: a monitoring device which is arranged within a coverage range of a wireless router monitors a wifi broadcast message; cracking the monitored wifi broadcast message to obtain a user terminal equipment identification and/or a user identification contained in the message; and uploading the user terminal equipment identification and/or the user identification to a service-end device, so that the service-end device stores a correspondence relationship between the user identification and address information of the monitoring device. In this manner, the user's visit information can be collected without the user's extra behaviors, and dependence on the user behaviors is weakened.

Abstract: The present disclosure provides compounds represented by Formula I and II: and the pharmaceutically acceptable salts and solvates thereof, wherein R1, R2, R3, X, W, Y, and Z are as defined as set forth in the specification. The present disclosure also provides compounds of Formula I and II for use to treat a condition or disorder responsive to LSD1 inhibition such as cancer.

Abstract: A filter (10) includes a proximal end (1), a distal end (2) and a main filter body connected between the proximal end (1) and the distal end (2). The main filter body has a first filter unit (3) and a second filter unit (4), both being conical mesh structures, as well as multiple intermediate connection posts (5) connecting the first filter unit and the second filter unit. The intermediate connection posts (5) have provided thereon support posts (6). A support post (6) includes a transition segment (61) extending from an intermediate connection post (5) to a blood vessel wall, and a support segment bent and extending from the transition segment (61), and at least partially abutting the blood vessel wall. The support segment has a main body (62) bent and extending from the end of the transition segment (61) and a flexible segment (63) bent and extending from the main body (62).

Abstract: A remote control method, an electronic device, a cab, a cloud server and an autonomous vehicle are provided. The method includes: receiving first remote control request information sent by a cloud, the first remote control request information is sent by the cloud after receiving second remote control request information sent by the vehicle to the cloud; sending a control parameter synchronization signal of a cab to the cloud such that the cloud sends the control parameter synchronization signal to the vehicle, so that the vehicle synchronizes the control parameter with the cab; sending verification information for taking over vehicle control to the cloud to enable the cloud to switch on a control channel between the vehicle and the cab; and sending a control signal by the cab against the vehicle and receiving a response signal from the vehicle against the control signal through the control channel.

Abstract: A method for patterning a quantum dot layer, a method for manufacturing a display device and a transfer template are provided in embodiments of the disclosure; the method for patterning a quantum dot layer, comprising: preparing a quantum dot layer on a substrate, the quantum dot layer comprising a reserved portion and a portion to be removed; bonding the portion to be removed with a plurality of convex portions provided on a transfer template, by pressing the transfer template against the quantum dot layer; and removing the portion to be removed with a removal of the transfer template, while retaining the reserved portion on the substrate.

Abstract: The application describes a computer-implemented apparatus that includes a non-transitory memory having instructions stored thereon for assigning address space in a network. The apparatus also includes a processor, operably coupled to the non-transitory memory, configured to execute at least the instruction of receiving a solicitation from a router in the network. The processor is also configured to execute the instruction of replying to the solicitation with address space. The processor is also configured to execute the instruction of receiving a second solicitation from the router to register a new address. The processor is further configured to execute the instruction of determining if the new address is from a dedicated address space or a shared address space. The processor is even further configured to execute the instruction of sending a neighbor advertisement with the address registration to the router.

Abstract: Current discovery mechanisms lack capabilities, such as capabilities related to permissions associated with a given registrant for example. In an example embodiment, a registrant of a service layer can communicate with a network node that hosts the service layer. The network node may receive a discovery request for a resource from the registrant. The discovery may request include various context. For example, the context of the discovery request may be indicative of an operation that the registrant intends to perform on the resource, a role that the registrant intends to assume if the registrant accesses the resource, a location in which the registrant intends to access the resource, or a subscription plan that the registrant intends to use if the registrant accesses the resource. Based on the context of the discovery request, the network node may determine whether one or more resources at the service layer satisfy the discovery request.

Abstract: Methods, system, and apparatuses may support end-to-end (E2E) quality of service (QoS) through the use of service layer (SL) sessions. For example, an application can communicate with a targeted device based on application specified schedule, latency, jitter, error rate, throughput, level of security, and cost requirements.

Abstract: A computer implemented method includes receiving audio signals representative of speech via multiple audio streams transmitted from corresponding multiple distributed devices, performing, via a neural network model, continuous speech separation for one or more of the received audio signals having overlapped speech, and providing the separated speech on a fixed number of separate output audio channels.

Abstract: A registration procedure may allow one active and multiple inactive SL registrations to be created at different service layer entities for an application entity without adding significant overhead and burden to an application entity.

Abstract: Systems and methods are described to automate managing of relationships between IoT entities (e.g., devices, apps, users) and offloading the burden of managing these relationships from users. A Relationship Management Service (RM Service) is described herein for the autonomous establishment, modification, and tear-down of relationships between IoT entities.

Abstract: Disclosed are a display substrate and a method for manufacturing the same, and a display device, belonging to the technical field of display. The display substrate includes: a base substrate, an electroluminescent device layer on the base substrate, and a light-absorbing layer on a light-emitting side of the electroluminescent device layer, wherein the electroluminescent device layer is configured to emit initial light of a first color, wherein the initial light forms target light after passing through the light-absorbing layer, and a full width at half maximum of an emission spectrum of the initial light is greater than a full width at half maximum of an emission spectrum of the target light. According to the present disclosure, the display device is provided with a wider color gamut.

Abstract: The present disclosure provides a light emitting diode, a method of preparing the same, and a display device. The light emitting diode includes an anode, a light emitting layer, an electron transport layer, a cathode, and a metal transition layer located between the electron transport layer and the cathode, the cathode including a transparent conductive oxide material, and a material of the metal transition layer having a work function WF between an LUMO of a material of the electron transport layer and a work function WF of a material of the cathode.

Abstract: This present application discloses a method and apparatus for synchronizing data in a robot operating system. A specific implementation of the method includes: detecting an operation on data being transmitted between communication processes, wherein the operation includes at least one of updating the data, deleting the data, and storing the data; determining whether the data are persistent data, in response to positively detecting an operation on the data being transmitted between the communication processes; and transmitting a change message of the data to communication processes other than the communication processes in response to positively determining that the data are persistent data. In the embodiment, the persistent data may always remain consistent across the communication processes.

Abstract: The provision of fog services may be coordinated by a fog leader adapted to track capabilities and resources available at other fog nodes, and to receive and process requests and policies from entities seeking fog services. For example, the fog leader may divide tasks among several fog nodes according to the capabilities and resources available at various nodes, and do so in a way that is transparent to the requestor and the fog nodes providing the service. The fog leader may request the reservation of capabilities and resources, and confirm and cancel such reservations. Fog services policies may include, for example, periods of time during which capabilities and resources should be reserved.

Abstract: The present disclosure provides compounds represented by Formula I and the pharmaceutically acceptable salts, hydrates, and solvates thereof, wherein R1, R2a, R2b, R3a, R3b, R4, Ar, L, X, Y, and B are as defined as set forth in the specification. The present disclosure also provides compounds of Formula I for use to treat a condition or disorder responsive to degradation of BET bromodomains such as cancer.

Abstract: A set of point-of-contact information including a service level identifier, an address, a list of interfaces, and a set of interface selection preferences for each of several entities may be used to facilitate communications among the entities by selecting a preferred interface in accordance with the set. Interface preferences may also be derived from a set of policies. The preferred interface may be resolved in accordance with the preferences of multiple entities. Messages may include an interface type parameter to be used for forwarding of the message, and message forwarding may be resolved in accordance with the parameter and the messages.

Abstract: The embodiments of the present disclosure provide a method and a device for implementing read-write lock reentry, a terminal and a storage medium. The method includes: receiving a write lock request of a thread to a target resource; in response to determining that the target resource is in a write-lock-exclusive state, acquiring a historical write-lock thread to the target resource that is in the write-lock-exclusive state; in response to determining that the thread is identical to the historical write-lock thread, adding a new lock of the thread to the target resource.

Abstract: The disclosure provides a Raman spectrum detection apparatus and a method of monitoring detection security thereof. The method includes: emitting excited light by a light source and guiding the excited light to a sample; collecting a light signal generated by the sample under irradiation of the excited light and generating spectrum data representing the light signal; determining a first part representing an excited light component of the light signal and a second part representing a Raman scattered component and a fluorescence component of the light signal, of the spectrum data; calculating a first parameter representing an amplitude of spectral intensity, and a second parameter representing a fluctuation of spectral intensity, of each of the first and second parts; comparing the first parameters, and comparing the second parameters, of the first and second parts; and determining whether or not the sample is a deep-colored substance based on comparison results.

Abstract: A service layer (SL) function may be used for managing a user profile that is associated with a SL user and using this profile to automatically configure different types of devices connected to an IoT service provider's platform. A SL function may be used to support user data privacy and security when data is imported and exported between gateways or servers temporarily.