Abstract: This disclosure describes techniques for sharing routes between nodes in a distributed network system. An example method includes receiving, by a control node of a software-defined network (SDN) controller, a route from a compute node of a plurality of compute nodes in a network; publishing, by the control node and in response to receiving the route, a route update to an in-memory database service of the SDN controller; and sending, by the in-memory database service in response to receiving the published route update, the published route update to any of the plurality of compute nodes that have subscribed to receive route updates for an in-memory database instance associated with the control node.

Abstract: An electronic apparatus, including a microphone; a memory configured to store at least one instruction; and a processor configured to: acquire a first token corresponding to a first user voice input in a first language acquired through the microphone, acquire a first text in a second language by inputting the first token into a first neural network model, acquire a feature value corresponding to a predicted subsequent token, which is predicted to be uttered after the first token, by inputting the first text into a second neural network model, and based on a second token being acquired subsequent to the first token, acquire a second text in the second language by inputting the first token, the second token, the first text, and the feature value into the first neural network model.

Abstract: Disclosed are various embodiments for isolated code detection from application code analysis. Various application components may be identified from a source code file or a bytecode file of a computing application. A graph model representative of the computing application is generated having nodes and bridges that connect some nodes to other nodes. The graph model is generated such that at least one of the nodes is an isolated node having less than a threshold number of bridges connecting to other nodes, which is indicative that a corresponding one of the application components can be implemented as an independently deployable component of the computing application.

Abstract: A system for charging a battery includes three sub-modules, each receiving a respective phase of a three-phase alternating current (AC) signal. The three sub-modules cooperate to transform the respective phases of the three-phase AC signal to a direct current (DC) signal by passing the respective phases of the three-phase AC signal through a respective semiconductor device configured to discontinuously modulate the respective phase of the three-phase AC signal to convert it to a DC signal provided to the battery to charge the battery.

Abstract: Electro-optical devices and methods for constructing electro-optical devices such as a switch or phase shifter. An electrode layer is deposited on a substrate layer, a waveguide structure is deposited on the electrode layer, a first cladding layer is deposited on the waveguide structure, and the first cladding layer is planarized and bonded to a wafer. The substrate layer is removed and the electrode layer is etched to split the electrode layer into a first electrode separated from a second electrode. A second cladding layer is deposited on the etched electrode layer. The first and second electrodes may be composed of a material with a large dielectric constant, or they may be composed of a material with a large electron mobility. The device may exhibit a sandwich waveguide architecture where an electro-optic layer is disposed between two strip waveguides.

Abstract: A transport network, a node, and a method are disclosed. The transport network, the node, and the method detect a failure of a super channel originating from a sliceable light source that is routed through the transport network, by detecting an optical loss of signal by an optical power monitoring device, in presence or absence of an optical loss of signal of the complete band by at least one photo detector. This information is analyzed with a fault detection algorithm using a patch cable network configuration to determine a fault indication for a failure within the first node. The fault signal indicative of the fault indication is then passed to another node on the first path.

Abstract: A mounting assembly may include an arced connecting member that includes a first drive chain along a bottom surface of the arced connecting member, a second drive chain positioned adjacent to the first drive chain, and a third drive chain in a gap between the first and the second drive chains. The mounting assembly may include an intermittent-motion drive system that has a drive wheel with a nub extending from a lateral surface of the drive wheel, the nub being shaped to interface with notches included along the third drive chain. The intermittent-motion drive system may include a first and a second protrusion shaped to interface with surfaces of the first and second drive chains, respectively. Rotation of a drive axle extending through the drive wheel may affect rotation of the drive wheel, rotational movement of the nub extending from the drive wheel, and movement of the arced connecting member.

Abstract: The present disclosure relates to devices, methods, and systems for subscriber identification module (SIM) management for a private mobile network. The methods and systems may include a private mobile network service on a cloud computing system. Users of the cloud computing system may use the private mobile network service to create a private mobile network. The private mobile network service may facilitate the creation of the private mobile network by providing interfaces for secure communications with the users of the cloud computing system, the SIM service partners, and the packet core partners. The mobile network service may also manage the SIM cards for the private mobile networks by coordinating the transmission of the SIM operation details for the SIM cards.

Abstract: A first embodiment of an anchor system may include a ballast, rods projecting through the ballast such that the rods extend away from the ballast and into the ground when deployed, and a mounting hardware atop the ballast. The anchor system may include an anchor deployable into the ground with a line providing tension between the ballast and the anchor when deployed into the ground. Another embodiment of the anchor may include a ground plate coupled to a spade in which the spade may be pressed into the ground when deployed. The anchor system may include an earth anchor shaped to be deployed in a first position and resist removal from the ground in a second position. and a line running from the ground plate to the earth anchor. The tension on the line may cause the earth anchor to transition from the first position to the second position.

Abstract: A waveguide mode expander couples a smaller optical mode in a semiconductor waveguide to a larger optical mode in an optical fiber. The waveguide mode expander comprises a shoulder and a ridge. In some embodiments, the ridge of the waveguide mode expander has a plurality of stages, the plurality of stages having different widths at a given cross section.

Abstract: An electronic device includes a memory storing at least one instruction, and a processor configured to execute the at least one instruction to: input a first text into a first neural network model and acquire a first translation text; input the first translation text into a second neural network model and acquire a first liberal translation text; identify whether the first liberal translation text is to be outputted based on the first text and the first liberal translation text; output the first liberal translation text according to the identification result; based on a second text being received subsequently to the first text, input the first and second texts into the first neural network model and acquire a second translation text; and input the identification result and the second translation text into the second neural network model and acquire a second liberal translation text corresponding to the second translation text.

Abstract: An electro-optical device is fabricated on a semiconductor-on-insulator (SOI) substrate. The electro-optical device comprises a silicon dioxide layer, and an active layer having ferroelectric properties on the silicon dioxide layer. The silicon dioxide layer includes a first silicon dioxide layer of the SOI substrate and a second silicon dioxide layer converted from a silicon layer of the SOI substrate. The active layer includes a buffer layer epitaxially grown on the silicon layer of the SOI substrate and a ferroelectric layer epitaxially grown on the buffer layer. The electro-optical device further comprises one or more additional layers over the active layer, and first and second contacts to the active layer through at least one of the one or more additional layers. Methods of fabricating the electro-optical device are also described herein.

Abstract: A system may include a support column, and a torsion beam connected to the support column and connected to one or more frames circumscribing one or more respective photovoltaic (PV) modules. An angle of orientation of the one or more frames may change based on rotation of the torsion beam. The system may also include an aeroelastic stabilizer associated with an edge of at least one of the frames. The association between the aeroelastic stabilizer and the edge of the at least one of the frames may include the aeroelastic stabilizer being fixedly coupled to the rail. The association between the aeroelastic stabilizer and the edge of the at least one of the frames may include the aeroelastic stabilizer being integrally formed with the rail to which the edge of the at least one of the frames is fixedly coupled.

Abstract: Electro-optical devices and methods for constructing electro-optical devices such as a switch or phase shifter. An electrode layer is deposited on a substrate layer, a waveguide structure is deposited on the electrode layer, a first cladding layer is deposited on the waveguide structure, and the first cladding layer is planarized and bonded to a wafer. The substrate layer is removed and the electrode layer is etched to split the electrode layer into a first electrode separated from a second electrode. A second cladding layer is deposited on the etched electrode layer. The first and second electrodes may be composed of a material with a large dielectric constant, or they may be composed of a material with a large electron mobility. The device may exhibit a sandwich waveguide architecture where an electro-optic layer is disposed between two strip waveguides.

Abstract: This disclosure describes techniques for sharing routes between nodes in a distributed network system. An example method includes receiving, by a control node of a software-defined network (SDN) controller, a route from a compute node of a plurality of compute nodes in a network; publishing, by the control node and in response to receiving the route, a route update to an in-memory database service of the SDN controller; and sending, by the in-memory database service in response to receiving the published route update, the published route update to any of the plurality of compute nodes that have subscribed to receive route updates for an in-memory database instance associated with the control node.

Abstract: Photonic devices are disclosed including a first cladding layer, a first electrical contact comprising a first lead coupled to a first dielectric portion, a second electrical contact comprising a second lead coupled to a second dielectric portion, a waveguide structure comprising a slab layer comprising a first material, and a second cladding layer. The slab layer may be coupled to the first dielectric portion of the first electrical contact and the second dielectric portion of the second electrical contact. The first dielectric portion and the second dielectric portion may have a dielectric constant greater than a dielectric constant of the first material.

Abstract: An optical switch device includes a first semiconductor structure configured to operate as a first waveguide and a second semiconductor structure configured to operate as a second waveguide. The second semiconductor structure is located above or below the first semiconductor structure and separated from the first semiconductor structure. The second semiconductor structure includes a portion of a first doped region doped with dopants of a first type and a portion of a second doped region doped with dopants of a second type that is different from the dopants of the first type.

Abstract: Photonic devices are disclosed including a first cladding layer, a first electrical contact comprising a first lead coupled to a first dielectric portion, a second electrical contact comprising a second lead coupled to a second dielectric portion, a waveguide structure comprising a slab layer comprising a first material, and a second cladding layer. The slab layer may be coupled to the first dielectric portion of the first electrical contact and the second dielectric portion of the second electrical contact. The first dielectric portion and the second dielectric portion may have a dielectric constant greater than a dielectric constant of the first material.

Abstract: A first embodiment of an anchor system may include a ballast, rods projecting through the ballast such that the rods extend away from the ballast and into the ground when deployed, and a mounting hardware atop the ballast. The anchor system may include an anchor deployable into the ground with a line providing tension between the ballast and the anchor when deployed into the ground. Another embodiment of the anchor may include a ground plate coupled to a spade in which the spade may be pressed into the ground when deployed. The anchor system may include an earth anchor shaped to be deployed in a first position and resist removal from the ground in a second position. and a line running from the ground plate to the earth anchor. The tension on the line may cause the earth anchor to transition from the first position to the second position.

Abstract: A first embodiment of a torque tube coupler may include an outer body that includes a first abutting surface and a second abutting surface adjacent to the first abutting surface. Set screws may be inserted into one or more channels of the first abutting surface. Tightening the set screws may force the abutting surfaces away from each other and the outer body to press against an inner surface of a torque tube. Another embodiment of the torque tube coupler may include a central ring sized based on a size of a torque tube. The torque tube coupler may also include a set of fingers that extend away from a first side of the central ring and are shaped to flex radially outward. The torque tube coupler may include a core disposed within the set of fingers that, when drawn towards the central ring, causes the fingers to flex radially outwards.