Abstract: Techniques for using Network Address Translation (NAT), Mobile Internet Protocol (MIP), and/or other techniques in conjunction with Domain Name System (DNS) to anonymize server-side addresses in data communications. Rather than having DNS provide a client device with an IP address of an endpoint device, such as a server, the DNS instead returns a random IP address that is mapped to the client device and the endpoint device. In this way, IP addresses of servers are obfuscated by a random IP address that cannot be used to identify the endpoint device or service. The client device may then communicate data packets to the server using the random IP address as the destination address, and a gateway that works in conjunction with DNS can convert the random IP address to the actual IP address of the server using NAT and forward the data packet onto the server.

Abstract: A system and method for adaptive encryption for SD-WAN includes identifying an encrypted conversational flow and determining whether a duration of the encrypted conversational flow exceeds a threshold. The method also includes selecting a header-less tunnel for the encrypted conversational flow when the duration is more than the threshold. The method further includes transmitting the encrypted conversational flow to an egress router over the selected header-less tunnel.

Abstract: One embodiment of the present invention sets forth a technique for generating 3D CAD model representations of three-dimensional objects in boundary representation format. The technique includes generating an indexed boundary representation of the generated 3D CAD model. The indexed boundary representation includes ordered lists of vertices, edges, and faces defining the generated 3D CAD model, where the edges are encoded as references to vertices in the vertex list and the face are encoded as references to edges in the edge list. The technique further includes converting the indexed boundary representation of the generated 3D CAD model into a boundary representation of the 3D CAD model through the application of heuristic algorithms to the indexed boundary representation. The technique is optionally guided by conditional data associated with the 3D CAD model to be generated, including a 2D image, a 3D collection of volume elements, or a 3D point cloud.

Abstract: One embodiment of the present invention sets forth a technique for generating 3D CAD model representations of three-dimensional objects. The technique includes generating a vertex list that includes a first ordered list of elements representing vertex coordinates and sampling a first index from the vertex list based on a first probability distribution. The technique also includes generating an edge list and sampling a second index from one or more indices into the edge list. The technique further includes generating an element in a face list, dereferencing the element in the face list to retrieve an element in the edge list, and dereferencing an element in the edge list to retrieve a vertex coordinate from an element in the vertex list. The technique further includes generating an indexed boundary representation for the 3D CAD model based on at least the vertex list, the edge list, and the face list.

Abstract: A stage-based frequency optimization for a charge pump achieves a higher area efficiency by operating different stages of the charge pump at their optimized frequency simultaneously, instead of single common frequency, to obtain greater output strength. A first set of stages uses triple well devices as transfer switches and operates at a first, higher frequency. The first stages supply a second set of stages using high voltage devices as transfer switches and operates at a second, lower frequency. The two set of stages are connected through a frequency transition circuit.

Abstract: The invention provides compounds of formula I: and salts thereof wherein R1-R5 have any of the meanings described in the specification. The compounds are useful for treating bacterial infections (e.g. tuberculosis).

Abstract: Disclosed systems and techniques are directed to mitigating stresses in substrate-to-substrate bonding processes. Disclosed techniques include obtaining a first substrate supporting transferred feature(s) (TFs) and transferring TFs from the first substrate to a second substrate, transferring TFs from the first substrate to the second substrate, and applying stress mitigation to a target substrate. The target substrate can be the first substrate, an auxiliary substrate supporting TFs prior to transferring TFs from the auxiliary substrate to the first substrate, or the second substrate. Applying stress mitigation to the target substrate includes obtaining an out-of-plane deformation (OPD) profile of the target substrate, causing a stress compensation layer (SCL) to be deposited on the target substrate, and exposing the SCL to a stress-mitigation beam. Settings of the SCL and/or the stress-mitigation beam are determined using the OPD profile of the target substrate.

Abstract: Disclosed systems and techniques are directed to correcting an out-of-plane (OPD) deformation of a substrate by causing a stress-compensation layer (SCL) to be deposited on the substrate, obtaining, using optical inspection data, a profile of the OPD of the substrate. The techniques further include obtaining a dataset with a representation of an influence function for the substrate, the influence function characterizing a deformation response of the substrate caused by a point-like mechanical influence. The techniques further include performing a regression computation to determine, based at least on the profile of the OPD of the substrate and the influence function, a distribution of a stress-mitigation irradiation of the SCL that mitigate the OPD of the substrate. The techniques further include performing, using the determined distribution of the stress-mitigation irradiation, a stress-mitigation irradiation of the SCL.

Abstract: Disclosed systems and techniques are directed to correct an out-of-plane deformation (OPD) of a substrate. The techniques include obtaining, using optical inspection data, an OPD profile of the substrate and obtaining a polynomial representation of the OPD profile to determine a plurality of polynomial coefficients characterizing respective elemental deformation shapes of the substrate. The techniques further include identifying one or more cylindric decompositions of a quadratic part of the OPD profile and computing, using a selected cylindric decomposition of the one or more cylindric decompositions, one or more characteristics of a stress-compensation layer (SCL) for the substrate. The techniques further include causing the SCL to be deposited on the substrate and the SCL to be exposed to a stress-mitigation beam.

Abstract: Disclosed systems and techniques are directed to correct an out-of-plane deformation (OPD) of a substrate. The techniques include obtaining, using optical inspection data, a profile of the out-of-plane deformation of the substrate and identifying, using the obtained profile, one or more parameters characterizing a saddle-shaped stress of the substrate. The techniques further include computing, using the one or more identified parameters, one or more characteristics of a stress-compensation layer (SCL) for the substrate and causing the SCL to be deposited on the substrate. The techniques further include causing a stress-mitigation beam to be applied to a plurality of edge regions of the SCL, wherein settings of the stress-mitigation beam are determined using the one or more identified parameters.

Abstract: A method, system, and article of manufacture provide for multi-user collaboration on a three-dimensional (3D) design. The 3D design is acquired in a computer-aided design (CAD) application. A commenting process for a comment to be associated with a selected part of the 3D design is activated. Textual user input for the comment is dynamically processed as the comment is received. The processing recognizes that the text relates to creating or modifying the selected part, retrieves a list of alternative parts (based on similarities between the alternative parts and the selected part), and displays a graphic representation of an alternative part. An alternative part is selected and inserted in the comment as a proposed replacement part. The comment including the proposed replacement part is provided to another user.

Abstract: Disclosed systems and techniques are directed to correct an out-of-plane deformation (OPD) of a substrate (e.g., wafer) by identifying, using optical inspection data, a profile of the OPD of the substrate and performing a polynomial decomposition of the profile to determine polynomial coefficients characterizing elemental deformation shapes of the substrate. The techniques further include identifying, based on the polynomial coefficients, characteristics of a stress-compensation layer (SCL) for the substrate and causing the SCL to be deposited on the substrate. The techniques further include performing statistical simulations to identify settings for a non-uniform stress-mitigation irradiation of the SCL, by sampling from one or more statistical distributions associated with previously performed stress-mitigation irradiations, and performing the non-uniform stress-mitigation irradiation of the SCL using the identified settings.

Abstract: A system includes persistent storage containing predefined user interface (UI) component templates and a representation of a web page that includes a runtime UI component configured to reserve an empty portion of the web page to be populated by UI components generated at runtime. The system also includes a processor configured to perform operations, including receiving, from a client device, a request for the web page, and determining, based on the request, that the web page includes the runtime UI component. The operations also include determining runtime parameter values associated with the request, and determining, based on the runtime parameter values and the predefined UI component templates, context-specific UI components to populate the empty portion of the web page. The operations further include generating a context-specific representation of the web page based on the context-specific UI components, and transmitting, to the client device, the context-specific representation.

Abstract: An integrated circuit (IC), including: a current mirror, including: a first field effect transistor (FET) including a first drain, a first gate, and a first source, wherein the first source is coupled to a first voltage rail; and a second FET including a second drain, a second gate, and a second source, wherein the second gate is coupled to the first gate of the first FET, and the second source is coupled to the first voltage rail; and a selective coupling circuit configured to selectively couple the first drain of the first FET to the first and second gates of the first and second FETs based on a voltage at the first drain of the first FET.

Abstract: In some embodiments, a method receives a definition that associates a compiler with a content type. The definition defines blocks that can be included in the content type. The method receives an input to create the content type on a platform. A compiler is selected from a plurality of compilers based on the compiler being associated with the content type in the definition. Compilers use different technologies to generate content, and the platform allows the plurality of compilers to be used. The method receives a model for creating content for the content type and processes the model using the compiler to create output for blocks in the model. The output for the blocks is rendered to display the content on a user interface.

Abstract: A solar tracker including a torque tube, a plurality of bearings configured to receive the torque tube, a plurality of piers each configured to receive one of the plurality of bearings, and a lock-out device mounted on one of the plurality of piers and operatively associated with at least one of the plurality of bearings, the lock out device configured to periodically engage and disengage openings formed in the bearings to limit movement of the torque tube and to transfer load from the torque tube to the pier on which it is mounted.

Abstract: An ultra-wideband, UWB, receiver module (213) comprising: an antenna for wirelessly receiving UWB signalling from a UWB transmitter module (212) and a processor. The processor is configured to: determine a channel impulse response, CIR, (519) of the wirelessly received UWB signalling, wherein the CIR comprises a plurality of channel taps each having a tap-response-value; identify a predetermined feature (520) in the CIR and an associated channel tap; and based on the channel tap that is associated with the identified feature (520) in the CIR (519), synchronize the UWB receiver module (213) for reception of subsequent UWB signalling.

Abstract: A method (1300) and system (201) for generating an astro-lapse video on a user device is disclosed. Initially, at least one current frame comprising one or more stars, is captured via the user device. Further, region(s) with a degree of exposure and focus greater or less than a predefined threshold are determined and a set of subsequent frames including the stars are captured. The exposure and focus of region(s) in the subsequent frames is corrected during the capturing based on degree of exposure and focus of the region(s) within the current frame. Further, fusion weights of the current and subsequent frames are determined based on one or more cloud categories and associated cloud density scores. Finally, an astro-lapse video is generated by fusing the at least one current frame and the set of subsequent frames based on the determined fusion weights.

Abstract: This disclosure describes techniques for selectively placing and maintaining sensitive workloads in subsystems that achieve a minimum level of trustworthiness. An example method includes identifying at least one trustworthiness requirement associated with an application and transmitting, to a first subsystem, a request for at least one trustworthiness characteristic of the first subsystem and at least one second subsystem connected to the first subsystem. A response indicating the at least one trustworthiness characteristic is received from the first subsystem. The example method further includes determining that the at least one trustworthiness characteristic satisfies the at least one trustworthiness requirement; and causing the application to operate on a mesh comprising the first subsystem and the at least one second subsystem.

Abstract: Techniques for using Network Address Translation (NAT), Mobile Internet Protocol (MIP), and/or other techniques in conjunction with Domain Name System (DNS) to anonymize server-side addresses in data communications. Rather than having DNS provide a client device with an IP address of an endpoint device, such as a server, the DNS instead returns a virtual IP (VIP) address that is mapped to the client device and the endpoint device. In this way, IP addresses of servers are obfuscated by a virtual network of VIP addresses. The client device may then communicate data packets to the server using the VIP address as the destination address, and a virtual network service that works in conjunction with DNS can convert the VIP address to the actual IP address of the server using NAT and forward the data packet onto the server.