Abstract: Methods and systems for intraoperatively determining alignment parameters of a spine during a spinal surgical procedure are disclosed herein. In some embodiments, a method of intraoperatively determining an alignment parameter of a spine during a surgical procedure includes receiving initial image data of the spine including multiple vertebrae and identifying a geometric feature associated with each vertebra in the initial image data. The geometric features each have a pose in the initial image data and characterize a three-dimensional (3D) shape of the associated vertebra. The method further comprises receiving intraoperative image data of the spine and registering the initial image data to the intraoperative image data. The method can then update the pose of each geometric feature based on the registration and the intraoperative image data, and determine the alignment parameter based on the updated poses of the geometric features associated with two or more of the vertebrae.

Abstract: An aspect of the invention is directed towards a data processing system and method including a transaction scheduler configured to process transactions, a tag control circuit coupled to the transaction scheduler configured to detect a fault by comparing output signals, and a controller coupled to the tag control circuit. The controller is configured to receive a transaction request identifying a transaction, generate a unique tag value for the transaction request, load the unique tag value into the transaction scheduler, determine a current unique tag value associated with the transaction being executed, and generate a fault. The system is further configured to generate fault when: (i) the current unique tag value is not found, or (ii) the transactions timeout after a predetermined number of cycles.

Abstract: Web-based opinion survey method, apparatus, and computer-readable media operable to cause propositional function responses to be provided to a survey server from a client device. The propositional functions are P(x), where P and x are the predicate and subject. Each P(x) is evaluated in the client device for subjects, each with a different x. Preferably, the client device displays the subjects within a Web Single Page Application (SPA) running on the client device. Preferably, the SPA displays a nonnumerical scale, the granularity of which is directly proportional to the number of pixels spanned by the scale. For each P(x), the client device displays labeled markers along the scale, to provide an indication of a level of agreement with the expressed P(x). For each P(x) subject, the client expresses an opinion on a position on the scale, whereby a pixel position corresponds to a rating for the selected subject.

Abstract: Systems and methods for adaptively detecting and mitigating RowHammer attacks or events against computer memories have been described. In an illustrative, non-limiting embodiment, a system may include a memory controller, and a RowHammer detection circuit coupled to the memory controller, where the RowHammer detection circuit is configured to: receive a count of activate commands for a segment of a memory device, where the segment comprises one or more of a plurality of memory cell rows; and detect a RowHammer event based, at least in part, upon a determination that the count of activate commands meets at least one of a plurality of trigger levels. Either the RowHammer detection circuit, or a different circuit, can then apply at least one of a plurality of RowHammer mitigation techniques, wherein each of the plurality of RowHammer mitigation techniques corresponds to at least one of the plurality of trigger levels.

Abstract: An ambient transaction system is described for facilitating various transactions types between a management system and a connected device over a transaction platform. Based on a variety of different triggering conditions, the transaction platform may establish an integrated session among the transaction platform, the management system, and the connected device. The transaction platform includes integrated logic of the management system such that a presentment layer provided to the connected device by the transaction platform via the integrated session includes features of the management system associated with the transaction type. When the transaction is a payment transaction, the features may include a payment feature through which checkout options may be selected for payment via the connected device.

Abstract: Camera arrays for mediated-reality systems and associated methods and systems are disclosed herein. In some embodiments, a camera array includes a support structure having a center, and a depth sensor mounted to the support structure proximate to the center. The camera array can further include a plurality of cameras mounted to the support structure radially outward from the depth sensor, and a plurality of trackers mounted to the support structure radially outward from the cameras. The cameras are configured to capture image data of a scene, and the trackers are configured to capture positional data of a tool within the scene. The image data and the positional data can be processed to generate a virtual perspective of the scene including a graphical representation of the tool at the determined position.

Abstract: Techniques for enforcing an egress policy at a target service are described. In an example, traffic is generated for a customer tenancy, where the traffic is generated by a multi-tenancy service. The traffic can be destined to the target service. The traffic can be tagged by the multi-tenancy service with information indicating that the traffic is egressing therefrom on behalf of the customer tenancy. The customer tenancy can be associated with the egress policy. The target service can determine the egress policy based on the information tagged to the traffic and can enforce the egress policy on the traffic that the target service is receiving.

Abstract: Endoscopic imaging systems are disclosed herein. In some embodiments, an endoscopic imaging system can include an endoscope having a distal tip with a distal face configured to face a scene, such as a portion of a body cavity of a patient. The endoscope can further include first cameras for capturing first image data of the scene, a projector for projecting a light pattern into the scene, and second cameras for capturing second image data of the scene including the light pattern. A processor can be communicatively coupled to the first and second cameras for receiving the first and second image data. The processor can process the first and second image data to generate an image of the scene at the perspective of a virtual camera, and can vary the perspective, the aperture, the focus plane, and/or another parameter of the virtual camera without requiring the endoscope to be physically moved.

Abstract: Determining an instantaneous vehicle characteristic (e.g., at least one yaw rate) of an additional vehicle that is in addition to a vehicle being autonomously controlled, and adapting autonomous control of the vehicle based on the determined instantaneous vehicle characteristic of the additional vehicle. For example, autonomous steering, acceleration, and/or deceleration of the vehicle can be adapted based on a determined instantaneous vehicle characteristic of the additional vehicle. In many implementations, the instantaneous vehicle characteristics of the additional vehicle are determined based on data from a phase coherent Light Detection and Ranging (LIDAR) component of the vehicle, such as a phase coherent LIDAR monopulse component and/or a frequency-modulated continuous wave (FMCW) LIDAR component.

Abstract: A device which is capable of tightly organizing billiard balls into a diamond or triangle pattern of various sizes. The inventive device consists of two sides which are fastened together in a fixed sixty degree position and a floating third side. The two fixed sides and the floating third side are interlaced which allows the third side to move freely along a plane. The interlacing ceases at the ends of the fixed sides which prevents the floating third side from breaking free from the fixed sides. When laid flat on a billiards table the floating third side can be used to firmly press the billiard balls together into a desired pattern. The floating third side swivels from a center bolt, and can be locked into position by a pin or latching mechanism. In one position the device can organize the billiard balls into a triangle pattern of various sizes. In another position the device can organize the billiard balls into a diamond pattern of various sizes.

Abstract: A surface finish stylus is described that includes an elongate stylus shaft and a contact element protruding from the elongate shaft for contacting a surface to be measured. The contact element is deformable and the stylus shaft includes a clamp for retaining the contact element, the contact element being deformed by the clamp. The contact element may comprise a metal, such as chromium steel or nitinol. The contact element includes one or more regions of weakness to cause a required deformation when retained by the clamp. The surface finish stylus may be used with a surface finish measurement probe or the like.

Abstract: As digital assets are created and shared, design components that comprise those digital assets are curated, organized, and tracked so as to allow meaningful relationships to be established between shared assets and design components. The tracking that underlies such relationships is provided by metadata associated with a given design component. This metadata may include information such as an asset identifier that identifies a source digital asset from which the design component was extracted; a version identifier that identifies a version of the source digital asset; an author identifier that identifies an author of the source digital asset; and a layer identifier that can be used to reveal the context in which the design component was derived from the source asset. This metadata allows relationships to be established between a design component and the digital assets that incorporate that design component, thus facilitating asset and component tracking and update notification broadcasting.

Abstract: A system and method are provided for the management of electronic data representing emergency alerts. The system includes a server that receives social media data records representing an emergency event and computes a corresponding severity metric. If the severity metric exceeds a threshold, the server transmits a control signal from a server to a computing device. The control signal can cause the computing device to control an alarm system, vehicle navigation system, automated email system, user interface, or automated messaging system.

Abstract: A product conveying and coating system includes multiple, sequentially arranged conveyor units, with at least one conveyor unit being an open belt type. A carrier sheet is placed on a first of the conveyor units, a web of coating material in liquid form is deposited on the carrier sheet and spaced ropes of soft and sticky material are deposited on and settle into the web. The carrier sheet, web and ropes are transferred to a second conveyor unit after the coating material of the web solidifies, whereupon the ropes are cut into bar-length pieces. Thereafter, the carrier sheet is removed while the web and pieces are transferred to the open belt conveyor unit and exposed to an enrober. The enrober coats the pieces while melting portions of the web between the pieces in order to form full coated or encapsulated food products with soft and sticky cores.

Abstract: Techniques for monitoring assets in a cloud computing environment, comprising: collecting datasets for respective assets in the cloud computing environment, each of the datasets comprising at least some data stored by a respective one of the assets at one or multiple timepoints, the datasets including a first dataset for a first asset of the assets; determining priority scores for the assets using: feature values determined using data in the datasets, and feature values determined using data about the assets and stored in the cloud computing environment, wherein the determining comprises: determining, using data in the first dataset that was stored by the first asset at one or more timepoints, at least one first feature value for the first asset; determining, using data about the first asset and stored in the cloud computing environment, at least one second feature value for the first asset; and determining a priority score for the first asset using the at least one first feature value and the at least one se

Abstract: The invention relates to pharmaceutical compositions comprising (S)-1-(2-(trifluoromethyl)phenyl)sulfonyl)piperidine-3-carboxylic acid and their medical use, for example for use in the treatment of ?1-antitrypsin deficiency (AATD).

Abstract: An interferometric fluid sensing system includes: a laser; a plurality of first fibre portions arranged to receive laser light from the laser; a second fibre portion configured to provide a reference arm for the interferometric fluid sensing system; and a detector arranged to receive light from the first and second fibre portions, wherein the laser light that passes through a void of each first fibre portion is caused to interfere with light passing through the second fibre portion at or before reaching the detector, wherein each of the first fibre portions is arranged such that that light passing through the void of each first fibre portion travels from the laser to the detector over a different path length from the light passing through the voids of the other first fibre portions.

Abstract: Methods and systems for intraoperatively determining alignment parameters of a spine during a spinal surgical procedure are disclosed herein. In some embodiments, a method of intraoperatively determining an alignment parameter of a spine during a surgical procedure includes receiving initial image data of the spine including multiple vertebrae and identifying a geometric feature associated with each vertebra in the initial image data. The geometric features each have a pose in the initial image data and characterize a three-dimensional (3D) shape of the associated vertebra. The method further comprises receiving intraoperative image data of the spine and registering the initial image data to the intraoperative image data. The method can then update the pose of each geometric feature based on the registration and the intraoperative image data, and determine the alignment parameter based on the updated poses of the geometric features associated with two or more of the vertebrae.

Abstract: Systems, devices, and methods for collection, editing, and playback of data collected from an imaging system for generating a virtual perspective of a scene are disclosed. In one example perspective, an imaging system includes a camera array configured to capture multiple images of a scene. Each of the multiple images includes color data represented in a Bayer pattern that includes a blue channel, two green channels, and a red channel. The system also includes an image processing device configured to receive the multiple images captured by the camera array, split each of the multiple images represented in the Bayer pattern into four individual color planes, form at least one set of data by combining the four individual color planes of the multiple images, and compress the at least one set of data.

Abstract: Methods and systems using unique item identifiers and a wireless device to (a) authenticate authorization to take possession of an item and (b) specifying and/or tracking service processing of the item.