Abstract: Methods, systems, and computer programs encoded on computer storage medium, for detecting, across a resistive sense circuit proximate to a venting system of an IHS, a first voltage at a first time, wherein the first voltage includes a state-steady voltage and a nominal voltage; comparing the first voltage to a voltage threshold, and determining that the first voltage is less than or equal to the voltage threshold and in response, maintaining a power state of the IHS; detecting, across the resistive sense circuit, a second voltage at a second time after the first time, wherein the second voltage includes the steady-state voltage and a low-voltage; comparing the second voltage to the voltage threshold, and determining that the second voltage is greater than the threshold voltage, and in response preparing a computer-implemented response to mitigate damage to the IHS from liquid contacting one or more computing components of the IHS.

Abstract: Methods, systems, and computer programs encoded on computer storage medium, for detecting, across a resistive sense circuit proximate to a venting system of an IHS, a first voltage at a first time, wherein the first voltage includes a state-steady voltage and a nominal voltage; comparing the first voltage to a voltage threshold, and determining that the first voltage is less than or equal to the voltage threshold and in response, maintaining a power state of the IHS; detecting, across the resistive sense circuit, a second voltage at a second time after the first time, wherein the second voltage includes the steady-state voltage and a low-voltage; comparing the second voltage to the voltage threshold, and determining that the second voltage is greater than the threshold voltage, and in response preparing a computer-implemented response to mitigate damage to the IHS from liquid contacting one or more computing components of the IHS.

Abstract: The technology disclosed provides systems and methods related to preventing exfiltration of training data by feature reconstruction attacks on model instances trained on the training data during a training job. The system comprises a privacy interface that presents a plurality of modulators for a plurality of training parameters. The modulators are configured to respond to selection commands via the privacy interface to trigger procedural calls. The procedural calls modify corresponding training parameters in the plurality of training parameters for respective training cycles in the training job. The system comprises a trainer configured to execute the training cycles in dependence on the modified training parameters. The trainer can determine a performance accuracy of the model instances for each of the executed training cycles.

Abstract: A multilayer electronics assembly and associated method of manufacture are provided. The multilayer electronics assembly includes a plurality of stacked substrate layers. Each of the substrate layers is fusion bonded to at least an adjacent one of the plurality of substrate layers. A first discrete electrical circuit component is bonded to a first layer of the plurality of layers. A bonding material is interposed between the discrete electrical circuit component and the first layer. The bonding material has a reflow temperature at which the bonding material becomes flowable that is higher than a fusion bonding temperature of the substrate layers.

Abstract: Methods and apparatus for guiding article selection from a vast collection of articles are disclosed. Inter-article affinity measures are determined based on individual article characteristics and network-users' successive access to articles. For each detected access to an article, the apparatus determines a complementing article according to the inter-article affinity measures and communicates an identifier of the complementing article to a respective user. The apparatus employs multiple hardware processor and maintains a registry of article-selection data, for active users detected by the apparatus, and a storage medium storing inter-article transition scores and inter-article affinity coefficients which are continually updated.

Abstract: An aerofoil component (10) defining an in use leading edge (16) and a trailing edge (18), the leading edge (16) comprising at least one serration (22) defining a sawtooth profile projecting in a generally upstream direction, each serration (22) comprising a plurality of rectangular-wave projections (26) extending in an upstream chordwise direction from the sawtooth profile.

Abstract: The technology disclosed relates to a system and method of conducting virtual clinical trials. The system comprises a sponsor server configured to specify a target mapping of a clinical trial objective mapper. The target mapping maps participant-specific clinical data to an objective of a virtual clinical trial. The system comprises a plurality of edge devices accessible by respective participants in a plurality of participants. The system comprises a clinical trial conductor server configured to distribute coefficients of the clinical trial objective mapper to respective edge devices to implement distributed training of the clinical trial objective mapper. The clinical trial conductor server is configured to receive participant-specific gradients generated during the distributed training in response to processing participant-specific clinical data.

Abstract: The technology disclosed relates to a system and method for training processing engines. A processing engine can have at least a first processing module and a second processing module. The first processing module in each processing engine is different from a corresponding first processing module in every other processing engine. The second processing module in each processing engine is same as a corresponding second processing module in every other processing engine. The system can include a deployer that deploys each processing engine to a respective hardware module for training. The system can comprise a forward propagator which during forward pass stage can process inputs through first processing modules and produce an intermediate output for each first processing module. The system can comprise a backward propagator which during backward pass stage can determine gradients for each second processing module on corresponding final outputs and ground truths.

Abstract: Methods and apparatus for directing access to sources of information through an information dissemination network are disclosed. Upon detecting a user's access to a source, a recommendation to access a complementing source is communicated to the user. The recommendation is based on affinity measures for pairs of sources of information. Upon detecting the user's access transition to a new source of information within a predefined time interval, inter-source transition scores are recorded and new affinity levels of the current source to the new source are determined for each affinity measure. Affinity merits corresponding to affinity levels are determined based on tracking a population of users and determining users' compliance with recommendation. A complementing source is selected according to affinity merits corresponding to specific affinity levels of a current source to a set of sources.

Abstract: An aerofoil has a leading edge, a trailing edge, a suction surface and a pressure surface. The leading edge includes apertures extending through the aerofoil from the suction surface to the pressure surface. The apertures define a first row spaced a distance (L1) of between 2 and 6 cm from the leading edge in a chordal direction (C).

Abstract: A searching procedure based on the detection and separation by specific multiangle scattered light properties of a small set of particles sought from a sample containing far greater concentrations of irrelevant particles is presented whereby all the particulate content of a volumetric fraction of the air of a targeted facility is captured and the particles of potential importance are separated therefrom. The unique size ranges, multiangle light scattering characteristics, and physical properties associated with specific particulates sought (such as bacteria or spores from spore-forming bacteria or asbestos particles, for example), once extracted from the total populations collected, are then processed for further study/classification/actions, as required. For the case of airborne bacteria, such processes could be expected to reduce the incidence of hospital acquired infections, by providing an early warning of their presence and capturing specific exemplars thereof for future analyses.

Abstract: Systems for controlling concentric tube probes are disclosed. In some examples, the system includes a concentric tube position display interface and a control system. The concentric tube display interface includes a display for displaying visual feedback to a user indicating a position (and possibly orientation) of a tip of a concentric tube probe and a user input device for receiving user input from the user designating a goal position (and possibly orientation) for the tip of the concentric tube probe. The control system is configured for interactive-rate motion planning of the concentric tube probe by creating, in real-time or near real-time, a motion plan to move the tip of the concentric tube probe to the goal position (and possibly orientation) while avoiding contact by the concentric tube probe with one or more obstacles and for configuring the concentric tube probe as specified by the motion plan.

Abstract: According to some embodiments, system and methods are provided including receiving, via a communication interface of an event detection and classification module comprising a processor, data from one or more sensors in a system; determining an event occurred based on the received data; applying a coherency similarity process to the received data via a classification module; determining whether the event is an actual event or a mal-doer event based on an output of the classification module; transmitting the determination of the event as the actual or the mal-doer event; and modifying operation of the system based on the transmitted output. Numerous other aspects are provided.

Abstract: Rotor thrust balancing systems for turbomachines and methods of using the same are generally disclosed. For example, a rotor thrust balancing system for a turbomachine, wherein the turbomachine defines a centerline extending the length of the turbomachine. The system includes a rotating drive shaft, a thrust bearing, and a first waveguide sensor. The rotating drive shaft couples a turbine section and a compressor section of the turbomachine. The thrust bearing supports the rotating drive shaft of the turbomachine. The thrust bearing includes a plurality of ball bearings, an inner race coupled to the rotating drive shaft, and an outer race coupled to a fixed structure. The first waveguide sensor is coupled to the outer race at a first end of the waveguide sensor. The waveguide sensor communicates a vibrational frequency from the thrust bearing to a second end of the waveguide sensor.

Abstract: A power-subsystem-monitoring-based computing system includes a power subsystem coupled to a first computing component. A throttling engine throttles the first computing component when the power subsystem exceeds its maximum power consumption, and de-throttles the first computing component when the power subsystem no longer exceeds its maximum power consumption. The throttling engine also throttles the first computing component when the power subsystem exceeds its rated power consumption for a first time period, and de-throttles the first computing component when the power subsystem no longer exceeds its rated power consumption.

Abstract: Method and apparatus for measuring and influencing article selection in a social network are disclosed. A learning-and-guiding module tracks access to articles by users of the social network and determines patterns of users' attraction to articles based on contents of articles and attributes of users. The module utilizes learnt user-articles characteristics to influence article selection through communicating with users through the social network. The module relies on historical usage data characterizing user's affinity to articles. To guard against usage data obsolescence due to shifting interests, usage data are frequently adjusted to place more emphasis on recent usage patterns.

Abstract: Method and apparatus for interacting with an information distribution system to determine a preferred article to access following inspection of any article of a collection of articles are disclosed. A candidate target article is evaluated based on content similarity to a currently inspected article as well as usage data indicating article-transition patterns. Usage data of the population of users is sorted according to predefined users' groups. For a user, of a specific group, currently inspecting a specific article, a recommendation of a candidate successor article is influenced by content similarity, article transition-pattern of the population of users, and respective group-specific article-transition patterns, with the latter preferably given more weight.

Abstract: Methods, systems, and computer readable media for transoral lung access. In some examples, the system includes a bronchoscope, a concentric tube probe deployable from within the bronchoscope, and a steerable needle nested deployable from within the concentric tube probe. The system can include a control system for deploying the concentric tube probe from the bronchoscope into a lung to a location where a target is within a range of the steerable needle and for deploying the steerable needle from the location to the target.

Abstract: Method and system with federated learning model for health care applications are disclosed. The system for federated learning comprises multiple edge devices of end users, one or more federated learner update repository, and one or more cloud. Each edge device comprises a federated learner model, configured to send tensors to federated learner update repository. Cloud comprises a federated learner model, configured to send tensors to federated learner update repository. Federated learner update repository comprises a back-end configuration, configured to send model updates to edge devices and cloud.