Abstract: A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions configured to run on the one or more processors and perform: receiving a query from a front-end device for one or more users mapped to a same payment option; generating, using a machine learning model, a first dataset comprising one or more classifications of one or more online users mapped to the same payment option as either (i) a single user with multiple user profiles or (ii) multiple users of a same household; generating, using a factor graph, a second dataset comprising first information of the one or more online users mapped to second information of one or more instore users; mapping at least one of the one or more online users to at least one of the one or more instore users based on the second dataset. Other embodiments are disclosed.

Abstract: A backhaul radio is disclosed that operates in multipath propagation environments such as obstructed LOS conditions with uncoordinated interference sources in the same operating band. Such a backhaul radio may use an advanced ARQ protocol, which uses an ACK_MAP, constructed by a combination of implicit and explicit signaling, and performs a combination of proactive and reactive retransmissions.

Abstract: Examples are disclosed that relate to representing recorded hand motion. One example provides a computing device comprising a logic subsystem and a storage subsystem comprising instructions executable by the logic subsystem to receive a recorded representation of hand motion determined relative to a virtual model aligned to a first instance of an object, receive image data corresponding to an environment, and recognize a second instance of the object in the environment. The instructions are further executable to align the virtual model to the second instance of the object, and output a parametric representation of hand motion for display relative to the virtual model as aligned to the second instance of the object, such that the parametric representation is spatially consistent with the recorded representation of hand motion relative to the virtual model as aligned to the first instance of the object.

Abstract: A system and method for document creation, documentation, storage and deletion using blockchain technology features a user computational device and enterprise HR Application communicating with an application server through a computer network. The application services direct which service to initiate based on instructions from the user computational device and enterprise HR application. A user can log into the system, creates a draft document by filing out a template, and optionally attach supporting materials. The system then starts an approval process until an approved and finalized document is created and added to the blockchain. All drafts are then permanently eliminated. Permanent records of the specific documents received by specific users can also be immutably created. The system provides powerful search capabilities that are customizable to the user's needs.

Abstract: A tissue stimulation device comprising: a source; a control unit; a decoupled output stage circuit connected to the source and the control unit; a signal generator connected to the input of the decoupled output stage circuit and the control unit; an analog demultiplexer connected to the output stage circuit decoupled by a PE signal and an out signal, the analog demultiplexer is connected to the control unit, and a transducer array is connected to the output of the analog demultiplexer; wherein the control unit selects the output of the analog demultiplexer that allows switching of the PE and out signals to activate the transducers in the transducer array to stimulate tissue.

Abstract: Examples are disclosed that relate to representing recorded hand motion. One example provides a computing device comprising instructions executable by a logic subsystem to receive video data capturing hand motion relative to an object, determine a first pose of the object, and associate a first coordinate system with the object based on the first pose. The instructions are further executable to determine a representation of the hand motion in the first coordinate system, the representation having a time-varying pose relative to the first pose of the object, and configure the representation for display relative to a second instance of the object having a second pose in a second coordinate system, with a time-varying pose relative to the second pose that is spatially consistent with the time-varying pose relative to the first pose.

Abstract: The disclosed embodiments provide a system for performing an experiment strategy for member-based ramping. During operation, the system divides members of an online system into a control group and a treatment group. Next, the system configures delivery of content to the control group over a first set of channels that charge for actions related to the content and delivery of the content to the treatment group over a second set of channels that charge for the actions related to the content, wherein the second set of channels is smaller than the first set of channels. The system then performs a first experiment that selects an adjustment factor for content delivered over the second set of channels to the treatment group to achieve revenue neutrality and/or engagement neutrality between the treatment and control groups.

Abstract: A current sensor integrated circuit to sense a current through a resistor includes a substrate, a tub disposed in the substrate, an analog front end disposed in the tub and comprising an amplifier having inputs coupled across the resistor and a charging circuit configured to bias the analog front end and the tub to a bias voltage that is a predetermined offset voltage greater than a common mode voltage associated with the resistor. In embodiments, the analog front end is biased to a first bias voltage and the tub is biased to a second, different bias voltage.

Abstract: A computing system is provided. The computing system includes a processor configured to execute one or more programs and associated memory. The processor is configured to execute neural network system that includes a first neural network and a second neural network. The processor is configured to receive input text, and for each of a plurality of text spans within the input text: identify a vector of semantic entities and a vector of entity mentions; define an n-ary relation between entity mentions including subrelations; and determine mention-level representation vectors in the text spans that satisfy the n-ary relation or subrelations. The processor is configured to: aggregate the mention-level representation vectors over all of the text spans to produce entity-level representation vectors; input to the second neural network the entity-level representation vectors; and output a prediction of a presence of the n-ary relation for the semantic entities in the input text.

Abstract: An intelligent backhaul radio that has an advanced antenna system for use in PTP or PMP topologies. The antenna system provides a significant diversity benefit. Antenna configurations are disclosed that provide for increased transmitter to receiver isolation, adaptive polarization and MIMO transmission equalization. Adaptive optimization of transmission parameters based upon side information provided in the form of metric feedback from a far end receiver utilizing the antenna system is also disclosed.

Abstract: The disclosed embodiments provide a system for processing data. During operation, the system determines activity features for candidates that match parameters of a search from a moderator of an opportunity, wherein the activity features include an amount of interaction between a candidate and additional moderators and a frequency of visits by the candidate to a platform used to conduct the interaction between the candidate and the additional moderators. Next, the system applies a machine learning model to the activity features to produce activeness scores representing levels of activity of the candidates with respect to the platform. The system then generates a ranking of the candidates according to the activeness scores. Finally, the system outputs at least a portion of the ranking as a set of search results of the search.

Abstract: An electronic lockbox uses a rotary actuator with multiple positions to achieve multiple locking states. Multiple positions of the actuator are detected, using optical sensors. The locking mechanism includes an outer sleeve and an inner cylindrical barrel that are coupled with torsion springs. The lockbox has a shackle and a key bin that are retained by the inner barrel when in the locked state, and the barrel can be rotated to either release the shackle or to release the key bin that typically holds a building's key.

Abstract: The disclosed embodiments provide a system for processing data. During operation, the system stores a conversation containing a series of messages exchanged among a number of participants in a first document containing metadata for the conversation; a second document containing message content for the series of messages, wherein the message content includes a fixed position gap between starting or ending positions in consecutive messages in the series of messages; and one or more additional documents storing message metadata for individual messages in the conversation. Next, the system processes a first search across the series of messages in the conversation using an index of the set of documents. The system also processes, using the index, a second search within individual messages in the series of messages as a span query with a distance that is shorter than the fixed position gap.

Abstract: Systems, apparatus and methods of forming an LED device are described herein. The method includes providing a lead frame and an LED sub-assembly including an LED die attached to a wavelength conversion layer, and an optically transparent sidewall surrounding the LED die, the optically transparent sidewall having a curved or angled profile, attaching the LED sub-assembly to the lead frame, and dispensing an encapsulation material in a space surrounding the LED sub-assembly attached to the lead frame. The LED assembly is a high power LED assembly.

Abstract: A backhaul radio is disclosed that operates in multipath propagation environments such as obstructed LOS conditions with uncoordinated interference sources in the same operating band. Such a backhaul radio may use adaptive beamforming and sample alignment at the transmitter to enhance the link performance. Such backhaul radios may communicate with each other to compute and apply optimal beamforming parameters for a particular propagation environment through a closed-loop feedback mechanism.

Abstract: Blade guards for power tools such as table saws are disclosed. The blade guard may include a guard that pivots up and down to allow a workpiece to move past the guard, a dust collection channel, and a pivot mechanism which maintains the dust collection channel in an operable condition as the guard pivots up or down. The guard may also function as a wood stop and it may include anti-kickback pawls. The blade guard may be part of a dust collection system and may be connected to a vacuum system by a conduit such as a flexible hose.

Abstract: An electronic lockbox uses a rotary actuator with multiple positions to achieve multiple locking states. Multiple positions of the actuator are detected, using optical sensors. The locking mechanism includes an outer sleeve and an inner cylindrical barrel that are coupled with torsion springs. The lockbox has a shackle and a key bin that are retained by the inner barrel when in the locked state, and the barrel can be rotated to either release the shackle or to release the key bin that typically holds a building's key.

Abstract: A downhole tool body includes an outer surface having at least one O-ring gland. The at least one O-ring gland includes a first contour having a first radius greater than about 0.035? (R0.89 mm) and a second contour having a second radius greater than about 0.035? (R0.89 mm). A backup ring is arranged in the O-ring gland. The backup ring includes a gland contour having a radius that is complimentary to the first radius.

Abstract: A sensor is provided comprising: a substrate having a first region and a second region; a first series of first magnetoresistive (MR) elements formed on the substrate, the first series of first MR elements including at least two first MR elements; a second series of second MR elements formed on the substrate, the second series of second MR elements being electrically coupled to the first series of MR elements to form a bridge circuit, the second series of MR elements including at least two second MR elements, each of the second MR elements having a different pinning direction than at least one of the first MR elements, wherein one of the first MR elements and one of the second MR elements are formed in the first region of the substrate and have different pinning directions.

Abstract: A computer includes a processor and a memory, the memory including instructions executable by the processor to identify a mobile vehicle position based on global position coordinates of a stationary location transmitter and a localized trajectory of a vehicle that is based on vehicle component data collected after passing the stationary location transmitter and to actuate a vehicle component based on the identified vehicle position.