Abstract: A method for autonomously maneuvering a vehicle in a rearward direction towards a point of interest is provided. The method includes receiving one or more images from a camera positioned on a back portion of the vehicle. The method includes overlaying a path on the one or more images. In addition, the method includes receiving a command by way of a user interface. The command includes instructions to adjust the path. The method includes adjusting the path based on the received command. The method also includes transmitting a drive command to a drive system supported by the vehicle. The drive command causes the vehicle to autonomously maneuver along the adjusted path in a rearward direction.

Abstract: A statistical method is used to separate periodic from non-periodic vibration peaks in autocorrelation spectra. Generally, an autocorrelation spectrum is not normally distributed because the amplitudes of periodic peaks are significantly large and random relative to the generally Gaussian noise. In a normally distributed signal, the statistical parameter kurtosis has a value of 3. The method sequentially removes each largest amplitude peak from the peaks in the spectrum until the kurtosis is 3 or less. The removed peaks, which are all considered to be periodic, are placed into a set. The total energy of the peaks in the set is considered to be the total periodic energy of the spectrum. As the process of building the peak set proceeds, if its total energy becomes greater than or equal to a predefined energy threshold before its kurtosis reaches 3 or less, the process stops and the periodic peak set is defined.

Abstract: A method of operating a vehicle image system supported by a vehicle is provided. The method includes receiving data from one or more sensors supported by the vehicle. The one or more sensors capture sensor data of objects in the surrounding environment of the vehicle. The method also includes receiving a storage indication from a user input device. The storage indication is indicative of storing the data from the one or more sensors in the non-transitory memory. The method also includes storing the data after receiving the storage indication and transmitting a command to one or more remote devices causing the one or more remote devices to generate a two-dimensional image or a three-dimensional object based on the received data.

Abstract: Embodiments of the present disclosure relate to a coiled-tubing system, a coiled tubing inspection tool and methods for using same. The system comprises coiled tubing that is wound about a coiled tubing reel and a coiled tubing injector head that is connected to an oil-and-gas well above a pressurized zone. The coiled-tubing system also includes the inspection tool that is connected to the well within the pressurized zone. The inspection tool is configured to generate a magnetic field and to detect changes in the magnetic field as a section of coiled tubing approaches, moves through and moves away from the inspection tool. Detecting changes in the magnetic field may be indicative of a damaged section of the coiled tubing.

Abstract: A method for tracking a trailer coupler positioned behind a tow vehicle is provided. The method includes receiving one or more images from a camera positioned on a back portion of the tow vehicle. The method also includes determining a trailer coupler position within the one or more images. The trailer coupler position associated with the trailer coupler. Additionally, the method includes receiving vehicle sensor data from one or more vehicle sensors. The method includes determining vehicle motion data based on the received vehicle sensor data. The method also includes determining an updated coupler position based on the trailer coupler position and the vehicle motion data.

Abstract: Disclosed is an improved approach to implement clock alignments between a test subject and its corresponding controller device. Phase locking is performed for the clocks between the test subject and controller device via a training sequence to obtain the appropriate alignment(s). Alignment logic is included on both the testchip and the controller device to implement alignment.

Abstract: An illustrative “VM heartbeat monitoring network” of heartbeat monitor nodes monitors target VMs in a data storage management system. Accordingly, target VMs are distributed and re-distributed among illustrative worker monitor nodes according to preferences in an illustrative VM distribution logic. Worker heartbeat monitor nodes use an illustrative ping monitoring logic to transmit special-purpose heartbeat packets to respective target VMs and to track ping responses. If a target VM is ultimately confirmed failed by its worker monitor node, an illustrative master monitor node triggers an enhanced storage manager to initiate failover for the failed VM. The enhanced storage manager communicates with the heartbeat monitor nodes and also manages VM failovers and other storage management operations in the system. Special features for cloud-to-cloud failover scenarios enable a VM in a first region of a public cloud to fail over to a second region.

Abstract: Data transfer systems for vehicle event recorders are provided as: a vehicle event recorder, a vehicle event recorder resident memory, and upload module in conjunction with, a communication port suitable for coupling with, a portable memory device, a server computer datastore, a server download module in conjunction with, a similar cooperating communications port. The portable memory device is arranged to operably couple with the communications ports of both the vehicle event recorder and the server computer and to be repeatedly moved between the two. The upload/download modules are arranged to transfer data to/from the portable memory in an orderly fashion in which no files are removed from the vehicle event recorder resident memory without first having been successfully transferred to the server computer datastore.

Abstract: A pipelined run-to-completion processor executes a pop stack absolute instruction. The instruction includes an opcode, an absolute pointer value, a flag don't touch bit, and predicate bits. If a condition indicated by the predicate bits is not true, then the opcode operation is not performed. If the condition is true, then the stack of the processor is popped thereby generating an operand A. The absolute pointer value is used to identify a particular register of the stack, and the content of that particular register is an operand B. The arithmetic logic operation specified by the opcode is performed using operand A and operand B thereby generating a result, and the content of the particular register is replaced with the result. If the flag don't touch bit is set to a particular value, then the flag bits (carry flag and zero flag) are not affected by the instruction execution.

Abstract: We have invented a process and method for creating a general-purpose adaptive or static machine-learning classifier using prediction by partial matching (PPM) language modeling. This classifier can incorporate homogeneous or heterogeneous feature types; variable-size contexts; sequential or non-sequential features. Features are ordered (linearized) by information saliency; and truncation of least-informative context is used for backoff to handle previously unseen events. Labels may be endogenous (from within the group) or exogenous (outside the group) of the feature types. Classification may generate labels and their probabilities; or only labels. Classification stores may be complete or minimized where redundant states are removed producing significant space savings and performance improvements. Classifiers may be static (unchanging) or online (adaptive or updatable incrementally or in batch). PPM classifiers may be incorporated in ensembles of other PPM classifiers or different machine learning algorithms.

Abstract: Multi-modal scanner with metal detector for defining an X-ray scan region of a human body with a metal object includes an X-ray source; adjustable collimator outputting a fan-shaped X-ray beam from the X-ray source; an X-ray detector detecting the X-ray beam after passing through a human body; a metal detector adapted to identify an area with the metallic object; and a processor controlling the X-ray source, the adjustable collimator and the metal detector, and changing an aperture of the collimator to limit the fan-shaped X-ray beam to the identified area of the human body. Visual indicators (LEDs) are on a frame of the scanner for indicating the area of the human body with the metallic object. The collimator includes two lead plates that are moved vertically automatically upon detection of the metallic object to direct the fan-shaped X-ray beam to only the area of the human body with the metal.

Abstract: A system and method for fraud detection for a telephony platform based on an analysis of call detail records (CDRs) that are generated by the telephony platform. The analysis is based on collecting, organizing, transforming, analyzing, and quantifying the CDR data into a plurality of data analytics and data correlations and then applying fuzzy logic to the data analytics to generate a fraud risk rating for each incoming call into the platform.

Abstract: A steer axle spindle may have one or more channels formed therein. A rotary union may be mounted to a steer axle wheel end assembly. The rotary union may be sealingly connected to a pressurized fluid source through the channel, and sealingly connected to a vehicle tire.

Abstract: A radar array comprising a panel, the panel comprising a top side and a bottom side; a plurality of high-frequency antennas coupled into a high-frequency array coupled to the panel; at least one low-frequency resistive vee dipole transmitting antenna; and at least one low-frequency resistive vee dipole receiving antenna, wherein the at least one low-frequency resistive vee dipole transmitting antenna and the at least one low-frequency resistive vee dipole receiving antenna are coupled into a low-frequency array.

Abstract: A method is provided for producing a biochar solution. The method comprises the steps of collecting biochar particles, dispersing the biochar particles in a liquid solution and adding a stabilizing agent to keep the biochar in flowable suspension. The stabilizing agent may be added to the liquid solution or to the biochar prior to placing the biochar in solution.

Abstract: Virtual machine (VM) proliferation may be reduced through the use of Virtual Server Agents (VSAs) assigned to a group of VM hosts that may determine the availability of a VM to perform a task. Tasks may be assigned to existing VMs instead of creating a new VM to perform the task. Furthermore, a VSA coordinator may determine a grouping of VMs or VM hosts based on one or more factors associated with the VMs or the VM hosts, such as VM type or geographical location of the VM hosts. The VSA coordinator may also assign one or more VSAs to facilitate managing the group of VM hosts. In some embodiments, the VSA coordinators may facilitate load balancing of VSAs during operation, such as during a backup operation, a restore operation, or any other operation between a primary storage system and a secondary storage system.

Abstract: Recovery points can be used for replicating a virtual machine and reverting the virtual machine to a different state. A filter driver can monitor and capture input/output commands between a virtual machine and a virtual machine disk. The captured input/output commands can be used to create a recovery point. The recovery point can be associated with a bitmap that may be used to identify data blocks that have been modified between two versions of the virtual machine. Using this bitmap, a virtual machine may be reverted or restored to a different state by replacing modified data blocks and without replacing the entire virtual machine disk.

Abstract: Test devices are provided for determining the presence of a first ligand in a sample. In some embodiments depletion conjugates are used to deplete the ligands different from but related to the first ligands from the sample. In some embodiments, interim binding agents are used to enhance the test signal.

Abstract: Exception event recorders and analysis systems include: vehicle mounted sensors arranged as a vehicle event recorder to capture both discrete and non-discrete data; a discretization facility; a database; and an analysis server all coupled together as a computer network. Motor vehicles with video cameras and onboard diagnostic systems capture data when the vehicle is involved in a crash or other anomaly (an ‘event’). In station where interpretation of non-discrete data is rendered, i.e. a discretization facility, captured data is used as a basis for production of supplemental discrete data to further characterize the event. Such interpreted data is joined to captured data and inserted into a database in a structure which is searchable and which supports logical or mathematical analysis by automated machines. A coupled analysis server is arranged to test stored data for prescribed conditions and upon finding such, to initiate further actions appropriate for the detected condition.

Abstract: An electroplating apparatus for filling recessed features on a semiconductor substrate includes a vessel configured to maintain a concentrated electroplating solution at a temperature of at least about 40° C., wherein the solution would have formed a precipitate at 20° C. This vessel is in fluidic communication with an electroplating cell configured for bringing the concentrated electrolyte in contact with the semiconductor substrate at a temperature of at least about 40° C., or the vessel is the electroplating cell. In order to prevent precipitation of metal salts from the electrolyte, the apparatus further includes a controller having program instructions for adding a diluent to the concentrated electroplating solution in the vessel to avoid precipitation of a salt from the concentrated electroplating solution in response to a signal indicating that the electrolyte is at risk of precipitation.