Abstract: A phased array receiver can include a plurality of antennas, a plurality of compound analog-to-digital converters and a beam former. The plurality of antennas can be arranged in an array. The plurality of compound analog-to-digital converters can include respective inputs coupled to respective ones of the plurality of antennas. Respective output of the plurality of compound analog-to-digital converters can be coupled to the beam former. Each compound analog-to-digital converter can include a plurality of time interleaved sub-analog-to-digital converters. Sampling by the sub-analog-to-digital converters can be random between the sub-analog-to-digital converters within respective compound analog-to-digital converters and random between the plurality of compound analog-to-digital converters. In addition, dynamic element mismatch using a random bitstream generator can be employed in digital-to-analog converters and analog-to-digital converters.

Abstract: Disclosed is a lead acid battery having a negative electrode plate and a positive electrode plate, each plate formed of a lead-antimony grid coated with an active material. A separator is disposed between the first and second electrode plate faces and an electrolyte solution immersing the negative electrode plate, the positive electrode plate the separator. At least one of the lead-antimony electrode grids, the separator or the electrolyte solution contains TiO2, an amount sufficient to suppress the migration of antimony from the positive electrode plate to the negative electrode plate.

Abstract: Transaction destinations are identified by identifying requests for a login page of a web server for a financial institution and determining a referring website for each of the requests; classifying the referring websites into classes, each of the classes having a risk rating; identifying logins to access the web server and determining a user associated with each login; associating each of the logins with one of the requests and the referring website for that request; for each of the users, identifying transactions occurring within a time period from when the login was initiated; for each of the transactions occurring within the time period, associating a transaction destination of that transaction with the referring website for that login; and assigning a risk rating to each of the transaction destinations based at least in part on a risk rating of the class of the associated referring website.

Abstract: The present application relates to a method (100) for use in cutting a substrate or preparing a substrate for cleaving. The method (100) comprises: irradiating (102) the substrate with a plurality of pulses of a laser beam, the pulses having a pulse duration of less than a nanosecond and an elongate cross sectional spatial profile, and wherein the fluence of the plurality of pulses is controlled to be less than a single shot damage threshold fluence of the substrate; providing (104) relative movement between the laser beam and the substrate such that the plurality of pulses are arranged along a cutting path; and controlling (106) the relative movement such that each of the pulses is spatially overlapped with at least one other of the pulses along the cutting path. An apparatus having a laser system configured to perform the method (100) is also disclosed.

Abstract: Transaction destinations are identified by identifying requests for a login page of a web server for a financial institution and determining a referring website for each of the requests; classifying the referring websites into classes, each of the classes having a risk rating; identifying logins to access the web server and determining a user associated with each login; associating each of the logins with one of the requests and the referring website for that request; for each of the users, identifying transactions occurring within a time period from when the login was initiated; for each of the transactions occurring within the time period, associating a transaction destination of that transaction with the referring website for that login; and assigning a risk rating to each of the transaction destinations based at least in part on a risk rating of the class of the associated referring website.

Abstract: A system for detecting phishing events is provided. A data receiver is configured to receive datasets representative of web traffic associated with access to or on-going usage of an application hosted on a server of a production environment by a user. Bait user credentials are generated and inserted into a malicious online resource. When the bait user credentials are used to access a secure online resource, a malicious interaction fingerprint dataset is generated for similarity analysis and classification.

Abstract: A pulse signal compensation circuit of a pulse generator can include a pulse measurement circuit and a compensation generator circuit. The pulse measurement circuit can be configured to receive a plurality of pulse signals and to generate an average duty cycle or pulse overlap signal proportional to the duty cycle or pulse overlap of the plurality of pulses. The compensation generator circuit can be configured to receive the average duty cycle or pulse overlap signal and generate a duty cycle or pulse overlap compensation signal based on the average duty cycle or pulse overlap signal. The compensation signal can be utilized to adjust the duty cycle, amount of positive or negative pulse width overlap, and or the like of the plurality of pulse signals.

Abstract: Websites, having associated features, are clustered by filtering entries that may be legitimate, determining feature similarity scores between the website features, and generating an aggregated similarity matrix containing website similarity scores between the websites. Websites are clustered into clusters or groups, based in part on the aggregated similarity matrix. Each cluster is identified by a cluster identifier and represents a centroid website and other websites at a normalized similarity score from the centroid. It is determined for each website whether the normalized similarity score is less than a threshold, and if so is identified as weakly-similar. Above the threshold, the website is labelled with the cluster identifier. Further clustering and thresholding is performed on the weakly-similar websites into additional clusters.

Abstract: Autonomous systems for control of heavy object tumbling and related methods are generally described. In some embodiments, the autonomous system may include one or more tethers connected to a heavy object, each tether position and location controlled by one or more actuators. The control system may include one or more processors in communication with the actuators to maintain constant quasi-static control of the heavy object during a tumbling process, in which the object is manipulated (e.g., rotated about an axis relative to a supporting surface) to provide access to alternate faces of the object. In some embodiments, the control system may reduce the risk of uncontrollable tumbling by alternating between position and tension control of the tethers depending on the orientation of the object and/or progression of the tumbling process.

Abstract: A receiver can include a first set of one or more amplifier stages configured to amplify input signals in a plurality of communication bands. The receiver can further include a second and third set of one or more amplifier stages. The second set of one or more amplifier stages can be configured to selectively receive the input signals in the plurality of communication bands amplified by the first set of one or more amplifier stages and to amplify one or more input signals in a first one of the plurality of communication bands. Alternatively, the third set of one or more amplifier stages can be configured to selectively receive the input signals in the plurality of communication bands amplified by the first set of one or more amplifier stages and to amplify one or more input signals in a second one of the plurality of communication bands.

Abstract: A system for detecting phishing events is provided. A data receiver is configured to receive datasets representative of web traffic associated with access to or on-going usage of an application hosted on a server of a production environment by a user. A machine learning engine is configured to generate a score based at least on the datasets representative of the web traffic indicative of whether the user is a malicious user or a non-malicious user. A routing modification engine is configured to route downstream web traffic associated with access to or on-going usage of the application by the user if the score is greater than a threshold to a server of a sandbox environment that is configured to emulate a graphic user interface of the production environment.

Abstract: A system for detecting phishing events is provided. A data receiver is configured to receive datasets representative of web traffic associated with access to or on-going usage of an application hosted on a server of a production environment by a user. A machine learning engine is configured to generate a score based at least on the datasets representative of the web traffic indicative of whether the user is a malicious user or a non-malicious user. A routing modification engine is configured to route downstream web traffic associated with access to or on-going usage of the application by the user if the score is greater than a threshold to a server of a sandbox environment that is configured to emulate a graphic user interface of the production environment.

Abstract: Disclosed are electrode plates for a lead acid battery. The electrode plates are formed of an electrode plate having a face, the electrode plate comprising a lead or lead alloy grid coated with an active material and the electrode plates having a porous, non-woven mat comprised of polymer fibers coating on the face of the electrode plate, as well as a method for making the coated electrode plates and lead acid batteries containing the coated electrode plates.

Abstract: Embodiments of the invention are directed to input devices configured for use with computing devices. The present invention relates to input device configured with a plurality of input members grouped into contoured-shaped bowls on a portion of the input devices. The input device may also be configured for use with multiple hand positions and multiple profiles based on the hand positions. The input device may enable switching between user-programmable profiles, and may include sensory feedback indicating the profiles active on the input device.

Abstract: A computer system for, and method of, detecting fraudulent electronic transactions is provided. The system comprises at least one processor and a memory storing instructions which when executed by the processor configure the processor to perform the method. The method comprises accessing a trained model, receiving real-time transaction data, extracting graph-based and statistical features to enrich the real-time transaction data, and determining an account proximity score for the real-time transaction data.

Abstract: A game controller has first and second controller housings having an attachment guide structure that detachably couples to an attachment tab structure disposed on opposing sides of an information handling system and a bridge. Input devices of the controller housing communicate directly with the information handling system through opposing pins and pads disposed in the attachment features or indirectly by communicating with the bridge through opposing pins and pads so the bridge communicates with the information handling system. The attachment guide structure has opposing lips with plural slots that pass tabs of the attachment tab structure through so that a sliding motion engages the tabs behind the lips.