Abstract: Techniques are described for controlling data and resource access. For example, methods and systems can facilitate controlled token distribution across systems and token processing in a manner so as to limit access to and to protect data that includes access codes.

Abstract: Some implementations disclosed herein enable matching identifiers across multiple sources. This may involve adding a unique attribute (e.g., anonymous unique homomorphic identifiers) and/or using randomization to enable comparing data from multiple sources, while also maintaining data privacy. In one example, matches across multiple sources are identified, for example, identifying that there are 100 user identifiers that are in private data sets of three different sources. Such matching may be used to enable private, multi-touch attribution. In another example, techniques are used to determine that data maintained by one source is not also within other sources (e.g., identifying that there are 200 user identifiers that are in data from a first source but not in data from a second source and not in data from a third source. Such determinations may be used to generate control group data that does not match data from other sources.

Abstract: A dipole speaker assembly comprises a transducer section, a front volume section, and a rear volume section. The transducer section includes a frame and piezoelectric actuators coupled to the frame. The piezoelectric actuators are configured to generate an acoustic pressure wave. The transducer section includes a first side and a second side, the second side being opposite the first side. The front volume section is coupled to the first side to form a front cavity, the front volume section including an aperture from which the generated acoustic pressure wave exits the front volume section towards an ear canal of a user. The rear volume section is coupled to the second side to form a rear cavity. The generated acoustic pressure wave exiting the rear volume section cancels the generated acoustic pressure wave exiting the front volume section in the far field.

Abstract: A server may receive metadata associated with specific content in a transport signal stream from a content information service. The metadata may identify a point in time of the transport signal stream. The server may instruct an encoder to insert a marker into the transport signal stream corresponding to the point in time of the transport signal stream. The marker may indicate control of a trick mode to be enforced by a delivery platform subsequent to the point in time of the transport signal stream. The server may record the marker in a data store associated with the server.

Abstract: Aspects of this disclosure relate to detection and notification of malware at a user device. The user device may hash elements associated with a document object model of a webpage and send generated hash values to a validation server. The validation server may validate the hash values. Based on detection of hash values corresponding to elements maliciously-injected by malware, the validation server may send one or more notifications to other servers that may communicate with the user device.

Abstract: Some implementations disclosed herein enable matching identifiers across multiple sources. This may involve adding a unique attribute (e.g., anonymous unique homomorphic identifiers) and/or using randomization to enable comparing data from multiple sources, while also maintaining data privacy. In one example, matches across multiple sources are identified, for example, identifying that there are 100 user identifiers that are in private data sets of three different sources. Such matching may be used to enable private, multi-touch attribution. In another example, techniques are used to determine that data maintained by one source is not also within other sources (e.g., identifying that there are 200 user identifiers that are in data from a first source but not in data from a second source and not in data from a third source. Such determinations may be used to generate control group data that does not match data from other sources.

Abstract: A computer system for identifying execution paths of analytic elements comprises computer-executable instructions that configure the computer system to identify an orphan analytic element and a second analytic element associated with a network-connected software application. The system can also be configured to identify, with a computer processor, one or more common attributes associated with the orphan analytic element and the second analytic element. Based upon the one or more common attributes, the computer system can identify an execution path for the orphan analytic element. Additionally, the system can be configured to execute, at the one or more computer processors, the network-connected software application, capture network communications generated by the network-connected software application, and generate observed execution paths based on the captured network communications.

Abstract: A pitch energy module comprising one or more ultracapacitors storing electrical energy for a wind turbine emergency pitch energy event. The pitch energy module replaces at least one battery within a battery housing of a wind turbine and interfaces with the existing battery wiring harness to communicate with a control system of the wind turbine. The pitch energy module is installed without further modification to the battery housing or the battery wiring harness.

Abstract: Electronic arrangement (100) for use in providing therapeutic intervention to a user suffering from a medical condition, optionally to reduce fear of movement and improve function in patients with chronic pain, via virtual reality (VR) or augmented reality (AR), comprising a reproduction equipment (116) comprising a VR and/or AR projection device configured to represent virtual content, comprising an immersive virtual environment or a virtual part of a virtually augmented environment, to the user; user monitoring equipment (114, 114A, 114B) configured to obtain measurement data regarding the user, including motion, location, position, and/or biometric data; and a control system (118, 118A, 118B, 118C), at least functionally connected to the reproduction equipment and the user monitoring equipment, and configured to dynamically determine a personalized therapeutic program including the virtual content for representation via the reproduction equipment, based on the measurement data, wherein the therapeutic prog

Abstract: A system to configure respiratory therapy modes for users of respiratory therapy devices comprises one or more processors configured to execute computer program modules. The modules include a data gathering module for receiving usage information related to a respiratory therapy device in a first therapy mode, an analysis module for determining effectiveness information related to effectiveness of therapy, a provider interface module configured for receiving a first unlock selection based on the determined effectiveness information, the first unlock selection being received while the respiratory therapy device is operating in the first therapy mode, the first unlock selection indicating that a second therapy mode for the respiratory therapy device should be unlocked, and a device configuration module configured such that, responsive to reception of the first unlock selection by the provider interface module, the device configuration module activates the second therapy mode for the respiratory therapy device.

Abstract: Multi-component separation devices configured to separate components of a liquid sample by centrifugation are provided. Aspects of the separation devices include a container having a distal end and a proximal end and a buoy configured to be displaced along a longitudinal axis within the container where the buoy includes one or more sealed chambers. Also provided are methods of using the subject devices to separate components of a multi-component liquid sample such as whole blood, bone marrow aspirate or stromal vascular fraction as well as systems suitable for practicing the subject methods.

Abstract: Systems, methods, and software can be used for anomaly detection. In some aspect, a number of training events are obtained. A data structure represented by a decision tree is generated based on the number of training events. A to-be-scored event is obtained and a traversed path is determined for the to-be-scored event. An anomaly score is computed based on the traversed path and the to-be-scored event is determined to be an anomalous or normal event based on the anomaly score.

Abstract: A system and method for reassignment of tickets in a live event via network communications for scheduling data transfers between systems. One or more data requesting systems may request access to particular data for one or more tickets to a venue for the live event causing a task to be performed to exchange the particular data between a data accessing system having access to the particular data and a data requesting system requesting access to the particular data. In some embodiments, the communication exchange may be initiated based on a parameter included in the request that the task be performed.

Abstract: A processor-implemented method is disclosed. The method includes: obtaining a plurality of location data points associated with the user device, each location data point including geographic coordinates; storing, in a database, the plurality of location data points; obtaining a first set of geohashes corresponding to the plurality of location data points, each location data point mapping to one of the geohashes of the first set; determining, for each geohash in the first set, a representative geographic location based on stored geographic coordinates of location data points which map to the geohash; identifying a plurality of location clusters based on performing clustering using the geohashes of the first set; and determining normalized cluster locations associated with the plurality of location clusters based on the representative geographic locations associated with the geohashes of the first set.

Abstract: Secure communications are provided between a user computing device and a server computing device. An enrollment request is received from a user computing device that is configured via a distributed client software application and is processed. The enrollment request is usable to enroll the user computing device in a network and includes an encrypted partial initial biometric vector associated with a user. An authentication request is processed that is subsequently received that includes an encrypted partial second biometric vector and that is associated with a user of the user computing device. A comparison of the encrypted partial initial biometric vector and the encrypted partial second biometric vector is performed, and a value representing the comparison is generated and transmitted to the user computing device. The user computing device is authenticated where the value is above a minimum threshold.

Abstract: A computer-implemented method is disclosed. The method includes: receiving, via an input interface associated with an electronic device, a first user input; identifying a first device class based on a current usage mode of the electronic device and a first set of device property values associated with the current usage mode of the electronic device; obtaining normalized values of input features associated with the first user input, the input feature values being normalized based on representative device property values that are defined for the first device class; and performing authentication of a user of the electronic device based on the normalized input feature values associated with the first user input.

Abstract: An apparatus and method for operating an avionics data network includes a network switch core configured for a time-sensitive networking (TSN) schema, a set of ARINC 664 (A664) and a set of TSN networking end nodes communicatively connected with the network switch core. The network switch core is configured to receive, from the first set of networking end nodes, a set of data frames, determine the respective schema of the set of data frames, police the set of data frames based on the determined respective schema using a set of predetermined rules, forward the set of data frames to a predetermined queue on an egress port of the network switch core based on the determined respective schema, and transmit set of data frames to an end node of the second set of networking end nodes having a corresponding schema.

Abstract: Sounds are generated by an aerial vehicle during operation. For example, the motors and propellers of an aerial vehicle generate sounds during operation. Disclosed are systems, methods, and apparatus for actively adjusting the position and/or configuration of one or more propeller blades of a propulsion mechanism to generate different sounds and/or lifting forces from the propulsion mechanism.

Abstract: Multi-component separation devices configured to separate components of a liquid sample by centrifugation are provided. Aspects of the separation devices include a container having a distal end and a proximal end and a buoy configured to be displaced along a longitudinal axis within the container where the buoy includes one or more sealed chambers. Also provided are methods of using the subject devices to separate components of a multi-component liquid sample such as whole blood, bone marrow aspirate or stromal vascular fraction as well as systems suitable for practicing the subject methods.