Abstract: Described are a system, method, and computer program product for generating real-time predictions for vehicle transportation requests using machine learning.

Abstract: Methods, systems and devices are disclosed for controlling self-induced acoustic interference. In one embodiment, a first piezoelectric transducer to which a first excitation signal is applied, generates back side acoustic waves that are transmitted from a back side of the first piezoelectric transducer into a backing material layer. A second piezoelectric transducer coupled to a back side of the backing material layer generates a first calibration response to the back side acoustic waves. An interference signal profile is generated based, at least in part, on the first calibration response and may be used to filter interference signal components and/or to generate a control signal to be applied to the second piezoelectric transducer during measurement cycles.

Abstract: A method may comprise: disposing an acoustic logging tool in a wellbore, wherein the acoustic logging tool comprises a transmitter and a receiver; emitting a flexural wave from the transmitter; recording a four component dipole waveform with the receiver, wherein the four component dipole waveform comprises XX, XY, YX, and YY components; rotating the four component dipole waveform using Alford rotation to produce rotated waveform components, wherein the rotated waveform components comprise XX?, XY?, YX?, and YY? components; comparing a travel time of XX? and YY? components to identify a fast wave and a slow wave from the rotated waveform components; processing the fast wave and the slow wave using high-resolution data-driven processing to obtain a fast wave flexural dispersion curve and a slow wave flexural dispersion curve; determining a frequency dependent anisotropy curve using the fast wave flexural dispersion curve and the slow wave flexural dispersion curve; and determining a low-resolution shear anisot

Abstract: A pre-disaster education system may include a system controller including a device processor and a non-transitory computer readable medium including instructions executable by the device processor to perform the following steps: receiving location data from a personal electronic device of a user; receiving forecast data regarding a predicted disaster; receiving data from one or more third parties, wherein the one or more third parties includes a shelter organization and the data from the one or more third parties includes vacancy information from the shelter organization; making a determination of an educational message to be sent to the personal electronic device of the user, based on the location data, the forecast data, and the vacancy information from the shelter organization; and sending the educational message to the personal electronic device of the user at a predetermined time relative to the predicted time of occurrence of the predicted disaster.

Abstract: A portable token device is described, the token device useable to request transactions performed over an interchange system. The token device authenticates a user through the use of biometric data such as a fingerprint. When in proximity to a point of sale (POS) terminal, the token device communicates with the POS terminal over a wireless network to authorize a transaction involving the user. The interchange system employs blockchain elements that can be used in a payment apparatus for managing payments or other types of transactions, and for managing user accounts. The interchange system enables users to enroll in the system, and enables the various users' computing devices to be used as confirmation centers for new transactions and/or funds transfers between users.

Abstract: The technologies described herein are generally directed to changing error mitigation protocols used for a connection based on the quality of a network connection in a fifth generation (5G) network or other next generation networks. For example, a method described herein can include determining, by network equipment comprising a processor, that a quality of a connection between a user equipment and a network access point is below a connection quality threshold, with the connection employing a communications protocol using a first error mitigation process, and where the network access point enables respective access to services enabled via a communication network. The method can further include, based on the quality and the first error mitigation process, enabling, by the network equipment, a second error mitigation process of the communications protocol of the connection, the second error mitigation process being different than the first error mitigation process.

Abstract: A reservoir refill system for an electronic vaping device includes a refill container and a reservoir. The refill container contains a pre-vapor formulation. The refill container includes a body, an opening in the body, and a first interlocking ring including at least one groove or at least one protrusion therein. The reservoir is configured to contain a pre-vapor formulation and includes a reservoir body, an opening in the reservoir body, and a second interlocking ring including at least one groove or at least one protrusion therein at an opening of the reservoir. The first interlocking ring is configured to mate with the second interlocking ring so as to release the pre-vapor formulation from the refill container to the reservoir.

Abstract: In some implementations, a device may obtain a first set of information for establishing a computing node cluster that is applicable to multiple environments. The device may receive, from a client device, an indication of a second set of information for establishing the computing node cluster, wherein the second set of information is associated with a user of the client device and an environment associated with the user. The device may compile a third set of information for establishing the computing node cluster based on the first set of information and the second set of information. The device may transmit, to a server device, an indication of the third set of information to cause the server device to establish the computing node cluster. The device may monitor the computing node cluster using one or more monitoring techniques to determine a status of the computing node cluster.

Abstract: Methods and systems described in this disclosure receive a call from a caller, generate a first session through a first channel associated with the caller when the call is received and then send a request for authentication credentials to a device associated with the caller. In some embodiments, sending the request for authentication credentials generates a second session through a second channel associated with the caller. The caller can be authenticated to the first session using communication received during the second session through the second channel.

Abstract: A system for storing an object includes a card reader configured to receive a card from a user and to determine an identity of the user based on information on the card. The system also includes a secure storage area configured to store a plurality of physical boxes. The plurality of physical boxes includes a first physical box that is assigned to the user. The first physical box is configured to be dispensed from the secure storage area to the user outside of the secure storage area in response to the user requesting to physically receive the first physical box. Dispensing the first physical box includes moving the first physical box along a predetermined path in the secure storage area and presenting the first physical box for removal from the secure storage area.

Abstract: The method includes first adding at least one first chelator to smokeless tobacco, second adding at least one first antioxidant to the smokeless tobacco, the at least one first antioxidant being different than the at least one first chelator, and third adding at least one first flavorant to the smokeless tobacco, wherein the first adding occurs before the third adding.

Abstract: A computer-implemented method of communicating with a point of sale terminal. The method includes establishing wireless communication with a point of sale terminal using a first communication channel, and establishing communication with the point of sale terminal using a second communication channel. The method also includes transmitting a first section of communication data via the first communication channel; and transmitting a second section of the communication data using the second communication channel.

Abstract: The disclosure provides a method for determining a composition of a fluid. The method comprises diverting a sample of a portion of the fluid to a test chamber. The method further comprises actuating a heat source disposed around the test chamber to increase the temperature within the test chamber to produce vapors from the sample of the portion of the fluid and directing the vapors from the sample of the portion of the fluid to a chemical sensor array comprising one or more chemical sensors. The method further comprises determining a composition of the vapors from the sample of portion of the fluid, wherein the composition of the vapors is associated with the composition of the fluid.

Abstract: A container stack configurator can build customized software applications and deploy the applications to a wellbore computing network or through offline installer devices. The stack configurator can receive a selection from a user of a configuration repository. The stack configurator can determine available branches of the configuration repository including images, tags, and container names. The stack configurator can present a list of services associated with the container names to the user using a user interface. The stack configurator can receive a selection of an installer type and generate a customized build of the installer type. The customized build of the installer can be an offline installer that is deployable on an offline target machine using a first communication media or an online installer that is deployable to an online target machine using a second communication media.

Abstract: A method for processing a transaction initiated using an electronic wallet application may include storing a virtual payment device configured to initiate a transaction. A rewards inquiry may be communicated to an issuer. A rewards inquiry response may be received from the issuer containing a rewards amount associated with the virtual payment device. The rewards amount may be displayed. A transaction may be initiated with a merchant using the virtual payment device. A redemption request may be communicated to the issuer. A redemption response including an updated rewards amount may be received from the issuer and include a difference between the rewards amount and the rewards amount applied toward the transaction. A system and computer program product are also disclosed.

Abstract: Existing methods of automated testing of web service APIs require additional tools to extract API related details and configuration files to create test cases. The method and system disclosed herein taps annotations present in code of web service APIs to extract API related details and creates test cases using the extracted data. The method disclosed herein describes an approach to identify resource classes related to a plurality of web service APIs using built-in annotations in code of web application under test. Further, the identified resource classes are scanned to extract API related details (metadata) using built-in annotations and annotations given by a developer. Further, the extracted metadata is forwarded to a test engine server which generates a plurality of test cases using the extracted metadata. Further, the plurality of web service APIs are tested using the generated test cases.

Abstract: A system and method for detecting deviations in building structures over time is disclosed. The system and method use range images of buildings captured using range imaging cameras (for example, time-of-flight cameras) to construct 3D models with sufficient resolution to detect deviations in structures that may not be obvious from looking at only photographic images. The system can also use augmented reality to project parts of a 3D model over photographic images of a structure to facilitate easy inspection of the structure.

Abstract: The disclosed embodiments provide systems and methods for purchasing items using an e-commerce shopping assistant. In one embodiment, the system includes a processor to perform operations for receiving an electronic message comprising a web address from a user's mobile device via SMS, accessing a web page using the web address, identifying an item for purchase based on the content of the web page, retrieving the user's account information based on an identifier of the mobile device, wherein the account information comprises user preferences and user profile information, identifying merchants from which to purchase the identified item, selecting a merchant from the identified merchants based on the user preferences, configuring the purchase transaction based on the user preferences and the user profile information, and completing the purchase transaction at a merchant system of the selected merchant.

Abstract: Aspects of the present disclosure are directed to techniques to simulate conditions while progressing towards a goal state using token conversions. Tokens can be assets associated with a defined goal and can be implemented to segment accounts for a defined purpose and to improve user planning. An account can be segmented by converting a portion of the user's account balance to tokens to progress towards the goal. In some implementations, a simulation can generate a target token conversion schedule that achieves a target number of tokens at a target date. However, user behavior can change the observed token amounts and cause deviations from the schedule. The simulations can alter the token conversion schedule and arrive at a new target date for the target number of tokens. In some implementations, automated agents and machine learning components can be used to implement the token tracking and simulations.

Abstract: An in vitro tissue plate may include a well plate, a fluidic plate disposed on a bottom surface of the well plate, and a media manifold disposed on a bottom surface of the fluidic plate. The well plate may have at least two wells, including a tissue well and a waste well. The fluid plate may include a fluid channel extending between and fluidly connecting the tissue well to the waste well. The media manifold may include a one or more media outlets fluidly connected to the fluid channel. A tissue layer may be deposited in the tissue well. The tissue layer may include human cells such as neurovascular cells.