Abstract: Disclosed are various embodiments facilitating a holistic engagement with a user across multiple communication channels of an organization or an enterprise based at least in part on a determined user intent. As users interact with various services associated with the organization through one or more communication channels, interaction data can be captured and stored. In various examples, the interaction data that is stored by the various services can be obtained and organized according to a predefined schema. The organized interaction data can be applied to a trained intent model that outputs a user intent based at least in part on observations of other users with similar histories. The predicted intent can be provided to the different services such that subsequent interactions between the user and the organization can be based at least in part on the intent in a consistent manner, regardless of the communication channel associated with the interaction.

Abstract: A system may comprise a plurality of subsystems, each including an encoder, a transmitter configured to transmit ultrasonic signals, a receiver configured to receive ultrasonic signals, and a local memory. Each subsystem may be configured to: encrypt data relating to first subsystem status of the subsystem; encode, using the encoder, the encrypted data relating to the first subsystem status to an ultrasonic signal; transmit, using the transmitter, the ultrasonic signal relating to the first subsystem status to other subsystems of the plurality of subsystems; receive, using the receiver, one or more signals from each of the other subsystems of the plurality of subsystems, the one or more signals relating to other subsystem statuses of the other of the plurality of subsystems; store, in the local memory, the received one or more signals; and transfer, to a server, data regarding the first subsystem status and the other subsystem statuses.

Abstract: A hardware accelerator is configured to perform matrix multiplication and/or additional operations to optimize keypoint matching. A sum of squared error (SSE) calculation may be determined by utilizing the hardware accelerator to perform matrix multiplication to obtain a cost matrix for two sets of keypoint descriptors from two images. The hardware accelerator may determine a best cost calculation for each keypoint in each direction, which is utilized to perform keypoint matching.

Abstract: An experimentation platform controls testing of features by an application server. Based on a user identifier, the experimentation platform determines which feature should be provided, and the application server provides the corresponding version of a user interface. If the user behavior data shows that using a tested feature results in an improvement, the tested feature will be adopted. To determine whether or not an improvement is observed, a statistically significant amount of data is gathered. The experimentation platform gathers data regarding user behavior for the feature versions and, in response, adjusts the frequency at which each version is served. Providing the proposed version to an increased percentage of users decreases the total number of page serves required to gather statistically significant data. The experimentation platform may provide an updated projected time to completion of testing based on the changed percentage of users receiving the proposed version.

Abstract: A medical device that includes a handle, a shaft extending distally from the handle and defining a lumen, and an actuator disposed in the shaft and including a distal tip. The actuator and the distal tip are movable relative to the lumen. The medical device includes an expandable member having an inner cavity. The actuator is configured to engage the expandable member when moving distally relative to the lumen and in response to the distal tip entering the inner cavity. The actuator is configured to disengage the expandable member when moving proximally relative to the lumen and in response to the distal tip exiting the inner cavity.

Abstract: Techniques for automatically claiming switches of a tenant computer network by a remote, cloud-based network controller. A first seed switch is manually claimed by a user by implementing the remote, cloud-based network controller. After claiming the seed switch a set of switches immediately connected with the seed switch are identified by Device Connector logic in the seed switch and immediately connected switches. Switches directly connected to those switches are then identified using Device Connector logic of the switches. This process is performed iteratively by identifying immediately connected switches until all of the switches are identified. All or a subset of the identified switches can then be claimed by the remote, cloud-based controller based on a response from the tenant network user.

Abstract: An apparatus, method, and computer program product are provided for the improved and automatic prediction and modeling of one or more channels and relevant conditions through which resources may be directed to users in an environment where resource demand, utility, and perceived value vary over time. Some example implementations employ predictive, machine-learning modeling to facilitate the use of multiple disparate and unrelated data sets to extrapolate and otherwise predict the future needs for certain resources and identify the channels and conditions that may be employed to meet such future needs. An apparatus, method, system, and computer program product are provided for improved generating, adjusting, and/or facilitating approval of a resource offer set. Some example implementations employ one or more predictive models.

Abstract: A method for sparse optical flow based tracking in a computer vision system is provided that includes detecting feature points in a frame captured by a monocular camera in the computer vision system to generate a plurality of detected feature points, generating a binary image indicating locations of the detected feature points with a bit value of one, wherein all other locations in the binary image have a bit value of zero, generating another binary image indicating neighborhoods of currently tracked points, wherein locations of the neighborhoods in the binary image have a bit value of zero and all other locations in the binary image have a bit value of one, and performing a binary AND of the two binary images to generate another binary image, wherein locations in the binary image having a bit value of one indicate new feature points detected in the frame.

Abstract: In various example embodiments, a machine is configured to redirect completion of a transaction to a trusted device. For example, the machine determines that a page involving the transaction is being displayed in a user interface of a first device. The page may be associated with the product or service. The machine identifies an interruption of the displaying of the page in the user interface of the first device. The machine identifies a second device that is trusted by the user. The machine transmits a communication including a notification to the second device. The notification indicates the transaction.

Abstract: The present invention relates to vaccine and treatment of novel coronavirus (SARS-CoV-2) infection (COVID-19) in mammals. Particularly, the invention relates to coronavirus vaccine and method for preparation thereof. More particularly, the present invention discloses preparation of coronavirus vaccine comprising an inactivated, purified SARS-CoV2 as active ingredient. The present invention also discloses a method for preparation of killed-inactivated SARS-CoV-2 virus which is used as antigen in the vaccine composition. The present invention further relates to the method of antigen preparation including inactivation and purification of virus, SARS-CoV-2 vaccine preparation, composition, formulation and use of the same to elicit immune response against the SARS-CoV-2 in mammals, and it is also suitable for immunizing human subjects.

Abstract: An electronic gaming device including a first display device, a second display device, a memory device with instructions stored thereon, and a processor is described. The instructions, when executed by the processor, cause the processor to determine a first game outcome for an electronic game wherein the first game outcome is associated with a first historical event and cause display of the first historical event on the first display device. The instructions also cause the processor to determine that the first display device is one of defective or disconnected, determine a second game outcome for the electronic game wherein the second game outcome is associated with a second historical event, and automatically cause display of the second historical event on the second display device.

Abstract: A medical device that includes: a first handle coupled to a first sheath; a second handle coupled to a second sheath, wherein at least a portion of the first sheath is disposed within a lumen of the second sheath; and a patch. In a first configuration, the first handle and the second handle may be separated by a first distance, and the patch may be disposed between a distal portion of the first sheath and a distal portion of the second sheath. In a second configuration, the first handle and the second handle may contact one another or may be separated by a second distance, wherein the second distance is smaller than the first distance, and wherein a distalmost end of the second sheath is proximal of a proximal end of the patch.

Abstract: An example image feature extraction system comprises an encoder neural network having a first set of layers and a decoder neural network having a second set of layers and a third set of layers. The encoder neural network receives an input image, processes the input image through the first set of layers, and computes an encoded feature map based on the input image. The decoder neural network receives the encoded feature map, processes the encoded feature map through the second set of layers to compute a keypoint score map, and processes the encoded feature map through at least a portion of the third set of layers to compute a feature description map.

Abstract: A tracheostomy tube monitor and alerting apparatus includes: (i) a passive humidification device; and (ii) an integrated monitoring assembly fitted in an opening of a rear sidewall of the passive humidification device. The passive humidification device is configured to be connected to a connector of a tracheostomy tube of a patient. Once connected, the monitoring assembly of the apparatus can begin measuring one or more physiological parameters, such as, air flow, oxygen level, carbon dioxide level, pressure, and moisture. The measurements are compared against threshold values that denote blockage or decannulation. When these threshold values are surpassed, an alarm is actuated to alert a caregiver that the patient may be experiencing obstruction or decannulation of the tracheostomy tube.

Abstract: A method for preparation of a self-cleaning coating solution is provided. The method comprises mixing an aluminium compound with a solution of an ethanol compound to form a solution. Further, the formed solution is subjected to a first magnetic stirring. After the first magnetic stirring a first transparent solution is formed. Further, a stabilizing agent is added to the first transparent solution of the aluminium compound and the ethanol compound. Subsequent to adding the stabilizing agent a translucent solution is formed. Finally, the formed translucent solution is subjected to a second magnetic stirring for forming a homogeneous second transparent solution. The formed second transparent solution is a coating solution.

Abstract: Various embodiments of the present disclosure are generally directed to processing conversions of digital assets to fiat currency. An example method includes obtaining a conversion rate for a digital asset via an API, providing the conversion rate via a client device, receiving a digital asset conversion request and executing a digital asset conversion within a configurable time period. Executing the digital asset conversion includes causing digital asset units to be debited from the digital asset user account and causing fiat currency units to be credited to a fiat currency user account. The method further includes dynamically providing a notification of execution of the digital asset conversion via the client device, updating account balance data objects associated with the digital asset user account and the fiat currency user account, and subsequent to executing the digital asset conversion, executing a fiat currency transaction (e.g., a settlement) with a digital asset exchange system.

Abstract: A medical device adaptor may comprise a distal portion, including a cap configured to be removably affixed to a distal end of a medical device and a channel extending through a lumen of the cap. The channel may be in fluid communication with a working channel of the medical device upon removably affixing the cap to the distal end of the medical device. The adaptor may further comprise a proximal portion including an actuator having a lumen. The actuator may be removably affixed to a proximal end of the medical device, such that the lumen of the proximal portion is configured to be in fluid communication with the working channel of the medical device. The medical device adaptor also may include one or more wires extending between the proximal portion and the distal portion. The one or more wires may be configured to articulate the channel of the distal portion.

Abstract: Several methods and systems for facilitating multimedia data encoding are disclosed. In an embodiment, a plurality of picture buffers associated with multimedia data are received in an order of capture associated with the plurality of picture buffers. Buffer information is configured for each picture buffer from among the plurality of picture buffers comprising at least one of a metadata associated with the corresponding picture buffer and one or more encoding parameters for the corresponding picture buffer. A provision of picture buffers in an order of encoding is facilitated based on the configured buffer information.

Abstract: A clipping system includes a clip, extending and control members and an endcap mounted on an insertion device. A planar body of the clip includes first and second cut-outs defining fingers. The control members slide within extending members to releasably couple to the clip so that movement the control members moves the clip between an insertion configuration, an initial deployed configuration and a review configuration in which the end cap is withdrawn proximally away from the clip to enhance visual observation of the clip. The control member is operable to retract the clip proximally over the end cap toward the insertion configuration so that the fingers are forced open as the clip is retracted over the end cap, freeing the clip from tissue on which it had been clipped to reposition the clip if necessary.

Abstract: A system includes a clip, a first control member, and an adapter including a channel extending from a proximal end to a distal end. The clip includes a base portion mounted over a periphery of the adapter and arms extending distally from the portion. The arms are movable relative to one another between insertion and initial deployed configurations. The first member is releasably coupled to the portion and is movably connected to the adapter so that a longitudinal movement of the first member relative to the adapter moves the clip between the insertion configuration, the initial deployed configuration, and a review configuration. The first member is operable to retract the clip proximally over the adapter toward the insertion configuration so that the arms is forced open as the clip is retracted over the adapter freeing the clip from tissue on which it had been clipped.