Abstract: A method to collect and present cardiac medical information to a physician using a catheter includes receiving impedance-based position data from an electrode. A first navigation mode for visualizing the catheter is generated using the impedance-based position data. Magnetic-based position data is received from a magnetic sensor. A second navigation mode for visualizing the catheter is generated using the magnetic-based position data. A determination is made regarding whether the catheter is within a magnetic motion box generated by a magnetic field generator. One or more of the magnetic-based position data and the impedance-based position data is used to determine whether the catheter is within the magnetic motion box. The method includes outputting the first navigation mode to a display when the catheter is outside the magnetic motion box and outputting the second navigation mode to the display when the catheter is inside of the magnetic motion box.

Abstract: Policy-based network transmission routing is provided by accessing routing metadata in a wrapper of the transmission packet, the routing metadata representing a feature of the source or the destination, comparing the routing metadata to routing policy data associated with each of multiple routing policies defined within a routing policy structure, identifying, based on the comparing, one or more routing policies applicable to the transmission packet, identifying, based on the routing policy data, a highest priority routing policy from the one or more routing policies, the highest priority routing policy defining a route constraint usable to limit a selection of available routes to the destination, and selecting the route from the available routes based on the route constraint.

Abstract: Policy-based network transmission routing is provided by accessing routing metadata in a wrapper of the transmission packet, the routing metadata representing a feature of the source or the destination, comparing the routing metadata to routing policy data associated with each of multiple routing policies defined within a routing policy structure, identifying, based on the comparing, one or more routing policies applicable to the transmission packet, identifying, based on the routing policy data, a highest priority routing policy from the one or more routing policies, the highest priority routing policy defining a route constraint usable to limit a selection of available routes to the destination, and selecting the route from the available routes based on the route constraint.

Abstract: According to some embodiments of the present disclosure, a method for detecting deliberate motion of a catheter positioned within a patient and including a magnetic sensor includes collecting a plurality of first magnetic sensor samples. The method includes measuring a sensor position P0 in 3D coordinates for each of the first magnetic sensor samples and measuring a sensor orientation for each of the first magnetic sensor samples. Measuring the sensor orientation includes generating a first vector (P0-P1) and generating a second vector (P0-P2) orthogonal to the first vector. The method includes removing a respiration motion frequency component from the from the plurality of first magnetic sensor samples with a signal processing filter. A running variance for each axis (x, y, z) of the P1 and P2 is computed. The method includes generating an output indicative of detected deliberate motion based on the computed running variance.

Abstract: Techniques for identity management, and more particularly, to techniques for dynamically assigning membership to users in the system based on dynamic rules. In one aspect a computer-implement method is provided that breaks down the processing from a single large thread or operation into multiple minutest level threads or operations and makes use of event driven architecture used in distributed environments such as a cloud environment, to achieve a scalable model and can work seamlessly for multi-tenant applications. Every sub problem is assigned to a dedicated set of subscribers on a messaging service for processing.

Abstract: The disclosed technology is generally directed to virtual machines. In one example of the technology, a network change from a first virtual network to a second virtual network is reconfigured for a first virtual machine that is executing on a first virtual machine host. The reconfiguring includes the following. In the first virtual machine host, a mapping change from the first virtual network to the second virtual network is configured by reprogramming drivers in the first virtual machine host for route mapping for the second virtual network. A Dynamic Host Configuration Protocol (DHCP) retrigger is caused without rebooting the first virtual machine. A configuration file is provided to the first virtual machine. The configuration file includes user-specific networking settings. The first virtual machine is reconfigured in accordance with the user-specific networking settings.

Abstract: A virtual network manager and associated user interface/portal provide customers with simplified centralized management of virtual networks to implement logical groupings of network resources at scale. The virtual network manager enables network segmentation using names or tags, connectivity configuration to create different virtual network topologies, security configuration to provide enforcement of organizational rules without being overwritten and Network Security Group (NSG) management in a simple and scalable manner, safe deployment of network configurations to designated regions on a fix and roll forward basis, and virtual network (VNet) level monitoring.

Abstract: A network interface controller (NIC) associated with a virtual machine (VM) in a cloud computing network is configured to be flexibly attached and detached from a parent NIC to thereby enable the virtual machine to simultaneously be attached to multiple different virtual networks (VNets) and/or subnets that are associated with the same or different subscriptions. The inventive NIC, referred to herein as a flexibly extensible NIC (eNIC), enables a service provider to inject compute instances into an existing VNet using a multi-homing configuration in which the data plane uses a dedicated network interface to connect the customer's VNet, while another dedicated network interface provides management plane connectivity to the service provider. Such multi-VNet homing advantageously provides data plane isolation for the customer's VNet to comply with applicable security policies without disrupting management traffic between the injected resources and the service provider.

Abstract: Embodiments include a multi-tenant cloud system that receives a request for an authenticate action for a user. Embodiments create an authenticate target action and register a cache listener for a cache that includes a filter to listen for a target action response that is responsive to the authenticate target action, the filter listing a plurality of bridges assigned to an on-premise active directory. Embodiments randomly select one of the plurality of bridges and sends the authenticate target action to the active directory via the selected bridge. Embodiments wait for a cache callback and, at the cache callback, receive a target action response that includes a result of the authenticate action.

Abstract: A virtual network manager and associated user interface/portal provide customers with simplified centralized management of virtual networks to implement logical groupings of network resources at scale. The virtual network manager enables network segmentation using names or tags, connectivity configuration to create different virtual network topologies, security configuration to provide enforcement of organizational rules without being overwritten and Network Security Group (NSG) management in a simple and scalable manner, safe deployment of network configurations to designated regions on a fix and roll forward basis, and virtual network (VNet) level monitoring.

Abstract: A virtual network interface controller (NIC) associated with a virtual machine in a cloud computing network is configured to support one or more network containers that encapsulate networking configuration data and policies that are applicable to a specific discrete computing workload to thereby enable the virtual machine to simultaneously belong to multiple virtual networks using the single NIC. The network containers supported by the NIC can be associated with a single tenant to enable additional flexibility such quickly switching between virtual networks and support pre-provisioning of additional computing resources with associated networking policies for rapid deployment. The network containers can also be respectively associated with different tenants so that the single NIC can support multi-tenant services on the same virtual machine.

Abstract: Digital signal processing circuitry, in operation, determines, based on accelerometer data, a carry-position of a device. Double-tap detection parameters are set using the determined carry-position. Double-taps are detected using the set double-tap detection parameters. In response to detection of a double-tap, control signals, such as a flag or an interrupt signal, are generated and used to control operation of the device. For example, a device may enter a wake mode of operation in response to detection of a double-tap.

Abstract: Techniques for identity management, and more particularly, to techniques for dynamically assigning membership to users in the system based on dynamic rules. In one aspect a computer-implement method is provided that breaks down the processing from a single large thread or operation into multiple minutest level threads or operations and makes use of event driven architecture used in distributed environments such as a cloud environment, to achieve a scalable model and can work seamlessly for multi-tenant applications. Every sub problem is assigned to a dedicated set of subscribers on a messaging service for processing.

Abstract: Techniques for identity management, and more particularly, to techniques for dynamically assigning membership to users in the system based on dynamic rules. In one aspect a computer-implement method is provided that breaks down the processing from a single large thread or operation into multiple minutest level threads or operations and makes use of event driven architecture used in distributed environments such as a cloud environment, to achieve a scalable model and can work seamlessly for multi-tenant applications. Every sub problem is assigned to a dedicated set of subscribers on a messaging service for processing.

Abstract: A network interface controller (NIC) associated with a virtual machine (VM) in a cloud computing network is configured to be flexibly attached and detached from a parent NIC to thereby enable the virtual machine to simultaneously be attached to multiple different virtual networks (VNets) and/or subnets that are associated with the same or different subscriptions. The inventive NIC, referred to herein as a flexibly extensible NIC (eNIC), enables a service provider to inject compute instances into an existing VNet using a multi-homing configuration in which the data plane uses a dedicated network interface to connect the customer's VNet, while another dedicated network interface provides management plane connectivity to the service provider. Such multi-VNet homing advantageously provides data plane isolation for the customer's VNet to comply with applicable security policies without disrupting management traffic between the injected resources and the service provider.

Abstract: A virtual network interface controller (NIC) associated with a virtual machine in a cloud computing network is configured to support one or more network containers that encapsulate networking configuration data and policies that are applicable to a specific discrete computing workload to thereby enable the virtual machine to simultaneously belong to multiple virtual networks using the single NIC. The network containers supported by the NIC can be associated with a single tenant to enable additional flexibility such quickly switching between virtual networks and support pre-provisioning of additional computing resources with associated networking policies for rapid deployment. The network containers can also be respectively associated with different tenants so that the single NIC can support multi-tenant services on the same virtual machine.

Abstract: Techniques for identity management, and more particularly, to techniques for dynamically assigning membership to users in the system based on dynamic rules. In one aspect a computer-implement method is provided that breaks down the processing from a single large thread or operation into multiple minutest level threads or operations and makes use of event driven architecture used in distributed environments such as a cloud environment, to achieve a scalable model and can work seamlessly for multi-tenant applications. Every sub problem is assigned to a dedicated set of subscribers on a messaging service for processing.

Abstract: The disclosed technology is generally directed to virtual machines. In one example of the technology, a network change from a first virtual network to a second virtual network is reconfigured for a first virtual machine that is executing on a first virtual machine host. The reconfiguring includes the following. In the first virtual machine host, a mapping change from the first virtual network to the second virtual network is configured by reprogramming drivers in the first virtual machine host for route mapping for the second virtual network. A Dynamic Host Configuration Protocol (DHCP) retrigger is caused without rebooting the first virtual machine. A configuration file is provided to the first virtual machine. The configuration file includes user-specific networking settings. The first virtual machine is reconfigured in accordance with the user-specific networking settings.

Abstract: The disclosed technology is generally directed to virtual machines. In one example of the technology, a network change from a first virtual network to a second virtual network is reconfigured for a first virtual machine that is executing on a first virtual machine host. The reconfiguring includes the following. In the first virtual machine host, a mapping change from the first virtual network to the second virtual network is configured by reprogramming drivers in the first virtual machine host for route mapping for the second virtual network. A Dynamic Host Configuration Protocol (DHCP) retrigger is caused without rebooting the first virtual machine. A configuration file is provided to the first virtual machine. The configuration file includes user-specific networking settings. The first virtual machine is reconfigured in accordance with the user-specific networking settings.

Abstract: Systems, methods and devices are provided to improve management and accuracy of timestamps associated with sensor-based data. An indication is received of a sensor event associated with data samples provided from a sensor having an output data rate. A respective timestamp is assigned to each of the data samples. Assigning the respective timestamp may include, responsive to a determination that the indicated event is an interrupt event, calculating an actual data sampling interval based at least in part on time intervals between previous sensor events and a on a quantity of the one or more data samples.