Abstract: Systems, methods, and computer-executable instructions for connecting devices includes receiving a device identifier associated with a second device. A search is initiated for a second device profile associated with the device identifier using the device identifier. The second device profile is received. The second device profile includes a device address and a link key. The link key was generated by a second device different from the first device. The address of the first device is set to the device address. Encrypted data is received from the second device addressed to the address.

Abstract: The subject disclosure is generally directed towards a relatively fast and accurate technology that corrects mobile device (e.g., mobile robot) mapping data into corrected map data based upon detection of loop closure. A variation of stochastic gradient descent (with constraints in a deterministic order) may be used in a first correction phase to provide an updated graph in a relatively fast manner by operating in a relative state space. A graph-based variant of Gauss-Seidel that operates in a global state space may be used in a later phase to refine the updated graph into a more exact graph.

Abstract: Systems, methods, and computer-executable instructions for connecting devices includes receiving a device identifier associated with a second device. A search is initiated for a second device profile associated with the device identifier using the device identifier. The second device profile is received. The second device profile includes a device address and a link key. The link key was generated by a second device different from the first device. The address of the first device is set to the device address. Encrypted data is received from the second device addressed to the address.

Abstract: The subject disclosure is generally directed towards a relatively fast and accurate technology that corrects mobile device (e.g., mobile robot) mapping data into corrected map data based upon detection of loop closure. A variation of stochastic gradient descent (with constraints in a deterministic order) may be used in a first correction phase to provide an updated graph in a relatively fast manner by operating in a relative state space. A graph-based variant of Gauss-Seidel that operates in a global state space may be used in a later phase to refine the updated graph into a more exact graph.

Abstract: The subject disclosure is generally directed towards a relatively fast and accurate technology that corrects mobile device (e.g., mobile robot) mapping data into corrected map data based upon detection of loop closure. A variation of stochastic gradient descent (with constraints in a deterministic order) may be used in a first correction phase to provide an updated graph in a relatively fast manner by operating in a relative state space. A graph-based variant of Gauss-Seidel that operates in a global state space may be used in a later phase to refine the updated graph into a more exact graph.

Abstract: The subject disclosure is generally directed towards a relatively fast and accurate technology that corrects mobile device (e.g., mobile robot) mapping data into corrected map data based upon detection of loop closure. A variation of stochastic gradient descent (with constraints in a deterministic order) may be used in a first correction phase to provide an updated graph in a relatively fast manner by operating in a relative state space. A graph-based variant of Gauss-Seidel that operates in a global state space may be used in a later phase to refine the updated graph into a more exact graph.