Abstract: Described is a system for estimating conditional probabilities for operation of a mobile device. Input data streams from first and second mobile device sensors are input into a neuronal network, where the first and second input data streams are converted into variable spiking rates of first and second neurons. The system learns a conditional probability between the first and second input data streams. A synaptic weight of interest between the first and second neurons converges to a fixed-point value, where the fixed-point value corresponds to the conditional probability. Based on the conditional probability and a new input data stream, a probability of an event is estimated. Based on the probability of the event, the system causes the mobile device to perform a mobile device operation.

Abstract: Described is a system for performing probabilistic computations on mobile platform sensor data. The system translates a Bayesian model representing input mobile platform sensor data to a spiking neuronal network unit that implements the Bayesian model. Using the spiking neuronal network unit, conditional probabilities are computed for the input mobile platform sensor data, where the input mobile platform sensor data is a time series of mobile platform error codes encoded as neuronal spikes. The neuronal spikes are decoded and represent a mobile platform failure mode. The system causes the mobile platform to initiate a mitigation action based on the mobile platform failure mode.

Abstract: A method for estimating the impact of an event includes: receiving social media posts, each of the social media posts including content, a timestamp, and a geolocation; grouping the social media posts by geographic region in accordance with the geolocation associated with the social media post and by time window in accordance with the timestamp associated with the social media post; extracting feature vectors from the social media posts, each of the feature vectors corresponding to one group of social media posts; supplying the feature vectors to one or more models of events to generate one or more classifications of the groups of social media posts, each of the models of events corresponding to a different kind of event, and the classifications of the groups indicating the level of impact of the different kinds of events; and operating a device based on the classifications of the groups of social media posts.