Abstract: A method and system for of computerized psychometric testing of sensory information that includes selecting stimulus parameters for a first stimulus to be applied with a stimulus inducer, applying a first stimulus on a subject with the stimulus inducer upon command of a processor, calculating a posterior probability function and an acquisition function at least based on the subject's response to the first stimulus with the processor, determining stimulus parameters for a second stimulus based on the calculated acquisition function with the processor, stimulating the subject with the second stimulus with the stimulus inducer upon command of the processor, and determining a detection threshold function by calculating the posterior probability function at least based on the subject's response to the second stimulus with the processor.

Abstract: A transport service system comprises a plurality of drivers and riders over a plurality of cities. A resource allocation function using a plurality of variables associated with incentives that may be provided to the drivers and riders over the cities with an output describing a profitability of the system. The system evaluates an initial set of results for an initial set of randomized candidates according to a resource allocation function. The system generates a plurality of local models. Each local model is a Gaussian process posterior distribution over a trust region centered around a randomized candidate. The system samples a function from each distribution and identifies a candidate with an optimal result according to the sampled function. The system evaluates the best candidate chosen from among the identified candidates with the resource allocation function. The system then identifies an optimal solution from the evaluations and distributes resources according to the optimal solution.

Abstract: A method and system for of computerized psychometric testing of sensory information that includes selecting stimulus parameters for a first stimulus to be applied with a stimulus inducer, applying a first stimulus on a subject with the stimulus inducer upon command of a processor, calculating a posterior probability function and an acquisition function at least based on the subject's response to the first stimulus with the processor, determining stimulus parameters for a second stimulus based on the calculated acquisition function with the processor, stimulating the subject with the second stimulus with the stimulus inducer upon command of the processor, and determining a detection threshold function by calculating the posterior probability function at least based on the subject's response to the second stimulus with the processor.

Abstract: A mobile device receives, from a user, parameters for a user interface theme associated with an application. The user interface parameters define conditions for altering features of the user interface theme based on variable data fields. The mobile device verifies compatibility of the user interface parameters, obtains data for the user interface parameters that corresponds to the variable data fields, and applies the obtained data to the user interface parameters to generate the features of the user interface theme. The mobile device also monitors the variable data fields to obtain updated data and applies the updated data to the user interface parameters to alter the features of the user interface theme.