Abstract: A request is received for an answer to a problem comprising optimum assignment of a plurality of first entities to a plurality of second entities. A particle swarm optimization (PSO) is defined associated with a swarm comprising a plurality of particles, each particle location in the swarm representing an assignment of a first entity to a second entity. The PSO determines a set of solutions as a potential answer to the optimum assignment. A cost matrix is configured to analyze each solution PSO in accordance with a Hungarian algorithm, is configured to optimize at least one constraint associated with the pluralities of first and second entities and is applied to the set of PSO solutions generated to determine a cost score for each respective particle. The solution having the particle with best cost score is selected to be an optimized global best particle location for the next PSO iteration.

Abstract: Systems and methods involve an intelligent application mapping function of a central platform that maps a direct interactive electronic communication channel between an issuer terminal and an investor terminal based at least partly on investor positions in the issuer held by respective custodial intermediaries in a chain of custodial intermediaries for the investor. Thereafter, an intelligent application notification function of the platform transmits, via the direct interactive electronic communication channel to the investor terminal, data representing a notification regarding a meeting for the issuer, and an intelligent application voting function of the platform returns, from the investor terminal via the direct interactive electronic communication channel to the processor of the issuer terminal, data representing an exercise of investor voting rights associated with the investor positions for the investor.

Abstract: A method of manipulating a three-dimensional object displays a first view of a three-dimensional object on a touchscreen. The touchscreen has three-dimensional views associated with at least one pre-specified visually undelineated portion of the touchscreen. The method receives a touch input on the touchscreen in a visually undelineated portion, and determines a second view of the three-dimensional object based on the view assigned to the visually undelineated portion that received the touch input. The method displays the second view of the three-dimensional object on the touchscreen.

Abstract: A method of manipulating a three-dimensional object displays a first view of a three-dimensional object on a touchscreen. The touchscreen has three-dimensional views associated with at least one pre-specified visually undelineated portion of the touchscreen. The method receives a touch input on the touchscreen in a visually undelineated portion, and determines a second view of the three-dimensional object based on the view assigned to the visually undelineated portion that received the touch input. The method displays the second view of the three-dimensional object on the touchscreen.

Abstract: A method of manipulating a three-dimensional object displays a first view of a three-dimensional object on a touchscreen. The touchscreen has three-dimensional views associated with at least one pre-specified visually undelineated portion of the touchscreen. The method receives a touch input on the touchscreen in a visually undelineated portion, and determines a second view of the three-dimensional object based on the view assigned to the visually undelineated portion that received the touch input. The method displays the second view of the three-dimensional object on the touchscreen.

Abstract: Disclosed are coating compositions which include a preceramic silicon-containing material dissolved in short chain linear siloxanes. The compositions have a long shelf life and are useful for forming coatings which are thick and of good quality.