Sorry for hasty writing. Please let me know about any mistakes or unclar-ities ([email protected] with A=darijgrinberg and B=gmail).

‎in this paper we introduce a numerical approach that solves optimal control problems (ocps)‎‎using collocation methods‎. ‎this approach is based upon b-spline functions‎.‎the derivative matrices between any two families of b-spline functions are utilized to‎‎reduce the solution of ocps to the solution of nonlinear optimization problems‎.‎numerical experiments confirm our theoretical findings‎.

Data reconciliation in general, and filesystem synchronization particular, lacks rigorous theoretical foundation. This paper presents, for the first time, a complete analysis of two replicas filesystem. Synchronization has main stages: identifying conflicts, resolving them. All existing (both practical) synchronizers are operation-based: they define, using some rationale or heuristics, how conf...

The article attempts to present conceptually the definitions of terms a “problem situation” and “problem”. problem, goal, strategy, means conditions are analyzed in time, interconnection interdependence. A scheme for solution problem based on digital strategy model is presented. one-to-one correspondence elements sets within implementation corresponding measures connected with as an illustratio...