• We consider the problem of estimating a signal given randomly time warped observations signal. Many existing methods rely on unknown warps, computationally challenging problem. propose scalable method based interpreting as samples manifold. search for ’center’ manifold, by resorting to techniques from graph/network processing. demonstrate that number required is not exceedingly high practical...

modeling and analysis of future prices has been hot topic for economic analysts in recent years. traditionally, the complex movements in the prices are usually taken as random or stochastic process. however, they may be produced by a deterministic nonlinear process. accuracy and efficiency of economic models in the short period forecasting is strategic and crucial for business world. nonlinear ...