However, the manipulation of such constraints require hard transformations, especially due to the use of the distributive and the explosion rules, which increase the number of constraints at intermediate stages of the solving process.
EbCA is dealing with prior knowledge without hard transformations, it keeps in declarative form and do not require hard pre-processing of the prior knowledge to include in the data analysis.
In contrast, "hard" transformations are those inducing dramatic structural modifications that extend beyond localized moieties to encompass changes across the molecule's entirety (e.g., ring cleavage in steroids), although several sequential reactions may be needed to attain extensive structural modification.
It is a hard and sometimes violent transformation, undergone in the past by the Irish and eastern European Jews, with episodes of violence, right-wing rabble-rousing and persistent racism as nasty as post-second world war immigrants have had to bear.
The transformation into a hard callus depends on remodelling of proliferating cartilage into hypertrophic cartilage, the revascularization of this region, the onset of matrix mineralization and woven bone formation.
Instead of taking the tedious coordinate transformation and yielding a "hard" high-gain controller, we introduce smooth B-spline-type membershintouncthens into the controller so as to compensate for the uncertainties much "softer", i.e., in a much smoother and locally weighted manner.
But in a sense like the Cinderella character, she experienced a dramatic personal and spiritual transformation, changing from a hard core trouble-maker to the remarkable servant-saint she was when I met her.
However, the development of a model transformation for a specific problem is still a hard task.
"I was blessed and highly favored, and it only took nine months to finish," Ms. Angelou said with some awe, still finding such a timely transformation hard to believe.
