the input - output framework is applied in this study to analyse the change, in the use of labor input. on the basis of input-output tables sectors of the economy are specified according to the degree of their interdependences. backward and forward employment linkages can he calculated. the sectors then are classified according to their total (direct and indirect) employment linkages. through a...

Laurent Tardif Fluxmedia Montbonnot, France web http://www.fluxmedia.fr email [email protected] ABSTRACT The XSLT language is both complex in simple cases (such as attribute renaming or element hiding) and restricted in complex cases (complex information flows require processing multiple stylesheets). We propose a framework which improves on XSLT by providing simple-to-use and e...

A weighted tree transformation is a function : T T ! A where T and T are the sets of trees over the ranked alphabets and , respectively, and A is the domain of a semiring. The input and output product of with tree series ' : T ! A and : T ! A are the weighted tree transformations ' / and . , respectively, which are de ned by (' / )(t; u) = '(t) (t; u) and ( . )(t; u) = (t; u) (u) for every t 2 ...

-In this paper, we consider a general linear interconnection of a continuous-time plant and a discretetime controller via sample and hold devices. When the closed loop sampled-data feedback system is internally stable, bounded inputs produce bounded outputs. We present some explicit formulae for the induced norm of the closed loop system with ~ (i.e. peak value) and ~1 (i.e. integral absolute) ...