Rosita Wachenchauzer

Learn More
" Back-to-front interference " , " bleeding " and " show-through " is the name given to the phenomenon found whenever documents are written on both sides of translucent paper and the print of one side is visible on the other one. The binarization of documents with back-to-front interference with standard algorithms yields unreadable documents. This paper(More)
This paper is devoted to the complexity analysis of a particular property , called geometric robustness owned by all known symbolic methods of parametric polynomial equation solving (geometric elimination). It is shown that any parametric elimination procedure which owns this property must necessarily have an exponential sequential time complexity even if(More)
16 In this paper we present MILONGA, a language based on functional programming concepts, which was designed 17 for the implementation of a new generation of nonterm-rewriting elimination algorithms for multivariate polynomial These new algorithms profit from an alternative representation of multivariate polynomials by means of straight-allowing an(More)
It is well known that the currently available software for polynomial equation system solving does not live up to the expectations of their potential users when it comes to the computation of realistically sized problems. The typical symptoms are out-of-memory errors or non-terminating programs. There is strong theoretical evidence that elimination(More)
F ollowing decades of political interference, Argentina has emerged with an accreditation process for the study of informatics. This article discusses forty-five years of political difficulties as they affected computer education in Argentina. Following this history, the article presents the current state of Argentinean informatics, presenting the standards(More)
  • 1