Mark Klein., "October 1999.", Includes bibliographical references (p. 15-16).

Increasing attention to higher education policies in the knowledge-based society makes important to understand the relationship between socio-economic family characteristics and educational choices. This paper considers the decision to go to college in Argentina as a family's economic decision. The…

With the rapid increase in low-cost and sophisticated digital technology the need for techniques to authenticate digital material will become more urgent. In this paper we address the problem of authenticating digital signals assuming no explicit prior knowledge of the…

We consider the scheduling problem of minimizing the average weighted completion time of n jobs with release dates on a single machine. We first study two linear programming relaxations of the problem, one based on a time-indexed formulation, the other…

Introduction: Towards a knowledge-based society, Case study: Mobilizing OER to educational practice, Sharing: Publication of academic content through OER, Selection: Documentation and evaluation of academic content, Dissemination: Communication and reference of academic content, Mobilization: Transference of academic content, Lessons learned…

One of the more recent and alluring phrases used by development and resource management practitioners and theorists is "traditional ecological knowledge." Although there is a substantial amount of the literature on this subject, these studies have unfortunately an inadequate characterization…

En este artículo se presenta un sistema de diálogo desarrollado para el proyecto
HOPS. El proyecto HOPS tiene como objetivo facilitar el acceso a la información y servicios de
las administraciones locales en los que el conocimiento de la aplicación…

Presentamos CARPANTA, un sistema de resumen automático de correo electrónico que aplica técnicas de conocimiento intensivo para obtener resúmenes coherentes. El uso de herramientas de PLN de amplia cobertura garantiza la robusteza y portabilidad del sistema, pero también se explota…

While theory formation and the relation between theory and data has been investigated in many studies of scientific reasoning, researchers have focused less attention on reasoning about experimental design, even though the experimental design process makes up a large part…

En este artículo se presenta un sistema para asistir en el etiquetado de entidades con
nombre y palabras semánticamente relevantes en corpora bilingüe. Además de las heurísticas
usadas habitualmente para el alineamiento de corpora basadas en la frecuencia y la…