This volume in the NATO Special Programme on Advanced Educational Technology addresses fundamental principles in the design of a dialogue component in intelligent tutoring systems. The purpose of the book is to link fundamental issues of communication and interaction to the more restricted domain of instructional dialogue. The papers are grouped into parts on: theoretical issues in instructional dialogue; theory into practice - interaction in learning environments; natural dialogue and interaction theory; and feedback and control in human-machine communication. The book originates from a NATO...

Phenomenology was in large part the discovery of Edmund Husserl, whose Logical Investigations of 1900/01 are normally regarded as the work that launched the phenomenological movement. Yet Husserl's phenomenology, in particular in the form in which it is set out in this his most important contribution to philosophy, is itself part of an Austrian philosophical tradi tion inspired by Brentano and continued, in very different ways, by Meinong, Stumpf, Twardowski, Ehrenfels, Husserl - and Marty. Like Brentano and all his heirs Marty's philosophical interests were in the philosophy of mind, where...

This volume is based on the proceedings of an Advanced Study Institute (ASI) sponsored by the North Atlantic Treaty Organization (NATO) held October 1987 in Corfu, Greece. The Institute received financial support from the National Aeronautics and Space Administration, U.S.A. Armed Forces Radiobiology Research Institute, U.S.A. Department of Energy, U.S.A. Deutsche Forschungs-und Versuchanstalt fur Luft und Raumfahrt e.v., Kaln, Germany The advent of the shuttle era is providing fresh impetus for large space ventures such as communication centers, solar power stations, astronomical...

The materials dealt with in this volume include wood, concrete, various metals, composites, ceramics, and porous geological media. Obviously, the properties and serviceability of such materials vary widely, and an almost universal theme in their testing is that the properties depend on the scale at which the analysis or observation is made. At each scale, probability plays an important role, where the word probability is used in a wider sense than the classical one. The book begins with a review of progress over recent years, identifying key questions that remain open. One point is how to...

Starting with convex functions on the line, this title leads to interconnected topics in convexity, differentiability and subdifferentiability of convex functions in Banach spaces, generic continuity of monotone operators, geometry of Banach spaces and the Radon-Nikodym property, convex analysis, variational principles and perturbed optimization.

Proceedings of the NATO Advanced Research Workshop on the Advances in Two-Phase Flow and Heat Transfer, Spitzingsee, Germany, August 31-September 3, 1982

The phenomenon of "mass transfer with chemical reaction" takes place whenever one phase is brought into contact with one or more other phases not in chemical equilibrium with it. This phenomenon has industrial, biological and physiological importance. In chemical process engineering, it is encountered in both separ ation processes and reaction engineering. In some cases, a chemical reaction may deliberately be employed for speeding up the rate of mass transfer and/or for increasing the capacity of the solvent; in other cases the multiphase reaction system is a part of the process with the...

Satelli te oceanography, as the term is used in this book, is a generic term that means application of the technology of aerospace electromagnetic remote sensing to the study of the oceans. The key words here are "application of technology . to the study of the oceans." The goal is to learn more about our planet's hydrosphere. As such, remote sensing technology is another tool in the oceanographer's sea bag, just like a bathythermograph or a plankton net. But is a whole book necessary if remote sensing is just another tool? While it is true that no one has written a whole book on plankton...

Oatil the early 1970s monetary econometrics was virtually unexplored territory in the Netherlands. The Bank's econometric research, which I have had the privilege to direct since 1971, sought to map this territory gradually and thus to obtain the el ements for building a monetary model for the Netherlands. As regards the research strategy, I opted for the performance of studies on specific aspects. The quarterly model MORKMON presented in this monograph may be regarded as the conclusion of this research programme. When building the model and writing this monograph, I made heavy and unre...

Le present volume est la reecriture d'un seminaire international organise au Portugal du 18 au 30 septembre 1983; la reunion se voulait avant tout radiographie des tendances actuelles et des nouvelles perspectives en semiologie (filiations historiques, champs d'application, statut des unites conceptuelles, ecarts entre theories et leur objet); les contributions rassemblees dans ce recueil depassent sans nul doute la pure description du "state of art"; elles s'offrent au contraire comme une interrogation retrospective sur les paradigmes; en un mot, elles se font moins 1 'echo de 1 'acquis que...