Problems Of Semantics

Ladislav Tondl's insightful investigations into the language of the sciences bear directly upon some decisive points of confrontation in modern philos ophy of science and of language itself. In the decade since his Scientific Procedures was published in English (Boston Studies 11), Dr Tondl has enlarged his original monograph of 1966 on the promise, problems and achievements of modern semantics: the main topic of his later work has been semantic information theory. A Russian translation, considerably expanded as a second edition, was published in 1975 (Moscow, Progress Publishers) with an appreciative critical commentary, in the form of a conclusion, by Professor Avenir I. Uemov of Odessa. Indeed many Soviet studies in the problems of the semantics of science show the same sort of philosophical curiosity about the relationship of meanings in scientific language to pro cedures in scientific epistemology that characterizes Tondl's work, as in the work of Mirislav Popovich (Kiev) and Vadirn Sadovsky (Moscow) and their colleagues. But we know that interest in these matters is world-wide, ranging from such classical topics as sense and denotation, empiricist reduction, vagueness and denotational opacity, to the new and equally exciting topics of the semantics of non-unique preference choices, the nuances of informational synonymity, and the semantics of a picture shape (so briefly but beautifully sketched in Tondl's dense and promising last chapter). We are pleased to have had Tondl's kind cooperation in producing this English edition, actually a third edition, of his research about semantics.

'Eight Decades of General Linguistics' offers the lectures of outstanding scholars including Otto Jesperson, Louis Hjelmslec, André Martinet, Uriel Weinreich, Noam Chomsky, and others held during the 18 conferences organized by the Permanent International Committee of Linguists.

This collection of papers stems originally from a conference on Property Theory, Type Theory and Semantics held in Amherst on March 13-16 1986. The conference brought together logicians, philosophers, com puter scientists and linguists who had been working on these issues (of ten in isolation from one another). Our intent was to boost debate and exchange of ideas on these fundamental issues at a time of rapid change in semantics and cognitive science. The papers published in this work have evolved substantially since their original presentation at the conference. Given their scope, we thought it convenient to divide the work into two volumes. The first deals primarily with logical and philosophical foundations, the second with more empirical semantic issues. While there is a common set of issues tying the two volumes together, they are both self-contained and can be read independently of one another. Two of the papers in the present collection (van Benthem in volume 1 and Chierchia in volume II) were not actually read at the conference. They are nevertheless included here for their direct relevance to the topics of the volumes. Regrettably, some of the papers that were presented (Feferman, Klein, and Plotkin) could not be included in the present work due to timing problems. We nevertheless thank the authors for their contribu tion in terms of ideas and participation in the debate.

This book aims to look at the semantics of natural languages in context.

Until recently, most linguistic theories as well as theories of cognition have avoided use of the notion of continuity. At the moment, however, several linguistic trends, sharing a preoccupation with semantico-cognitive problems (e.g. cognitive grammars, 'psychomechanics', 'enunciative theories'), are trying to go beyond the constraints imposed by discrete approaches. At the same time, mathematical (e.g. differential geometry and dynamical systems) and computer science tools (e.g. connectionism) have been proposed that can be used for modelling of continuous linguistic phenomena. In this volume, linguists, philosophers, mathematicians and computer scientists discuss which semantic phenomena (linked to the lexicon, to grammatical theories or to syntactic structures) call for continuous models and which formalisation tools can contribute to the development of such models. The first part of the book is devoted to linguistic issues, the second part deals with modelling issues. Many important questions are raised in the discussion, for instance: Is continuity just a convenient representation of gradual yet discrete facts, or is it an intrinsic characteristic of semantic phenomena? How can the introduction of continuity be reconciled with a methodology based on the falsifiability of theories? What is the link between continuity and Gestalt theory? Can linguistic continuity be accounted for by mathematical models? What about statistical models? How can continuity be implemented on a digital and therefore discrete machine?