The semantics of directional prepositions is investigated from the perspective of aspect. What distinguishes telic PPs (like to the house) from atelic PPs (like towards the house), taken as denoting sets of paths, is their algebraic structure: atelic PPs are cumulative, closed under the operation of concatenation, telic PPs are not. Not only does this allow for a natural and compositional account of how PPs contribute to the aspect of a sentence, but it also guides our understanding of the lexical (...) semantics of prepositions in important ways. Semantically, prepositions turn out to be quite similar to nouns and verbs. Nominal distinctions (like singular and plural, mass and count) and verbal classes (like semelfactives and degree achievements) have their prepositional counterparts. (shrink)

We approach the semantics of prepositions from the perspective of conceptual spaces. Focusing on purely spatial locative and directional prepositions, we analyze both types of prepositions in terms of polar coordinates instead of Cartesian coordinates. This makes it possible to demonstrate that the property of convexity holds quite generally in the domain of prepositions of location and direction, supporting the important role that this property plays in conceptual spaces.

This volume brings together studies in the domain of weak referentiality, the phenomenon that a definite or indefinite noun phrase lacks its usual referential force. Several papers investigate syntactic or semantic properties of indefinite noun phrases, such as modality, number neutrality, narrow scope, incorporation, predication, and case marking, and that in a range of languages (Arabic, Brazilian Portuguese, Catalan, German, Papiamentu, Russian). Other papers deal with weakly referential definite noun phrases in various languages (Basque, Dutch, English, French) involving scrambling, modification, (...) possession, and accessibility. The papers demonstrate a range of empirical methods and theoretical models. This volume will not only be of interest to researchers and students in syntax and semantics, but also in psycholinguistics and language typology. (shrink)

Categorization is probably one of the most central areas in the study of cognition, language and information. However, there is a serious gap running through the semantic treatments of categories and concepts [3]. On one side we find the ’classical’, formal approach, based on logical considerations, that has lent itself well for computational applications. In this approach, concepts are defined in terms of necessary and sufficient conditions. On the other side is an informal approach to categorization that is usually motivated (...) by the results of psychological experiments and that has not found its way into technologies on a large scale. Concepts here are based on prototypes, stereotypical attributes and family resemblances, which have become the hallmark of cognitive semantics. Obviously, it is important to bridge this gap, for theoretical and practical reasons. (shrink)

This paper introduces a compositional semantics of locativeprepositional phrases which is based on a vector space ontology.Model-theoretic properties of prepositions like monotonicity andconservativity are defined in this system in a straightforward way.These notions are shown to describe central inferences with spatialexpressions and to account for the grammaticality of prepositionmodification. Model-theoretic constraints on the set of possibleprepositions in natural language are specified, similar to the semanticuniversals of Generalized Quantifier Theory.

This paper develops a detailed and unified analysis of semantics of the from-N-to-N construction, based on a small number of ingredients, none of which are specific to this construction itself, but which are idiomatically packaged in this construction. Letting the construction uniformly apply to the product of the two nouns not only captures their strong relation, but it also obviates a role for a ‘reduplicative’ mechanism of some sort in this particular construction.