In the philosophy of science, the frame model is used in order to represent and analyze scientific concepts and conceptual change. However, the potential of the frame model is far from being fully exploited: Up to now, the frame model is only applied to a rather small set of different kinds of concepts and important advantages of the frame model for reconstructing and analyzing concepts have been neglected. In this article, we will essentially extend the frame model in the following (...) way: We will develop a frame-based approach for representing a comprehensive class of different kinds of concepts including conjunctively and disjunctively defined concepts, family resemblance concepts, prototype concepts, operationalized concepts, dual concepts integrating two different ways of concept determination, and theoretical concepts. In order to do so, we will define different kinds of frames with respect to the logical structure of the kind of concept that is represented by a particular frame. We will exemplify our approach by means of ten frames applied to standard cases of conceptual analyses in philosophy and cognitive science as well as to scientific concepts of political science, psychology, linguistics and physics. (shrink)

In this paper, I assess the ontological commitments of frame-based methods of knowledge representation. Frames decompose concepts into recursive attribute-value structures. Attributes are the general aspects by which a category or individual is described; their values are more or less specific properties that are assigned to the referential object. The question is: are these properties to be interpreted as universals or as tropes? Some trope theorists allege that an interpretation in terms of universals is incompatible with frames for individuals in (...) which the values of quality attributes are recursively specified by further attributes. I shall argue, however, that recursive extension poses a challenge, not specifically to the universals realist, but rather to realists about determinables as opposed to determinables nominalists. Moreover, it is suggested that even determinables realists are able to cope with recursively extended frames once they relativize relations between determinables and determinates to particular objects. It is indicated how these findings might bear on adjacent debates in the metaphysics of natural language. (shrink)

In this paper, I shall assess the ontological commitments of frame-based methods of knowledge representation. Frames decompose concepts into recursive attribute-value structures. The question is: are the attribute values in frames to be interpreted as universal properties or rather as tropes? I shall argue that universals realism and trope theory face similar complications as far as non-terminal values, i.e., values which refer to the determinable properties of objects, are concerned. It is suggested that these complications can be overcome if one (...) is prepared to adopt an ontology of structured complexes. Such an ontology, in turn, is indifferent as to whether attribute values are interpreted as universals or as tropes. (shrink)