منابع مشابه
Generalized Quantifiers
We review recent work in the field of generalized quantifiers on finite models. We give an idea of the methods that are available in this area. Main emphasis is on definability issues, such as whether there is a logic for the PTIME properties of unordered finite models.
متن کاملLearning generalized quantifiers
This paper addresses the question of the learnability of generalized quantifiers. This topic was first taken up in (van Benthem 1986a) but has received little attention since then. There are a few results: in (Clark 1996) it was shown that first-order generalized quantifiers are learnable with membership queries. In (Tiede 1999) it was shown, among other things, that the left upward monotone qu...
متن کاملNegation and Generalized Quantifiers
Linguistic research has clearly shown that natural languages exhibit different forms of negation. Foremost among these are sentence negation and predicate negation. In this study, the relationship between both will be discussed. In particular, it wiu be argued that we can give an accurate description of the logical connections between sentence negation and predicate negation by reference to the...
متن کاملClarification and generalized quantifiers
We attempt to show that a classical concern of formal semantics, quantification, interacts in an interesting way with dialogue strategies when viewed from the perspective of our approach to semantics using Type Theory with Records (TTR). TTR analyzes semantic content in terms of structured semantic objects containing subcomponents and we argue that these components influence what a dialogue par...
متن کاملGeneralized Quantifiers and Logical Reducibilities
We consider extensions of first order logic (FO) and least fixed point logic (LFP) with generalized quantifiers in the sense of Lindström [Lin66]. We show that adding a finite set of such quantifiers to LFP fails to capture all polynomial time properties of structures, even over a fixed signature. We show that this strengthens results in [Hel92] and [KV92a]. We also consider certain regular inf...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Synthese
سال: 1989
ISSN: 0039-7857,1573-0964
DOI: 10.1007/bf00873254