Title
Extra propositional focus and belief revision
Abstract
This paper addresses the problem of accent- ed occurrences of the verb believe that can- not be accounted for as instances of focus by either semantic or pragmatic accounts. In the natural interpretation of these accent- ed believe utterances, the embedded sen- tence expresses the main proposition while the believe serves to reduce the speaker's accountability. I present an account of these problematic utterances which cap- tures the accountability aspect of the inter- pretation and explains both similarities and differences between these cases and other instances of focus. Speaker accountability is modeled by ease of abandonment of a proposition within a belief revision system. I propose that the function of accented be- lieve is to explicitly mark a proposition as more easily abandoned than the contextual- ly determined default. Differences between accented believe and other instances of fo- cus are accounted for by believe being ex- ternal to the main proposition.
Year
Venue
Keywords
1994
ICSLP
belief revision
Field
DocType
Citations 
Computer science,Cognitive science,Speech recognition,Belief revision
Conference
0
PageRank 
References 
Authors
0.34
0
1
Name
Order
Citations
PageRank
Beth Ann Hockey121236.35