A Belief Revision Approach to Textual Entailment Recognition

نویسندگان

  • Ralf Krestel
  • Sabine Bergler
  • René Witte
چکیده

An artificial believer has to recognize textual entailment to categorize beliefs. We describe our system – the Fuzzy Believer system – and its application to the TAC/RTE three-way task.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Extracting Context-Rich Entailment Rules from Wikipedia Revision History

Recent work on Textual Entailment has shown a crucial role of knowledge to support entailment inferences. However, it has also been demonstrated that currently available entailment rules are still far from being optimal. We propose a methodology for the automatic acquisition of large scale context-rich entailment rules from Wikipedia revisions, taking advantage of the syntactic structure of ent...

متن کامل

Textual Entailment at EVALITA 2009

The first shared task for recognising textual entailment for Italian was organised during the EVALITA 2009 campaign. The task definition followed that of its English counterpart, and consists of the task of when given a pair of texts, determining whether the first entails the second. A corpus of 800 examples pairs (400 for development/training and 400 for testing) was constructed on the basis o...

متن کامل

A Perspective-Based Approach for Solving Textual Entailment Recognition

The textual entailment recognition system that we discuss in this paper represents a perspective-based approach composed of two modules that analyze text-hypothesis pairs from a strictly lexical and syntactic perspectives, respectively. We attempt to prove that the textual entailment recognition task can be overcome by performing individual analysis that acknowledges us of the maximum amount of...

متن کامل

A Linguistic Inspection of Textual Entailment

Recognition of textual entailment is not an easy task. In fact, early experimental evidences in [1] seems to demonstrate that even human judges often fail in reaching an agreement on the existence of entailment relation between two expressions. We aim to contribute to the theoretical and practical setting of textual entailment, through both a linguistic inspection of the textual entailment phen...

متن کامل

Algebraic Belief Revision and Nonmonotonic Entailment: Results and Proofs

An algebraic approach to AGM belief revision and nonmonotonic entailment is defined. Results are stated and detailed proofs given. However this is not a survey article so the literature is not reviewed nor is there much reflective discussion. The algebra, PSEN, is a preboolean algebra whose elements are sets of sentences and whose order relation is restricted entailment. Restricted entailment i...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2008