AWARE - DAG-transformations for Semantic Analysis
نویسندگان
چکیده
AWARE is a knowledge representation language for specifying NLU inference rules. AWARE-system takes as its input the parse trees of NL utterances and further refines them by using DAG-transformations (Directed Acyclic Graph) and recursive descent translation techniques. AWARE has been used for semantic analysis in our Finnish language database interface. The input dependency tree is transformed first into a predication DAG and then reduced into a conceptual database query. Keywords; semantics, graph grammars, inference tools
منابع مشابه
SEIMCHA: a new semantic image CAPTCHA using geometric transformations
As protection of web applications are getting more and more important every day, CAPTCHAs are facing booming attention both by users and designers. Nowadays, it is well accepted that using visual concepts enhance security and usability of CAPTCHAs. There exist few major different ideas for designing image CAPTCHAs. Some methods apply a set of modifications such as rotations to the original imag...
متن کاملA Context-aware Architecture for Mental Model Sharing through Semantic Movement in Intelligent Agents
Recent studies in multi-agent systems are paying increasingly more attention to the paradigm of designing intelligent agents with human inspired concepts. One of the main cognitive concepts driving the core of many recent approaches in multi agent systems is shared mental models. In this paper, we propose an architecture for sharing mental models based on a new concept called semantic movement....
متن کاملA semantic-aware role-based access control model for pervasive computing environments
Access control in open and dynamic Pervasive Computing Environments (PCEs) is a very complex mechanism and encompasses various new requirements. In fact, in such environments, context information should be used in access control decision process; however, it is not applicable to gather all context information completely and accurately all the time. Thus, a suitable access control model for PCEs...
متن کاملSafīne, Majmūʻe, and Jong The Historical Transformations of a Literary Genre
The terms “majmūʻe”, “safīne”, and “jong” are presently used in the senses which may differ from their past meanings. Some related terms in Arabic and Persian languages, such as “bayāż”, “jarīde”, even “korrāse”, “daftar”, “mofrad”, and “jozv” have been coined for special concepts, which are hardly definable in some cases. Therefore, acquiring a relative perception of these terms, with regard t...
متن کاملGroundhog DAG: Representing Semantic Repetition in Literary Narratives
This paper discusses the concept of semantic repetition in literary texts, that is, the recurrence of elements of meaning, possibly in the absence of repeated formal elements. A typology of semantic repetition is presented, as well as a framework for analysis based on the use of threaded Directed Acyclic Graphs. This model is applied to the script for the movie Groundhog Day. It is shown first ...
متن کامل