Representation and Reasoning for Pragmatic Navigation
نویسنده
چکیده
This paper focuses upon features of two-dimensional space that facilitate and/or obstruct travel through it. Three kinds of facilitators and four kinds of obstructers ate identified. For each one, learning algorithms and navigational applications ate proposed. The program described here simulates a robot that learns such features as it encounters them, and then applies them to subsequent travel decisions. The resulting system travels pragmatically through a variety of twodimensional worlds.
منابع مشابه
A novel model of clinical reasoning: Cognitive zipper model
Introduction: Clinical reasoning is a vital aspect of physiciancompetence. It has been the subject of academic research fordecades, and various models of clinical reasoning have beenproposed. The aim of the present study was to develop a theoreticalmodel of clinical reasoning.Methods: To conduct our study, we applied the process of theorysynthesis in accordan...
متن کاملHandling Pragmatic Information With A Reversible Architecture
This paper propo~s a reversible architecture to handle not orily syntactic and semantic information but also pragmatic information. • I Existing architectures cannot represent pragmatic informatioil explicitly, and lack reasoning capability;given insufficient information. I argue that the techniques of plan representation and approximate reasoning are, in the enhanced argumentation system propo...
متن کاملA RISC Approach to Reasoning with Natural Language
Many developers of natural language (NL) processing systems believe that a single internal representation (of sentences) should support all levels of reasoning (linguistic, semantic, and pragmatic). Such a representation is necessarily quite expressive, containing a large variety of syntactic constructs necessary to model the nuances of natural language. Others (including ourselves) take the vi...
متن کاملPragmatic Representations in Iranian High School English Textbooks
Owing to the growing interest in communicative, cultural and pragmatic aspects of second language learning in recent years, the present study tried to investigate representations of pragmatic aspects of English as a foreign language in Iranian high school textbooks. Using Halliday’s (1978), and Searle’s (1976) models, different language functions and speech acts were specifically determined and...
متن کاملNative and Non-native English Teachers’ Rating Criteria and Variation in the Assessment of L2 Pragmatic Production: The Speech Act of Compliment
Pragmatic assessment and consistency in rating are among the subject matters which are still in need of more profound investigations. The importance of the issue is highlighted when remembering that inconsistency in ratings would surely damage the test fairness issue in assessment and lead to much diversity in ratings. Our principal concern in this study was observing the criteria that American...
متن کامل