TAILIEUCHUNG - Báo cáo khoa học: "TRANSFORMING ENGLISH INTERFACESTO OTHERNATURALLANGUAGES: AN EXPERIMENT WITH PORTUGUESE GABRIEL PEREIRA LOPES "

Nowadays i t is common the construction of English understanding systems (interfaces) that sooner or later one has to re-use, adapting and conve~ ting them to other natural languages. This is not an easy task and in many cases the arisen problems are quite complex. In this paper an experiment that was accomplished for Portuguese language is reported and some conclusions are e x p l i c i t e l y stated. A know ledge information processing system, knownas SSIPA, with natural language comprehension capabilities that interacts with users in Portuguese through a Portuguese interface, LUSO,. | TRANSFORMING ENGLISH INTERFACES TO OTHER NATURAL LANGUAGES AN EXPERIMENT WITH PORTUGUESE GABRIEL PEREIRA LOPES- Departamento de Matemãtica Institute Superior de Agronomia Tapada da Ajuda - 1399 Lisboa Codex Portugal ABSTRACT Nowadays it is common the construction of English understanding systems interfaces that sooner or later one has to re-use adapting and conver ting them to other natural languages. This is not an easy task and in many cases the arisen problems are quite complex. In this paper an experiment that was accomplished for Portuguese language is reported and some conclusions are explicitely stated. A know ledge information processing system known as SSIPAj with natural language comprehension capabilities that interacts with users in Portuguese through a Portuguese interface LUSO was built. Logic was used as a mental aidandas a practical tool. 1. INTRODUCTION The CHAT-80 program for English Warren Pereira 1981 Pereira 1983 was transformed and ạ dapted to Portuguese. Logic Programming as a mental aid and Prolog Coelho 1983 Clocksin Melish 1981 and Extraposition Grammars Pereira 1983 as practical tools were adopted to implement a natural language interface for Portuguese. The interface here reported called LUSO was then coupled to a knowledge base for geography an extension of the CHAT-80 knowledge base. In an ulterior experiment LUSŨ dictionary was augmented with new vocabulary and LUSO was coupled to other modules that considerably augmented the expertise capabilities of SSIPA Sistema Simulador de urn Interlocutor Portuguẽs Automat co 2 . SSIPA is a complex knowledge information processing system with natural language comprehension and synthesis capabilitites that interacts with users in Portuguese due to the linguistic knowledge that is logically organized and codified in the above mentioned SSIPA s interface called the first step of its development SSIPA was able to answer 1 Present Adress Centro de Informatica Laboratộ rio Nacional de .

• Báo cáo khoa học
• TRANSFORMING ENGLISH
• INTERFACESTO OTHERNATURALLANGUAGES AN EXPERIMENT
• PORTUGUESE GABRIEL PEREIRA LOPES
• scientific reports
• model language
• process natural language
• Transforming Negative Attitude
• economics english
• english major
• english economics
• economic terminology in English
• English trade
• economic principles
• speaking
• english
• ngoại ngữ
• tiếng anh đàm thoại
• Dialog Control
• Natural Language System
• Dialog Control in a Natural Language System
• Expanding the Horizons
• Natural Language Interfaces
• Phil Hayes
• PROSPECTS OR PRACTICAL
• NATURAL LANGUAGE SYSTEMS
• Workshops
• NATURAL LANGUAGE
• INTERACTION WITH MACHINES
• Long Papers
• COMPUTER INTEBFACE DESIGN MURRAY TUROFF DEPARTMENT OF COMPUTER
• IiVFORMATION SCIENCE IIEW JERSEY INSTITUTE OF TECHNOLOGY
• EVALUATION OF NATURAL LANGUAGE
• INTERFACES TO DATABASE SYSTEMS
• A PANEL DISCUSSION
• database query system
• J
• Norwood Crout
• INTERFACES TO DATA BASE SYSTEMS
• Bozena Henisz
• INTERPRETING NATURAL LANGUAGE
• DATABASE UPDATES
• S
• Jermld Kaplan Jim David
• TRANSPORTABLE NATURAL LANGUAGE
• INTERFACES TO DATABASES
• Gary G
• Hendrlx and William H
• Lewis
• DATABASES THEORETICAL
• TECHNICAL ISSUES
• TRANSPORTABLE NATURAL LANGUAGE INTERFACES
• PROBLEMS AND TECHNIQUES
• Barbara J
• Grosz
• THEORETICAL TECHNICAL ISSUES
• NATURAL LANGUAGE ACCESS TO DATABASES
• R
• Petrick
• Domain Independent
• Database Access Systems
• ISSUES IN NATURAL LANGUAGE
• ACCESS TO DATABASES
• A LOGIC PROGRAMMING PERSPECTIVE
• Sharon C
• Salveter David Maier
• PLANNING NATURAL LANGUAGE
• EXPRESSIONS REFERRING
• Douglas E
• Appelt
• THE TEXT SYSTEM
• NATURAL LANGUAGE GENERATION
• Kathleen R
• M
• MENTING A DATABASE
• KNOWLEDGE REPRESENTATION
• THE KEY TO THE SELECTION PROBLEM
• E
• Jeffrey Conklin David D
• McDonald
• A KNOWLEDGE ENGINEERING
• NATURAL LANGUAGE UNDERSTANDING
• Stuart C
• Shapiro
• NATURAL LANGUAGE TEXTS
• NECESSARILY GRAMMATICAL
• EVEN COMPLETE
• UNGRAMHATICALITY
• EXTRA GRAMMATICALITY
• NATURAL LANGUAGE UNDERSTANDING SYSTEMS
• Taxonomy
• Descriptions
• Individuals in Natural
• Language Understanding
• The Use of Ooject Special Knowledge
• Natural Language Processing
• Mark H
• Bursteln