TAILIEUCHUNG - Báo cáo khoa học: "NATURAL VS. PRECISE CONCISE LANGUAGES FOR HUMAN OPERATION OF COMPUTERS: RESEARCH ISSUES AND EXPERIMENTAL APPROACHES"

This paper raises concerns that natural language front ends for computer systems can limit a researcher's scope of thinking, yield inappropriately complex systems, and exaggerate public fear of computers. Alternative modes of computer use are suggested and the role of psychologically oriented controlled experimentation is emphasized. Research methods and recent experimental results are briefly reviewed. | NATURAL VS. PRECISE CONCISE LANGUAGES FOR HUMAN OPERATION OF COMPUTERS RESEARCH ISSUES AND EXPERIMENTAL APPROACHES Ben Shnelderman Department of Computer Science University of Maryland College Park MD. This paper raises concerns that natural language front ends for computer systems can limit a researcher s scope of thinking yield Inappropriately complex systems and exaggerate public fear of computers. Alternative modes of computer use are suggested and the role of psychologically oriented controlled experimentation is anphasized. Research methods and recent experimental results are briefly reviewed. 1. INTRODUCTION The capacity of sophisticated modern computers to manipulate and display symbols offers remarkable opportunities for natural language communication among people. Text editing systems are used to generate business or personal letters scientific research papers newspaper articles or other textual data. Newer word processing electronic mall and computer teleconferencing systems are used to format distribute and share textual data. Traditional record keeping systems for payroll credit verification inventory medical services insurance or student grades contain natural language textual data In these cases the computer Is used as a communication medium between humans which may involve Intermediate stages where the computer is used as a tool for data manipulation. Humans enter the data In natural language form or with codes which represent pieces of text part number Instead of a description course number Instead of a title etc. . The computer Is used to store the data In an internal form incomprehensible to most humans to make updates or transformations and to output It In a form which humans can read easily. These systems should act in a comprehensible tool-like manner in which system responses satisfy user expectations. Several researchers have commented on the Importance of letting the user be In control 1 avoiding acausallty 2 promoting the personal worth of

• Báo cáo khoa học
• NATURAL VS
• PRECISE CONCISE LANGUAGES FOR HUMAN OPERATION OF COMPUTERS
• RESEARCH ISSUES
• EXPERIMENTAL APPROACHES
• scientific reports
• model language
• process natural language
• Chemistry of natural compounds
• Luận án Tiến sĩ Hóa học
• Chemical doctoral thesis
• Hoạt tính gây độc tế bào
• Quao Bình Châu
• Hoạt tính sinh học
• Essential Oils
• Chiral and Nonchiral
• GC×GC TOFMS Analysis
• Natural Compounds
• Aggregation Pheromones
• Beetles Ips shangrila
• THE PROCESS OF COMMUNICATION IN FACE TO FACE
• COMPUTERIZED CONFERENCES; A CONTROL EXPERIMENT
• BALES INTERACTION PROCESS ANALYSIS
• PARSING AND TEXT PROCESSING
• THE ANALYSIS OF DICTIONARY DEFINITIONS
• Thomas Ahlswede
• 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