tailieunhanh - Báo cáo khoa học: "GEMINI: A NATURAL LANGUAGE SYSTEM FOR SPOKEN-LANGUAGE UNDERSTANDING*"

Gemini is a natural language (NL) understanding system developed for spoken language applications. This paper describes the details of the system, and includes relevant measurements of size, efficiency, and performance of each of its components. In designing any NL understanding system, there is a tension between robustness and correctness. Forgiving an error risks throwing away crucial information; furthermore, devices added to a system to enhance robustness can sometimes enrich the ways of finding an analysis, multiplying the number of analyses for a given input, and making it more difficult to find the correct analysis. . | GEMINI A NATURAL LANGUAGE SYSTEM FOR SPOKEN-LANGUAGE UNDERSTANDING John Dowding Jean Mark Gawron Doug Appelt John Bear Lynn Cherny Robert Moore and Douglas Moran SRI International 333 Ravenswood Avenue Menlo Park CA 94025 Internet dowding@ 1. INTRODUCTION Gemini is a natural language NL understanding system developed for spoken language applications. This paper describes the details of the system and includes relevant measurements of size efficiency and performance of each of its components. In designing any NL understanding system there is a tension between robustness and correctness. Forgiving an error risks throwing away crucial information furthermore devices added to a system to enhance robustness can sometimes enrich the ways of finding an analysis multiplying the number of analyses for a given input and making it more difficult to find the correct analysis. In processing spoken language this tension is heightened because the task of speech recognition introduces a new source of error. The robust system will attempt to find a sensible interpretation even in the presence of performance errors by the speaker or recognition errors by the speech recognizer. On the other hand a system should be able to detect that a recognized string is not a sentence of English to help filter recognition errors by the speech recognizer. Furthermore if parsing and recognition are interleaved then the parser should enforce constraints on partial utterances. The approach taken in Gemini is to constrain language recognition with fairly conventional grammar but to augment that grammar with two orthogonal rule-based recognition modules one for glueing together the fragments found during the conventional grammar parsing phase and another for recognizing and eliminating dis-fluencies known as repairs. At the same time This research was supported by the Advanced Research Projects Agency under Contract ONR N00014-90-C-0085 with the Office of Naval Research. The views and .

• Báo cáo khoa học
• A NATURAL LANGUAGE SYSTEM
• SPOKEN LANGUAGE UNDERSTANDING
• John John Bear
• báo cáo khoa học
• mô hình ngôn ngữ
• xử lý ngôn ngữ tự nhiên
• Dialog Control
• Natural Language System
• Dialog Control in a Natural Language System
• scientific reports
• model language
• process natural language
• natural language
• database query system
• J
• Norwood Crout
• THE TEXT SYSTEM
• NATURAL LANGUAGE GENERATION
• Kathleen R
• M
• NATURAL LANGUAGE INPUT
• COMPUTER BASED GLAUCOMA
• CONSULTATION SYSTEM
• Building a Large Knowledge
• Long Papers
• natural language information
• retrieval system DIALOG
• A PROLOG IMPLEMENTATION
• LEXICAL LANGUAGE FUNCTIONAL PROCESSING GRAMMAR
• SYSTEM AS A BASE FOR A NATURAL
• Modelling Knowledge
• Understanding System
• TOWARDS A CORE VOCABULARY
• SYSTEM A NATURAL LANGUAGE
• Evaluating language understanding accuracy
• respect to objective outcomes
• a dialogue system
• A Cross Language
• Document Retrieval System
• Semantic Annotation
• AN AUTOMATIC SPEECH RECOGNITION SYSTEM
• ITALIAN LANGUAGE
• Integration of Large Scale Linguistic Resources
• An ISU Dialogue System Exhibiting Reinforcement Learning
• Dialogue Policies
• Generic Slot filling
• TALK In car System
• VNLP – Vietnamese Natural Language Processing
• Smart home
• Signal processing
• Google Assistant
• Smart home system controlled by voice
• A GRAMMAR
• A LEXICON FOR A TEXT PRODUCTION SYSTEM
• Christian M
• Matthiessen
• Paraphrasing Using Given
• New Information
• Question Answer System
• THE RESOLUTION OF QUANTIFICATIONAL AMBIGUITY
• THE TENDUM SYSTEM
• Harry Bunt
• SOFTWARE TOOLS
• THE ENVIRONMENT OF A COMPUTER AIDED TRANSLATION SYSTEM
• DESIGN OF A MACHINE
• TRANSLATION SYSTEM
• Shann Dalle Molle
• Grammar Writing System(GRADE)
• Mu Machtne Translation Project and its Characteristic
• LFG System in Prolog
• Workshops
• UNDERSTANDING IN AN INTERACTIVE
• JAPANESE SYSTEM PROGRAMMING
• Kenji Sugiyama
• A SYSTEM ACTIC
• DISCOURSE SEMANTICS
• Livia Polanyi and Remko Scha