tailieunhanh - Báo cáo khoa học: "A spoken dialogue interface for TV operations based on data collected by using WOZ method"

The development of multi-channel digital broadcasting has generated a demand not only for new services but also for smart and highly functional capabilities in all broadcast-related devices. This is especially true of the television receivers on the viewer's side. With the aim of achieving a friendly interface that anybody can use with ease, we built a prototype interface system that operates a television through voice interactions using natural language. At the current stage of our research, we are using this system to investigate the usefulness and problem areas of the spoken dialogue interface for television operations. . | A spoken dialogue interface for TV operations based on data collected by using WOZ method Jun Goto NHK STRL Human Science Tokyo 157-8510 Japan @ Yeun-Bae Kim NHK STRL Human Science Tokyo 157-8510 Japan @ Masaru Miyazaki nhK strl Human Science Tokyo 157-8510 Japan @ Kazuteru Komine NHK STRL Human Science Tokyo 157-8510 Japan @ Noriyoshi Uratani NHK STRL Human Science Tokyo 157-8510 Japan @ Abstract The development of multi-channel digital broadcasting has generated a demand not only for new services but also for smart and highly functional capabilities in all broadcast-related devices. This is especially true of the television receivers on the viewer s side. With the aim of achieving a friendly interface that anybody can use with ease we built a prototype interface system that operates a television through voice interactions using natural language. At the current stage of our research we are using this system to investigate the usefulness and problem areas of the spoken dialogue interface for television operations. 1 Introduction In Japan the television reception environment has become quite diverse in recent years. In addition to analog broadcasts BS Broadcast Satellite digital television and data broadcasts have been operating since 2000. At the same time TV operations for receiving such broadcasts are becoming increasingly complex and an ever increasing variety of peripheral devices such as video tape recorders disk recorders DVD players and game consoles are now being connected to televisions and operating such devices with different kinds of interfaces is becoming troublesome not only for the elderly but for general users as well Komine et al. 2000 . Recently we conducted a usability test targeting data broadcasts in BS digital broadcasting. The results of the test revealed that many subjects had trouble accessing hierarchically arranged data. This finding .

• Báo cáo khoa học
• A spoken dialogue interface
• TV operations based on data collected
• WOZ method
• báo cáo khoa học
• mô hình ngôn ngữ
• xử lý ngôn ngữ tự nhiên
• báo cáo hóa học
• công trình nghiên cứu về hóa học
• tài liệu về hóa học
• cách trình bày báo cáo
• Bài giảng Xử lý ngôn ngữ tự nhiên
• Ngôn ngữ tự nhiên
• Kỹ thuật lập trình
• Xử lý nhập nhằng ngữ nghĩa
• Xử lý ngữ nghĩa
• Xử lý ngôn ngữ
• Natural Language Processing
• Ngôn ngữ lập trình
• Nhập nhằng cấu trúc
• Tri thức về ngôn ngữ
• Mô hình n gram
• Dịch máy
• Phương pháp dịch máy
• Hiểu ngôn ngữ
• Phân tích ngữ nghĩa
• Phân loại tin tự động
• Biểu diễn vị từ
• Thuộc tính về sự kiện
• Thuộc tính về sự kiện
• Mô hình ngôn ngữ Google Book N grams
• Mô hình ngôn ngữ KenLM
• Phương pháp làm mịn
• Tách từ tiếng Việt
• Gán nhãn từ loại
• Phân tích cú pháp
• Nghĩa từ vựng
• Phân giải nhập nhằng từ
• Phân loại văn bản
• Lexical chain
• Phản hồi thông tin
• Bài toán PTCP
• Cấu trúc ngữ pháp
• Phân tích cú pháp xác suất
• CKY kết hợp xác suất
• Văn phạm phi ngữ cảnh xác suất
• Hình thái học