Academic Journal
INTERSPEECH 2007 VoicePedia: Towards Speech-based Access to Unstructured Information
| العنوان: | INTERSPEECH 2007 VoicePedia: Towards Speech-based Access to Unstructured Information |
|---|---|
| المؤلفون: | J Sherwani, Dong Yu, Tim Paek, Mary Czerwinski, Y C Ju, Alex Acero |
| المساهمون: | The Pennsylvania State University CiteSeerX Archives |
| المصدر: | http://research.microsoft.com/pubs/78835/VoicePedia-Interspeech2007.pdf. |
| المجموعة: | CiteSeerX |
| الوصف: | Currently there are no dialog systems that enable purely voice-based access to the unstructured information on websites such as Wikipedia. Such systems could be revolutionary for non-literate users in the developing world. To investigate interface issues in such a system, we developed VoicePedia, a telephone-based dialog system for searching and browsing Wikipedia. In this paper, we present the system, as well as a user study comparing the use of VoicePedia to SmartPedia, a Smartphone GUI-based alternative. Keyword entry through the voice interface was significantly faster, while search result navigation, and page browsing were significantly slower. Although users preferred the GUI-based interface, task success rates between both systems were comparable – a promising result for regions where Smartphones and data plans are not viable. Index Terms: dialog system, information access 1. |
| نوع الوثيقة: | text |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.150.3704; http://research.microsoft.com/pubs/78835/VoicePedia-Interspeech2007.pdf |
| الاتاحة: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.150.3704 http://research.microsoft.com/pubs/78835/VoicePedia-Interspeech2007.pdf |
| Rights: | Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| رقم الانضمام: | edsbas.2141BAAD |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |