14 search results - page 1 / 3 » Towards natural question guided search |
WWW
2010
ACM
13 years 8 months ago
2010
ACM
Web search is generally motivated by an information need. Since asking well-formulated questions is the fastest and the most natural way to obtain information for human beings, al...
BVAI
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Vision is a crucial sensor. It provides a very rich collection of information about our environment. However, not everything in a visual scene is relevant for the task at...
UAI
2003
13 years 5 months ago
2003
We investigate the use of probabilistic models and cost-benefit analyses to guide the operation of a Web-based question-answering system. We first provide an overview of research ...
IUI
2006
ACM
13 years 10 months ago
2006
ACM
Question answering (QA) systems take users’ natural language questions and retrieve relevant answers from large repositories of free texts. Despite recent progress in QA researc...
ICWSM
2009
13 years 2 months ago
2009
It has been widely recognized that online opinions constitute important informational sources for consumers and producers. The open nature of communication supported by social med...