428 search results - page 3 / 86 » Navigating by knowledge |
COLING
2002
13 years 5 months ago
2002
This paper describes a dialog based QA system, Dialog Navigator, which can answer questions based on large text knowledge base. In real world QA systems, vagueness of questions is...
ICIA
2007
2007
Integrating Multiple Representations of Spatial Knowledge for Mapping, Navigation, and Communication
13 years 8 months ago
A robotic chauffeur should reason about spatial information with a variety of scales, dimensions, and ontologies. Rich representations of both the quantitative and qualitative cha...
RIDE
1997
IEEE
13 years 9 months ago
1997
IEEE
We propose to detect users navigationpaths to the advantage of web-site owners. First, we explain the design and implementationof a profiler which captures client’s selected li...
AAAI
1996
13 years 7 months ago
1996
While the explosion of on-line information has brought new opportunities for nding and using electronic data, it has also brought to the forefront the problem of isolating useful ...
ACL
2003
13 years 7 months ago
2003
This paper describes a spoken dialog QA system as a substitution for call centers. The system is capable of making dialogs for both fixing speech recognition errors and for clari...