2440 search results - page 146 / 488 » Data-Intensive Question Answering |
AIED
2007
Springer
14 years 4 months ago
2007
Springer
On-line discussion is a popular form of web-based computer-mediated communication and is an important medium for distance education. Automatic tools for analyzing online discussion...
GLOBECOM
2006
IEEE
14 years 4 months ago
2006
IEEE
— Global flooding and expanding ring search are two commonly used methods in search for an interested object in multi-hop wireless networks. While global flooding is simple, it...
COCO
2005
Springer
14 years 3 months ago
2005
Springer
In this paper we construct a cyclically invariant Boolean function whose sensitivity is Θ(n1/3 ). This result answers two previously published questions. Tur´an (1984) asked if ...
OTM
2005
Springer
14 years 3 months ago
2005
Springer
Gazetteer services are an important component in a wide variety of systems, including geographic search engines and question answering systems. Unfortunately, the footprints provid...
COMPSAC
2003
IEEE
14 years 3 months ago
2003
IEEE
Markov chains have been used to model web usages and served as the basis for statistical testing, performance evaluation, and reliability analysis. However, most of such applicati...