4493 search results - page 151 / 899 » A Knowledge Recommend System Based on User Model |
AAAI
2004
13 years 9 months ago
2004
Knowledge-based question-answering systems have become quite competent and robust at answering a wide range of questions in different domains, however in order to ask questions co...
GLOBECOM
2006
IEEE
14 years 2 months ago
2006
IEEE
Abstract— Channel estimation and synchronization are crucial problems in coherent Ultra wideband (UWB) systems. We develop a new channel estimation scheme that can further improv...
ITS
2004
Springer
14 years 1 months ago
2004
Springer
In this paper, we make a first effort to define requirements for knowledge representation (KR) in an ITS. The requirements concern all stages of an ITS’s life cycle (construction...
WEBDB
2009
Springer
14 years 2 months ago
2009
Springer
Online reviews are an important asset for users deciding to buy a product, see a movie, or go to a restaurant, as well as for businesses tracking user feedback. However, most revi...
CD
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Products within a product family are composed of different component configurations where components have different variable features and a large amount of dependency re...