863 search results - page 43 / 173 » The challenges of ambient collaboration |
UAI
2004
13 years 9 months ago
2004
Within the task of collaborative filtering two challenges for computing conditional probabilities exist. First, the amount of training data available is typically sparse with resp...
TMC
2008
13 years 7 months ago
2008
Collaborative relays achieve the benefits of spatial diversity without requiring physical antenna arrays at end devices. While many studies have demonstrated its effectiveness in a...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
Two major challenges in collaborative filtering are the efficiency of the algorithms and the quality of the recommendations. A variety of machine learning methods have been applie...
CCGRID
2008
IEEE
14 years 2 months ago
2008
IEEE
The CancerGrid consortium is developing openstandards cancer informatics to address the challenges posed by modern cancer clinical trials. This paper presents the service-oriented...
ICTAI
2008
IEEE
14 years 2 months ago
2008
IEEE
A fundamental challenge that must be met to achieve a usable conversational interface to Geographic Information System (GIS) is how to enable a more natural interaction between th...