406 search results - page 45 / 82 » Toward a Value Framework for Online Learning Systems |
KDD
2009
ACM
14 years 3 months ago
2009
ACM
Merchants selling products on the Web often ask their customers to share their opinions and hands-on experiences on products they have purchased. Unfortunately, reading through al...
ICTAI
2010
IEEE
13 years 6 months ago
2010
IEEE
We introduce a new plan repair method for problems cast as Mixed Integer Programs. In order to tackle the inherent complexity of these NP-hard problems, our approach relies on the ...
ICRA
2008
IEEE
14 years 2 months ago
2008
IEEE
— Localization and context interpretation are two key competences for mobile robot systems. Visual place recognition, as opposed to purely geometrical models, holds promise of hi...
CANDC
2009
ACM
14 years 3 months ago
2009
ACM
We present a new survey metric, the Creativity Support Index (CSI) that is designed to help researchers and designers evaluate the level of creativity support provided by various ...
FLAIRS
2004
13 years 10 months ago
2004
In E-learning systems, where both helpers (tutors) and learners are separated geographically, finding a reliable helper is one of the most important challenges. Although helpers c...