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ICML
2009
IEEE
16 years 5 months ago
Importance weighted active learning
We propose an importance weighting framework for actively labeling samples. This technique yields practical yet sound active learning algorithms for general loss functions. Experi...
Alina Beygelzimer, Sanjoy Dasgupta, John Langford
ICALT
2006
IEEE
15 years 11 months ago
Authoring Adaptive Hypermedia and IMS Learning Design: A Possible Understanding?
Adaptive Educational Hypermedia (AEH) and IMS Learning Design (IMS LD) are different disciplines, and at present, there is little shared knowledge between them. However, their goa...
Alexandra I. Cristea, Daniel Burgos
ICALT
2006
IEEE
15 years 11 months ago
Sharing Knowledge in Adaptive Learning Systems
In this paper we deal with knowledge representation in the area of learning design and adaptive learning. Specification of concrete instances is usually context-dependent and does...
Milos Kravcik, Dragan Gasevic
ICALT
2005
IEEE
15 years 10 months ago
Designing for Collaboration in Intelligent Computer Assisted Language Learning
We discuss the design of language tools, and explore new approaches for the development of language-learning environments. We take a standpoint in the learning perspective labelle...
Petter Karlström, Teresa Cerratto Pargman, Ro...
ICALT
2005
IEEE
15 years 10 months ago
Some Difficulties in Distance Learning in Developing Countries
This paper presents the difficulties, which the students and the teachers are faced with in the distance learning process. We will begin by presenting the technical and the admini...
Hedia Mhiri Sellami