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COLING
1994
15 years 5 months ago
Referring To World Objects With Text And Pictures
: It oftcn makes sense to employ both text and pictures wheu referring to world objects. In this paper, we present a model for referring which is based on the assumption that conce...
Elisabeth André, Thomas Rist
CRIWG
2007
15 years 5 months ago
Directions to Acknowledge Learners' Self-organization in CSCL Macro-scripts
Abstract. In this article we present a conceptual analysis of the notion of learners’ selforganization in CSCL macro-scripts. We highlight that taking into account selforganizati...
Pierre Tchounikine
COOPIS
2003
IEEE
15 years 9 months ago
From Distributed Objects to Hierarchical Grid Components
We propose a parallel and distributed component framework for building Grid applications, adapted to the hierarchical, highly distributed, highly heterogeneous nature of Grids. Thi...
Françoise Baude, Denis Caromel, Matthieu Mo...
ECTEL
2009
Springer
15 years 10 months ago
Phantom Tasks and Invisible Rubric: The Challenges of Remixing Learning Objects in the Wild
Learning Objects are atomic packages of learning content with associated activities that can be reused in different contexts. However traditional Learning Objects can be complex an...
David E. Millard, Yvonne Margaret Howard, Patrick ...
ICPR
2004
IEEE
16 years 5 months ago
Novel Seed Selection for Multiple Objects Detection and Tracking
This paper proposes a unified approach for initializing, detecting and tracking of multiple moving objects. Object initialization is achieved through novel seed selection which is...
Chong-Wah Ngo, Zailiang Pan