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ECSQARU
2009
Springer
16 years 10 days ago
Local Computation Schemes with Partially Ordered Preferences
Many computational problems linked to reasoning under uncertainty can be expressed in terms of computing the marginal(s) of the combination of a collection of (local) valuation fun...
Hélène Fargier, Nic Wilson
ECTEL
2009
Springer
16 years 10 days 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 ...
ERCIMDL
2009
Springer
115views Education» more  ERCIMDL 2009»
16 years 10 days ago
Using Semantic Technologies in Digital Libraries - A Roadmap to Quality Evaluation
In digital libraries semantic techniques are often deployed to reduce the expensive manual overhead for indexing documents, maintaining metadata, or caching for future search. Howe...
Sascha Tönnies, Wolf-Tilo Balke
ISAAC
2009
Springer
101views Algorithms» more  ISAAC 2009»
16 years 10 days ago
Maintaining Nets and Net Trees under Incremental Motion
The problem of maintaining geometric structures for points in motion has been well studied over the years. Much theoretical work to date has been based on the assumption that point...
Minkyoung Cho, David M. Mount, Eunhui Park
SG
2009
Springer
16 years 9 days ago
TagClusters: Semantic Aggregation of Collaborative Tags beyond TagClouds
TagClouds is a popular visualization for the collaborative tags. However it has some instinct problems such as linguistic issues, high semantic density and poor understanding of hi...
Ya-Xi Chen, Rodrigo Santamaría, Andreas But...