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ISMAR
2002
IEEE
15 years 9 months ago
Augmented Chemistry: An Interactive Educational Workbench
This system paper reports on some of the advantages tangible interaction can bring to chemistry education. The paper describes the realisation of an in-house designed Tangible Use...
Morten Fjeld, Benedikt M. Voegtli
LICS
2002
IEEE
15 years 9 months ago
Little Engines of Proof
The automated construction of mathematical proof is a basic activity in computing. Since the dawn of the field of automated reasoning, there have been two divergent schools of tho...
Natarajan Shankar
WISE
2002
Springer
15 years 9 months ago
RAL: an Algebra for Querying RDF
To make the World Wide Web machine-understandable there is a strong demand both for languages describing metadata and for languages querying metadata. The Resource Description Fram...
Flavius Frasincar, Geert-Jan Houben, Richard Vdovj...
STOC
2010
ACM
228views Algorithms» more  STOC 2010»
15 years 9 months ago
On the searchability of small-world networks with arbitrary underlying structure
Revisiting the “small-world” experiments of the ’60s, Kleinberg observed that individuals are very effective at constructing short chains of acquaintances between any two p...
Pierre Fraigniaud and George Giakkoupis
STOC
2010
ACM
261views Algorithms» more  STOC 2010»
15 years 9 months ago
An Improved LP-based Approximation for Steiner Tree
The Steiner tree problem is one of the most fundamental ÆÈ-hard problems: given a weighted undirected graph and a subset of terminal nodes, find a minimum weight tree spanning ...
Jaroslaw Byrka, Fabrizio Grandoni, Thomas Rothvoss...
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