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CPAIOR
2006
Springer
15 years 4 months ago
Conflict-Directed A* Search for Soft Constraints
As many real-world problems involve user preferences, costs, or probabilities, constraint satisfaction has been extended to optimization by generalizing hard constraints to soft co...
Martin Sachenbacher, Brian C. Williams
135
Voted
DEXA
2008
Springer
123views Database» more  DEXA 2008»
15 years 4 months ago
Evolutionary Clustering in Description Logics: Controlling Concept Formation and Drift in Ontologies
Abstract. We present a method based on clustering techniques to detect concept drift or novelty in a knowledge base expressed in Description Logics. The method exploits an effectiv...
Nicola Fanizzi, Claudia d'Amato, Floriana Esposito
142
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DIMEA
2008
190views Multimedia» more  DIMEA 2008»
15 years 4 months ago
Bridging the gap between the digital and the physical: design and evaluation of a mobile augmented reality guide for the museum
Can Augmented Reality (AR) techniques inform the design and implementation of a mobile multimedia guide for the museum setting? Drawing from our experience both on previous mobile...
Areti Damala, Pierre Cubaud, Anne Bationo, Pascal ...
154
Voted
ER
2008
Springer
179views Database» more  ER 2008»
15 years 4 months ago
Recommendation Based Process Modeling Support: Method and User Experience
Abstract Although most workflow management systems nowadays offer graphical editors for process modeling, the learning curve is still too steep for users who are unexperienced in p...
Thomas Hornung, Agnes Koschmider, Georg Lausen
116
Voted
FGR
2008
IEEE
156views Biometrics» more  FGR 2008»
15 years 4 months ago
Modelling human perception of static facial expressions
Data collected through a recent web-based survey show that the perception (i.e. labeling) of a human facial expression by a human observer is a subjective process, which results i...
Matteo Sorci, Jean-Philippe Thiran, J. Cruz, T. Ro...