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» Determining Consensus Numbers
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CJCDGCGT
2005
Springer
15 years 5 months ago
Fractional Vertex Arboricity of Graphs
The vertex arboricity va(G) of a graph G is the minimum number of subsets into which the vertex set V (G) can be partitioned so that each subset induces an acyclic subgraph. The f...
Qinglin Yu, Lian-Cui Zuo
COST
2008
Springer
100views Multimedia» more  COST 2008»
15 years 4 months ago
Using Context to Disambiguate Communicative Signals
After perceiving multi-modal behaviour from a user or agent a conversational agent needs to be able to determine what was intended with that behaviour. Contextual variables play an...
Mark ter Maat, Dirk Heylen
ECAI
2008
Springer
15 years 4 months ago
Single-peaked consistency and its complexity
Abstract. A common way of dealing with the paradoxes of preference aggregation consists in restricting the domain of admissible preferences. The most well-known such restriction is...
Bruno Escoffier, Jérôme Lang, Meltem ...
DAGSTUHL
2007
15 years 4 months ago
Nonsymmetric algebraic Riccati equations associated with an M-matrix: recent advances and algorithms
We survey on theoretical properties and algorithms concerning the problem of solving a nonsymmetric algebraic Riccati equation, and we report on some known methods and new algorit...
Dario Andrea Bini, Bruno Iannazzo, Beatrice Meini,...
LREC
2008
71views Education» more  LREC 2008»
15 years 4 months ago
Vox Populi Annotation: Measuring Intensity of Ideological Perspectives by Aggregating Group Judgments
Polarizing discussions about political and social issues are common in mass media. Annotations on the degree to which a sentence expresses an ideological perspective can be valuab...
Wei-Hao Lin, Alexander G. Hauptmann