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ESWS
2010
Springer
14 years 3 months ago
Interactive Relationship Discovery via the Semantic Web
This paper presents an approach for the interactive discovery of relationships between selected elements via the Semantic Web. It emphasizes the human aspect of relationship discov...
Philipp Heim, Steffen Lohmann, Timo Stegemann
KR
2010
Springer
14 years 3 months ago
Finding the Next Solution in Constraint- and Preference-Based Knowledge Representation Formalisms
In constraint or preference reasoning, a typical task is to compute a solution, or an optimal solution. However, when one has already a solution, it may be important to produce th...
Ronen I. Brafman, Francesca Rossi, Domenico Salvag...
CEC
2009
IEEE
14 years 2 months ago
Conformity and network effects in the Prisoner's Dilemma
— We study the evolution of cooperation using the Prisoner’s Dilemma as a metaphor of the tensions between cooperators and non-cooperators, and evolutionary game theory as the ...
José María Peña, Enea Pestela...
ESA
2009
Springer
127views Algorithms» more  ESA 2009»
14 years 2 months ago
Geometric Spanners for Weighted Point Sets
Let (S, d) be a finite metric space, where each element p ∈ S has a non-negative weight w(p). We study spanners for the set S with respect to weighted distance function dw, wher...
Mohammad Ali Abam, Mark de Berg, Mohammad Farshi, ...
AIIA
2001
Springer
14 years 2 months ago
Evaluation Methods for Focused Crawling
The exponential growth of documents available in the World Wide Web makes it increasingly difficult to discover relevant information on a specific topic. In this context, growing ...
Andrea Passerini, Paolo Frasconi, Giovanni Soda