A Graph-Oriented Approach to Measuring Expertise- Detecting Structural Differences between Experts and Intermediates.
Andreas LachnerJohannes GurlittMatthias NücklesPublished in: CogSci (2012)
Keyphrases
- expert finding
- graph representation
- structural information
- statistically significant
- graph structure
- graph theory
- subject matter experts
- structural patterns
- weighted graph
- connected components
- random walk
- bipartite graph
- automatic detection
- directed acyclic graph
- structural features
- graph theoretic
- graph mining
- expert systems
- graph clustering
- search algorithm
- learning algorithm
- neural network