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EUROISI
2008
15 years 9 months ago
An Information Theory Approach to Identify Sets of Key Players
This paper presents an application of information theory to identify sets of key players in social networks. First, we define two entropy measures that we use to analyze the struct...
Daniel Ortiz Arroyo, Dil Muhammad Akbar Hussain
EVOW
2008
Springer
15 years 9 months ago
An Evolutionary Game-Theoretical Approach to Particle Swarm Optimisation
Abstract. This work merges ideas from two very different areas: Particle Swarm Optimisation and Evolutionary Game Theory. In particular, we are looking to integrate strategies from...
Cecilia Di Chio, Paolo Di Chio, Mario Giacobini
EDM
2010
165views Data Mining» more  EDM 2010»
15 years 8 months ago
Effort-based Tutoring: An Empirical Approach to Intelligent Tutoring
We describe pedagogical and student modeling based on past student interactions with a tutoring system. We model student effort with an integrated view of student behaviors (e.g. t...
Ivon Arroyo, Hasmik Meheranian, Beverly Park Woolf
DMS
2008
201views Multimedia» more  DMS 2008»
15 years 8 months ago
A Geometric-based Sketch Recognition Approach for Handwritten Mandarin Phonetic Symbols I
Inputting written Chinese, unlike written English, is a non-trivial operation using a standard keyboard. To accommodate this operation, numerous existing phonetic systems using th...
Paul Taele, Tracy Anne Hammond
NIPS
2008
15 years 8 months ago
Overlaying classifiers: a practical approach for optimal ranking
ROC curves are one of the most widely used displays to evaluate performance of scoring functions. In the paper, we propose a statistical method for directly optimizing the ROC cur...
Stéphan Clémençon, Nicolas Va...