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AIED
2005
Springer
16 years 1 days ago
Factors Influencing Effectiveness in Automated Essay Scoring with LSA
Abstract. This paper addresses the ongoing discussion on influencing factors of automatic essay scoring with latent semantic analysis (LSA). Throughout this paper, we contribute to...
Fridolin Wild, Christina Stahl, Gerald Stermsek, Y...
AIME
2005
Springer
16 years 1 days ago
Dichotomization of ICU Length of Stay Based on Model Calibration
This paper presents a method to choose the threshold for dichotomization of survival outcomes in a structured fashion based on data analysis. The method is illustrated with an appl...
Marion Verduijn, Niels Peek, Frans Voorbraak, Ever...
EVOW
2005
Springer
16 years 1 days ago
Toward User-Directed Evolution of Sound Synthesis Parameters
Abstract. Experiments are described which use genetic algorithms operating on the parameter settings of an FM synthesizer, with the aim of mimicking known synthesized sounds. The w...
James McDermott, Niall J. L. Griffith, Michael O'N...
ISI
2005
Springer
16 years 7 hour ago
An Ontological Approach to the Document Access Problem of Insider Threat
Verification of legitimate access of documents, which is one aspect of the umbrella of problems in the Insider Threat category, is a challenging problem. This paper describes the r...
Boanerges Aleman-Meza, Phillip Burns, Matthew Eave...
AUSAI
2005
Springer
15 years 12 months ago
Neighborhood Re-structuring in Particle Swarm Optimization
This paper considers the use of randomly generated directed graphs as neighborhoods for particle swarm optimizers (PSO) using fully informed particles (FIPS), together with dynamic...
Arvind S. Mohais, Rui Mendes, Christopher Ward, Ch...