Ausgabe 2/2018
Inhalt (9 Artikel)
Regular Paper
Estimation of incomplete values in heterogeneous attribute large datasets using discretized Bayesian max–min ant colony optimization
Sivaraj Rajappan, DeviPriya Rangasamy
Regular Paper
A Compact Co-Evolutionary Algorithm for sensor ontology meta-matching
Xingsi Xue, Jeng-Shyang Pan
Regular Paper
Effective methods for increasing aggregate diversity in recommender systems
Mahmut Özge Karakaya, Tevfik Aytekin
Regular Paper
Sentiment analysis of financial news articles using performance indicators
Srikumar Krishnamoorthy
Regular Paper
On the scalability of feature selection methods on high-dimensional data
V. Bolón-Canedo, D. Rego-Fernández, D. Peteiro-Barral, A. Alonso-Betanzos, B. Guijarro-Berdiñas, N. Sánchez-Maroño
Regular Paper
Short text topic modeling by exploring original documents
Ximing Li, Changchun Li, Jinjin Chi, Jihong Ouyang
Open Access
Regular Paper
Concurrent bilateral negotiation for open e-markets: the Conan strategy
Bedour Alrayes, Özgür Kafalı, Kostas Stathis