author- J. Systems and IT 11(1):71-83 (2009)
- Information and Organization 22(1):23-36 (2012)
- GfKl, page 453-461. Springer, (2010)
- Int. J. Hum. Comput. Interaction 28(1):34-47 (2012)
- ICIS, page 104. Association for Information Systems, (2006)
- ICIS, page 86. Association for Information Systems, (2010)
- AAAI, page 505-510. AAAI Press / The MIT Press, (1990)
- AAAI/IAAI, page 126-131. AAAI Press / The MIT Press, (2002)
- AAAI/IAAI, page 87-92. AAAI Press / The MIT Press, (2002)
- INTERSPEECH, page 585-588. ISCA, (2011)
- ICMLC, page 1532-1537. IEEE, (2011)
- Pattern Recognition Letters 33(2):191-198 (2012)
- PervasiveHealth, page 196-197. IEEE, (2011)
- CoRR (2011)
- CoRR (2008)
- CoRR (2011)
- CoRR (2006)
- Encyclopedia of Data Warehousing and Mining, IGI Global, (2009)
- RANLP, page 140-145. RANLP 2011 Organising Committee, (2011)
- Neural Computation 12(2):305-311 (2000)
