1. Editorial for issue 4/2013

   Editorial 20 November 2013 Pages: 359 - 361

2. Lagrangian relaxation and pegging test for the clique partitioning problem

   • Noriyoshi Sukegawa
   • Yoshitsugu Yamamoto
   • Liyuan Zhang

   Regular Article 30 May 2013 Pages: 363 - 391

3. Multinomial logit models with implicit variable selection

   • Faisal Maqbool Zahid
   • Gerhard Tutz

   Regular Article 06 July 2013 Pages: 393 - 416

   

4. A class of semi-supervised support vector machines by DC programming

   • Liming Yang
   • Laisheng Wang

   Regular Article 04 July 2013 Pages: 417 - 433

   

5. Energy-based function to evaluate data stream clustering

   • Marcelo Keese Albertini
   • Rodrigo Fernandes de Mello

   Regular Article 02 August 2013 Pages: 435 - 464

   

6. Infinite Dirichlet mixture models learning via expectation propagation

   • Wentao Fan
   • Nizar Bouguila

   Regular Article 21 September 2013 Pages: 465 - 489