**October 9, 2013**

Csanád Imreh, Department of Computer Algorithms and Artificial Intelligence, University of Szeged*Online algorithms***May 22, 2013**

Éva Orbán-Mihálykó, Department of Mathematics, University of Pannonia*Pairwise comparison methods in statistics***May 15, 2013**

Károly Bezdek, Department of Mathematics, University of Pannonia*On global and local rigidity of ball-polyhedra***May 8, 2013**

Bernát Slezák, Department of Mathematics, University of Pannonia*On higher order derivatives of solutions of functional differential equations***April 24, 2013**

László Horváth, Department of Mathematics, University of Pannonia*Weighted form of a recent refinement of discrete Jensen's inequality*