A cost model for the estimation of query execution time in a parallel environment supporting pipeline

Spiliopoulou M., Hatzopoulos M., Vassilakis C.  1996.  A cost model for the estimation of query execution time in a parallel environment supporting pipeline. Computers and Artificial Intelligence. 15:341-368.

A game-engine based virtual museum authoring and presentation system

Mateevitsi V., Sfakianos M., Lepouras G, Vassilakis C.  2008.  A game-engine based virtual museum authoring and presentation system. Proceedings - 3rd International Conference on Digital Interactive Media in Entertainment and Arts, DIMEA 2008. :451-457.