A game with a purpose for annotating Greek folk music in a web content management system. - Emmanouil Giouvanakis; Constantine Kotropoulos; Antonis Theodoridis; Ioannis Pitas (DSP, 2013)

Boosting the weights of positive words in image retrieval. - Emmanouil Giouvanakis; Constantine Kotropoulos (EUSIPCO, 2014)

Saliency map driven image retrieval combining the bag-of-words model and PLSA. - Emmanouil Giouvanakis; Constantine Kotropoulos (DSP, 2014)