The cell graphs of cancer. - Cigdem Gunduz; Bülent Yener; S. Humayun Gultekin (ISMB/ECCB (Supplement of Bioinformatics), 2004)

Augmented cell-graphs for automated cancer diagnosis. - Cigdem Demir; S. Humayun Gultekin; Bülent Yener (ECCB/JBI, 2005)

Learning the Topological Properties of Brain Tumors. - Cigdem Demir; S. Humayun Gultekin; Bülent Yener (IEEE ACM Trans. Comput. Biol. Bioinform., 2005)