@conference {oommen1997arbitrary,
	title = {Arbitrary distance function estimation using discrete vector quantization},
	booktitle = {Neural Networks, 1997., International Conference on},
	volume = {2},
	year = {1997},
	pages = {1272{\textendash}1277},
	publisher = {IEEE},
	organization = {IEEE},
	author = {Oommen, John and I. Kuban Altinel and Necati Aras}
}
@conference {50018430,
	title = {{Arbitrary distance function estimation using vector quantization}},
	booktitle = {International Symposium on Neural Networks},
	year = {1995},
	doi = {10.1109/ICNN.1995.487272},
	author = {John Oommen and I. Kuban Altinel and Necati Aras}
}
