@conference {1115,
	title = {Determination of geometric features of binary images from their projections by using decision trees},
	booktitle = {Conference of PhD Students in Computer Science. Volume of Extended Abstracts},
	year = {2008},
	month = {July 2008},
	pages = {26},
	publisher = {University of Szeged},
	organization = {University of Szeged},
	type = {Abstract},
	address = {Szeged, Hungary},
	author = {Mih{\'a}ly Gara and P{\'e}ter Bal{\'a}zs},
	editor = {K{\'a}lm{\'a}n Pal{\'a}gyi and Bal{\'a}zs B{\'a}nhelyi and Tam{\'a}s Gergely and Istv{\'a}n Matievics}
}
@conference {1113,
	title = {On the ambiguity of reconstructing decomposable hv-convex binary matrices},
	booktitle = {Conference of PhD Students in Computer Science},
	volume = {Volume of Extenden Abstracts},
	year = {2006},
	month = {June 2006},
	pages = {17},
	author = {P{\'e}ter Bal{\'a}zs},
	editor = {Tibor Csendes and P{\'e}ter G{\'a}bor Szab{\'o} and Mariann Seb{\H o} and Bal{\'a}zs B{\'a}nhelyi and Judit J{\'a}sz and Gabriella Nagyn{\'e} Hecsk{\'o}}
}
@conference {1112,
	title = {Reconstruction of discrete sets from four projections: Decomposable cases},
	booktitle = {Conference of PhD Students in Computer Science},
	volume = {Volume of Extended Abstracts},
	year = {2004},
	month = {July 2004},
	pages = {22},
	author = {P{\'e}ter Bal{\'a}zs and Attila Kuba},
	editor = {Tibor Csendes and P{\'e}ter G{\'a}bor Szab{\'o} and Mariann Seb{\H o} and Bal{\'a}zs B{\'a}nhelyi and Judit J{\'a}sz and Gabriella Nagyn{\'e} Hecsk{\'o}}
}
