Thomas Eiter, Esra Erdem, Halit Erdogan, Michael Fink. Finding similar/diverse solutions in answer set programming. TPLP, 13(3):303-359, 2013. [doi]
@article{EiterEEF13,
title = {Finding similar/diverse solutions in answer set programming},
author = {Thomas Eiter and Esra Erdem and Halit Erdogan and Michael Fink},
year = {2013},
doi = {10.1017/S1471068411000548},
url = {http://dx.doi.org/10.1017/S1471068411000548},
researchr = {https://researchr.org/publication/EiterEEF13},
cites = {0},
citedby = {0},
journal = {TPLP},
volume = {13},
number = {3},
pages = {303-359},
}