by Gunawardena, Athula, Meyer, Robert R.
Published in Discrete Applied Mathematics (28.10.2008)

by Jerding, D.F., Stasko, J.T.
Published in IEEE transactions on visualization and computer graphics (01.07.1998)

by Dürr, Christoph, Rapaport, Ivan, Theyssier, Guillaume
Published in Theoretical computer science (30.08.2004)

by BALCI, Birim, INCEOGLU, Mustafa Murat
Published in Lecture notes in computer science (2006)

by SYNAK, Piotr, WIECZORKOWSKA, Alicja
Published in Lecture notes in computer science (2005)

by Little, J.A., Hill, D.L.G., Hawkes, D.J.
Published in Computer vision and image understanding (01.05.1997)

by Lee, Kangbok, Leung, Joseph Y.-T., Pinedo, Michael L.
Published in Information processing letters (31.05.2009)

by Li, Li (Erran), Mahdian, Mohammad, Mirrokni, Vahab S.
Published in Algorithmica (01.05.2010)

by Azar, Yossi, Feige, Uriel, Glasner, Daniel
Published in Algorithmica (01.07.2010)

by RYBA, Przemyslaw, KASPRZAK, Andrzej
Published in Lecture notes in computer science (2006)

by Manaris, Bill, Machado, Penousal, McCauley, Clayton, Romero, Juan, Krehbiel, Dwight
Published in Applications of Evolutionary Computing (2005)

by OH, Am-Suk, LHO, Tae-Jung, KWON, Jang-Woo, KIM, Kwang-Baek
Published in Lecture notes in computer science (2006)

by Dolev, Shlomi, Segala, Roberto, Shvartsman, Alexander
Published in Theoretical computer science (15.12.2006)

by Balogh, József, Smyth, Clifford
Published in Discrete Applied Mathematics (2008)

by Ben-Israel, Adi, Levin, Yuri
Published in Discrete Applied Mathematics (06.06.2008)

by Lohrey, Markus, Ondrusch, Nicole
Published in Lecture notes in computer science (2005)

by Fatés, Nazim, Morvan, Michel, Schabanel, Nicolas, Thierry, Éric
Published in Lecture notes in computer science (2005)

by TAFLIOVICH, Anya, HEHNER, Eric C. R
Published in Lecture notes in computer science (2006)

by OHLIDAL, Milos, JAROS, Jiri, SCHWARZ, Josef, DVORAK, Vaclav
Published in Lecture notes in computer science (2006)

by SADJADI, Seyed J, ZIAEE, M
Published in Lecture notes in computer science (2006)