@incollection{Corneil/04, AUTHOR = {Corneil, Derek G.}, TITLE = {Lexicographic breadth first search --- A survey}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {1-19}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Wattenhofer/04, AUTHOR = {Wattenhofer, Roger}, TITLE = {Wireless networking: Graph theory unplugged}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {20-32}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Nakano-Uno/04a, AUTHOR = {Nakano, Shin-ichi and Uno, Takeaki}, TITLE = {Constant time generation of trees with specified diameter}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {33-45}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Cornelsen-di_Stefano/04, AUTHOR = {Cornelsen, Sabine and di Stefano, Gabriele}, TITLE = {Treelike comparability graphs: Characterization, recognition, and applications}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {46-57}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Fiala-Golovach-Kratochvl/04, AUTHOR = {Fiala, Ji{\v{r}}{\'{\i}} and Golovach, Petr A. and Kratochv{\'{\i}}l, Jan}, TITLE = {Elegant distance constrained labelings of trees}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {58-67}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Dragan-Yan-Corneil/04, AUTHOR = {Dragan, Feodor and Yan, Chenyu and Corneil, Derek G.}, TITLE = {Collective tree spanners and routing in AT-free related graphs}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {68-80}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Bodlaender-Koster/04, AUTHOR = {Bodlaender, Hans L. and Koster, Arie M.C.A.}, TITLE = {On the maximum cardinality search lower bound for treewidth}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {81-92}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Crespelle-Paul/04, AUTHOR = {Crespelle, Christophe and Paul, Christophe}, TITLE = {Fully-dynamic recognition algorithm and certificate for directed cographs}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {93-104}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Nikolopoulos-Palios/04b, AUTHOR = {Nikolopoulos, Stavros D. and Palios, Leonidas}, TITLE = {Recognizing HHD-free and Welsh-Powell opposition graphs}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {105-116}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Fouquet-Habib-de_Montgolfier-Vanherpe/04, AUTHOR = {Fouquet, Jean-Luc and Habib, Michel and de Montgolfier, Fabien and Vanherpe, Jean-Marie}, TITLE = {Bimodular decomposition of bipartite graphs}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {117-128}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Rao/04, AUTHOR = {Rao, Michae{\"e}l}, TITLE = {Coloring a graph using split decomposition}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {129-141}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Grandoni-Italiano/04, AUTHOR = {Grandoni, Fabrizio and Italiano, Giuseppe F.}, TITLE = {Decremental clique problem}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {142-153}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Sawitzki/04, AUTHOR = {Sawitzki, Daniel}, TITLE = {A symbolic approach to the all-pairs shortest-paths problem}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {154-167}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Moreno-Matamala/04, AUTHOR = {Moreno, Eduardo and Matamala, Mart{\'{\i}}n}, TITLE = {Minimal de Bruijn sequence in a language with forbidden substrings}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {168-176}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Baader/04, AUTHOR = {Baader, Franz}, TITLE = {A graph-theoretic generalization of the least common subsumer and the most specific concept in the description logic $\varepsilon L$}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {177-188}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Broersma-Paulusma-Smit-Vlaardingerbroek-Woeginger/04, AUTHOR = {Broersma, Hajo J. and Paulusma, Daniel and Smit, Gerard J.M. and Vlaardingerbroek, Frank and Woeginger, Gerhard J.}, TITLE = {The computational complexity of the minimum weight processor assignment problem}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {189-200}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Apollonio-Caramia-Italiano/04, AUTHOR = {Apollonio, Nicola and Caramia, Massimiliano and Italiano, Giuseppe F.}, TITLE = {A stochastic location problem with applications to tele-diagnostic}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {201-213}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Nieberg-Hurink-Kern/04, AUTHOR = {Nieberg, Tim and Hurink, Johann and Kern, Walter}, TITLE = {A robust PTAS for maximum weight independent sets in unit disk graphs}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {214-221}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Goldengorin-Sierksma-Turkensteen/04, AUTHOR = {Goldengorin, Boris and Sierksma, Gerard and Turkensteen, Marcel}, TITLE = {Tolerance based algorithms for the ATSP}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {222-234}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Fellows-Heggernes-Rosamond-Sloper-Teller/04, AUTHOR = {Fellows, Mike and Heggernes, Pinar and Rosamond, Franes and Sloper, Christian and Teller, Jan Arne}, TITLE = {Finding $k$ disjoint triangles in an arbitrary graph}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {235-244}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Fomin-Kratsch-Woeginger/04, AUTHOR = {Fomin, Fedor V. and Kratsch, Dieter and Woeginger, Gerhard J.}, TITLE = {Exact (exponential) algorihtms for the dominating set problem}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {245-256}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Chor-Fellows-Juedes/04, AUTHOR = {Chor, Benny and Fellows, Mike and Juedes, David}, TITLE = {Linear kernels in linear time, or how to save $k$ colors in $O(n^2)$ steps}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {257-269}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Bonichon-Gavoille-Hanusse-Poulalhon-Schaeffer/04, AUTHOR = {Bonichon, Nicolas and Gavoille, Cyril and Hanusse, Nicolas and Poulalhon, Dominique and Schaeffer, Gilles}, TITLE = {Planar graphs, via well-orderly maps and trees}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {270-284}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Brimkov-Barneva-Klette-Straight/04, AUTHOR = {Brimkov, Valentin E. and Barneva, Reneta P. and Klette, Reinhard and Straight, Joseph}, TITLE = {Efficient computation of the Lov{\'a}sz theta function for a class of circulant graphs}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {285-295}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Golin-Leung/04, AUTHOR = {Golin, Mordecai J. and Leung, Yiu Cho}, TITLE = {Unhooking circulant graphs: A combinatorial method for counting spanning trees and other parameters}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {296-307}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Chen-Tsukiji/04, AUTHOR = {Chen, Zhi-Zhong and Tsukiji, Tatsuie}, TITLE = {Computing bounded-degree phylogenetic roots of disconnected graphs}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {308-319}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Rahman-Miura-Nishizeki/04, AUTHOR = {Rahman, Md. Saidur and Miura, Kazuyuki and Nishizeki, Takao}, TITLE = {Octagonal drawings of plane graphs with prescribed face areas}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {320-331}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Baur-Brandes/04, AUTHOR = {Baur, Michael and Brandes, Ulrik}, TITLE = {Crossing reduction in circular layouts}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {332-343}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Costa_Dourado-Protti-Szwarcfiter/04, AUTHOR = {Costa Dourado, Mitre and Protti, F{\'a}bio and Szwarcfiter, Jayme Luiz}, TITLE = {Characterization and recognition of generalized clique-Helly graphs}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {344-354}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Conforti-Galluccio-Proietti/04, AUTHOR = {Conforti, Michele and Galluccio, Anna and Proietti, Guido}, TITLE = {Edge-connectivity augmentation and network matrices}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {355-364}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Ito-Zhou-Nishizeki/04, AUTHOR = {Ito, Takehiro and Zhou, Xiao and Nishizeki, Takao}, TITLE = {Partitioning a weighted graph to connected subgraphs of almost uniform size}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {365-376}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{de_Werra-Demange-Monnot-Paschos/04, AUTHOR = {de Werra, Dominique and Demange, Marc and Monnot, Jerome and Paschos, Vangelis Th.}, TITLE = {The hypocoloring problem: Complexity and approximability results when the chromatic number is small}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {377-388}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, } @incollection{Bietenhader-Okamoto/04, AUTHOR = {Bietenhader, Thomas and Okamoto, Yoshio}, TITLE = {Core stability of minimum coloring games}, BOOKTITLE = {Proceedings of the 30th International Workshop on Graph-Theoretic Concepts in Computer Science, WG'2004 (Bad Honnef, Germany, June 21-23, 2004)}, SERIES = {LNCS}, VOLUME = {3353}, PAGES = {389-401}, YEAR = {2004}, EDITOR = {Hromkovi{\v{c}}, Juraj and Nagl, Manfred and Westfechtel, Bernhard}, PUBLISHER = {Springer-Verlag}, ADDRESS = {Berlin-Heidelberg}, TYPE = {inproceedings}, }