@article{KonczakSchaubLinke2003, author = {Konczak, Kathrin and Schaub, Torsten H. and Linke, Thomas}, title = {Graphs and colorings for answer set programming with prefernces : preliminary report}, issn = {1613-0073}, year = {2003}, language = {en} } @article{Linke2003, author = {Linke, Thomas}, title = {Using nested logic programs for answer set programming}, issn = {1613-0073}, year = {2003}, language = {en} } @article{KonczakSchaubLinke2003, author = {Konczak, Kathrin and Schaub, Torsten H. and Linke, Thomas}, title = {Graphs and colorings for answer set programming with preferences}, issn = {0169-2968}, year = {2003}, abstract = {The integration of preferences into answer set programming constitutes an important practical device for distinguishing certain preferred answer sets from non-preferred ones. To this end, we elaborate upon rule dependency graphs and their colorings for characterizing different preference handling strategies found in the literature. We start from a characterization of (three types of) preferred answer sets in terms of totally colored dependency graphs. In particular, we demonstrate that this approach allows us to capture all three approaches to preferences in a uniform setting by means of the concept of a height function. In turn, we exemplarily develop an operational characterization of preferred answer sets in terms of operators on partial colorings for one particular strategy. In analogy to the notion of a derivation in proof theory, our operational characterization is expressed as a (non-deterministically formed) sequence of colorings, gradually turning an uncolored graph into a totally colored one}, language = {en} } @article{AngerKonczakLinke2002, author = {Anger, Christian and Konczak, Kathrin and Linke, Thomas}, title = {NoMoRe: A system for non-monotonic reasoning with logic programs under answer set semantics}, isbn = {3-540-42254-4}, year = {2002}, language = {en} } @article{LinkeAngerKonczak2002, author = {Linke, Thomas and Anger, Christian and Konczak, Kathrin}, title = {More on nomore}, isbn = {3-540-44190-5}, year = {2002}, language = {en} } @article{LinkeSchaub1997, author = {Linke, Thomas and Schaub, Torsten H.}, title = {Towards a classification of default logic}, year = {1997}, language = {en} } @article{LinkeSchaub1996, author = {Linke, Thomas and Schaub, Torsten H.}, title = {Putting default logics in perspective}, isbn = {3-540-61708-6}, year = {1996}, language = {en} } @article{LinkeSchaub1998, author = {Linke, Thomas and Schaub, Torsten H.}, title = {An approach to query-answering in Reiter's default logic and the underlying existence of extensions problem.}, isbn = {3-540-65141-1}, year = {1998}, language = {en} } @article{VolkmannLinkeWaschulziketal.1998, author = {Volkmann, Gerald and Linke, Thomas and Waschulzik, Thomas and Ohmes, Rick and Schaub, Torsten H. and Wischnewsky, M.}, title = {HExProSA - ein hybrides Expertensystem zur Prozeßkontrolle und St{\"o}rfallanalyse von Abwasserbehandlungsanlagen : Erfahrungen bei der Evaluierung eines Prototypen}, year = {1998}, language = {de} } @article{LinkeSchaub1995, author = {Linke, Thomas and Schaub, Torsten H.}, title = {Lemma handling in default logic theorem provers}, isbn = {3540601120}, year = {1995}, language = {en} } @article{AngerKonczakLinke2002, author = {Anger, Christian and Konczak, Kathrin and Linke, Thomas}, title = {NoMoRe: Non-monotonic reasoning with logic programs}, isbn = {3-540-44190-5}, year = {2002}, language = {en} } @article{LinkeAngerKonczak2002, author = {Linke, Thomas and Anger, Christian and Konczak, Kathrin}, title = {More on nomore}, year = {2002}, language = {en} } @article{RoessnerLuedemannBrustetal.2001, author = {Roessner, Ute and Luedemann, A. and Brust, D. and Fiehn, Oliver and Linke, Thomas and Willmitzer, Lothar and Fernie, Alisdair R.}, title = {Metabolic profiling allows comprehensive phenotyping of genetically or environmentally modified plant systems}, issn = {1040-4651}, year = {2001}, language = {en} } @article{AngerKonczakLinke2001, author = {Anger, Christian and Konczak, Kathrin and Linke, Thomas}, title = {A system for non-monotonic reasoning under answer set semantics}, isbn = {3-540-42593-4}, year = {2001}, language = {en} } @article{Linke2001, author = {Linke, Thomas}, title = {Graph theoretical characterization and computation of answer sets}, isbn = {1-558-60777-3}, issn = {1045-0823}, year = {2001}, language = {en} } @article{Linke2001, author = {Linke, Thomas}, title = {Graph theoretical characterization and computation of answer sets}, year = {2001}, language = {en} } @article{KoseWeckwerthLinkeetal.2001, author = {Kose, F. and Weckwerth, Wolfram and Linke, Thomas and Fiehn, Oliver}, title = {Visualizing plant metabolomic correlation networks using clique-metabolite matrices}, year = {2001}, language = {en} } @article{LinkeSchaub2000, author = {Linke, Thomas and Schaub, Torsten H.}, title = {Alternative foundations for Reiter's default logic.}, issn = {0004-3702}, year = {2000}, language = {en} } @book{Linke2000, author = {Linke, Thomas}, title = {New foundations for automation of default reasoning}, volume = {237}, publisher = {Akad. Verl.-Ges. Aka}, address = {Berlin}, isbn = {3-89838-237-0}, pages = {VII, 182 S.}, year = {2000}, language = {en} } @article{LinkeSchaub1999, author = {Linke, Thomas and Schaub, Torsten H.}, title = {On bottom-up pre-processing techniques for automated default reasoning}, isbn = {3-540-66131-x}, year = {1999}, language = {en} }