[{"publication":"Theoretical Computer Science","type":"journal_article","status":"public","department":[{"_id":"66"}],"user_id":"52534","_id":"7390","language":[{"iso":"eng"}],"issue":"1-2","page":"163-192","intvolume":"       280","citation":{"ieee":"A. Corradini, R. Heckel, and U. Montanari, “Compositional SOS and Beyond: A Coalgebraic View of Open Systems,” <i>Theoretical Computer Science</i>, vol. 280, no. 1–2, pp. 163–192, 2002.","chicago":"Corradini, Andrea, Reiko Heckel, and Ugo Montanari. “Compositional SOS and Beyond: A Coalgebraic View of Open Systems.” <i>Theoretical Computer Science</i> 280, no. 1–2 (2002): 163–92. <a href=\"http://dx.doi.org/10.1016/S0304-3975(01)00025-1\">http://dx.doi.org/10.1016/S0304-3975(01)00025-1</a>.","ama":"Corradini A, Heckel R, Montanari U. Compositional SOS and Beyond: A Coalgebraic View of Open Systems. <i>Theoretical Computer Science</i>. 2002;280(1-2):163-192. doi:<a href=\"http://dx.doi.org/10.1016/S0304-3975(01)00025-1\">http://dx.doi.org/10.1016/S0304-3975(01)00025-1</a>","apa":"Corradini, A., Heckel, R., &#38; Montanari, U. (2002). Compositional SOS and Beyond: A Coalgebraic View of Open Systems. <i>Theoretical Computer Science</i>, <i>280</i>(1–2), 163–192. <a href=\"http://dx.doi.org/10.1016/S0304-3975(01)00025-1\">http://dx.doi.org/10.1016/S0304-3975(01)00025-1</a>","mla":"Corradini, Andrea, et al. “Compositional SOS and Beyond: A Coalgebraic View of Open Systems.” <i>Theoretical Computer Science</i>, vol. 280, no. 1–2, 2002, pp. 163–92, doi:<a href=\"http://dx.doi.org/10.1016/S0304-3975(01)00025-1\">http://dx.doi.org/10.1016/S0304-3975(01)00025-1</a>.","bibtex":"@article{Corradini_Heckel_Montanari_2002, title={Compositional SOS and Beyond: A Coalgebraic View of Open Systems}, volume={280}, DOI={<a href=\"http://dx.doi.org/10.1016/S0304-3975(01)00025-1\">http://dx.doi.org/10.1016/S0304-3975(01)00025-1</a>}, number={1–2}, journal={Theoretical Computer Science}, author={Corradini, Andrea and Heckel, Reiko and Montanari, Ugo}, year={2002}, pages={163–192} }","short":"A. Corradini, R. Heckel, U. Montanari, Theoretical Computer Science 280 (2002) 163–192."},"year":"2002","volume":280,"author":[{"full_name":"Corradini, Andrea","last_name":"Corradini","first_name":"Andrea"},{"last_name":"Heckel","full_name":"Heckel, Reiko","first_name":"Reiko"},{"first_name":"Ugo","last_name":"Montanari","full_name":"Montanari, Ugo"}],"date_created":"2019-01-31T15:40:17Z","date_updated":"2022-01-06T07:03:36Z","doi":"http://dx.doi.org/10.1016/S0304-3975(01)00025-1","title":"Compositional SOS and Beyond: A Coalgebraic View of Open Systems"},{"language":[{"iso":"eng"}],"department":[{"_id":"66"}],"series_title":"LNCS","user_id":"52534","_id":"7524","status":"public","editor":[{"first_name":"W. ","full_name":"Brauer, W. ","last_name":"Brauer"},{"first_name":"H. ","full_name":"Ehrig, H. ","last_name":"Ehrig"},{"full_name":"Karhumäki, J. ","last_name":"Karhumäki","first_name":"J. "},{"full_name":"Salomaa , A. ","last_name":"Salomaa ","first_name":"A. "}],"publication":"Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg","type":"book_chapter","doi":"http://dx.doi.org/10.1007/3-540-45711-9_12","title":"High-Level Net Processes","volume":2300,"author":[{"last_name":"Ehrig","full_name":"Ehrig, Hartmut","first_name":"Hartmut"},{"last_name":"Hoffmann","full_name":"Hoffmann, Kathrin","first_name":"Kathrin"},{"first_name":"Julia","last_name":"Padberg","full_name":"Padberg, Julia"},{"full_name":"Baldan, Paolo","last_name":"Baldan","first_name":"Paolo"},{"first_name":"Reiko","last_name":"Heckel","full_name":"Heckel, Reiko"}],"date_created":"2019-02-04T23:02:26Z","publisher":"Springer","date_updated":"2022-01-06T07:03:39Z","page":"191-219","intvolume":"      2300","citation":{"short":"H. Ehrig, K. Hoffmann, J. Padberg, P. Baldan, R. Heckel, in: W. Brauer, H. Ehrig, J. Karhumäki, A. Salomaa  (Eds.), Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg, Springer, Berlin/Heidelberg, 2002, pp. 191–219.","bibtex":"@inbook{Ehrig_Hoffmann_Padberg_Baldan_Heckel_2002, place={Berlin/Heidelberg}, series={LNCS}, title={High-Level Net Processes}, volume={2300}, DOI={<a href=\"http://dx.doi.org/10.1007/3-540-45711-9_12\">http://dx.doi.org/10.1007/3-540-45711-9_12</a>}, booktitle={Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg}, publisher={Springer}, author={Ehrig, Hartmut and Hoffmann, Kathrin and Padberg, Julia and Baldan, Paolo and Heckel, Reiko}, editor={Brauer, W.  and Ehrig, H.  and Karhumäki, J.  and Salomaa , A. Editors}, year={2002}, pages={191–219}, collection={LNCS} }","mla":"Ehrig, Hartmut, et al. “High-Level Net Processes.” <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>, edited by W.  Brauer et al., vol. 2300, Springer, 2002, pp. 191–219, doi:<a href=\"http://dx.doi.org/10.1007/3-540-45711-9_12\">http://dx.doi.org/10.1007/3-540-45711-9_12</a>.","apa":"Ehrig, H., Hoffmann, K., Padberg, J., Baldan, P., &#38; Heckel, R. (2002). High-Level Net Processes. In W. Brauer, H. Ehrig, J. Karhumäki, &#38; A. Salomaa  (Eds.), <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i> (Vol. 2300, pp. 191–219). Berlin/Heidelberg: Springer. <a href=\"http://dx.doi.org/10.1007/3-540-45711-9_12\">http://dx.doi.org/10.1007/3-540-45711-9_12</a>","ieee":"H. Ehrig, K. Hoffmann, J. Padberg, P. Baldan, and R. Heckel, “High-Level Net Processes,” in <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>, vol. 2300, W. Brauer, H. Ehrig, J. Karhumäki, and A. Salomaa , Eds. Berlin/Heidelberg: Springer, 2002, pp. 191–219.","chicago":"Ehrig, Hartmut, Kathrin Hoffmann, Julia Padberg, Paolo Baldan, and Reiko Heckel. “High-Level Net Processes.” In <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>, edited by W.  Brauer, H.  Ehrig, J.  Karhumäki, and A.  Salomaa , 2300:191–219. LNCS. Berlin/Heidelberg: Springer, 2002. <a href=\"http://dx.doi.org/10.1007/3-540-45711-9_12\">http://dx.doi.org/10.1007/3-540-45711-9_12</a>.","ama":"Ehrig H, Hoffmann K, Padberg J, Baldan P, Heckel R. High-Level Net Processes. In: Brauer W, Ehrig H, Karhumäki J, Salomaa  A, eds. <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>. Vol 2300. LNCS. Berlin/Heidelberg: Springer; 2002:191-219. doi:<a href=\"http://dx.doi.org/10.1007/3-540-45711-9_12\">http://dx.doi.org/10.1007/3-540-45711-9_12</a>"},"place":"Berlin/Heidelberg","year":"2002"},{"date_created":"2019-02-04T23:03:52Z","author":[{"last_name":"Engels","full_name":"Engels, Gregor","id":"107","first_name":"Gregor"},{"first_name":"Luuk","last_name":"Groenewegen","full_name":"Groenewegen, Luuk"}],"volume":2300,"date_updated":"2022-01-06T07:03:39Z","publisher":"Springer","title":"Towards Team-Automata-Driven Object-Oriented Collaborative Work","citation":{"apa":"Engels, G., &#38; Groenewegen, L. (2002). Towards Team-Automata-Driven Object-Oriented Collaborative Work. In <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i> (Vol. 2300, pp. 257–276). Berlin/Heidelberg: Springer.","short":"G. Engels, L. Groenewegen, in: Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg, Springer, Berlin/Heidelberg, 2002, pp. 257–276.","bibtex":"@inbook{Engels_Groenewegen_2002, place={Berlin/Heidelberg}, series={LNCS}, title={Towards Team-Automata-Driven Object-Oriented Collaborative Work}, volume={2300}, booktitle={Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg}, publisher={Springer}, author={Engels, Gregor and Groenewegen, Luuk}, year={2002}, pages={257–276}, collection={LNCS} }","mla":"Engels, Gregor, and Luuk Groenewegen. “Towards Team-Automata-Driven Object-Oriented Collaborative Work.” <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>, vol. 2300, Springer, 2002, pp. 257–76.","chicago":"Engels, Gregor, and Luuk Groenewegen. “Towards Team-Automata-Driven Object-Oriented Collaborative Work.” In <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>, 2300:257–76. LNCS. Berlin/Heidelberg: Springer, 2002.","ieee":"G. Engels and L. Groenewegen, “Towards Team-Automata-Driven Object-Oriented Collaborative Work,” in <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>, vol. 2300, Berlin/Heidelberg: Springer, 2002, pp. 257–276.","ama":"Engels G, Groenewegen L. Towards Team-Automata-Driven Object-Oriented Collaborative Work. In: <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>. Vol 2300. LNCS. Berlin/Heidelberg: Springer; 2002:257-276."},"page":"257-276","intvolume":"      2300","year":"2002","place":"Berlin/Heidelberg","user_id":"52534","series_title":"LNCS","department":[{"_id":"66"}],"_id":"7525","language":[{"iso":"eng"}],"type":"book_chapter","publication":"Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg","status":"public","abstract":[{"lang":"eng","text":"The paper studies and compares two different approaches to model communication and cooperation. The approaches are team automata, a well-defined variant of communicating automata, and statecharts, heavily used in object-oriented modelling methods. The comparison yields interesting insights for modelling communication and cooperation. In particular, the differences between action-based, synchronous and state-based, asynchronous communication are elucidated."}]},{"place":"Bonn","year":"2002","page":"377-384","citation":{"apa":"Engels, G., &#38; Doberkat, E.-E. (2002). Multimedia in der Informatik-Lehre. In <i>Informatik bewegt. 32. Jahrestagung der Gesellschaft für Informatik, 2002, Lecture Notes in Informatics</i> (Vol. P-19, pp. 377–384). Bonn: Gesellschaft für Informatik (GI).","mla":"Engels, Gregor, and Ernst-Erich Doberkat. “Multimedia in Der Informatik-Lehre.” <i>Informatik Bewegt. 32. Jahrestagung Der Gesellschaft Für Informatik, 2002, Lecture Notes in Informatics</i>, vol. P-19, Gesellschaft für Informatik (GI), 2002, pp. 377–84.","bibtex":"@inbook{Engels_Doberkat_2002, place={Bonn}, series={Lecture Notes in Informatics}, title={Multimedia in der Informatik-Lehre}, volume={P-19}, booktitle={Informatik bewegt. 32. Jahrestagung der Gesellschaft für Informatik, 2002, Lecture Notes in Informatics}, publisher={Gesellschaft für Informatik (GI)}, author={Engels, Gregor and Doberkat, Ernst-Erich}, year={2002}, pages={377–384}, collection={Lecture Notes in Informatics} }","short":"G. Engels, E.-E. Doberkat, in: Informatik Bewegt. 32. Jahrestagung Der Gesellschaft Für Informatik, 2002, Lecture Notes in Informatics, Gesellschaft für Informatik (GI), Bonn, 2002, pp. 377–384.","ieee":"G. Engels and E.-E. Doberkat, “Multimedia in der Informatik-Lehre,” in <i>Informatik bewegt. 32. Jahrestagung der Gesellschaft für Informatik, 2002, Lecture Notes in Informatics</i>, vol. P-19, Bonn: Gesellschaft für Informatik (GI), 2002, pp. 377–384.","chicago":"Engels, Gregor, and Ernst-Erich Doberkat. “Multimedia in Der Informatik-Lehre.” In <i>Informatik Bewegt. 32. Jahrestagung Der Gesellschaft Für Informatik, 2002, Lecture Notes in Informatics</i>, P-19:377–84. Lecture Notes in Informatics. Bonn: Gesellschaft für Informatik (GI), 2002.","ama":"Engels G, Doberkat E-E. Multimedia in der Informatik-Lehre. In: <i>Informatik Bewegt. 32. Jahrestagung Der Gesellschaft Für Informatik, 2002, Lecture Notes in Informatics</i>. Vol P-19. Lecture Notes in Informatics. Bonn: Gesellschaft für Informatik (GI); 2002:377-384."},"date_updated":"2022-01-06T07:03:39Z","publisher":"Gesellschaft für Informatik (GI)","volume":"P-19","date_created":"2019-02-04T23:04:36Z","author":[{"full_name":"Engels, Gregor","id":"107","last_name":"Engels","first_name":"Gregor"},{"first_name":"Ernst-Erich","full_name":"Doberkat, Ernst-Erich","last_name":"Doberkat"}],"title":"Multimedia in der Informatik-Lehre","publication":"Informatik bewegt. 32. Jahrestagung der Gesellschaft für Informatik, 2002, Lecture Notes in Informatics","type":"book_chapter","abstract":[{"lang":"eng","text":"Neue Medien werden in der universitären Lehre in zunehmendem Maße eingesetzt. Nachdem sich noch vor einigen Jahren nur vereinzelte Pilotprojekte mit dem Thema beschäftigt haben, wird inzwischen eine Vielzahl von Projekten öffentlich gefördert. Als Beispiel sei das BMBF-Förderprogramm Neue Medien in der Hochschullehre genannt. In der Informatik haben nicht zuletzt die hohen Studierendenzahlen dazu beigetragen, multimediale Elemente in der Lehre als ein mögliches Mittel zur Bewältigung der hohen Lehrbelastung bei gleichzeitiger Wahrung von Qualität und Vielfalt der Lehre anzusehen. Das fachliche Interesse vieler Informatiker am Thema Multimedia kommt hinzu. Im Workshop Multimedia in der Informatik-Lehre wird ein Überblick über gegenwärtige Ansätze zur Unterstützung der Lehre in der Informatik mit multimedialen Mitteln gegeben und es werden Erfahrungen und Konsequenzen diskutiert."}],"status":"public","_id":"7526","department":[{"_id":"66"}],"series_title":"Lecture Notes in Informatics","user_id":"52534","language":[{"iso":"eng"}]},{"date_updated":"2022-01-06T07:03:39Z","publisher":"Springer","date_created":"2019-02-05T11:54:53Z","author":[{"first_name":"Hartmut","full_name":"Ehrig, Hartmut","last_name":"Ehrig"},{"last_name":"Hoffmann","full_name":"Hoffmann, Kathrin","first_name":"Kathrin"},{"last_name":"Padberg","full_name":"Padberg, Julia","first_name":"Julia"},{"first_name":"Paolo","last_name":"Baldan","full_name":"Baldan, Paolo"},{"last_name":"Heckel","full_name":"Heckel, Reiko","first_name":"Reiko"}],"volume":2300,"title":"High-Level Net Processes","doi":"http://dx.doi.org/10.1007/3-540-45711-9_12","place":"Berlin/Heidelberg","year":"2002","citation":{"chicago":"Ehrig, Hartmut, Kathrin Hoffmann, Julia Padberg, Paolo Baldan, and Reiko Heckel. “High-Level Net Processes.” In <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>, edited by W.  Brauer, H.  Ehrig, J. Karhumäki, and A.  Salomaa , 2300:191–219. LNCS. Berlin/Heidelberg: Springer, 2002. <a href=\"http://dx.doi.org/10.1007/3-540-45711-9_12\">http://dx.doi.org/10.1007/3-540-45711-9_12</a>.","ieee":"H. Ehrig, K. Hoffmann, J. Padberg, P. Baldan, and R. Heckel, “High-Level Net Processes,” in <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>, vol. 2300, W.  Brauer, H.  Ehrig, J. Karhumäki, and A. Salomaa , Eds. Berlin/Heidelberg: Springer, 2002, pp. 191–219.","ama":"Ehrig H, Hoffmann K, Padberg J, Baldan P, Heckel R. High-Level Net Processes. In:  Brauer W,  Ehrig H, Karhumäki J, Salomaa  A, eds. <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>. Vol 2300. LNCS. Berlin/Heidelberg: Springer; 2002:191-219. doi:<a href=\"http://dx.doi.org/10.1007/3-540-45711-9_12\">http://dx.doi.org/10.1007/3-540-45711-9_12</a>","bibtex":"@inbook{Ehrig_Hoffmann_Padberg_Baldan_Heckel_2002, place={Berlin/Heidelberg}, series={LNCS}, title={High-Level Net Processes}, volume={2300}, DOI={<a href=\"http://dx.doi.org/10.1007/3-540-45711-9_12\">http://dx.doi.org/10.1007/3-540-45711-9_12</a>}, booktitle={Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg}, publisher={Springer}, author={Ehrig, Hartmut and Hoffmann, Kathrin and Padberg, Julia and Baldan, Paolo and Heckel, Reiko}, editor={ Brauer, W. and  Ehrig, H. and Karhumäki, J. and Salomaa , A. Editors}, year={2002}, pages={191–219}, collection={LNCS} }","short":"H. Ehrig, K. Hoffmann, J. Padberg, P. Baldan, R. Heckel, in: W.  Brauer, H.  Ehrig, J. Karhumäki, A. Salomaa  (Eds.), Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg, Springer, Berlin/Heidelberg, 2002, pp. 191–219.","mla":"Ehrig, Hartmut, et al. “High-Level Net Processes.” <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>, edited by W.  Brauer et al., vol. 2300, Springer, 2002, pp. 191–219, doi:<a href=\"http://dx.doi.org/10.1007/3-540-45711-9_12\">http://dx.doi.org/10.1007/3-540-45711-9_12</a>.","apa":"Ehrig, H., Hoffmann, K., Padberg, J., Baldan, P., &#38; Heckel, R. (2002). High-Level Net Processes. In W.  Brauer, H.  Ehrig, J. Karhumäki, &#38; A. Salomaa  (Eds.), <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i> (Vol. 2300, pp. 191–219). Berlin/Heidelberg: Springer. <a href=\"http://dx.doi.org/10.1007/3-540-45711-9_12\">http://dx.doi.org/10.1007/3-540-45711-9_12</a>"},"page":"191-219","intvolume":"      2300","_id":"7527","user_id":"52534","series_title":"LNCS","department":[{"_id":"66"}],"language":[{"iso":"eng"}],"type":"book_chapter","publication":"Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg","editor":[{"full_name":" Brauer, W.","last_name":" Brauer","first_name":"W."},{"first_name":"H.","full_name":" Ehrig, H.","last_name":" Ehrig"},{"last_name":"Karhumäki","full_name":"Karhumäki, J.","first_name":"J."},{"first_name":"A. ","full_name":"Salomaa , A. ","last_name":"Salomaa "}],"abstract":[{"text":"The notion of processes for low-level Petri nets based on occurrence nets is well known and it represents the basis for the study of the non-sequential behavior of Petri nets. Processes for high-level nets N are often defined as processes of the low level net Flat(N) which is obtained from N via a construction called flattening. In this paper we define high-level processes for high-level nets based on a suitable notion of high-level occurrence nets. The flattening of a high-level occurrence net is in general not a low-level occurrence net, due to so called assignment conflicts in the high-level net. The main technical result is a syntactical characterization of assignment conflicts. But the main focus of this paper is a conceptual discussion of future perspectives of high-level net processes including concurrency and data type aspects. Specifically, in the second part of the paper, we discuss possible extensions of high-level net processes, which are formally introduced for algebraic high-level nets in the first part of this paper. Of special interest are high-level processes with data type behavior, amalgamation, and other kinds of constructions, which are essential aspects for a proposed component concept for high-level nets.","lang":"eng"}],"status":"public"},{"year":"2002","place":"Berlin/Heidelberg","citation":{"apa":"Engels, G., &#38; Groenewegen, L. (2002). Towards Team-Automata-Driven Object-Oriented Collaborative Work. In W. Brauer, H. Ehring, J. Karhumäki, &#38; A. Salomaa (Eds.), <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i> (Vol. 2300, pp. 257–276). Berlin/Heidelberg: Springer.","mla":"Engels, Gregor, and Luuk Groenewegen. “Towards Team-Automata-Driven Object-Oriented Collaborative Work.” <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>, edited by W.  Brauer et al., vol. 2300, Springer, 2002, pp. 257–76.","bibtex":"@inbook{Engels_Groenewegen_2002, place={Berlin/Heidelberg}, series={LNCS}, title={Towards Team-Automata-Driven Object-Oriented Collaborative Work}, volume={2300}, booktitle={Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg}, publisher={Springer}, author={Engels, Gregor and Groenewegen, Luuk}, editor={Brauer, W.  and Ehring, H. and Karhumäki, J.  and Salomaa, A. Editors}, year={2002}, pages={257–276}, collection={LNCS} }","short":"G. Engels, L. Groenewegen, in: W. Brauer, H. Ehring, J. Karhumäki, A. Salomaa (Eds.), Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg, Springer, Berlin/Heidelberg, 2002, pp. 257–276.","ama":"Engels G, Groenewegen L. Towards Team-Automata-Driven Object-Oriented Collaborative Work. In: Brauer W, Ehring H, Karhumäki J, Salomaa A, eds. <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>. Vol 2300. LNCS. Berlin/Heidelberg: Springer; 2002:257-276.","ieee":"G. Engels and L. Groenewegen, “Towards Team-Automata-Driven Object-Oriented Collaborative Work,” in <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>, vol. 2300, W. Brauer, H. Ehring, J. Karhumäki, and A. Salomaa, Eds. Berlin/Heidelberg: Springer, 2002, pp. 257–276.","chicago":"Engels, Gregor, and Luuk Groenewegen. “Towards Team-Automata-Driven Object-Oriented Collaborative Work.” In <i>Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg</i>, edited by W.  Brauer, H. Ehring, J.  Karhumäki, and A.  Salomaa, 2300:257–76. LNCS. Berlin/Heidelberg: Springer, 2002."},"intvolume":"      2300","page":"257-276","date_updated":"2022-01-06T07:03:39Z","publisher":"Springer","author":[{"id":"107","full_name":"Engels, Gregor","last_name":"Engels","first_name":"Gregor"},{"full_name":"Groenewegen, Luuk","last_name":"Groenewegen","first_name":"Luuk"}],"date_created":"2019-02-05T11:57:09Z","volume":2300,"title":"Towards Team-Automata-Driven Object-Oriented Collaborative Work","type":"book_chapter","publication":"Formal and Natural Computing: Essays Dedicated to Grzegorz Rozenberg","editor":[{"last_name":"Brauer","full_name":"Brauer, W. ","first_name":"W. "},{"first_name":"H.","last_name":"Ehring","full_name":"Ehring, H."},{"full_name":"Karhumäki, J. ","last_name":"Karhumäki","first_name":"J. "},{"full_name":"Salomaa, A. ","last_name":"Salomaa","first_name":"A. "}],"abstract":[{"lang":"eng","text":"The paper studies and compares two different approaches to model communication and cooperation. The approaches are team automata, a well-defined variant of communicating automata, and statecharts, heavily used in object-oriented modelling methods. The comparison yields interesting insights for modelling communication and cooperation. In particular, the differences between action-based, synchronous and state-based, asynchronous communication are elucidated."}],"status":"public","_id":"7528","user_id":"52534","series_title":"LNCS","department":[{"_id":"66"}],"language":[{"iso":"eng"}]},{"department":[{"_id":"66"}],"series_title":"Lecture Notes in Informatics","user_id":"52534","_id":"7529","language":[{"iso":"eng"}],"publication":"Informatik bewegt. 32. Jahrestagung der Gesellschaft für Informatik, 2002, Lecture Notes in Informatics","type":"book_chapter","status":"public","abstract":[{"lang":"ger","text":"Neue Medien werden in der universitären Lehre in zunehmendem Maße eingesetzt. Nachdem sich noch vor einigen Jahren nur vereinzelte Pilotprojekte mit dem Thema beschäftigt haben, wird inzwischen eine Vielzahl von Projekten öffentlich gefördert. Als Beispiel sei das BMBF-Förderprogramm Neue Medien in der Hochschullehre genannt. In der Informatik haben nicht zuletzt die hohen Studierendenzahlen dazu beigetragen, multimediale Elemente in der Lehre als ein mögliches Mittel zur Bewältigung der hohen Lehrbelastung bei gleichzeitiger Wahrung von Qualität und Vielfalt der Lehre anzusehen. Das fachliche Interesse vieler Informatiker am Thema Multimedia kommt hinzu. Im Workshop Multimedia in der Informatik-Lehre wird ein Überblick über gegenwärtige Ansätze zur Unterstützung der Lehre in der Informatik mit multimedialen Mitteln gegeben und es werden Erfahrungen und Konsequenzen diskutiert."}],"editor":[{"first_name":"S. ","last_name":"Schubert","full_name":"Schubert, S. "},{"first_name":"B. ","last_name":"Reusch","full_name":"Reusch, B. "},{"first_name":"N. ","full_name":"Jesse, N. ","last_name":"Jesse"}],"volume":"P-19","date_created":"2019-02-05T11:59:25Z","author":[{"last_name":"Engels","full_name":"Engels, Gregor","id":"107","first_name":"Gregor"},{"last_name":"Doberkat","full_name":"Doberkat, Ernst-Erich","first_name":"Ernst-Erich"}],"date_updated":"2022-01-06T07:03:39Z","publisher":"Gesellschaft für Informatik (GI)","title":"Multimedia in der Informatik-Lehre","page":"377-384","citation":{"apa":"Engels, G., &#38; Doberkat, E.-E. (2002). Multimedia in der Informatik-Lehre. In S. Schubert, B. Reusch, &#38; N. Jesse (Eds.), <i>Informatik bewegt. 32. Jahrestagung der Gesellschaft für Informatik, 2002, Lecture Notes in Informatics</i> (Vol. P-19, pp. 377–384). Bonn: Gesellschaft für Informatik (GI).","mla":"Engels, Gregor, and Ernst-Erich Doberkat. “Multimedia in Der Informatik-Lehre.” <i>Informatik Bewegt. 32. Jahrestagung Der Gesellschaft Für Informatik, 2002, Lecture Notes in Informatics</i>, edited by S.  Schubert et al., vol. P-19, Gesellschaft für Informatik (GI), 2002, pp. 377–84.","bibtex":"@inbook{Engels_Doberkat_2002, place={Bonn}, series={Lecture Notes in Informatics}, title={Multimedia in der Informatik-Lehre}, volume={P-19}, booktitle={Informatik bewegt. 32. Jahrestagung der Gesellschaft für Informatik, 2002, Lecture Notes in Informatics}, publisher={Gesellschaft für Informatik (GI)}, author={Engels, Gregor and Doberkat, Ernst-Erich}, editor={Schubert, S.  and Reusch, B.  and Jesse, N. Editors}, year={2002}, pages={377–384}, collection={Lecture Notes in Informatics} }","short":"G. Engels, E.-E. Doberkat, in: S. Schubert, B. Reusch, N. Jesse (Eds.), Informatik Bewegt. 32. Jahrestagung Der Gesellschaft Für Informatik, 2002, Lecture Notes in Informatics, Gesellschaft für Informatik (GI), Bonn, 2002, pp. 377–384.","chicago":"Engels, Gregor, and Ernst-Erich Doberkat. “Multimedia in Der Informatik-Lehre.” In <i>Informatik Bewegt. 32. Jahrestagung Der Gesellschaft Für Informatik, 2002, Lecture Notes in Informatics</i>, edited by S.  Schubert, B.  Reusch, and N.  Jesse, P-19:377–84. Lecture Notes in Informatics. Bonn: Gesellschaft für Informatik (GI), 2002.","ieee":"G. Engels and E.-E. Doberkat, “Multimedia in der Informatik-Lehre,” in <i>Informatik bewegt. 32. Jahrestagung der Gesellschaft für Informatik, 2002, Lecture Notes in Informatics</i>, vol. P-19, S. Schubert, B. Reusch, and N. Jesse, Eds. Bonn: Gesellschaft für Informatik (GI), 2002, pp. 377–384.","ama":"Engels G, Doberkat E-E. Multimedia in der Informatik-Lehre. In: Schubert S, Reusch B, Jesse N, eds. <i>Informatik Bewegt. 32. Jahrestagung Der Gesellschaft Für Informatik, 2002, Lecture Notes in Informatics</i>. Vol P-19. Lecture Notes in Informatics. Bonn: Gesellschaft für Informatik (GI); 2002:377-384."},"place":"Bonn","year":"2002"},{"date_updated":"2022-01-06T07:03:53Z","publisher":"Elsevier","author":[{"last_name":"Heckel","full_name":"Heckel, Reiko","first_name":"Reiko"},{"first_name":"Gregor","last_name":"Engels","id":"107","full_name":"Engels, Gregor"}],"date_created":"2019-03-06T11:12:56Z","volume":51,"title":"Towards a Formal Framework for Inter-Enterprise Application Integration","doi":"http://dx.doi.org/10.1016/S1571-0661(04)80198-1","year":"2002","citation":{"apa":"Heckel, R., &#38; Engels, G. (2002). Towards a Formal Framework for Inter-Enterprise Application Integration. In <i>Proceedings of the Closing Workshop of the TMR Network GETGRATS (2002), Bordeaux (France)</i> (Vol. 51, pp. 139–151). Elsevier. <a href=\"http://dx.doi.org/10.1016/S1571-0661(04)80198-1\">http://dx.doi.org/10.1016/S1571-0661(04)80198-1</a>","mla":"Heckel, Reiko, and Gregor Engels. “Towards a Formal Framework for Inter-Enterprise Application Integration.” <i>Proceedings of the Closing Workshop of the TMR Network GETGRATS (2002), Bordeaux (France)</i>, vol. 51, Elsevier, 2002, pp. 139–51, doi:<a href=\"http://dx.doi.org/10.1016/S1571-0661(04)80198-1\">http://dx.doi.org/10.1016/S1571-0661(04)80198-1</a>.","short":"R. Heckel, G. Engels, in: Proceedings of the Closing Workshop of the TMR Network GETGRATS (2002), Bordeaux (France), Elsevier, 2002, pp. 139–151.","bibtex":"@inproceedings{Heckel_Engels_2002, series={Electronic Notes in Theoretical Computer Science}, title={Towards a Formal Framework for Inter-Enterprise Application Integration}, volume={51}, DOI={<a href=\"http://dx.doi.org/10.1016/S1571-0661(04)80198-1\">http://dx.doi.org/10.1016/S1571-0661(04)80198-1</a>}, booktitle={Proceedings of the Closing Workshop of the TMR Network GETGRATS (2002), Bordeaux (France)}, publisher={Elsevier}, author={Heckel, Reiko and Engels, Gregor}, year={2002}, pages={139–151}, collection={Electronic Notes in Theoretical Computer Science} }","ama":"Heckel R, Engels G. Towards a Formal Framework for Inter-Enterprise Application Integration. In: <i>Proceedings of the Closing Workshop of the TMR Network GETGRATS (2002), Bordeaux (France)</i>. Vol 51. Electronic Notes in Theoretical Computer Science. Elsevier; 2002:139-151. doi:<a href=\"http://dx.doi.org/10.1016/S1571-0661(04)80198-1\">http://dx.doi.org/10.1016/S1571-0661(04)80198-1</a>","chicago":"Heckel, Reiko, and Gregor Engels. “Towards a Formal Framework for Inter-Enterprise Application Integration.” In <i>Proceedings of the Closing Workshop of the TMR Network GETGRATS (2002), Bordeaux (France)</i>, 51:139–51. Electronic Notes in Theoretical Computer Science. Elsevier, 2002. <a href=\"http://dx.doi.org/10.1016/S1571-0661(04)80198-1\">http://dx.doi.org/10.1016/S1571-0661(04)80198-1</a>.","ieee":"R. Heckel and G. Engels, “Towards a Formal Framework for Inter-Enterprise Application Integration,” in <i>Proceedings of the Closing Workshop of the TMR Network GETGRATS (2002), Bordeaux (France)</i>, 2002, vol. 51, pp. 139–151."},"intvolume":"        51","page":"139-151","_id":"8363","user_id":"52534","series_title":"Electronic Notes in Theoretical Computer Science","department":[{"_id":"66"}],"language":[{"iso":"eng"}],"type":"conference","publication":"Proceedings of the Closing Workshop of the TMR Network GETGRATS (2002), Bordeaux (France)","abstract":[{"text":"A major concern of software development today is the integration of applications of different enterprises, e.g., over the internet. This requires a shift of focus from system development towards integration of enterprise models and evolution of systems. We propose a conceptual framework for a method addressing these issues and discuss its formalization by means of graph transformation concepts.","lang":"eng"}],"status":"public"},{"language":[{"iso":"eng"}],"_id":"8364","user_id":"52534","series_title":"LNCS","department":[{"_id":"66"}],"abstract":[{"text":"The composition of elementary web services to larger-scale services has become an important means to enhance e-business collaborations. If such composite web services can also integrate legacy components that are not yet provided as web services, the number of possible compositions is increased. Following a process-oriented approach, the compositions can be described as control- and data-flow between available web services and components. This paper discusses the Business Process Execution Language for Web Services (BPEL4WS), an existing service composition language, and proposes UML-WSC as an alternative, visual language. For the advanced description of service interfaces, UML-WSC extends the type system of the established Web Service Definition Language (WSDL).","lang":"eng"}],"status":"public","type":"conference","publication":"Proceedings of the International Workshop on Conceptual Modeling Approaches for e-Business: A Web Service Perspective (eCOMO 2002), Tampere (Finland)","title":"Process-Oriented, Flexible Composition of Web Services with UML","publisher":"Springer","date_updated":"2022-01-06T07:03:53Z","date_created":"2019-03-06T11:12:57Z","author":[{"first_name":"Sebastian","last_name":"Thöne","full_name":"Thöne, Sebastian"},{"first_name":"Ralph","last_name":"Depke","full_name":"Depke, Ralph"},{"first_name":"Gregor","full_name":"Engels, Gregor","id":"107","last_name":"Engels"}],"volume":2784,"place":"Berlin/Heidelberg","year":"2002","citation":{"apa":"Thöne, S., Depke, R., &#38; Engels, G. (2002). Process-Oriented, Flexible Composition of Web Services with UML. In <i>Proceedings of the International Workshop on Conceptual Modeling Approaches for e-Business: A Web Service Perspective (eCOMO 2002), Tampere (Finland)</i> (Vol. 2784, pp. 390–401). Berlin/Heidelberg: Springer.","mla":"Thöne, Sebastian, et al. “Process-Oriented, Flexible Composition of Web Services with UML.” <i>Proceedings of the International Workshop on Conceptual Modeling Approaches for E-Business: A Web Service Perspective (ECOMO 2002), Tampere (Finland)</i>, vol. 2784, Springer, 2002, pp. 390–401.","bibtex":"@inproceedings{Thöne_Depke_Engels_2002, place={Berlin/Heidelberg}, series={LNCS}, title={Process-Oriented, Flexible Composition of Web Services with UML}, volume={2784}, booktitle={Proceedings of the International Workshop on Conceptual Modeling Approaches for e-Business: A Web Service Perspective (eCOMO 2002), Tampere (Finland)}, publisher={Springer}, author={Thöne, Sebastian and Depke, Ralph and Engels, Gregor}, year={2002}, pages={390–401}, collection={LNCS} }","short":"S. Thöne, R. Depke, G. Engels, in: Proceedings of the International Workshop on Conceptual Modeling Approaches for E-Business: A Web Service Perspective (ECOMO 2002), Tampere (Finland), Springer, Berlin/Heidelberg, 2002, pp. 390–401.","ieee":"S. Thöne, R. Depke, and G. Engels, “Process-Oriented, Flexible Composition of Web Services with UML,” in <i>Proceedings of the International Workshop on Conceptual Modeling Approaches for e-Business: A Web Service Perspective (eCOMO 2002), Tampere (Finland)</i>, 2002, vol. 2784, pp. 390–401.","chicago":"Thöne, Sebastian, Ralph Depke, and Gregor Engels. “Process-Oriented, Flexible Composition of Web Services with UML.” In <i>Proceedings of the International Workshop on Conceptual Modeling Approaches for E-Business: A Web Service Perspective (ECOMO 2002), Tampere (Finland)</i>, 2784:390–401. LNCS. Berlin/Heidelberg: Springer, 2002.","ama":"Thöne S, Depke R, Engels G. Process-Oriented, Flexible Composition of Web Services with UML. In: <i>Proceedings of the International Workshop on Conceptual Modeling Approaches for E-Business: A Web Service Perspective (ECOMO 2002), Tampere (Finland)</i>. Vol 2784. LNCS. Berlin/Heidelberg: Springer; 2002:390-401."},"intvolume":"      2784","page":"390-401"},{"type":"conference","publication":"Proceedings of the International Workshop on Principles of Software Evolution(satellite event of the ICSE 02), Orlando, Florida (USA)","status":"public","user_id":"52534","department":[{"_id":"66"}],"_id":"8365","language":[{"iso":"eng"}],"citation":{"ieee":"G. Engels, J. Küster, and R. Heckel, “Towards Consistency-Preserving Model Evolution,” in <i>Proceedings of the International Workshop on Principles of Software Evolution(satellite event of the ICSE 02), Orlando, Florida (USA)</i>, 2002, pp. 129–132.","chicago":"Engels, Gregor, Jochen Küster, and Reiko Heckel. “Towards Consistency-Preserving Model Evolution.” In <i>Proceedings of the International Workshop on Principles of Software Evolution(Satellite Event of the ICSE 02), Orlando, Florida (USA)</i>, 129–32. New York, NY, USA: ACM Press, 2002. <a href=\"http://doi.acm.org/10.1145/512035.512066\">http://doi.acm.org/10.1145/512035.512066</a>.","ama":"Engels G, Küster J, Heckel R. Towards Consistency-Preserving Model Evolution. In: <i>Proceedings of the International Workshop on Principles of Software Evolution(Satellite Event of the ICSE 02), Orlando, Florida (USA)</i>. New York, NY, USA: ACM Press; 2002:129-132. doi:<a href=\"http://doi.acm.org/10.1145/512035.512066\">http://doi.acm.org/10.1145/512035.512066</a>","short":"G. Engels, J. Küster, R. Heckel, in: Proceedings of the International Workshop on Principles of Software Evolution(Satellite Event of the ICSE 02), Orlando, Florida (USA), ACM Press, New York, NY, USA, 2002, pp. 129–132.","bibtex":"@inproceedings{Engels_Küster_Heckel_2002, place={New York, NY, USA}, title={Towards Consistency-Preserving Model Evolution}, DOI={<a href=\"http://doi.acm.org/10.1145/512035.512066\">http://doi.acm.org/10.1145/512035.512066</a>}, booktitle={Proceedings of the International Workshop on Principles of Software Evolution(satellite event of the ICSE 02), Orlando, Florida (USA)}, publisher={ACM Press}, author={Engels, Gregor and Küster, Jochen and Heckel, Reiko}, year={2002}, pages={129–132} }","mla":"Engels, Gregor, et al. “Towards Consistency-Preserving Model Evolution.” <i>Proceedings of the International Workshop on Principles of Software Evolution(Satellite Event of the ICSE 02), Orlando, Florida (USA)</i>, ACM Press, 2002, pp. 129–32, doi:<a href=\"http://doi.acm.org/10.1145/512035.512066\">http://doi.acm.org/10.1145/512035.512066</a>.","apa":"Engels, G., Küster, J., &#38; Heckel, R. (2002). Towards Consistency-Preserving Model Evolution. In <i>Proceedings of the International Workshop on Principles of Software Evolution(satellite event of the ICSE 02), Orlando, Florida (USA)</i> (pp. 129–132). New York, NY, USA: ACM Press. <a href=\"http://doi.acm.org/10.1145/512035.512066\">http://doi.acm.org/10.1145/512035.512066</a>"},"page":"129-132","year":"2002","place":"New York, NY, USA","date_created":"2019-03-06T11:12:58Z","author":[{"first_name":"Gregor","full_name":"Engels, Gregor","id":"107","last_name":"Engels"},{"full_name":"Küster, Jochen","last_name":"Küster","first_name":"Jochen"},{"first_name":"Reiko","last_name":"Heckel","full_name":"Heckel, Reiko"}],"publisher":"ACM Press","date_updated":"2022-01-06T07:03:53Z","doi":"http://doi.acm.org/10.1145/512035.512066","title":"Towards Consistency-Preserving Model Evolution"},{"date_created":"2019-03-06T11:12:59Z","author":[{"first_name":"Szilvia","full_name":"Gyapay, Szilvia","last_name":"Gyapay"},{"full_name":"Heckel, Reiko","last_name":"Heckel","first_name":"Reiko"}],"publisher":"Universität Bremen","date_updated":"2022-01-06T07:03:53Z","title":"Towards Graph Transformation with Time","page":"131-140","citation":{"ieee":"S. Gyapay and R. Heckel, “Towards Graph Transformation with Time,” in <i>Proceedings of the APPLIGRAPH Workshop on Application of Graph Transformation (AGT 2002, satellite event of the ETAPS 2002), Grenoble (France)</i>, 2002, pp. 131–140.","chicago":"Gyapay, Szilvia, and Reiko Heckel. “Towards Graph Transformation with Time.” In <i>Proceedings of the APPLIGRAPH Workshop on Application of Graph Transformation (AGT 2002, Satellite Event of the ETAPS 2002), Grenoble (France)</i>, 131–40. Universität Bremen, 2002.","ama":"Gyapay S, Heckel R. Towards Graph Transformation with Time. In: <i>Proceedings of the APPLIGRAPH Workshop on Application of Graph Transformation (AGT 2002, Satellite Event of the ETAPS 2002), Grenoble (France)</i>. Universität Bremen; 2002:131-140.","apa":"Gyapay, S., &#38; Heckel, R. (2002). Towards Graph Transformation with Time. In <i>Proceedings of the APPLIGRAPH Workshop on Application of Graph Transformation (AGT 2002, satellite event of the ETAPS 2002), Grenoble (France)</i> (pp. 131–140). Universität Bremen.","bibtex":"@inproceedings{Gyapay_Heckel_2002, title={Towards Graph Transformation with Time}, booktitle={Proceedings of the APPLIGRAPH Workshop on Application of Graph Transformation (AGT 2002, satellite event of the ETAPS 2002), Grenoble (France)}, publisher={Universität Bremen}, author={Gyapay, Szilvia and Heckel, Reiko}, year={2002}, pages={131–140} }","short":"S. Gyapay, R. Heckel, in: Proceedings of the APPLIGRAPH Workshop on Application of Graph Transformation (AGT 2002, Satellite Event of the ETAPS 2002), Grenoble (France), Universität Bremen, 2002, pp. 131–140.","mla":"Gyapay, Szilvia, and Reiko Heckel. “Towards Graph Transformation with Time.” <i>Proceedings of the APPLIGRAPH Workshop on Application of Graph Transformation (AGT 2002, Satellite Event of the ETAPS 2002), Grenoble (France)</i>, Universität Bremen, 2002, pp. 131–40."},"year":"2002","department":[{"_id":"66"}],"user_id":"52534","_id":"8366","language":[{"iso":"eng"}],"publication":"Proceedings of the APPLIGRAPH Workshop on Application of Graph Transformation (AGT 2002, satellite event of the ETAPS 2002), Grenoble (France)","type":"conference","status":"public"},{"title":"Towards Automatic Translation of UML Models into Semantic Domains","date_created":"2019-03-06T11:13:00Z","author":[{"first_name":"Reiko","last_name":"Heckel","full_name":"Heckel, Reiko"},{"last_name":"Küster","full_name":"Küster, Jochen","first_name":"Jochen"},{"first_name":"Gabriele","last_name":"Taentzer","full_name":"Taentzer, Gabriele"}],"date_updated":"2022-01-06T07:03:53Z","publisher":"Universität Bremen","page":"11-21","citation":{"short":"R. Heckel, J. Küster, G. Taentzer, in: Proceedings of the APPLIGRAPH Workshop on Applied Graph Transformation (AGT 2002, Satellite Event of the ETAPS 2002), Grenoble (France), Universität Bremen, 2002, pp. 11–21.","bibtex":"@inproceedings{Heckel_Küster_Taentzer_2002, title={Towards Automatic Translation of UML Models into Semantic Domains}, booktitle={Proceedings of the APPLIGRAPH Workshop on Applied Graph Transformation (AGT 2002, satellite event of the ETAPS 2002), Grenoble (France)}, publisher={Universität Bremen}, author={Heckel, Reiko and Küster, Jochen and Taentzer, Gabriele}, year={2002}, pages={11–21} }","mla":"Heckel, Reiko, et al. “Towards Automatic Translation of UML Models into Semantic Domains.” <i>Proceedings of the APPLIGRAPH Workshop on Applied Graph Transformation (AGT 2002, Satellite Event of the ETAPS 2002), Grenoble (France)</i>, Universität Bremen, 2002, pp. 11–21.","apa":"Heckel, R., Küster, J., &#38; Taentzer, G. (2002). Towards Automatic Translation of UML Models into Semantic Domains. In <i>Proceedings of the APPLIGRAPH Workshop on Applied Graph Transformation (AGT 2002, satellite event of the ETAPS 2002), Grenoble (France)</i> (pp. 11–21). Universität Bremen.","ieee":"R. Heckel, J. Küster, and G. Taentzer, “Towards Automatic Translation of UML Models into Semantic Domains,” in <i>Proceedings of the APPLIGRAPH Workshop on Applied Graph Transformation (AGT 2002, satellite event of the ETAPS 2002), Grenoble (France)</i>, 2002, pp. 11–21.","chicago":"Heckel, Reiko, Jochen Küster, and Gabriele Taentzer. “Towards Automatic Translation of UML Models into Semantic Domains.” In <i>Proceedings of the APPLIGRAPH Workshop on Applied Graph Transformation (AGT 2002, Satellite Event of the ETAPS 2002), Grenoble (France)</i>, 11–21. Universität Bremen, 2002.","ama":"Heckel R, Küster J, Taentzer G. Towards Automatic Translation of UML Models into Semantic Domains. In: <i>Proceedings of the APPLIGRAPH Workshop on Applied Graph Transformation (AGT 2002, Satellite Event of the ETAPS 2002), Grenoble (France)</i>. Universität Bremen; 2002:11-21."},"year":"2002","language":[{"iso":"eng"}],"department":[{"_id":"66"}],"user_id":"52534","_id":"8367","status":"public","abstract":[{"lang":"eng","text":"The use of UML for software specification leads usually to lots of diagrams showing different aspects and components of the software system in several views. In order to support a view-oriented approach to system modeling, consistency views and in between views has to be manageable. It is a reasonable approach to consistency management when first chossing a suitable semantic domain, provide a partial mapping into this domain, and specity as well as verify consistency constraints formulated in that domain. Annotated meta model rules can be used to translate elements of UML models into the semantic domain chosen. In this contribution, we consider triple graph grammars and attributed graph transformation approaches for the precise definition of meta model rules an outline the tool support for automatic translation."}],"publication":"Proceedings of the APPLIGRAPH Workshop on Applied Graph Transformation (AGT 2002, satellite event of the ETAPS 2002), Grenoble (France)","type":"conference"},{"citation":{"ama":"Hendrik Hausmann J, Heckel R, Sauer S. Extended Model Relations with Graphical Consistency Conditions. In: <i>Proceeding of the Workshop on Consistency Problems in UML-Based Software Development (Satellite Event of the UML 2002), Dresden (Germany)</i>. Department of Software Engineering and Computer Science, Blekinge Institute of Technology; 2002:61-74.","ieee":"J. Hendrik Hausmann, R. Heckel, and S. Sauer, “Extended Model Relations with Graphical Consistency Conditions,” in <i>Proceeding of the Workshop on Consistency Problems in UML-based Software Development (satellite event of the UML 2002), Dresden (Germany)</i>, 2002, pp. 61–74.","chicago":"Hendrik Hausmann, Jan, Reiko Heckel, and Stefan Sauer. “Extended Model Relations with Graphical Consistency Conditions.” In <i>Proceeding of the Workshop on Consistency Problems in UML-Based Software Development (Satellite Event of the UML 2002), Dresden (Germany)</i>, 61–74. Department of Software Engineering and Computer Science, Blekinge Institute of Technology, 2002.","mla":"Hendrik Hausmann, Jan, et al. “Extended Model Relations with Graphical Consistency Conditions.” <i>Proceeding of the Workshop on Consistency Problems in UML-Based Software Development (Satellite Event of the UML 2002), Dresden (Germany)</i>, Department of Software Engineering and Computer Science, Blekinge Institute of Technology, 2002, pp. 61–74.","bibtex":"@inproceedings{Hendrik Hausmann_Heckel_Sauer_2002, title={Extended Model Relations with Graphical Consistency Conditions}, booktitle={Proceeding of the Workshop on Consistency Problems in UML-based Software Development (satellite event of the UML 2002), Dresden (Germany)}, publisher={Department of Software Engineering and Computer Science, Blekinge Institute of Technology}, author={Hendrik Hausmann, Jan and Heckel, Reiko and Sauer, Stefan}, year={2002}, pages={61–74} }","short":"J. Hendrik Hausmann, R. Heckel, S. Sauer, in: Proceeding of the Workshop on Consistency Problems in UML-Based Software Development (Satellite Event of the UML 2002), Dresden (Germany), Department of Software Engineering and Computer Science, Blekinge Institute of Technology, 2002, pp. 61–74.","apa":"Hendrik Hausmann, J., Heckel, R., &#38; Sauer, S. (2002). Extended Model Relations with Graphical Consistency Conditions. In <i>Proceeding of the Workshop on Consistency Problems in UML-based Software Development (satellite event of the UML 2002), Dresden (Germany)</i> (pp. 61–74). Department of Software Engineering and Computer Science, Blekinge Institute of Technology."},"page":"61-74","year":"2002","date_created":"2019-03-06T11:13:02Z","author":[{"first_name":"Jan","full_name":"Hendrik Hausmann, Jan","last_name":"Hendrik Hausmann"},{"first_name":"Reiko","last_name":"Heckel","full_name":"Heckel, Reiko"},{"first_name":"Stefan","last_name":"Sauer","id":"447","full_name":"Sauer, Stefan"}],"date_updated":"2022-01-06T07:03:53Z","publisher":"Department of Software Engineering and Computer Science, Blekinge Institute of Technology","title":"Extended Model Relations with Graphical Consistency Conditions","type":"conference","publication":"Proceeding of the Workshop on Consistency Problems in UML-based Software Development (satellite event of the UML 2002), Dresden (Germany)","status":"public","abstract":[{"lang":"eng","text":"Consistency of models and model transformations are strongly interrelated topics. It is thus desirable to have a single notation to express model properties concerning both aspects. When using meta modeling techniques, graph transformations are a natural candidate to express model transformations. This paper explores the use of graph transformations for denoting consistency conditions between models. This technique yields benefits for different types of interrelation between transformation and consistency. A special focus is put on the generation of automatic consistency-establishing transformations."}],"user_id":"52534","department":[{"_id":"66"}],"_id":"8368","language":[{"iso":"eng"}]},{"language":[{"iso":"eng"}],"_id":"8369","user_id":"52534","department":[{"_id":"66"}],"status":"public","type":"conference","publication":"Proceedings Workshop on Tools for Aspect-Oriented Software Developement (satellite event of the OOPSLA 2002), Seattle, WA (USA)","title":"Towards a Standard Interface for Runtime Inspection in AOP Environments","date_updated":"2022-01-06T07:03:53Z","author":[{"last_name":"Mehner","full_name":"Mehner, Katharina","first_name":"Katharina"},{"first_name":"Awais","last_name":"Rashid","full_name":"Rashid, Awais"}],"date_created":"2019-03-06T11:13:03Z","year":"2002","citation":{"ama":"Mehner K, Rashid A. Towards a Standard Interface for Runtime Inspection in AOP Environments. In: <i>Proceedings Workshop on Tools for Aspect-Oriented Software Developement (Satellite Event of the OOPSLA 2002), Seattle, WA (USA)</i>. ; 2002.","ieee":"K. Mehner and A. Rashid, “Towards a Standard Interface for Runtime Inspection in AOP Environments,” in <i>Proceedings Workshop on Tools for Aspect-Oriented Software Developement (satellite event of the OOPSLA 2002), Seattle, WA (USA)</i>, 2002.","chicago":"Mehner, Katharina, and Awais Rashid. “Towards a Standard Interface for Runtime Inspection in AOP Environments.” In <i>Proceedings Workshop on Tools for Aspect-Oriented Software Developement (Satellite Event of the OOPSLA 2002), Seattle, WA (USA)</i>, 2002.","bibtex":"@inproceedings{Mehner_Rashid_2002, title={Towards a Standard Interface for Runtime Inspection in AOP Environments}, booktitle={Proceedings Workshop on Tools for Aspect-Oriented Software Developement (satellite event of the OOPSLA 2002), Seattle, WA (USA)}, author={Mehner, Katharina and Rashid, Awais}, year={2002} }","short":"K. Mehner, A. Rashid, in: Proceedings Workshop on Tools for Aspect-Oriented Software Developement (Satellite Event of the OOPSLA 2002), Seattle, WA (USA), 2002.","mla":"Mehner, Katharina, and Awais Rashid. “Towards a Standard Interface for Runtime Inspection in AOP Environments.” <i>Proceedings Workshop on Tools for Aspect-Oriented Software Developement (Satellite Event of the OOPSLA 2002), Seattle, WA (USA)</i>, 2002.","apa":"Mehner, K., &#38; Rashid, A. (2002). Towards a Standard Interface for Runtime Inspection in AOP Environments. In <i>Proceedings Workshop on Tools for Aspect-Oriented Software Developement (satellite event of the OOPSLA 2002), Seattle, WA (USA)</i>."}},{"date_updated":"2022-01-06T07:03:53Z","author":[{"full_name":"Schattkowsky, Tim","last_name":"Schattkowsky","first_name":"Tim"},{"last_name":"Lohmann","full_name":"Lohmann, Marc","first_name":"Marc"},{"last_name":"Heckel","full_name":"Heckel, Reiko","first_name":"Reiko"}],"date_created":"2019-03-06T11:13:04Z","title":"Lightweight Modeling of Dynamic Websites using UML","year":"2002","citation":{"mla":"Schattkowsky, Tim, et al. “Lightweight Modeling of Dynamic Websites Using UML.” <i>Proceedings of Workshop on Web Engineering (Satellite Event of the ICSE 2002), Orlando, FL (USA)</i>, 2002.","short":"T. Schattkowsky, M. Lohmann, R. Heckel, in: Proceedings of Workshop on Web Engineering (Satellite Event of the ICSE 2002), Orlando, FL (USA), 2002.","bibtex":"@inproceedings{Schattkowsky_Lohmann_Heckel_2002, title={Lightweight Modeling of Dynamic Websites using UML}, booktitle={Proceedings of Workshop on Web Engineering (satellite event of the ICSE 2002), Orlando, FL (USA)}, author={Schattkowsky, Tim and Lohmann, Marc and Heckel, Reiko}, year={2002} }","apa":"Schattkowsky, T., Lohmann, M., &#38; Heckel, R. (2002). Lightweight Modeling of Dynamic Websites using UML. In <i>Proceedings of Workshop on Web Engineering (satellite event of the ICSE 2002), Orlando, FL (USA)</i>.","ama":"Schattkowsky T, Lohmann M, Heckel R. Lightweight Modeling of Dynamic Websites using UML. In: <i>Proceedings of Workshop on Web Engineering (Satellite Event of the ICSE 2002), Orlando, FL (USA)</i>. ; 2002.","chicago":"Schattkowsky, Tim, Marc Lohmann, and Reiko Heckel. “Lightweight Modeling of Dynamic Websites Using UML.” In <i>Proceedings of Workshop on Web Engineering (Satellite Event of the ICSE 2002), Orlando, FL (USA)</i>, 2002.","ieee":"T. Schattkowsky, M. Lohmann, and R. Heckel, “Lightweight Modeling of Dynamic Websites using UML,” in <i>Proceedings of Workshop on Web Engineering (satellite event of the ICSE 2002), Orlando, FL (USA)</i>, 2002."},"_id":"8370","department":[{"_id":"66"}],"user_id":"52534","language":[{"iso":"eng"}],"publication":"Proceedings of Workshop on Web Engineering (satellite event of the ICSE 2002), Orlando, FL (USA)","type":"conference","abstract":[{"text":"Development of small- or medium scale Web applications is usually performed by teams consisting of graphic designers responsible for the layout and software developers realizing the business logic. Due to short production cycles, these people have to work in parallel on the implementation. Because of the different backgrounds of the people involved and the relative simplicity of the application, a simple design process and modeling approach is required which supports communication between team members and helps to identify and relate their respective tasks. We propose a simple subset of the UML adapted to the problem domain by means of stereotypes. Based on the design, we propose a strategy for generating code templates specifically tailored to the tasks of each team member, so that the implementation can immediately start in parallel when the modeling is complete.","lang":"eng"}],"status":"public"},{"citation":{"apa":"Fu, X., Karl, H., &#38; Kappler, C. (2002). QoS-Conditionalized Handoff for Mobile IPv6. In <i>NETWORKING 2002, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications, Second International IFIP-TC6 Networking Conference, Pisa, Italy, May 19-24, 2002, Proceedings</i> (pp. 721--730). <a href=\"https://doi.org/10.1007/3-540-47906-6_58\">https://doi.org/10.1007/3-540-47906-6_58</a>","bibtex":"@inproceedings{Fu_Karl_Kappler_2002, title={QoS-Conditionalized Handoff for Mobile IPv6}, DOI={<a href=\"https://doi.org/10.1007/3-540-47906-6_58\">10.1007/3-540-47906-6_58</a>}, booktitle={NETWORKING 2002, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications, Second International IFIP-TC6 Networking Conference, Pisa, Italy, May 19-24, 2002, Proceedings}, author={Fu, Xiaoming and Karl, Holger and Kappler, Cornelia}, year={2002}, pages={721--730} }","mla":"Fu, Xiaoming, et al. “QoS-Conditionalized Handoff for Mobile IPv6.” <i>NETWORKING 2002, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications, Second International IFIP-TC6 Networking Conference, Pisa, Italy, May 19-24, 2002, Proceedings</i>, 2002, pp. 721--730, doi:<a href=\"https://doi.org/10.1007/3-540-47906-6_58\">10.1007/3-540-47906-6_58</a>.","short":"X. Fu, H. Karl, C. Kappler, in: NETWORKING 2002, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications, Second International IFIP-TC6 Networking Conference, Pisa, Italy, May 19-24, 2002, Proceedings, 2002, pp. 721--730.","ama":"Fu X, Karl H, Kappler C. QoS-Conditionalized Handoff for Mobile IPv6. In: <i>NETWORKING 2002, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications, Second International IFIP-TC6 Networking Conference, Pisa, Italy, May 19-24, 2002, Proceedings</i>. ; 2002:721--730. doi:<a href=\"https://doi.org/10.1007/3-540-47906-6_58\">10.1007/3-540-47906-6_58</a>","ieee":"X. Fu, H. Karl, and C. Kappler, “QoS-Conditionalized Handoff for Mobile IPv6,” in <i>NETWORKING 2002, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications, Second International IFIP-TC6 Networking Conference, Pisa, Italy, May 19-24, 2002, Proceedings</i>, 2002, pp. 721--730.","chicago":"Fu, Xiaoming, Holger Karl, and Cornelia Kappler. “QoS-Conditionalized Handoff for Mobile IPv6.” In <i>NETWORKING 2002, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications, Second International IFIP-TC6 Networking Conference, Pisa, Italy, May 19-24, 2002, Proceedings</i>, 721--730, 2002. <a href=\"https://doi.org/10.1007/3-540-47906-6_58\">https://doi.org/10.1007/3-540-47906-6_58</a>."},"page":"721--730","year":"2002","author":[{"last_name":"Fu","full_name":"Fu, Xiaoming","first_name":"Xiaoming"},{"id":"126","full_name":"Karl, Holger","last_name":"Karl","first_name":"Holger"},{"full_name":"Kappler, Cornelia","last_name":"Kappler","first_name":"Cornelia"}],"date_created":"2017-11-27T10:22:27Z","date_updated":"2022-01-06T07:03:59Z","doi":"10.1007/3-540-47906-6_58","title":"QoS-Conditionalized Handoff for Mobile IPv6","type":"conference","publication":"NETWORKING 2002, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications, Second International IFIP-TC6 Networking Conference, Pisa, Italy, May 19-24, 2002, Proceedings","status":"public","user_id":"15572","department":[{"_id":"75"}],"_id":"871"},{"_id":"872","user_id":"15572","department":[{"_id":"75"}],"status":"public","type":"conference","publication":"Mobile Ad-Hoc Netzwerke, 1. deutscher Workshop über Mobile Ad-Hoc Netzwerke WMAN 2002, 25.-26. März 2002 in Ulm","title":"A protocol extension to HiperLAN/2 to support single-relay networks","date_updated":"2022-01-06T07:03:59Z","date_created":"2017-11-27T10:22:27Z","author":[{"last_name":"Hollos","full_name":"Hollos, Daniel","first_name":"Daniel"},{"last_name":"Karl","full_name":"Karl, Holger","id":"126","first_name":"Holger"}],"year":"2002","citation":{"ieee":"D. Hollos and H. Karl, “A protocol extension to HiperLAN/2 to support single-relay networks,” in <i>Mobile Ad-Hoc Netzwerke, 1. deutscher Workshop über Mobile Ad-Hoc Netzwerke WMAN 2002, 25.-26. März 2002 in Ulm</i>, 2002, pp. 91--107.","chicago":"Hollos, Daniel, and Holger Karl. “A Protocol Extension to HiperLAN/2 to Support Single-Relay Networks.” In <i>Mobile Ad-Hoc Netzwerke, 1. Deutscher Workshop Über Mobile Ad-Hoc Netzwerke WMAN 2002, 25.-26. März 2002 in Ulm</i>, 91--107, 2002.","ama":"Hollos D, Karl H. A protocol extension to HiperLAN/2 to support single-relay networks. In: <i>Mobile Ad-Hoc Netzwerke, 1. Deutscher Workshop Über Mobile Ad-Hoc Netzwerke WMAN 2002, 25.-26. März 2002 in Ulm</i>. ; 2002:91--107.","mla":"Hollos, Daniel, and Holger Karl. “A Protocol Extension to HiperLAN/2 to Support Single-Relay Networks.” <i>Mobile Ad-Hoc Netzwerke, 1. Deutscher Workshop Über Mobile Ad-Hoc Netzwerke WMAN 2002, 25.-26. März 2002 in Ulm</i>, 2002, pp. 91--107.","bibtex":"@inproceedings{Hollos_Karl_2002, title={A protocol extension to HiperLAN/2 to support single-relay networks}, booktitle={Mobile Ad-Hoc Netzwerke, 1. deutscher Workshop über Mobile Ad-Hoc Netzwerke WMAN 2002, 25.-26. März 2002 in Ulm}, author={Hollos, Daniel and Karl, Holger}, year={2002}, pages={91--107} }","short":"D. Hollos, H. Karl, in: Mobile Ad-Hoc Netzwerke, 1. Deutscher Workshop Über Mobile Ad-Hoc Netzwerke WMAN 2002, 25.-26. März 2002 in Ulm, 2002, pp. 91--107.","apa":"Hollos, D., &#38; Karl, H. (2002). A protocol extension to HiperLAN/2 to support single-relay networks. In <i>Mobile Ad-Hoc Netzwerke, 1. deutscher Workshop über Mobile Ad-Hoc Netzwerke WMAN 2002, 25.-26. März 2002 in Ulm</i> (pp. 91--107)."},"page":"91--107"},{"year":"2002","citation":{"mla":"Xing, Wei, et al. “M-SCTP: Design and Prototypical Implementation of an End-to-End Mobility Concept.” <i>In Proc. 5th Intl. Workshop The Internet Challenge: Technology and Applications</i>, 2002, p. 43.","bibtex":"@inproceedings{Xing_Karl_Wolisz_Müller_2002, title={M-SCTP: Design and prototypical implementation of an end-to-end mobility concept}, booktitle={In Proc. 5th Intl. Workshop The Internet Challenge: Technology and Applications}, author={Xing, Wei and Karl, Holger and Wolisz, Adam and Müller, Harald}, year={2002}, pages={43} }","short":"W. Xing, H. Karl, A. Wolisz, H. Müller, in: In Proc. 5th Intl. Workshop The Internet Challenge: Technology and Applications, 2002, p. 43.","apa":"Xing, W., Karl, H., Wolisz, A., &#38; Müller, H. (2002). M-SCTP: Design and prototypical implementation of an end-to-end mobility concept. In <i>In Proc. 5th Intl. Workshop The Internet Challenge: Technology and Applications</i> (p. 43).","ama":"Xing W, Karl H, Wolisz A, Müller H. M-SCTP: Design and prototypical implementation of an end-to-end mobility concept. In: <i>In Proc. 5th Intl. Workshop The Internet Challenge: Technology and Applications</i>. ; 2002:43.","ieee":"W. Xing, H. Karl, A. Wolisz, and H. Müller, “M-SCTP: Design and prototypical implementation of an end-to-end mobility concept,” in <i>In Proc. 5th Intl. Workshop The Internet Challenge: Technology and Applications</i>, 2002, p. 43.","chicago":"Xing, Wei, Holger Karl, Adam Wolisz, and Harald Müller. “M-SCTP: Design and Prototypical Implementation of an End-to-End Mobility Concept.” In <i>In Proc. 5th Intl. Workshop The Internet Challenge: Technology and Applications</i>, 43, 2002."},"page":"43","title":"M-SCTP: Design and prototypical implementation of an end-to-end mobility concept","date_updated":"2019-01-03T13:18:56Z","date_created":"2017-11-27T10:22:29Z","author":[{"last_name":"Xing","full_name":"Xing, Wei","first_name":"Wei"},{"last_name":"Karl","full_name":"Karl, Holger","id":"126","first_name":"Holger"},{"full_name":"Wolisz, Adam","last_name":"Wolisz","first_name":"Adam"},{"first_name":"Harald","last_name":"Müller","full_name":"Müller, Harald"}],"status":"public","type":"conference","publication":"In Proc. 5th Intl. Workshop The Internet Challenge: Technology and Applications","_id":"990","user_id":"15572","department":[{"_id":"75"}]},{"title":"Data Management in Networks: Experimental Evaluation of a Provably Good Strategy","doi":"10.1007/s00224-001-1045-z","date_updated":"2022-01-06T06:52:51Z","author":[{"first_name":"Christof","last_name":"Krick","full_name":"Krick, Christof"},{"last_name":"Meyer auf der Heide","id":"15523","full_name":"Meyer auf der Heide, Friedhelm","first_name":"Friedhelm"},{"first_name":"Harald","full_name":"Räcke, Harald","last_name":"Räcke"},{"last_name":"Vöcking","full_name":"Vöcking, Bernhard","first_name":"Bernhard"},{"last_name":"Westermann","full_name":"Westermann, Matthias' ","first_name":"Matthias' "}],"date_created":"2020-04-09T10:03:55Z","year":"2002","citation":{"short":"C. Krick, F. Meyer auf der Heide, H. Räcke, B. Vöcking, M. Westermann, Theory of Computing Systems (2002) 217–245.","bibtex":"@article{Krick_Meyer auf der Heide_Räcke_Vöcking_Westermann_2002, title={Data Management in Networks: Experimental Evaluation of a Provably Good Strategy}, DOI={<a href=\"https://doi.org/10.1007/s00224-001-1045-z\">10.1007/s00224-001-1045-z</a>}, journal={Theory of Computing Systems}, author={Krick, Christof and Meyer auf der Heide, Friedhelm and Räcke, Harald and Vöcking, Bernhard and Westermann, Matthias’ }, year={2002}, pages={217–245} }","mla":"Krick, Christof, et al. “Data Management in Networks: Experimental Evaluation of a Provably Good Strategy.” <i>Theory of Computing Systems</i>, 2002, pp. 217–45, doi:<a href=\"https://doi.org/10.1007/s00224-001-1045-z\">10.1007/s00224-001-1045-z</a>.","apa":"Krick, C., Meyer auf der Heide, F., Räcke, H., Vöcking, B., &#38; Westermann, M. (2002). Data Management in Networks: Experimental Evaluation of a Provably Good Strategy. <i>Theory of Computing Systems</i>, 217–245. <a href=\"https://doi.org/10.1007/s00224-001-1045-z\">https://doi.org/10.1007/s00224-001-1045-z</a>","ama":"Krick C, Meyer auf der Heide F, Räcke H, Vöcking B, Westermann M. Data Management in Networks: Experimental Evaluation of a Provably Good Strategy. <i>Theory of Computing Systems</i>. Published online 2002:217-245. doi:<a href=\"https://doi.org/10.1007/s00224-001-1045-z\">10.1007/s00224-001-1045-z</a>","ieee":"C. Krick, F. Meyer auf der Heide, H. Räcke, B. Vöcking, and M. Westermann, “Data Management in Networks: Experimental Evaluation of a Provably Good Strategy,” <i>Theory of Computing Systems</i>, pp. 217–245, 2002, doi: <a href=\"https://doi.org/10.1007/s00224-001-1045-z\">10.1007/s00224-001-1045-z</a>.","chicago":"Krick, Christof, Friedhelm Meyer auf der Heide, Harald Räcke, Bernhard Vöcking, and Matthias’  Westermann. “Data Management in Networks: Experimental Evaluation of a Provably Good Strategy.” <i>Theory of Computing Systems</i>, 2002, 217–45. <a href=\"https://doi.org/10.1007/s00224-001-1045-z\">https://doi.org/10.1007/s00224-001-1045-z</a>."},"page":"217-245","publication_status":"published","publication_identifier":{"issn":["1432-4350","1433-0490"]},"language":[{"iso":"eng"}],"_id":"16489","user_id":"15415","department":[{"_id":"63"}],"status":"public","type":"journal_article","publication":"Theory of Computing Systems"},{"publication":"Proceedings of the ACM symposium on Virtual reality software and technology  - VRST '02","type":"conference","status":"public","abstract":[{"text":"We present a new data structure for rendering highly complex virtual environments of arbitrary topology. The special feature of our approach is that it allows an interactive navigation in very large scenes (30 GB/400 million polygons in our benchmark scenes) that cannot be stored in main memory, but only on a local or remote hard disk. Furthermore, it allows interactive rendering of substantially more complex scenes by instantiating objects.\r\n\r\nFor the computation of an approximate image of the scene, a sampling technique is used. In the preprocessing, a so-called sample tree is built whose nodes contain randomly selected polygons from the scene. This tree only uses space that is linear in the number of polygons. In order to produce an image of the scene, the tree is traversed and polygons stored in the visited nodes are rendered. During the interactive walkthrough, parts of the sample tree are loaded from local or remote hard disk.\r\n\r\nWe implemented our algorithm in a prototypical walkthrough system. Analysis and experiments show that the quality of our images is comparable to images computed by the conventional z-buffer algorithm regardless of the scene topology.","lang":"eng"}],"department":[{"_id":"63"}],"user_id":"15415","_id":"16490","language":[{"iso":"eng"}],"publication_identifier":{"isbn":["1581135300"]},"publication_status":"published","citation":{"short":"J. Klein, J. Krokowski, M. Fischer, M. Wand, R. Wanka, F. Meyer auf der Heide, in: Proceedings of the ACM Symposium on Virtual Reality Software and Technology  - VRST ’02, 2002.","bibtex":"@inproceedings{Klein_Krokowski_Fischer_Wand_Wanka_Meyer auf der Heide_2002, title={The randomized sample tree: a data structure for interactive walkthroughs in externally stored virtual environments}, DOI={<a href=\"https://doi.org/10.1145/585740.585764\">10.1145/585740.585764</a>}, booktitle={Proceedings of the ACM symposium on Virtual reality software and technology  - VRST ’02}, author={Klein, Jan and Krokowski, Jens and Fischer, Matthias and Wand, Michael and Wanka, Rolf and Meyer auf der Heide, Friedhelm}, year={2002} }","mla":"Klein, Jan, et al. “The Randomized Sample Tree: A Data Structure for Interactive Walkthroughs in Externally Stored Virtual Environments.” <i>Proceedings of the ACM Symposium on Virtual Reality Software and Technology  - VRST ’02</i>, 2002, doi:<a href=\"https://doi.org/10.1145/585740.585764\">10.1145/585740.585764</a>.","apa":"Klein, J., Krokowski, J., Fischer, M., Wand, M., Wanka, R., &#38; Meyer auf der Heide, F. (2002). The randomized sample tree: a data structure for interactive walkthroughs in externally stored virtual environments. In <i>Proceedings of the ACM symposium on Virtual reality software and technology  - VRST ’02</i>. <a href=\"https://doi.org/10.1145/585740.585764\">https://doi.org/10.1145/585740.585764</a>","chicago":"Klein, Jan, Jens Krokowski, Matthias Fischer, Michael Wand, Rolf Wanka, and Friedhelm Meyer auf der Heide. “The Randomized Sample Tree: A Data Structure for Interactive Walkthroughs in Externally Stored Virtual Environments.” In <i>Proceedings of the ACM Symposium on Virtual Reality Software and Technology  - VRST ’02</i>, 2002. <a href=\"https://doi.org/10.1145/585740.585764\">https://doi.org/10.1145/585740.585764</a>.","ieee":"J. Klein, J. Krokowski, M. Fischer, M. Wand, R. Wanka, and F. Meyer auf der Heide, “The randomized sample tree: a data structure for interactive walkthroughs in externally stored virtual environments,” in <i>Proceedings of the ACM symposium on Virtual reality software and technology  - VRST ’02</i>, 2002.","ama":"Klein J, Krokowski J, Fischer M, Wand M, Wanka R, Meyer auf der Heide F. The randomized sample tree: a data structure for interactive walkthroughs in externally stored virtual environments. In: <i>Proceedings of the ACM Symposium on Virtual Reality Software and Technology  - VRST ’02</i>. ; 2002. doi:<a href=\"https://doi.org/10.1145/585740.585764\">10.1145/585740.585764</a>"},"year":"2002","author":[{"last_name":"Klein","full_name":"Klein, Jan","first_name":"Jan"},{"full_name":"Krokowski, Jens","last_name":"Krokowski","first_name":"Jens"},{"last_name":"Fischer","id":"146","full_name":"Fischer, Matthias","first_name":"Matthias"},{"full_name":"Wand, Michael","last_name":"Wand","first_name":"Michael"},{"first_name":"Rolf","last_name":"Wanka","full_name":"Wanka, Rolf"},{"full_name":"Meyer auf der Heide, Friedhelm","id":"15523","last_name":"Meyer auf der Heide","first_name":"Friedhelm"}],"date_created":"2020-04-09T10:10:36Z","date_updated":"2022-01-06T06:52:51Z","doi":"10.1145/585740.585764","title":"The randomized sample tree: a data structure for interactive walkthroughs in externally stored virtual environments"}]