@inproceedings{TUW-181584, author = {Seidel, Ingo and G{\"a}rtner, Markus and Froschauer, Josef and Berger, Helmut and Merkl, Wolfdieter}, title = {An agent-based centralized e-marketplace in a virtual environment}, booktitle = {Proceedings of the 21st International Conference on Software Engineering and Knowledge Engineering}, year = {2009}, pages = {218--221}, publisher = {Knowledge Systems Institute Graduate School}, isbn = {1-891706-24-1}, keywords = {multi-user virtual environment, agent system, e-tourism}, note = {Vortrag: 21st International Conference on Software Engineering and Knowledge Engineering, Boston, MA; 2009-07-01 -- 2009-07-03} }