@article{3502, author = {{Becker, Jörg and Beverungen, Daniel and Knackstedt, Ralf and Müller, Oliver}}, journal = {{Enterprise Modelling and Information Systems Architectures}}, number = {{2}}, pages = {{54----69}}, title = {{{Pricing of Value Bundles: A Multi-Perspective Decision Support Approach}}}, year = {{2011}}, } @book{3620, author = {{Paetz, Nadja-Verena and Ceylan, Firat and Fiehn, Janina and Schworm, Silke and Harteis, Christian}}, publisher = {{VS Verlag für Sozialwissenschaften}}, title = {{{Kompetenz in der Hochschuldidaktik: Ergebnisse einer Delphi-Studie über die Zukunft der Hochschullehre}}}, year = {{2011}}, } @inbook{3628, author = {{Ceylan, Firat and Fiehn, Janina and Paetz, Nadja-Verena and Schworm, Silke and Harteis, Christian}}, booktitle = {{Der Bologna-Prozess aus Sicht der Hochschulforschung}}, editor = {{Nickel, Sigrun}}, pages = {{106--122}}, publisher = {{CHE}}, title = {{{Die Auswirkungen des Bologna-Prozesses--Eine Expertise der Hochschuldidaktik}}}, year = {{2011}}, } @inbook{3630, author = {{Harteis, Christian and Morgenthaler, Barbara and Kugler, Christine and Ittner, Karl-Peter and Roth, Gabriel and Graf, Bernhard}}, booktitle = {{Handbook of intuition research}}, editor = {{Sinclair, Martha}}, pages = {{145--156}}, publisher = {{Edward Elgar}}, title = {{{Intuitive decision making in emergency medicine: an explorative study}}}, year = {{2011}}, } @inbook{3632, author = {{Gruber, Hans and Harteis, Christian}}, booktitle = {{The SAGE Handbook of Workplace Learning}}, editor = {{Malloch, Marg and Cairns, Len and O'Connor, Bridget}}, pages = {{224----235}}, publisher = {{Sage}}, title = {{{Researching workplace learning in Europe}}}, year = {{2011}}, } @inproceedings{3811, author = {{Wachsmuth, Henning and Bujna, Kathrin}}, booktitle = {{Proceedings of 5th International Joint Conference on Natural Language Processing}}, editor = {{Berendt, Bettina and de Vries, Arjen and Fan, Wenfei and Macdonald, Craig and Ounis, Iadh and Ruthven, Ian}}, isbn = {{978-1-4503-0717-8}}, pages = {{632--640}}, title = {{{Back to the Roots of Genres: Text Classification by Language Function}}}, year = {{2011}}, } @inproceedings{3875, author = {{Wachsmuth, Henning and Stein, Benno and Engels, Gregor}}, booktitle = {{20th ACM International Conference on Information and Knowledge Management}}, editor = {{Berendt, Bettina and de Vries, Arjen and Fan, Wenfei and Macdonald, Craig and Ounis, Iadh and Ruthven, Ian}}, isbn = {{978-1-4503-0717-8}}, pages = {{2237--2240}}, title = {{{Constructing Efficient Information Extraction Pipelines}}}, year = {{2011}}, } @book{28933, author = {{Davis, Niki and Eickelmann, Birgit and Patru, Mariana and Schulz-Zander, Renate and Dzvimbo, Peter}}, publisher = {{UNESCO/Kennisnet}}, title = {{{EduSummIT 2011: Restructuring educational systems to move into the digital age}}}, year = {{2011}}, } @misc{2902, author = {{Märtens, Marcus}}, title = {{{The Monotone Complexity of Computing k-Clique on Random Graphs}}}, year = {{2011}}, } @phdthesis{2910, author = {{Naewe, Stefanie}}, publisher = {{Universität Paderborn}}, title = {{{Algorithms for lattice problems with respect to general norms}}}, year = {{2011}}, } @article{2953, author = {{Gries, Thomas and Naudé, Wim}}, journal = {{Journal of Public Economics}}, number = {{3-4}}, pages = {{216 -- 224}}, title = {{{Entrepreneurship and human development - A capability approach}}}, doi = {{10.1016/j.jpubeco.2010.11.008}}, volume = {{95}}, year = {{2011}}, } @article{2954, author = {{Gries, Thomas and Naudé, Wim}}, journal = {{Entrepreneurship Research Journal}}, number = {{3}}, title = {{{Entrepreneurship, Structural Change and a Global Economic Crisis}}}, doi = {{10.2202/2157-5665.1029}}, volume = {{1}}, year = {{2011}}, } @article{2955, author = {{Gries, Thomas and Wieneke, Axel}}, journal = {{Journal of Comparative Economics}}, number = {{2}}, pages = {{221 -- 229}}, title = {{{SME performance in transition economies: The financial regulation and firm level corruption nexus}}}, doi = {{10.1016/j.jce.2010.09.001}}, volume = {{39}}, year = {{2011}}, } @inproceedings{2985, author = {{Ackermann, Marcel R and Blömer, Johannes and Scholz, Christoph}}, title = {{{Hardness and Non-Approximability of Bregman Clustering Problems.}}}, year = {{2011}}, } @inbook{2986, author = {{Blömer, Johannes}}, booktitle = {{Algorithms Unplugged}}, isbn = {{9783642153273}}, pages = {{159--168}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{How to Share a Secret}}}, doi = {{10.1007/978-3-642-15328-0_17}}, year = {{2011}}, } @unpublished{2987, abstract = {{In this paper, we present a deterministic algorithm for the closest vector problem for all l_p-norms, 1 < p < \infty, and all polyhedral norms, especially for the l_1-norm and the l_{\infty}-norm. We achieve our results by introducing a new lattice problem, the lattice membership problem. We describe a deterministic algorithm for the lattice membership problem, which is a generalization of Lenstra's algorithm for integer programming. We also describe a polynomial time reduction from the closest vector problem to the lattice membership problem. This approach leads to a deterministic algorithm that solves the closest vector problem for all l_p-norms, 1 < p < \infty, in time p log_2 (r)^{O (1)} n^{(5/2+o(1))n} and for all polyhedral norms in time (s log_2 (r))^{O (1)} n^{(2+o(1))n}, where s is the number of constraints defining the polytope and r is an upper bound on the coefficients used to describe the convex body.}}, author = {{Blömer, Johannes and Naewe, Stefanie}}, booktitle = {{arXiv:1104.3720}}, title = {{{Solving the Closest Vector Problem with respect to Lp Norms}}}, year = {{2011}}, } @article{3052, author = {{Gries, Thomas and Gravemeyer, Stefan and Xue, Jinjun}}, journal = {{Urban Studies}}, number = {{7}}, pages = {{1457--1475}}, title = {{{Income Determination and Income Discrimination in Shenzhen}}}, doi = {{10.1177/0042098010375317}}, volume = {{48}}, year = {{2011}}, } @article{3053, author = {{Gries, Thomas and Kraft, Manfred and Meierrieks, Daniel}}, journal = {{Applied Economics}}, number = {{30}}, pages = {{4729 -- 4739}}, title = {{{Financial Deepening, Trade Openness and Economic Growth in Latin America and the Caribbean}}}, doi = {{10.1080/00036846.2010.498352}}, volume = {{43}}, year = {{2011}}, } @article{3054, author = {{Gries, Thomas and Krieger, Tim and Meierrieks, Daniel}}, journal = {{Defence and Peace Economics}}, number = {{5}}, pages = {{493 -- 508}}, title = {{{Causal Linkages Between Domestic Terrorism and Economic Growth}}}, doi = {{10.1080/10242694.2010.532943}}, volume = {{22}}, year = {{2011}}, } @article{3058, author = {{Gries, Thomas and Kraft, Manfred and Piek, Christina}}, journal = {{The Annals of Regional Science}}, number = {{3}}, pages = {{707--732}}, title = {{{Interregional Migration, Self-selection and the Returns to Education in Brazil}}}, doi = {{10.1007/s00168-009-0344-1}}, volume = {{46}}, year = {{2011}}, }