@phdthesis{46140, abstract = {{This thesis is situated in the field of contrastive pragmatics and compares the syntactic realizations of equivalent directive speech acts in English and German. The term directive speech act is being used in a more narrow sense than intended by Searle (1975).Dramatic plays are used as data source for the original language and the translation into the other language. The four texts are Brechts “Mutter Courage und Ihre Kinder“, Dürrenmatts „Die Physiker“, Osbornes „Look Back in Anger“, and Leighs „Abigail‘s Party“.The central questions of this study are: Which forms are available in each language? Which specific function does a form fulfill in the system of each language? How do forms correspond across languages?In general, realizations as regular sentences, irregular sentences and non-sentences are possible. In the case of regular sentences, the subcategories imperative, declarative, yes-no interrogative, and wh-interrogative are possible in both languages. German also offers the adhortative and the infinitive. There are remarkable differences in terms of frequencies for these types.In general, German and English behave rather similar in their use of the clause types. The detailed qualitative description of specific examples constitutes the main part of the analysis and answers the following questions: which forms occur as equivalences? Under which conditions can declaratives and interrogatives be used directively?Non-sentences also play an important role. Formal categories, however, are not helpful; hence the utterances were grouped according to functional aspects. These are: propositional content, relationship between speaker and hearer, and illocutionary force.}}, author = {{Freudinger, Markus}}, pages = {{230}}, publisher = {{Universitätsbibliothek Paderborn}}, title = {{{Syntactic perspectives on directive speech acts : a contrastive study}}}, year = {{2013}}, } @inproceedings{528, abstract = {{Cold-boot attacks exploit the fact that DRAM contents are not immediately lost when a PC is powered off. Instead the contents decay rather slowly, in particular if the DRAM chips are cooled to low temperatures. This effect opens an attack vector on cryptographic applications that keep decrypted keys in DRAM. An attacker with access to the target computer can reboot it or remove the RAM modules and quickly copy the RAM contents to non-volatile memory. By exploiting the known cryptographic structure of the cipher and layout of the key data in memory, in our application an AES key schedule with redundancy, the resulting memory image can be searched for sections that could correspond to decayed cryptographic keys; then, the attacker can attempt to reconstruct the original key. However, the runtime of these algorithms grows rapidly with increasing memory image size, error rate and complexity of the bit error model, which limits the practicability of the approach.In this work, we study how the algorithm for key search can be accelerated with custom computing machines. We present an FPGA-based architecture on a Maxeler dataflow computing system that outperforms a software implementation up to 205x, which significantly improves the practicability of cold-attacks against AES.}}, author = {{Riebler, Heinrich and Kenter, Tobias and Sorge, Christoph and Plessl, Christian}}, booktitle = {{Proceedings of the International Conference on Field-Programmable Technology (FPT)}}, keywords = {{coldboot}}, pages = {{386--389}}, publisher = {{IEEE}}, title = {{{FPGA-accelerated Key Search for Cold-Boot Attacks against AES}}}, doi = {{10.1109/FPT.2013.6718394}}, year = {{2013}}, } @inproceedings{505, abstract = {{In this paper we introduce “On-The-Fly Computing”, our vision of future IT services that will be provided by assembling modular software components available on world-wide markets. After suitable components have been found, they are automatically integrated, configured and brought to execution in an On-The-Fly Compute Center. We envision that these future compute centers will continue to leverage three current trends in large scale computing which are an increasing amount of parallel processing, a trend to use heterogeneous computing resources, and—in the light of rising energy cost—energy-efficiency as a primary goal in the design and operation of computing systems. In this paper, we point out three research challenges and our current work in these areas.}}, author = {{Happe, Markus and Kling, Peter and Plessl, Christian and Platzner, Marco and Meyer auf der Heide, Friedhelm}}, booktitle = {{Proceedings of the 9th IEEE Workshop on Software Technology for Future embedded and Ubiquitous Systems (SEUS)}}, publisher = {{IEEE}}, title = {{{On-The-Fly Computing: A Novel Paradigm for Individualized IT Services}}}, doi = {{10.1109/ISORC.2013.6913232}}, year = {{2013}}, } @inproceedings{1787, author = {{Suess, Tim and Schoenrock, Andrew and Meisner, Sebastian and Plessl, Christian}}, booktitle = {{Proc. Int. Symp. on Parallel and Distributed Processing Workshops (IPDPSW)}}, isbn = {{978-0-7695-4979-8}}, pages = {{64--73}}, publisher = {{IEEE Computer Society}}, title = {{{Parallel Macro Pipelining on the Intel SCC Many-Core Computer}}}, doi = {{10.1109/IPDPSW.2013.136}}, year = {{2013}}, } @article{56304, author = {{Bachmann, Ronald and Baumgarten, Daniel}}, issn = {{2193-9012}}, journal = {{IZA Journal of European Labor Studies}}, number = {{1}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{How do the unemployed search for a job? – Evidence from the EU Labour Force Survey}}}, doi = {{10.1186/2193-9012-2-22}}, volume = {{2}}, year = {{2013}}, } @article{56306, author = {{Baumgarten, Daniel}}, issn = {{0022-1996}}, journal = {{Journal of International Economics}}, number = {{1}}, pages = {{201--217}}, publisher = {{Elsevier BV}}, title = {{{Exporters and the rise in wage inequality: Evidence from German linked employer–employee data}}}, doi = {{10.1016/j.jinteco.2012.10.001}}, volume = {{90}}, year = {{2013}}, } @article{56305, author = {{Baumgarten, Daniel and Geishecker, Ingo and Görg, Holger}}, issn = {{0014-2921}}, journal = {{European Economic Review}}, pages = {{132--152}}, publisher = {{Elsevier BV}}, title = {{{Offshoring, tasks, and the skill-wage pattern}}}, doi = {{10.1016/j.euroecorev.2013.03.007}}, volume = {{61}}, year = {{2013}}, } @inbook{56391, author = {{Sandoval, Marisol and Bjurling, Kristina}}, booktitle = {{Lifecycles: Challenging the Production, Consumption and Disposal of Everyday Items}}, editor = {{Croeser, Sky and Garwood, Shae and Yakinthou, Christalla}}, publisher = {{Stylus Kumarian}}, title = {{{Challenging work – labour rights in the electronics supply chain}}}, year = {{2013}}, } @inbook{56471, author = {{Teubert, Hilke}}, booktitle = {{Sportwissenschaft Grenzenlos?!}}, editor = {{Mess, F and Gruber, M and Woll, A}}, pages = {{303}}, publisher = {{Feldhaus Edition Czwalina}}, title = {{{Funktion und Eignung moderner Sportstadien im Kontext schulischer Berufsorientierung}}}, year = {{2013}}, } @inproceedings{56534, author = {{Ecke, Andreas and Peñaloza, Rafael and Turhan, Anni-Yasmin}}, booktitle = {{Informal Proceedings of the 26th International Workshop on Description Logics, Ulm, Germany, July 23 - 26, 2013}}, editor = {{Eiter, Thomas and Glimm, Birte and Kazakov, Yevgeny and Krötzsch, Markus}}, pages = {{670–688}}, publisher = {{CEUR-WS.org}}, title = {{{Role-depth Bounded Least Common Subsumer in Prob-EL with Nominals}}}, volume = {{1014}}, year = {{2013}}, } @inproceedings{56532, author = {{Turhan, Anni-Yasmin and Zarrieß, Benjamin}}, booktitle = {{Informal Proceedings of the 26th International Workshop on Description Logics, Ulm, Germany, July 23 - 26, 2013}}, editor = {{Eiter, Thomas and Glimm, Birte and Kazakov, Yevgeny and Krötzsch, Markus}}, pages = {{477–488}}, publisher = {{CEUR-WS.org}}, title = {{{Computing the lcs w.r.t. General EL+-TBoxes}}}, volume = {{1014}}, year = {{2013}}, } @inproceedings{56542, author = {{Peñaloza, Rafael and Turhan, Anni-Yasmin}}, booktitle = {{Uncertainty Reasoning for the Semantic Web II, International Workshops URSW 2008-2010 Held at ISWC and UniDL 2010 Held at FLoC, Revised Selected Papers}}, editor = {{Bobillo, Fernando and da Costa, Paulo Cesar G. and d’Amato, Claudia and Fanizzi, Nicola and Laskey, Kathryn B. and Laskey, Kenneth J. and Lukasiewicz, Thomas and Nickles, Matthias and Pool, Michael}}, pages = {{80–98}}, publisher = {{Springer}}, title = {{{Instance-Based Non-standard Inferences in \textdollar\textbackslashmathcalEL\textdollar with Subjective Probabilities}}}, doi = {{10.1007/978-3-642-35975-0_5}}, volume = {{7123}}, year = {{2013}}, } @inproceedings{56541, author = {{Turhan, Anni-Yasmin}}, booktitle = {{Reasoning Web. Semantic Technologies for Intelligent Data Access - 9th International Summer School 2013, Mannheim, Germany, July 30 - August 2, 2013. Proceedings}}, editor = {{Rudolph, Sebastian and Gottlob, Georg and Horrocks, Ian and van Harmelen, Frank}}, pages = {{150–161}}, publisher = {{Springer}}, title = {{{Introductions to Description Logics - A Guided Tour}}}, doi = {{10.1007/978-3-642-39784-4_3}}, volume = {{8067}}, year = {{2013}}, } @inproceedings{56538, author = {{Ecke, Andreas and Peñaloza, Rafael and Turhan, Anni-Yasmin}}, booktitle = {{KI 2013: Advances in Artificial Intelligence - 36th Annual German Conference on AI, Koblenz, Germany, September 16-20, 2013. Proceedings}}, editor = {{Timm, Ingo J. and Thimm, Matthias}}, pages = {{49–60}}, publisher = {{Springer}}, title = {{{Computing Role-Depth Bounded Generalizations in the Description Logic}}}, doi = {{10.1007/978-3-642-40942-4_5}}, volume = {{8077}}, year = {{2013}}, } @inproceedings{56540, author = {{Dargie, Waltenegus and Mendez, Julian and Möbius, Christoph and Rybina, Kateryna and Thost, Veronika and Turhan, Anni-Yasmin}}, booktitle = {{2013 IEEE International Conference on Pervasive Computing and Communications Workshops, PERCOM 2013 Workshops, San Diego, CA, USA, March 18-22, 2013}}, pages = {{31–36}}, publisher = {{IEEE Computer Society}}, title = {{{Situation recognition for service management systems using OWL 2 reasoners}}}, doi = {{10.1109/PERCOMW.2013.6529452}}, year = {{2013}}, } @inproceedings{56539, author = {{Goetz, Sebastian and Mendez, Julian and Thost, Veronika and Turhan, Anni-Yasmin}}, booktitle = {{Proceedings of the 10th International Workshop on {OWL:} Experiences and Directions (OWLED 2013) co-located with 10th Extended Semantic Web Conference (ESWC 2013), Montpellier, France, May 26-27, 2013}}, editor = {{Rodriguez-Muro, Mariano and Jupp, Simon and Srinivas, Kavitha}}, publisher = {{CEUR-WS.org}}, title = {{{OWL 2 Reasoning To Detect Energy-Efficient Software Variants From Context}}}, volume = {{1080}}, year = {{2013}}, } @inproceedings{56536, author = {{Zarrieß, Benjamin and Turhan, Anni-Yasmin}}, booktitle = {{IJCAI 2013, Proceedings of the 23rd International Joint Conference on Artificial Intelligence, Beijing, China, August 3-9, 2013}}, editor = {{Rossi, Francesca}}, pages = {{1191–1197}}, publisher = {{IJCAI/AAAI}}, title = {{{Most Specific Generalizations w.r.t. General EL-TBoxes}}}, year = {{2013}}, } @article{2654, author = {{Kundisch, Dennis and Magenheim, Johannes and Beutner, Marc and Herrmann, Philipp and Reinhardt, W. and Zoyke, A.}}, journal = {{Informatik-Spektrum}}, number = {{4}}, pages = {{389--393}}, title = {{{Classroom Response Systems}}}, volume = {{36}}, year = {{2013}}, } @article{58253, author = {{Lehberger, Regine}}, journal = {{Betrifft Sport}}, number = {{2}}, pages = {{13--18}}, title = {{{Portfolioarbeit im Sportunterricht. Laufen-Springen-Werfen / Teil I: Laufen-schnell und ausdauernd}}}, volume = {{35}}, year = {{2013}}, } @article{58252, author = {{Lehberger, Regine}}, journal = {{Betrifft Sport}}, number = {{3}}, pages = {{15--17}}, title = {{{Portfolioarbeit im Sportunterricht. Laufen-Springen-Werfen / Teil II: Springen-Höher und weiter}}}, volume = {{35}}, year = {{2013}}, }