@article{190, abstract = {{Today, software components are provided by global markets in the form of services. In order to optimally satisfy service requesters and service providers, adequate techniques for automatic service matching are needed. However, a requester’s requirements may be vague and the information available about a provided service may be incomplete. As a consequence, fuzziness is induced into the matching procedure. The contribution of this paper is the development of a systematic matching procedure that leverages concepts and techniques from fuzzy logic and possibility theory based on our formal distinction between different sources and types of fuzziness in the context of service matching. In contrast to existing methods, our approach is able to deal with imprecision and incompleteness in service specifications and to inform users about the extent of induced fuzziness in order to improve the user’s decision-making. We demonstrate our approach on the example of specifications for service reputation based on ratings given by previous users. Our evaluation based on real service ratings shows the utility and applicability of our approach.}}, author = {{Platenius, Marie Christin and Shaker, Ammar and Becker, Matthias and Hüllermeier, Eyke and Schäfer, Wilhelm}}, journal = {{IEEE Transactions on Software Engineering (TSE), presented at ICSE 2017}}, number = {{8}}, pages = {{739--759}}, publisher = {{IEEE}}, title = {{{Imprecise Matching of Requirements Specifications for Software Services using Fuzzy Logic}}}, doi = {{10.1109/TSE.2016.2632115}}, year = {{2016}}, } @book{19014, author = {{Eke, Norbert Otto and Allkemper, Alo}}, publisher = {{Fink}}, title = {{{Literaturwissenschaft}}}, year = {{2016}}, } @book{19058, editor = {{Eke, Norbert Otto and Füllner, Bernd}}, pages = {{308}}, publisher = {{Aisthesis}}, title = {{{Das Politische und die Politik im Vormärz}}}, volume = {{2015}}, year = {{2016}}, } @inproceedings{191, abstract = {{One purpose of requirement refinement is that higher-level requirements have to be translated to something usable by developers. Since customer requirements are often written in natural language by end users, they lack precision, completeness and consistency. Although user stories are often used in the requirement elicitation process in order to describe the possibilities how to interact with the software, there is always something unspoken. Here, we present techniques how to automatically refine vague software descriptions. Thus, we can bridge the gap by first revising natural language utterances from higher-level to more detailed customer requirements, before functionality matters. We therefore focus on the resolution of semantically incomplete user-generated sentences (i.e. non-instantiated arguments of predicates) and provide ontology-based gap-filling suggestions how to complete unverbalized information in the user’s demand.}}, author = {{Geierhos, Michaela and Bäumer, Frederik Simon}}, booktitle = {{Proceedings of the 21st International Conference on Applications of Natural Language to Information Systems (NLDB)}}, editor = {{Métais, Elisabeth and Meziane, Farid and Saraee, Mohamad and Sugumaran, Vijayan and Vadera, Sunil }}, isbn = {{978-3-319-41753-0}}, keywords = {{Requirement refinement, Concept expansion, Ontology-based instantiation of predicate-argument structure}}, location = {{Salford, UK}}, pages = {{37--47}}, publisher = {{Springer}}, title = {{{How to Complete Customer Requirements: Using Concept Expansion for Requirement Refinement}}}, doi = {{10.1007/978-3-319-41754-7_4}}, volume = {{9612}}, year = {{2016}}, } @article{1919, abstract = {{We study a game between a network designer, who uses costly links to connect nodes in a network, and a network disruptor who tries to disrupt the resulting network as much as possible by deleting either nodes or links. For low linking costs networks with all nodes in symmetric positions are a best response of the designer under both link deletion and node deletion. For high linking costs the designer builds a star network under link deletion, but for node deletion excludes some nodes from the network to build a smaller but stronger network. For intermediate linking costs the designer again builds a symmetric network under node deletion but a star‐like network with weak spots under link deletion.}}, author = {{Hoyer, Britta and De Jaegher, Kris}}, issn = {{1097-3923}}, journal = {{Journal of Public Economic Theory}}, number = {{5}}, pages = {{802--830}}, publisher = {{Wiley-Blackwell}}, title = {{{Strategic Network Disruption and Defense}}}, doi = {{10.1111/jpet.12168}}, volume = {{18}}, year = {{2016}}, } @misc{192, author = {{Reckhorn, Lena}}, publisher = {{Universität Paderborn}}, title = {{{Herausforderungen im Umgang mit unvollständigen Softwareanforderungen durch Semantic Role Labeling}}}, year = {{2016}}, } @article{19202, author = {{Eke, Norbert Otto}}, journal = {{Text + Kritik X/16, Sonderband: Poetik des Gegenwartsromans. Hg. von Nadine J. Schmidt und Kalina Kupczyńska}}, pages = {{18--29}}, publisher = {{edition text & kritik, München}}, title = {{{‚Reden‘ über Dichtung. Poetik-Vorlesungen und Poetik-Dozenturen im literarischen Feld}}}, year = {{2016}}, } @article{19205, author = {{Eke, Norbert Otto}}, journal = {{Text + Kritik IX/16}}, number = {{H. 212}}, pages = {{5--17}}, title = {{{„Um so etwas bekümmre ich mich nicht“. Grabbe und die Moral}}}, year = {{2016}}, } @article{19210, author = {{Breddermann, D. and Heinze, Dirk Florian and Binder, R. and Zrenner, Artur and Schumacher, Stefan}}, issn = {{2469-9950}}, journal = {{Physical Review B}}, title = {{{All-optical tailoring of single-photon spectra in a quantum-dot microcavity system}}}, doi = {{10.1103/physrevb.94.165310}}, year = {{2016}}, } @article{1922, abstract = {{We construct two-player two-strategy game-theoretic models of by-product mutualism, where our focus lies on the way in which the probability of cooperation among players is affected by the degree of adversity facing the players. In our first model, cooperation consists of the production of a public good, and adversity is linked to the degree of complementarity of the players׳ efforts in producing the public good. In our second model, cooperation consists of the defense of a public, and/or a private good with by-product benefits, and adversity is measured by the number of random attacks (e.g., by a predator) facing the players. In both of these models, our analysis confirms the existence of the so-called boomerang effect, which states that in a harsh environment, the individual player has few incentives to unilaterally defect in a situation of joint cooperation. Focusing on such an effect in isolation leads to the "common-enemy" hypothesis that a larger degree of adversity increases the probability of cooperation. Yet, we also find that a sucker effect may simultaneously exist, which says that in a harsh environment, the individual player has few incentives to unilaterally cooperate in a situation of joint defection. Looked at in isolation, the sucker effect leads to the competing hypothesis that a larger degree of adversity decreases the probability of cooperation. Our analysis predicts circumstances in which the "common enemy" hypothesis prevails, and circumstances in which the competing hypothesis prevails.}}, author = {{De Jaegher, Kris and Hoyer, Britta}}, issn = {{0022-5193}}, journal = {{Journal of Theoretical Biology}}, pages = {{82--97}}, publisher = {{Elsevier BV}}, title = {{{By-product mutualism and the ambiguous effects of harsher environments – A game-theoretic model}}}, doi = {{10.1016/j.jtbi.2015.12.034}}, volume = {{393}}, year = {{2016}}, } @inbook{19220, author = {{Eke, Norbert Otto}}, booktitle = {{Reiseliteratur der DDR. Bestandsaufnahme und Modellanalysen}}, editor = {{Blaschke, Bernd and Dunker, Axel and Hofmann, Michael}}, pages = {{147--171}}, publisher = {{Fink}}, title = {{{Der Reisende Müller}}}, year = {{2016}}, } @inbook{19221, author = {{Eke, Norbert Otto}}, booktitle = {{Innovation des Dramas im Vormärz: Grabbe und Büchner}}, editor = {{Ehrlich, Lothar and Kopp, Detlev}}, pages = {{35--51}}, publisher = {{Aisthesis}}, title = {{{Grabbes und Büchners Zeithorizonte}}}, year = {{2016}}, } @inbook{19222, author = {{Eke, Norbert Otto and Füllner, Bernd}}, booktitle = {{Das Politische und die Politik im Vormärz}}, editor = {{Eke, Norbert Otto and Füllner, Bernd}}, pages = {{11--18}}, publisher = {{Aisthesis}}, title = {{{Das Politische und die Politik im Vormärz}}}, volume = {{2015}}, year = {{2016}}, } @inbook{19223, author = {{Eke, Norbert Otto}}, booktitle = {{Werner Fritsch: Nofretete / Das Rad des Glücks / Mutter Sprache}}, pages = {{163--175}}, publisher = {{Suhrkamp}}, title = {{{„Aus wenigen Phonemen erstehen Welten in der Vorstellung des Zuschauers.“ Werner Fritsch: Autor, Regisseur – Visionär}}}, year = {{2016}}, } @inbook{19224, author = {{Eke, Norbert Otto}}, booktitle = {{Herta Müller und das Glitzern im Satz. Eine Annäherung an Gegenwartsliteratur}}, editor = {{Deeg, Jens Christian and Wernli, Martina}}, pages = {{53--71}}, publisher = {{Königshausen & Neumann}}, title = {{{„Zeit ist geblieben / Zeit ohne Zeit“. Chronotopische Konstruktionen im Werk Herta Müllers}}}, year = {{2016}}, } @inbook{19225, author = {{Eke, Norbert Otto}}, booktitle = {{Kultur und Religion. Eine interdisziplinäre Bestandsaufnahme}}, editor = {{von Stosch, Klaus and Schmitz, Sabine and Hofmann, Michael}}, pages = {{47--68}}, publisher = {{transcript}}, title = {{{„Wir kommen/Ins Heilige hinein/Noch auch“. Zum Religiösen als Paradigma der deutschsprachigen Gegenwartsliteratur}}}, year = {{2016}}, } @inbook{19226, author = {{Eke, Norbert Otto}}, booktitle = {{Europa im Vormärz. Eine transnationale Spurensuche}}, editor = {{Ries, Klaus}}, pages = {{149--163}}, publisher = {{Thorbecke}}, title = {{{Das Junge Deutschland und der Europagedanke}}}, volume = {{10}}, year = {{2016}}, } @inbook{19227, author = {{Eke, Norbert Otto}}, booktitle = {{Immermanns theatralische Sendung. Karl Leberecht Immermanns Jahre als Dramatiker und Theaterintendant in Düsseldorf (1827-1837)}}, editor = {{Brenner-Wilczek, Sabine and Hasubek, Peter and Kruse, Joseph Anton}}, pages = {{109--127}}, publisher = {{Lang}}, title = {{{„Nischt! Immermannscher Wust!“ Karl Immermann und das Theater im Vormärz}}}, year = {{2016}}, } @inbook{19228, abstract = {{Angaben zur Herausgeberschaft: Hg. von Kristina Richts und Peter Stadler für den virtuellen Forschungsverbund Edirom}}, author = {{Eke, Norbert Otto}}, booktitle = {{„Ei, dem alten Herrn zoll ich Achtung gern“. Festschrift für Joachim Veit zum 60. Geburtstag}}, editor = {{Richts, Kristina and Stadler, Peter}}, pages = {{217--232}}, publisher = {{Allitera}}, title = {{{Drei im gestimmten Raum. Lea Singers Verdis letzte Versuchung}}}, year = {{2016}}, } @article{193, abstract = {{Heath et al. (1999) propose a prospect theory model for goal behavior. Their analytical model is based on the assumption that goals inherit the main properties of the prospect theory value function, i.e., reference point dependence, loss aversion, and diminishing sensitivity. We investigate whether these main properties transfer to goal behavior in the field. We take user activity data from a gamified Question & Answer community and analyze how users adjust their contribution behavior in the days surrounding goal achievement, where goals are represented by badges. We find that users gradually increase their performance in the days prior to earning a badge, with performance peaking on the day of the promotion. In subsequent days, user performance gradually diminishes again, with the decline being strongest on the day immediately following the badge achievement. These findings reflect the characteristic S-shape of the prospect theory value function which is convex below the reference point and concave above it. Employing the target-based approach, we can interpret the value function as a cumulative density function of a unimodal probability distribution. Our results suggest that it is more likely that active members of the community focus on the next badge relative to the status already achieved, as their next goal and are less likely to focus on more remote (higher-ranked) badges. Our results thus support the transferability of the main properties of the prospect theory value function to goal behavior in the field and suggest a distinct shape of the value function around goals.}}, author = {{von Rechenberg, Tobias and Gutt, Dominik and Kundisch, Dennis}}, journal = {{Decision Analysis}}, number = {{2}}, pages = {{153----171}}, publisher = {{INFORMS}}, title = {{{Goals as Reference Points: Empirical Evidence from a Virtual Reward System}}}, doi = {{10.1287/deca.2016.0331}}, year = {{2016}}, }