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124 results on '"Hannemann, Jan"'

2. Besondere Situationen

Author

Blumenthal, Margot, Einecke, Björn, Fischbach, Heike, Gattermann-Kasper, Maike, Giemsch, Peer, Hannemann, Jan-Gero Alexander, Hruska, Claudia, Lohmann, Dieter, Meichsner, Sylvia, Möller, Svenja, Schott, Markus, Stock, Steffen, editor, Schneider, Patricia, editor, Peper, Elisabeth, editor, and Molitor, Eva, editor

Published
2018
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3. Krisenbewältigung

Author

Blumenthal, Margot, Bohlinger, Sandra, Dobnik, Christian, Eichenberg, Christiane, Fiedler, Rolf Georg, Gattermann-Kasper, Maike, Hannemann, Jan-Gero Alexander, Hruska, Claudia, Möller, Svenja, Peper, Elisabeth, Walter, Marcel, Winter, Maria, Wolff, Monika, Stock, Steffen, editor, Schneider, Patricia, editor, Peper, Elisabeth, editor, and Molitor, Eva, editor

Published
2018
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4. Konzeption

Author

Beneke, Frank, Bohlinger, Sandra, de Gier, Karoline, Eichenberg, Christiane, Fischbach, Dirk, Geisler, Herbert, Hannemann, Jan-Gero Alexander, Hruska, Claudia, Kuhlenkasper, Torben, May, Johanna Friederike, Molitor, Eva, Möller, Svenja, Rebenich, Benjamin, Schmidt, Annika, Stock, Steffen, Walter, Marcel, Wolff, Monika, Stock, Steffen, editor, Schneider, Patricia, editor, Peper, Elisabeth, editor, and Molitor, Eva, editor

Published
2018
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17. Semantic Linking in Contentus

Author

Böhme, Christoph, Traub, Myriam, Bergholz, André, Hannemann, Jan, Svensson, Lars, Bundy, Alan, Series editor, Gabbay, Dov M., Editor-in-chief, Siekmann, Jörg, Editor-in-chief, Carbonell, Jaime G., Series editor, Pinkal, Manfred, Series editor, Uszkoreit, Hans, Series editor, Veloso, Manuela M., Series editor, Wahlster, Wolfgang, Series editor, Wooldridge, M.J., Series editor, Grallert, Hans-Joachim, editor, Wess, Stefan, editor, Friedrich, Hermann, editor, and Widenka, Thomas, editor

Published
2014
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18. The THESEUS Use Cases

Author

Kuhlmann, Florian, Hannemann, Jan, Traub, Myriam, Böhme, Christoph, Zillner, Sonja, Cavallaro, Alexander, Seifert, Sascha, Decker, Björn, Traphöner, Ralph, Kayser, Sven, Lindemann, Udo, Prasse, Stefan, Marczinski, Götz, Grützner, Ralf, Fasse, Axel, Oberle, Daniel, Bundy, Alan, Series editor, Gabbay, Dov M., Editor-in-chief, Siekmann, Jörg, Editor-in-chief, Carbonell, Jaime G., Series editor, Pinkal, Manfred, Series editor, Uszkoreit, Hans, Series editor, Veloso, Manuela M., Series editor, Wahlster, Wolfgang, Series editor, Wooldridge, M.J., Series editor, Grallert, Hans-Joachim, editor, Wess, Stefan, editor, Friedrich, Hermann, editor, and Widenka, Thomas, editor

Published
2014
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23. Analysis of Aspect-Oriented Software

Author

Hannemann, Jan, Chitchyan, Ruzanna, Rashid, Awais, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Buschmann, Frank, editor, Buchmann, Alejandro P., editor, and Cilia, Mariano A., editor

Published
2004
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39. The THESEUS Use Cases

Author

Kuhlmann, Florian, primary, Hannemann, Jan, additional, Traub, Myriam, additional, Böhme, Christoph, additional, Zillner, Sonja, additional, Cavallaro, Alexander, additional, Seifert, Sascha, additional, Decker, Björn, additional, Traphöner, Ralph, additional, Kayser, Sven, additional, Lindemann, Udo, additional, Prasse, Stefan, additional, Marczinski, Götz, additional, Grützner, Ralf, additional, Fasse, Axel, additional, and Oberle, Daniel, additional

Published
2014
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45. BackMatter.

Author

Hannemann, Jan-Gero Alexander and Dietlein, Georg

Published
2016

46. FrontMatter.

Author

Hannemann, Jan-Gero Alexander and Dietlein, Georg

Published
2016

47. Role-based refactoring of crosscutting concerns

Author

Hannemann, Jan

Subjects
Software_SOFTWAREENGINEERING, Software_PROGRAMMINGLANGUAGES, Software_PROGRAMMINGTECHNIQUES
Abstract

Improving the structure of code can help developers work with a software system more efficiently and more consistently. Aspect-oriented programming (AOP) offers additional ways to structure software by providing explicit means to modularize crosscutting concerns (CCCs) in modularity units called aspects. With the advent of AOP, a new kind of structural improvement of software needs to be considered: the refactoring of non-modularized CCCs into aspects. Refactorings have shown to be helpful for object-oriented software development and maintenance, but their application to aspect-oriented software is not yet well understood. In particular, since refactorings of non-modularized crosscutting concerns involve multiple program elements with potentially complicated relationships, they are considerably more complex than traditional refactorings; the lack of tool support to help plan, reason about and execute CCC refactorings impedes the improvement of code modularity. The thesis of this research is that the refactoring of crosscutting concerns can be supported by a role-based concern model. In this model, crosscutting concerns are described in terms of abstract roles, and instructions for refactoring the concerns are written in terms of those roles. To apply a refactoring, a developer maps a subset of the roles to concrete program elements; a tool can then help complete the mapping of roles to the existing program. Refactoring instructions are then applied to manipulate and modularize the concrete elements corresponding to the crosscutting concern. The abstract nature of such a role-based concern model allows the definition of a refactoring description separately from concrete systems it may be applied to, and allows using a single description to refactor multiple instances of the same concern. To aid developers in restructuring the implementation of crosscutting concerns using aspect-oriented programming, we introduce in this dissertation a refactoring approach and proof-of-concept tool founded on our role-based concern model. We show that abstract descriptions of crosscutting concerns can be applied to previously existing software and we describe the potential for expressing and executing a variety of new CCC refactorings.

Published
2005
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48. Genome‐wide association implicates numerous genes underlying ecological trait variation in natural populations of Populus trichocarpa

Author

McKown, Athena D., primary, Klápště, Jaroslav, additional, Guy, Robert D., additional, Geraldes, Armando, additional, Porth, Ilga, additional, Hannemann, Jan, additional, Friedmann, Michael, additional, Muchero, Wellington, additional, Tuskan, Gerald A., additional, Ehlting, Jürgen, additional, Cronk, Quentin C. B., additional, El‐Kassaby, Yousry A., additional, Mansfield, Shawn D., additional, and Douglas, Carl J., additional

Published
2014
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49. Xeml Lab: a tool that supports the design of experiments at a graphical interface and generates computer-readable metadata files, which capture information about genotypes, growth conditions, environmental perturbations and sampling strategy

Author

Hannemann, Jan J, Poorter, Hendrik, Usadel, Bjorn, Blasing, Oliver E, Finck, Alex, Tardieu, Francois, Atkin, Owen, Pons, Thijs, Stitt, Mark, Gibon, Yves, Hannemann, Jan J, Poorter, Hendrik, Usadel, Bjorn, Blasing, Oliver E, Finck, Alex, Tardieu, Francois, Atkin, Owen, Pons, Thijs, Stitt, Mark, and Gibon, Yves

Abstract

Data mining depends on the ability to access machine-readable metadata that describe genotypes, environmental conditions, and sampling times and strategy. This article presents Xeml Lab. The Xeml Interactive Designer provides an interactive graphical interface at which complex experiments can be designed, and concomitantly generates machine-readable metadata files. It uses a new eXtensible Mark-up Language (XML)-derived dialect termed XEML. Xeml Lab includes a new ontology for environmental conditions, called Xeml Environment Ontology. However, to provide versatility, it is designed to be generic and also accepts other commonly used ontology formats, including OBO and OWL. A review summarizing important environmental conditions that need to be controlled, monitored and captured as metadata is posted in a Wiki (http://www.codeplex.com/ XeO) to promote community discussion. The usefulness of Xeml Lab is illustrated by two meta-analyses of a large set of experiments that were performed with Arabidopsis thaliana during 5 years. The first reveals sources of noise that affect measurements of metabolite levels and enzyme activities. The second shows that Arabidopsis maintains remarkably stable levels of sugars and amino acids across a wide range of photoperiod treatments, and that adjustment of starch turnover and the leaf protein content contribute to this metabolic homeostasis.

Published
2009

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