Dear all,
I would like to invite you to my PhD defense titled "Dynamic Language Embedding With Homogeneous Tool Support". The abstract of the thesis is provided below.
The defense will take place on
Wednesday, October 20, 2010 at 16h15
in
Room 001, Engehaldenstrasse 8, Bern.
For directions please see <http://www.iam.unibe.ch/en/contact>.
After the defense, there will be an apéro.
Everybody is cordially invited to the defense and the apéro.
Lukas Renggli
Software Composition Group
University of Bern, Switzerland
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Dynamic Language Embedding With Homogeneous Tool Support
Domain-specific languages (DSLs) are increasingly used as embedded languages within general-purpose host languages. DSLs provide a compact, dedicated syntax for specifying parts of an application related to specialized domains. Unfortunately, such language extensions typically do not integrate well with existing development tools. Editors, compilers and debuggers are either unaware of the extensions, or must be adapted at a non-trivial cost. Furthermore, these embedded languages typically conflict with the grammar of the host language and make it difficult to write hybrid code; few mechanisms exist to control the scope and usage of multiple tightly interconnected embedded languages.
In this dissertation we present Helvetia, a novel approach to embed languages into an existing host language by leveraging the underlying representation of the host language used by these tools. We introduce Language Boxes, an approach that offers a simple, modular mechanism to encapsulate (i) compositional changes to the host language, (ii) transformations to address various concerns such as compilation and syntax highlighting, and (iii) scoping rules to control visibility of fine-grained language changes. We describe the design and implementation of Helvetia and Language Boxes, discuss the required infrastructure of a host language enabling language embedding, and validate our approach by case studies that demonstrate different ways to extend or adapt the host language syntax and semantics.
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Dear members of CHOOSE,
We are pleased to invite you to the CHOOSE Forum 2010 to be held on October 22 at the Allegro Grand Casino Kursaal in Bern.
The full day event consists of five talks and a panel on the topic of "Domain-specific engineering."
The speakers are:
- Prof. Jean Bézivin, Université de Nantes, France
- Prof. Ralf Lämmel, University of Koblenz-Landau, Germany
- Prof. Jean-Marie Favre, One Tree Technologies, Luxembourg / University of Grenoble, France
- Prof. Uwe Zdun, University of Vienna, Austria
- Dr. Stéphane Ducasse, INRIA Lille, France
The day also features the CHOOSE General Assembly, including reports from the President and the Treasurer, and elections for the CHOOSE Executive Board.
More details together with the registration form can be found on the official webpage:
http://choose.s-i.ch/events/forum2010
We hope to see many of you at the Forum!
Kind regards,
Harald Gall, Michele Lanza and Tudor Girba
