Hi All, This is my first post here, so I'll start with a quick introduction... I live and work in Hamburg, Germany. My day job is as a software engineer at Sun Microsystems at the OpenOffice.org development team where I'm mostly doing XML (ODF) related things. Beside of that, I'm currently pursuing an M.Sc degree in software engineering in a part-time post graduate program where I am now nearing the phase where I have to develop a topic for my dissertation. Apart from a little dabbling with Miranda during my undergraduate CS days I haven't touched functional programming ever since and have been doing Java, C# and C++ most of the time. However, I have over the last few month "fallen in love" with the great expressiveness offered by Haskell and through that have gained some great new perspectives and discovered new ways to think when writing programs. Consequently, my idea to combine all of this into a topic for my dissertation is to write about the existing and potential benefits (and shortcomings) of a functional programming language for the development of typical enterprise applications (especially with regards to more and more concepts from functional programming being adopted in imperative languages). I would start off with an existing J2EE application, analyze the abstractions and patterns that it uses. I will then discuss similar and alternative abstractions and patterns available in functional programming which can be applied in order to solve the same problem in a functional setting, leveraging some existing infrastructure, such as HAppS. What would follow is a comparison of the two resulting applications from a software engineering standpoint: How maintainable are these implementations? How can they be tested? Can formal validation techniques be applied to parts of the functional implementation that can be used to establish its correctness. Maybe analysis of performance... One of my potential supervisors for the dissertation has already indicated some interest in the topic so it all looks quite well to me. The overview that I gave above obviously needs much more elaboration, but as I said, I have just started developing topics. I would love to hear your comments on this. Has this been done over and over already? Are there any source which you think of from the top of your head which I should check out? Books that you would want to recommend? As I wrote above, I'm quite new to Haskell. Thus if anyone wants to recommend some readings specifically on the aspect of modeling in a functional environment I'd be happy to hear about that too. All the best, Lars -- Lars Oppermann Hamburg, Germany