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Re: [Esug-list] In Vancouver next week?

by Alexandre Bergel

Excellent! I arrive on Monday, and leave on Friday. On Monday afternoon I will have a bit of time. Maybe we could go for a drink? Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Oct 19, 2017, at 10:16 AM, Yoshiki Ohshima <Yoshiki.Ohshima(a)acm.org> wrote: > > I will be! Arriving Saturday evening, have two workshop > presentations, and leaving Thursday. > > On Wed, Oct 18, 2017 at 1:52 PM, Alexandre Bergel <abergel(a)dcc.uchile.cl> wrote: >> Hi! >> >> Just wondering, any of you is attending SPLASH or is in Vancouver next week? >> A few of us will be there. >> Maybe we could have a chat around one drink (or two :-) >> >> Cheers, >> Alexandre >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> >> >> _______________________________________________ >> Esug-list mailing list >> Esug-list(a)lists.esug.org >> http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org >> > > > > -- > -- Yoshiki >

Oct. 19, 2017

Re: [Esug-list] In Vancouver next week?

by Yoshiki Ohshima

I will be! Arriving Saturday evening, have two workshop presentations, and leaving Thursday. On Wed, Oct 18, 2017 at 1:52 PM, Alexandre Bergel <abergel(a)dcc.uchile.cl> wrote: > Hi! > > Just wondering, any of you is attending SPLASH or is in Vancouver next week? > A few of us will be there. > Maybe we could have a chat around one drink (or two :-) > > Cheers, > Alexandre > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > _______________________________________________ > Esug-list mailing list > Esug-list(a)lists.esug.org > http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org > -- -- Yoshiki

Oct. 19, 2017

In Vancouver next week?

by Alexandre Bergel

Hi! Just wondering, any of you is attending SPLASH or is in Vancouver next week? A few of us will be there. Maybe we could have a chat around one drink (or two :-) Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Oct. 18, 2017

Re: [Esug-list] ESUG 17: First Videos online

by Marcus Denker

> On 5 Oct 2017, at 15:40, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > Hello, > > There is now a playlist with the videos of day1: > > https://www.youtube.com/playlist?list=PLJ5nSnWzQXi_THfKwhzxFwbXy00YTi0uv <https://www.youtube.com/playlist?list=PLJ5nSnWzQXi_THfKwhzxFwbXy00YTi0uv> > We have now 20 videos online: https://www.youtube.com/playlist?list=PLJ5nSnWzQXi_THfKwhzxFwbXy00YTi0uv <https://www.youtube.com/playlist?list=PLJ5nSnWzQXi_THfKwhzxFwbXy00YTi0uv> Marcus

Oct. 16, 2017

[PHD] From Relational to NoSQL databases

by Stéphane Ducasse

>From Relational to NoSQL databases We are looking to fill a PhD position. The candidate should: - hold a Master degree in Computer Science - be fluent in English (French is an advantage but not required) - have good programming skills Experience with DSLs, Models, code analysis, relational and NoSQL databases... is a plus. The goal of this work is to provide methods and tools to translate relational databases into NoSQL ones. This migration implies more than just a language translation, since the used philosophy and paradigm are different. Due to the very large amount of data that some companies have to deal with, traditional relational database, generally conceived to work on unique computers have met scalability issues. NoSQL databases have emerged to work on distributed hardware architecture and deal with very large amount of data. Strong relational structure disappears to let place to very quick access. Data are no more gathered in tables that are joined in query, but in aggregates that correspond to different ways the data are frequently used or simply without schema and the work is let to the applications. The plan is to: - Analyse the current state of tools and languages in the context of NoSQL database management systems. - Provide mechanism / tools to understand the current relational schema of the database. - Provide mechanism / tools to understand how data are used by the applications because certain NoSQL database structure depends on the way data are used. - Realize prototypes potentially with Moose (http://www.moosetechnology.com) in Pharo (http://www.pharo.org) and in Softeam modelling platform (in Java) Results will be submitted to be publish in international conferences and journals. The work is a collaboration between Inria Lille (RMOD) and Softeam (Paris). Duration: 3 years Salary: Minimal salary (should be discussed with the company) will 23 484€ brut per year (corresponding to 1507€ net per month) Employer: Softeam (the PhD will be in the context of a CIFRE PhD – i.e., with constant contact with the company and the RMOD research team) More information: contact anne.etien(a)inria.fr or stephane.ducasse(a)inria.fr Softeam Softeam group is one of the 50 biggest Digital Services Company, realising a turnover of around 80 Millions of euros. It counts over 850 consultants in France and abroad. Softeam, through its R&D department, is actively involved in research and development activities in the field of the software and system engineering and in particular in the Model Driven Engineering (MDE). Softeam R&D department actively participates in various national and European collaborative research projects as well as Model Driven Architecture (MDA), Software Process Engineering Metamodel (SPEM), UML2, QVT, BPMN2 et UPMS (SOAPro). Inria Lille Inria is a research institute dedicated to promoting ‘scientific excellence in the service of technology transfer and society as a whole’. Inria employs a staff of 2700, drawn from the world’s most prestigious universities, to address the latest challenges in computer science and mathematics. The Institute operates eight Research Centres throughout France. The Inria Lille - Nord Europe Research Centre was founded in 2008 and employs a staff of 360, including 300 scientists working in sixteen research teams. Recognised for its outstanding contribution the socio-economic development of the Nord - Pas-de-Calais Region, the Inria Lille - Nord Europe Research Centre undertakes research in the field of computer science in collaboration with a range of academic, institutional and industrial partners. The strategy of the Centre is to develop an internationally renowned centre of excellence with a significant impact on the City of Lille and its surrounding area. It works to achieve this by pursuing a range of ambitious research projects in such fields of computer science as the intelligence of data and adaptive software systems. Building on the synergies between research and industry, Inria is a major contributor to skills and technology transfer in the field of computer science. https://www.inria.fr/centre/lille RMoD The goal of RMoD is to support remodularization and development of modular object-oriented applications. We tackle this objective from two complementary perspectives: reengineering, and constructs for dynamic languages. In the context of remodularization, we we propose new analyses to understand and restructure large applications (specialized metrics, adapted visualizations). Works are validated using Moose, a metaplatform to analyse large applications. http://rmod.inria.fr -------------------------------------------- Stéphane Ducasse http://stephane.ducasse.free.fr http://www.synectique.eu / http://www.pharo.org 03 59 35 87 52 Assistant: Julie Jonas FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, Bât.A, Park Plaza Villeneuve d'Ascq 59650 France

Oct. 16, 2017

Looking for Spanish speakers to help translate the Pharo mooc subtitles

by Stéphane Ducasse

Hi guys Please forward this email to appropriate people :) Ricardo Pacheco started to translate to Spanish the session 1,2,3,4 of week 1 of the Pharo mooc. The pharo mooc is starting October 16th. Now if each of the spanish smalltalkers I know would translate one or two files I’m sure that the mooc would be translated in a week. The subs are available here. https://github.com/SquareBracketAssociates/PharoMooc/tree/master/Subtitles <https://github.com/SquareBracketAssociates/PharoMooc/tree/master/Subtitles> Stef -------------------------------------------- Stéphane Ducasse http://stephane.ducasse.free.fr http://www.synectique.eu / http://www.pharo.org 03 59 35 87 52 Assistant: Julie Jonas FAX 03 59 57 78 50 TEL 03 59 35 86 16 S. Ducasse - Inria 40, avenue Halley, Parc Scientifique de la Haute Borne, Bât.A, Park Plaza Villeneuve d'Ascq 59650 France

Oct. 15, 2017

Re: [Esug-list] Esug-list Digest, Vol 89, Issue 7

by kai.fuhrmann＠posteo.de

Nice! x Designing a small AI for a game Am 11.10.2017 18:00 schrieb esug-list-request(a)lists.esug.org: > Send Esug-list mailing list submissions to > esug-list(a)lists.esug.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org > or, via email, send a message with subject or body 'help' to > esug-list-request(a)lists.esug.org > > You can reach the person managing the list at > esug-list-owner(a)lists.esug.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Esug-list digest..." > > > Today's Topics: > > 1. TechTalk on AI & NeuralNetworks (Alexandre Bergel) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 11 Oct 2017 09:13:03 -0300 > From: Alexandre Bergel <abergel(a)dcc.uchile.cl> > To: ESUG Mailing list <esug-list(a)lists.esug.org> > Subject: [Esug-list] TechTalk on AI & NeuralNetworks > Message-ID: <A7B9BA6D-8044-4738-BA14-F08D195A33C1(a)dcc.uchile.cl> > Content-Type: text/plain; charset=us-ascii > > Dear All, > > A TechTalk on Artificial Intelligence is soon approaching. It is on > Tuesday 17Oct, 2017 (5:00 PM - 7:00 PM (UTC+02:00)) > I need your input. Which example to you want me to use? > - Data manipulation, or > - Designing a small AI for a game > > Please answer: > https://twitter.com/alexbergel/status/918084438197784578 > > > Some info about the event: > https://association.pharo.org/event-2642664 > https://www.facebook.com/events/133683180530368 > > Again, thanks Marcus Denker and the RMoD crew for their help in > organizing it. > > Cheers, > Alexandre > > -- > _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: > Alexandre Bergel http://www.bergel.eu > ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > > > > > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > Esug-list mailing list > Esug-list(a)lists.esug.org > http://lists.esug.org/mailman/listinfo/esug-list_lists.esug.org > > > ------------------------------ > > End of Esug-list Digest, Vol 89, Issue 7 > ****************************************

Oct. 12, 2017

TechTalk on AI & NeuralNetworks

by Alexandre Bergel

Dear All, A TechTalk on Artificial Intelligence is soon approaching. It is on Tuesday 17Oct, 2017 (5:00 PM - 7:00 PM (UTC+02:00)) I need your input. Which example to you want me to use? - Data manipulation, or - Designing a small AI for a game Please answer: https://twitter.com/alexbergel/status/918084438197784578 Some info about the event: https://association.pharo.org/event-2642664 https://www.facebook.com/events/133683180530368 Again, thanks Marcus Denker and the RMoD crew for their help in organizing it. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

Oct. 11, 2017

Re: [Esug-list] [Seaside] Glorp/Seaside experience exchange on- or offline, anybody?

by jtuchel＠objektfabrik.de

Hi there, I must say I like the way this discussion is evolving. Just too bad it is spread over multiple groups (but that is my fault). So it seems people prefer to keep discussing on mailing lists rather than spend time meeting in person or virtually. Let me start with a topic that I am still not sure I understand: For quite a while, we used a patched version of #commitUntOfWorkAndContinue in order to be able to use objects once loaded in a session after a commit or rollback without having to re-read them. But this seemed to bloat images, because caches were growing and growing. And we ran into the old problem of "why can't user B see user's A's changes?". But since our object graphs can get big, we stuck with commitUnitOfWorkAndContinue and rollbackUnitOfWorkAndContinue. Until users complained about or slow server. So I made this experiment: obj := session read: MyClass where: [:ea| ea id = 1000]. obj someVariable: 50. session commitUnitOfWork; beginUnitOfWork. session refresh: obj. obj someVariable: 30. session commitUnitOfWork. obj inspect. I had expected this to fail miserably. I wasn't sure about whether it would fail at the first #refresh: or if the following commit would either fail or do an INSERT instead of an UPDATE. Surprisingly, the snippet worked. Not only did both commits correctly issue UPDATEs, the values in the object were correct at all times. My initial theory about this would be that after a commitUnitOfWork, the object in the image would be "detached" from the DB. But it isn't. I still can hardly believe it and would like to know if that is by design or accident. The refresh: is not necessary for the followng commint to understand it needs to Update, it is more to reflect changes that have been made in the DB since we read the object from the DB. Still this feels a bit strange and I wonder if we are living on a coincidence here or if this is intended behavior. Any thoughts? Joachim -- ----------------------------------------------------------------------- Objektfabrik Joachim Tuchel mailto:jtuchel@objektfabrik.de Fliederweg 1 http://www.objektfabrik.de D-71640 Ludwigsburg http://joachimtuchel.wordpress.com Telefon: +49 7141 56 10 86 0 Fax: +49 7141 56 10 86 1

Oct. 10, 2017

ESUG 17: First Videos online

by Marcus Denker

Hello, There is now a playlist with the videos of day1: https://www.youtube.com/playlist?list=PLJ5nSnWzQXi_THfKwhzxFwbXy00YTi0uv <https://www.youtube.com/playlist?list=PLJ5nSnWzQXi_THfKwhzxFwbXy00YTi0uv> More to come! Marcus

Oct. 5, 2017