Re: [fonc] Scala Days 2012 and ACP
I think one of the video links are wrong, should they both be the same? BR, John Den 20 apr 2012 01:57 skrev Andre van Delft andre.vande...@gmail.com: Scala Days 2012 was held this week in London; 400 passionate developers; many presentations on DSLs, parallelism, concurrency, FP, compiler technology and much other stuff. http://days2012.scala-lang.org/ Enthusiastic tweets: https://twitter.com/search/scaladays The keynotes were by Guy Steele, Simon Peyton-Jones, Anthony Rose ( http://zeebox.com/) and Martin Odersky; I warmly recommend these, but right now the videos are not yet online. Twelve year old Shadaj Laddad had an awesome talk; he is a real good programmer, and maybe even better teacher. The video is here: http://skillsmatter.com/podcast/scala/subscript-extending-scala-with-the-algebra-of-communicating-processes I presented my language extension based on the Algebra of Communicating Processes; I have mentioned this theory a couple of times here the Fonc list. ACP may be viewed as extending Boolean Algebra with actions, and from there parallelism and communication. With some syntactic sugar added, it has much of the power of BNF, CCS, Linda, pipes in Unix command shell. Implementation as a language extension turns out to be fairly easy. I think ACP deserves much more attention than it currently gets; it might IMO become as important as the object-oriented and functional paradigms. The video of my talk is here: http://skillsmatter.com/podcast/scala/subscript-extending-scala-with-the-algebra-of-communicating-processes The sheets and accompanying paper are at http://code.google.com/p/subscript/downloads/list André ___ fonc mailing list fonc@vpri.org http://vpri.org/mailman/listinfo/fonc ___ fonc mailing list fonc@vpri.org http://vpri.org/mailman/listinfo/fonc
Re: [fonc] Scala Days 2012 and ACP
Indeed I missed the link to the video of the 12 year old Shadaj Laddad. Here is it as yet: http://skillsmatter.com/podcast/scala/making-games-and-solving-puzzles-in-scala Overview of the video's is here: http://skillsmatter.com/event/scala/scala-days-2012 Still many video's are not online. Anne Veling had a talk that got the most enthusiast tweets; it is not yet on the list. Simon Peyton-Jones (Microsoft Research) started his keynote with the manifesto for teaching computer science in the 21st century, that was launched two weeks earlier in the UK. He said that current ICT education comes down to teaching Microsoft Office. I have observed the same with my two children, in the Netherlands. French and German attendees of Scala Days told me that ICT education in their country is like that. http://www.guardian.co.uk/education/itforschools On Fri, Apr 20, 2012 at 4:09 PM, John Nilsson j...@milsson.nu wrote: I think one of the video links are wrong, should they both be the same? BR, John Den 20 apr 2012 01:57 skrev Andre van Delft andre.vande...@gmail.com: Scala Days 2012 was held this week in London; 400 passionate developers; many presentations on DSLs, parallelism, concurrency, FP, compiler technology and much other stuff. http://days2012.scala-lang.org/ Enthusiastic tweets: https://twitter.com/search/scaladays The keynotes were by Guy Steele, Simon Peyton-Jones, Anthony Rose ( http://zeebox.com/) and Martin Odersky; I warmly recommend these, but right now the videos are not yet online. Twelve year old Shadaj Laddad had an awesome talk; he is a real good programmer, and maybe even better teacher. The video is here: http://skillsmatter.com/podcast/scala/subscript-extending-scala-with-the-algebra-of-communicating-processes I presented my language extension based on the Algebra of Communicating Processes; I have mentioned this theory a couple of times here the Fonc list. ACP may be viewed as extending Boolean Algebra with actions, and from there parallelism and communication. With some syntactic sugar added, it has much of the power of BNF, CCS, Linda, pipes in Unix command shell. Implementation as a language extension turns out to be fairly easy. I think ACP deserves much more attention than it currently gets; it might IMO become as important as the object-oriented and functional paradigms. The video of my talk is here: http://skillsmatter.com/podcast/scala/subscript-extending-scala-with-the-algebra-of-communicating-processes The sheets and accompanying paper are at http://code.google.com/p/subscript/downloads/list André ___ fonc mailing list fonc@vpri.org http://vpri.org/mailman/listinfo/fonc ___ fonc mailing list fonc@vpri.org http://vpri.org/mailman/listinfo/fonc ___ fonc mailing list fonc@vpri.org http://vpri.org/mailman/listinfo/fonc
Re: [fonc] Scala Days 2012 and ACP
I recommend to read as well Reflections on Scala Days 2012 by Erik Bakker: http://www.lunatech-research.com/archives/2012/04/20/reflections-scala-days-2012 Note that there were 4 parallel sessions, so the picture is still far from complete. Martin Odersky built Sun's Java compiler javac, version 1.3; thereafter he created Scala. Martin has gathered other excellent compiler specialists in Lausanne, such as Paul Phillips and Eugene Burmako. They are now finishing project Kepler = compile-time metaprogramming = support for macro's; this yields the power of DotNet's Linq. WRT ACP: I was very happy to see and hear that Eugene plans to take my DSL for the Algebra of Communicating Processes as a use case for the macro's. (see sheet 14 of http://www.slideshare.net/jamesskillsmatter/project-kepler-compile-time-metaprogramming-for-scala). IMO ACP is a kind of Maxwell theory of processes. It has extensions for time, space and money. See: Real time process algebra http://alexandria.tue.nl/repository/freearticles/589158.pdf Real space process algebra http://alexandria.tue.nl/repository/books/588986.pdf Parallel Processes with Implicit Computational Capital http://alexandria.tue.nl/extra1/wskrap/publichtml/200635.pdf Efficient Production Process Algebra http://www.is-frankfurt.de/uploads/efficient_algebra.pdf Op 20 apr. 2012, om 21:38 heeft John Nilsson het volgende geschreven: Thanks for summary. I've been looking forward to see what's happening in the Scala world. Btw. For the lurkers of this list who hasn't checked out Scala yet, do have look. The parser combinators in the standard library is more or less an OMeta implementation. Combined with Kojo for editing it should provide an environment very much suited for experimenting with the ideas on this list. BR, John Den 20 apr 2012 16:59 skrev Andre van Delft andre.vande...@gmail.com: Indeed I missed the link to the video of the 12 year old Shadaj Laddad. Here is it as yet: http://skillsmatter.com/podcast/scala/making-games-and-solving-puzzles-in-scala Overview of the video's is here: http://skillsmatter.com/event/scala/scala-days-2012 Still many video's are not online. Anne Veling had a talk that got the most enthusiast tweets; it is not yet on the list. Simon Peyton-Jones (Microsoft Research) started his keynote with the manifesto for teaching computer science in the 21st century, that was launched two weeks earlier in the UK. He said that current ICT education comes down to teaching Microsoft Office. I have observed the same with my two children, in the Netherlands. French and German attendees of Scala Days told me that ICT education in their country is like that. http://www.guardian.co.uk/education/itforschools On Fri, Apr 20, 2012 at 4:09 PM, John Nilsson j...@milsson.nu wrote: I think one of the video links are wrong, should they both be the same? BR, John Den 20 apr 2012 01:57 skrev Andre van Delft andre.vande...@gmail.com: Scala Days 2012 was held this week in London; 400 passionate developers; many presentations on DSLs, parallelism, concurrency, FP, compiler technology and much other stuff. http://days2012.scala-lang.org/ Enthusiastic tweets: https://twitter.com/search/scaladays The keynotes were by Guy Steele, Simon Peyton-Jones, Anthony Rose (http://zeebox.com/) and Martin Odersky; I warmly recommend these, but right now the videos are not yet online. Twelve year old Shadaj Laddad had an awesome talk; he is a real good programmer, and maybe even better teacher. The video is here: http://skillsmatter.com/podcast/scala/subscript-extending-scala-with-the-algebra-of-communicating-processes I presented my language extension based on the Algebra of Communicating Processes; I have mentioned this theory a couple of times here the Fonc list. ACP may be viewed as extending Boolean Algebra with actions, and from there parallelism and communication. With some syntactic sugar added, it has much of the power of BNF, CCS, Linda, pipes in Unix command shell. Implementation as a language extension turns out to be fairly easy. I think ACP deserves much more attention than it currently gets; it might IMO become as important as the object-oriented and functional paradigms. The video of my talk is here: http://skillsmatter.com/podcast/scala/subscript-extending-scala-with-the-algebra-of-communicating-processes The sheets and accompanying paper are at http://code.google.com/p/subscript/downloads/list André ___ fonc mailing list fonc@vpri.org http://vpri.org/mailman/listinfo/fonc