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OpenCog Recap #6: September 16-30
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Jared Wigmore  
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 More options Oct 1 2010, 8:32 pm
From: Jared Wigmore <jared.wigm...@gmail.com>
Date: Sat, 2 Oct 2010 13:32:16 +1300
Local: Fri, Oct 1 2010 8:32 pm
Subject: OpenCog Recap #6: September 16-30
Welcome to the sixth OpenCog recap. It's an exciting time to be in the project.

1) OpenCog student project
A team of students in Sri Lanka have decided to work on OpenCog for
their fourth-year project. They'll be working on the
http://wiki.opencog.org/w/Unified_rule_engine. They're from the
Department of Computer Science & Engineering, Faculty of Engineering,
University of Moratuwa, Sri Lanka. Their names are:
* Nirmal Fernando
* Nisansa de Silva
* Chamilka Wijeratne
* Danaja Maldeniya

2) Genifer ideas
Yan King Yin is running an AGI project called Genifer. There have been
a lot of interesting discussions on their list lately
(http://groups.google.com/group/general-intelligence/). They're
considering joining forces with OpenCog, and have had lots of
interesting ideas that we may be able to integrate into OpenCog. For
example, a way of combining Bayesian networks with backward chaining
logic.

3) PLN overview docs
Ben made a list of good publications to read if you want to understand
the concepts behind PLN. (It was in an email on the genifer list, but
I copied it to http://wiki.opencog.org/w/Publications#PLN).
I also wrote a guide to using the new version of the PLN test system,
which comes with lots of examples that can easily be run from the
cogserver shell. See http://wiki.opencog.org/w/PLN_usage.

4) OpenCog robot
There's a video of an OpenCog navigating Nao robot, at
http://blog.opencog.org/2010/09/22/nao-navigation/

5) SFD talk
Joel gave a talk about OpenCog at Victoria University, Wellington NZ
for Software Freedom Day.
http://sfdnz.wordpress.com/2010/09/13/wellington-sneak-peek-joel-pitt/

6) Joel's work
Joel has been setting up the new OpenCog server, including a BuildBot
with coverage testing. Also improving the OpenCog Web UI, and adding
support for ANSI colour in the OpenCog telnet shell.

7) Nil's work on MOSES
Nil has been continuing his work on MOSES, including improving
Distributed MOSES and testing the multiplex problem.

8) Jared's work
I've done various work on PLN, see my work log at
http://wiki.opencog.org/w/Jared's_work_log#September_2

Expect the Big Announcement soon.
--
Jared Wigmore <jared.wigm...@gmail.com>


 
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Ben Goertzel  
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 More options Oct 1 2010, 8:49 pm
From: Ben Goertzel <b...@goertzel.org>
Date: Fri, 1 Oct 2010 20:49:27 -0400
Local: Fri, Oct 1 2010 8:49 pm
Subject: Re: [opencog-dev] OpenCog Recap #6: September 16-30
A small correction to Jared's excellent summary...

> 1) OpenCog student project
> A team of students in Sri Lanka have decided to work on OpenCog for
> their fourth-year project. They'll be working on the
> http://wiki.opencog.org/w/Unified_rule_engine. They're from the
> Department of Computer Science & Engineering, Faculty of Engineering,
> University of Moratuwa, Sri Lanka. Their names are:
> * Nirmal Fernando
> * Nisansa de Silva
> * Chamilka Wijeratne
> * Danaja Maldeniya

Actually, according to my understanding drawn from conversations with them,
they will be working on upgrading RelEx2Frame and Frame2RelEx,
via replacing its current rule engine and expanding the rulebase using
statistical
learning.  But I don't think they're going to build the unified rule engine.

-- Ben G


 
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Jared Wigmore  
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 More options Oct 9 2010, 12:19 am
From: Jared Wigmore <jared.wigm...@gmail.com>
Date: Sat, 9 Oct 2010 17:19:43 +1300
Local: Sat, Oct 9 2010 12:19 am
Subject: Re: [opencog-dev] OpenCog Recap #6: September 16-30
Cool! That's even more interesting. When I was working on getting PLN
to work with Frames, I found that the Frames rules didn't work well
>50% of the time, which made it very frustrating to test. I was

thinking it'd be nice to have people working on this task.

--
Jared Wigmore <jared.wigm...@gmail.com>

 
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