Return-Path: X-Original-To: apmail-incubator-giraph-user-archive@minotaur.apache.org Delivered-To: apmail-incubator-giraph-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id E9C16921A for ; Mon, 6 Feb 2012 17:29:39 +0000 (UTC) Received: (qmail 37714 invoked by uid 500); 6 Feb 2012 17:29:39 -0000 Delivered-To: apmail-incubator-giraph-user-archive@incubator.apache.org Received: (qmail 37615 invoked by uid 500); 6 Feb 2012 17:29:39 -0000 Mailing-List: contact giraph-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: giraph-user@incubator.apache.org Delivered-To: mailing list giraph-user@incubator.apache.org Received: (qmail 37607 invoked by uid 99); 6 Feb 2012 17:29:38 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 06 Feb 2012 17:29:38 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of claudio.martella@gmail.com designates 209.85.160.175 as permitted sender) Received: from [209.85.160.175] (HELO mail-gy0-f175.google.com) (209.85.160.175) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 06 Feb 2012 17:29:31 +0000 Received: by ghbf19 with SMTP id f19so2595580ghb.6 for ; Mon, 06 Feb 2012 09:29:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=rihdSiEL5TpjT3yGY9bFtJpbCLzZi4eI+n3TG/0XffY=; b=SZDP68mJ3Kic9KTKDgjYEbWfiKq+xl/Ynsj4EoU3Nh3UqGwqayByjT67OtHqbZYGNj /6oBiLXX/q6472G5KKfH4a1v3ByvzxAZ5aIlPz3o9F+iQd3nyW6fpLh/JSYQo0LVyayC alWwEODjwTqEmGQKvVaDaRSjrCTq2Y1mInPY0= MIME-Version: 1.0 Received: by 10.50.42.199 with SMTP id q7mr22173014igl.9.1328549350731; Mon, 06 Feb 2012 09:29:10 -0800 (PST) Received: by 10.50.0.204 with HTTP; Mon, 6 Feb 2012 09:29:10 -0800 (PST) In-Reply-To: References: <4F2FDB9D.60701@apache.org> Date: Mon, 6 Feb 2012 18:29:10 +0100 Message-ID: Subject: Re: the slides for my talk @ FOSDEM From: Claudio Martella To: "giraph-user@incubator.apache.org" Content-Type: multipart/alternative; boundary=14dae9340c5d1df02604b84f004b X-Virus-Checked: Checked by ClamAV on apache.org --14dae9340c5d1df02604b84f004b Content-Type: text/plain; charset=ISO-8859-1 Sure, I ll wait until the video is put on YouTube and put both. On Monday, February 6, 2012, Jakob Homan wrote: > Also, Claudio, don't forget to add your presentation to the website: > https://incubator.apache.org/giraph/ > > On Mon, Feb 6, 2012 at 7:53 AM, Jakob Homan wrote: >>> Jakob, are you still planning to talk there? Maybe we can split Kafka/Giraph talks? >> Yes, I've already submitted my Giraph talk. I'm not really involved >> with Kafka at the moment; if I go, it'll be on the Giraph talk... >> >> >> On Mon, Feb 6, 2012 at 5:54 AM, Sebastian Schelter wrote: >>> Hi Claudio, >>> >>> nice job with the slides! I have only one small point to criticize: >>> >>> When PageRank is implemented with MapReduce, it's not necessary to have >>> the graph passed through in each iteration. Mahout for example uses >>> power iterations where the adjacency matrix is multiplied by the >>> pagerank vector and only that vector has to be sent over the network. >>> Pegasus uses a similar approach. >>> >>> /s >>> >>> >>> >>> On 06.02.2012 12:24, Claudio Martella wrote: >>>> Hello guys, >>>> >>>> for those interested, here are the "slides" for my talk at FOSDEM. >>>> >>>> http://prezi.com/9ake_klzwrga/apache-giraph-distributed-graph-processing-in-the-cloud/ >>>> >>>> The event was very nice, a tight community and a great interest in >>>> Giraph. Isabel Drost, one of the organizers of Berlin Buzzwords, >>>> invited the talk there. Jakob, are you still planning to talk there? >>>> Maybe we can split Kafka/Giraph talks? >>>> >>>> Best, >>>> Claudio >>>> >>> > -- Claudio Martella claudio.martella@gmail.com --14dae9340c5d1df02604b84f004b Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Sure, I ll wait until the video is put on YouTube and put both.

On = Monday, February 6, 2012, Jakob Homan <jghoman@gmail.com> wrote:
> Also, Claudio, don't forge= t to add your presentation to the website:
> https://incubator.apa= che.org/giraph/
>
> On Mon, Feb 6, 2012 at 7:53 AM, Jakob H= oman <jghoman@gmail.com> wro= te:
>>> Jakob, are you still planning to talk there? Maybe we can spli= t Kafka/Giraph talks?
>> Yes, I've already submitted my Giraph= talk. =A0I'm not really involved
>> with Kafka at the moment;= if I go, it'll be on the Giraph talk...
>>
>>
>> On Mon, Feb 6, 2012 at 5:54 AM, Sebastian = Schelter <ssc@apache.org> wrote= :
>>> Hi Claudio,
>>>
>>> nice job with= the slides! I have only one small point to criticize:
>>>
>>> When PageRank is implemented with MapReduce, i= t's not necessary to have
>>> the graph passed through in e= ach iteration. Mahout for example uses
>>> power iterations whe= re the adjacency matrix is multiplied by the
>>> pagerank vector and only that vector has to be sent over the n= etwork.
>>> Pegasus uses a similar approach.
>>>>>> /s
>>>
>>>
>>>
>>= ;> On 06.02.2012 12:24, Claudio Martella wrote:
>>>> Hello guys,
>>>>
>>>> for th= ose interested, here are the "slides" for my talk at FOSDEM.
&= gt;>>>
>>>> http://prezi.co= m/9ake_klzwrga/apache-giraph-distributed-graph-processing-in-the-cloud/=
>>>>
>>>> The event was very nice, a tight commu= nity and a great interest in
>>>> Giraph. Isabel Drost, one = of the organizers of Berlin Buzzwords,
>>>> invited the talk= there. Jakob, are you still planning to talk there?
>>>> Maybe we can split Kafka/Giraph talks?
>>>>=
>>>> Best,
>>>> Claudio
>>>><= br>>>>
>

--
=A0 =A0Claudio Martella
=A0 =A0<= a href=3D"mailto:claudio.martella@gmail.com" target=3D"_blank">claudio.mart= ella@gmail.com=A0 =A0
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