[SMW-devel] [Security vulnerability] Log4j zero-day exploit info for CirrusSearch and Semantic MediaWiki ElasticStore

2021-12-13 Thread Markus Krötzsch
Heads up everyone using (S)MW with ElasticSearch! Markus Forwarded Message Subject: [MediaWiki-l] [Security vulnerability] Log4j zero-day exploit info for CirrusSearch and Semantic MediaWiki ElasticStore Date: Mon, 13 Dec 2021 13:46:40 -0600 From: Jeffrey Wang

Re: [SMW-devel] Maintain order of property values

2020-09-24 Thread Markus Krötzsch
Hi Michael, The data model of SMW never considered "insertion order" as a piece of information that should be recorded. In fact, a normal SQL RDBMs like MariaDB has no obligation to return tuples in a specific order unless there is an ordering clause in the query. Same for SPARQL. Relying on

Re: [SMW-devel] Question regarding the policy of freezing SMW 3.0 milestone issues

2018-09-03 Thread Markus Krötzsch
Hi, In a rare response to this email list, I have to completely back James here. The request sounds a bit too much as if we are talking about a rescheduling of Ubuntu or some other large project. It is important to keep perspective here. For small projects like this, the simple rule is that

Re: [SMW-devel] [Semediawiki-user] Semantic MediaWiki 2.5.0 released

2017-03-15 Thread Markus Krötzsch
Impressive feature list. Congratulations to all SMW devs and contributors on this achievement! Cheers, Markus On 15.03.2017 17:08, [[kgh]] wrote: > Hello everyone, > > we are happy to announce the immediate availability of the Semantic > MediaWiki 2.5.0 release: [0,1]. This is a big release

Re: [SMW-devel] MediaWiki:Smw_uri_blacklist purpose?

2016-09-07 Thread Markus Krötzsch
Dear Andreas, The purpose of these was to ensure that the RDF export of SMW is well-behaved and also valid in OWL. Many tools would find it hard to digest if you would declare a property to be, e.g., a subproperty of rdfs:range. Unfortunately, rdf and rdfs in particular contain a lot of

Re: [SMW-devel] Call for Papers Semantic Web

2016-07-06 Thread Markus Krötzsch
Hi, I would not consider this journal for publication. Warning signs: "Google-based impact factor", special issues on random topics that have no clear focus, missing or unknown guest editors, editorial board members unknown in respective community, prominent publication fees, rather weak

Re: [SMW-devel] Set a SMW property programmatically in PHP?

2015-06-29 Thread Markus Krötzsch
On 29.06.2015 17:16, Yaron Koren wrote: Hi Jason, If you're talking about making a change to the semantic data of a page that is not reflected in that page's wikitext, that sounds like a bad idea - the new data would be removed as soon as the page was edited and saved again. Indeed, one has

Re: [SMW-devel] SMW Ontologies

2015-05-09 Thread Markus Krötzsch
Hi John, Sounds interesting, but I don't think I fully understand the functionality yet. In particular, how is the data that is thus recorded related to the DC vocabulary? For example, dc:title is a property with the URI http://purl.org/dc/elements/1.1/title. Is this URI then used in the RDF

Re: [SMW-devel] cargo's page values link

2015-04-06 Thread Markus Krötzsch
On 06.04.2015 03:57, Yaron Koren wrote: I'm guessing that it's possible, yes. I hadn't really considered that possibility, though there certainly is an argument for doing it that way. I should note that Browse properties, too, shows up for pages that contain no properties - for those

Re: [SMW-devel] [Semediawiki-user] smw.referata.org vs. smw.org (Was: Exclude specific pages from query or #Concept?)

2014-11-10 Thread Markus Krötzsch
On 10.11.2014 17:59, James HK wrote: Hi, Well, smw.referata.com is the community wiki and smw.org is the official website of the extension. But maybe it is time to re-consider if that separation is really that useful? I wasn't aware that such distinction actually exists and users are

[SMW-devel] mStripState (Was: Ask query in extension)

2014-11-02 Thread Markus Krötzsch
Hi Frank, hi Mark, hi all, The post below reminded me of how incredibly useful mStripState is when implementing parser hooks. It can be used to unstrip things (like nowiki) but also to insert things like nowiki (e.g. to insert unsafe HTML from within a parser function). It seems that there is

[SMW-devel] New (S)MW-based site that might be of interest

2014-10-29 Thread Markus Krötzsch
Hi all, I just finished work on a new website for my research group (and maybe others). The site might be of interest, since it showcases quite a few techniques in terms of skinning, customization, and SMW-usage: https://ddll.inf.tu-dresden.de/ The main things to watch out for: * Chameleon

Re: [SMW-devel] New (S)MW-based site that might be of interest

2014-10-29 Thread Markus Krötzsch
to the history of the data model). Special:Export is also freely available. Cheers, Markus On 29.10.2014 19:03, Markus Krötzsch wrote: Hi all, I just finished work on a new website for my research group (and maybe others). The site might be of interest, since it showcases quite a few

Re: [SMW-devel] [Semediawiki-user] smw.org to replace the old Vector skin?

2014-10-20 Thread Markus Krötzsch
to do, somebody recently sent me some code I think I can use. :) There are some rough edges left, but they are mostly related to styling of special pages and the like and should be easy to fix (patches welcome). Cheers, Stephan On 17 October 2014 10:40, Markus Krötzsch mar...@semantic

Re: [SMW-devel] [Semediawiki-user] smw.org to replace the old Vector skin?

2014-10-17 Thread Markus Krötzsch
Hi, Good idea. Chameleon is great (also because of the nice Bootstrap styling that becomes available on all pages). I am using it right now to build a site (to be published soon). A big advantage with Chameleon is that most customizations happen in CSS or by inserting HTML into the page

Re: [SMW-devel] [Semediawiki-user] MediaWiki Job queue problem

2014-10-13 Thread Markus Krötzsch
Hi again, I have isolated a single specimen of an infinite job cycle on my wiki. The details are attached (I hope the attachment makes it to the list as well). In short, the loop is triggered by an update job on a redirect page. For some reason, the update job creates another instance of a

Re: [SMW-devel] [Semediawiki-user] MediaWiki Job queue problem

2014-10-13 Thread Markus Krötzsch
doubt it (the earlier presence of spurious properties about illegal property values should not have affected the jobs). -- Markus On 13.10.2014 11:29, Markus Krötzsch wrote: Hi again, I have isolated a single specimen of an infinite job cycle on my wiki. The details are attached (I hope

Re: [SMW-devel] [SF] Embedded Special:RunQuery creates strange charaters

2014-10-08 Thread Markus Krötzsch
Hi, FWIW, these strange characters are placeholders that MediaWiki inserts into the text instead of special content (such as nowiki, math and other tag-based functions). MW inserts these markers early on in the parsing process (in a phase called stripping), and most extension parser functions

Re: [SMW-devel] SMW.org is down again

2014-05-26 Thread Markus Krötzsch
On 26/05/14 14:27, Michael Erdmann wrote: to whom it may concern. Thanks, seems to happen whenever I am on a plane ;-) (and also the others who can fix it seem to have been busy). The problem is unusually frequent recently :-( Markus -- Dr. Michael Erdmann|erdm...@diqa-pm.com |

Re: [SMW-devel] semantic-mediawiki.org is down

2014-05-07 Thread Markus Krötzsch
On 07/05/14 10:49, Krabina Bernhard wrote: Hi, semantic-mediawiki.org seens to be down... Rebootet right after your email, and running again since (I did this a few times in recent days already; cause of problem remains unclear). Markus

Re: [SMW-devel] semantic-mediawiki.org is down

2014-05-07 Thread Markus Krötzsch
, we already have a robot that alerts us. However, someone still has to restart the machine in this case, which can take a while depending on who is awake/at the keyboard. :-) Markus On May 7, 2014, at 4:59 AM, Markus Krötzsch mar...@semantic-mediawiki.org wrote: On 07/05/14 10:49, Krabina

Re: [SMW-devel] [Semediawiki-user] Wikimania 2014

2014-03-31 Thread Markus Krötzsch
Hi Bernhard, Thanks for pushing this. I will prepare another Wikidata-related submssion and I am also happy to support any SMW-related events (I will certainly be in London). Best regards, Markus On 31/03/14 09:29, Krabina Bernhard wrote: Hi, I just prepared a first draft of a

Re: [SMW-devel] SMW 2.0 or 10.0?

2014-01-19 Thread Markus Krötzsch
Ok, I give in: +1 to 2.0 :-) Markus On 18/01/14 19:27, Nischay Nahata wrote: I didn't follow the full discussion but 2.0 makes more sense to me. On Sat, Jan 18, 2014 at 11:15 PM, James HK jamesin.hongkon...@gmail.com mailto:jamesin.hongkon...@gmail.com wrote: Hi, From a

Re: [SMW-devel] Making SMW semver.org compliant

2014-01-17 Thread Markus Krötzsch
Hi, +1 to dropping the initial 1. that will never ever change. However, since the 1 was unchanged since we are out of beta, it seems to me that we are currently treating the second number as our major version. In other words, we are at version 9.0.1 and the next version should be 10.0.0. This

Re: [SMW-devel] Making SMW semver.org compliant

2014-01-17 Thread Markus Krötzsch
On 17/01/14 15:09, Yaron Koren wrote: Hi, Markus - are you suggesting retroactively referring to, say, version 1.5.1 as version 5.1 - with a corresponding change to all the documentation, etc.? Or just jumping straight from version 1.9 to version 10.0? I'm assuming the latter, but in either

Re: [SMW-devel] OWA problem?

2013-11-12 Thread Markus Krötzsch
, is not. /jmc On 11/10/2013 11:42 PM, Markus Krötzsch wrote: Hi John, The main point of my previous email was to explain that SMW does not implement the CWA (or OWA). The terms CWA and OWA are used to characterise knowledge representation formalisms. SMW, in contrast, is a content

Re: [SMW-devel] OWA problem?

2013-11-10 Thread Markus Krötzsch
On 10/11/13 10:43, Niklas Laxström wrote: What is OWA? John refers to the Open World Assumption. This is an informal concept used in knowledge representation to describe the assumption that statements that are not made are unknown rather than false. This is contrasted with the Closed World

Re: [SMW-devel] OWA problem?

2013-11-10 Thread Markus Krötzsch
On 10/11/13 13:06, Jonathan Lang wrote: On Nov 10, 2013, at 2:33 AM, Markus Krötzsch mar...@semantic-mediawiki.org wrote: On 10/11/13 10:43, Niklas Laxström wrote: What is OWA? John refers to the Open World Assumption. This is an informal concept used in knowledge representation

Re: [SMW-devel] OWA problem?

2013-11-10 Thread Markus Krötzsch
://www.cs.man.ac.uk/%7Edrummond/presentations/OWA.pdf On 11/10/2013 2:33 AM, Markus Krötzsch wrote: On 10/11/13 10:43, Niklas Laxström wrote: What is OWA? John refers to the Open World Assumption. This is an informal concept used in knowledge representation to describe the assumption that statements

Re: [SMW-devel] RFC: Technical documentation, installation instructions and release notes

2013-11-05 Thread Markus Krötzsch
Hi Jeroen, different answers for different questions: +1 to have detailed release notes in the source code (and nowhere else). The wiki will always have news items and SMW version pages that describe the main changes in a release; the release note file in the source can be linked from the

Re: [SMW-devel] Moving SMW development to GitHub

2013-11-02 Thread Markus Krötzsch
Hi Jeroen, thanks for your proposal. It's very useful to revisit our infrastructure from time to time. Since people seem quite critical so far, we should probably have a bit more discussion To be honest, I think that the (positive as well as negative) impact of this decision is not as big as

Re: [SMW-devel] Moving SMW development to GitHub

2013-11-02 Thread Markus Krötzsch
Hi Jeroen, making a writable secondary copy on GitHub is fine. It first sounded as it you wanted to abolish our gerrit repo completely (I think this is what people have replied to). We can also discuss this, but that will need a bit more time. The secondary GitHub repo will be a nive way to

[SMW-devel] Fwd: Wikidata Toolkit: call for feedback/support

2013-09-30 Thread Markus Krötzsch
/support Date: Sun, 29 Sep 2013 13:11:11 +0100 From: Markus Krötzsch mar...@semantic-mediawiki.org Reply-To: Discussion list for the Wikidata project. wikidat...@lists.wikimedia.org To: Discussion list for the Wikidata project. wikidat...@lists.wikimedia.org Dear Wikidatanions (*), I have just drafted

Re: [SMW-devel] No response for inline query with RDF store

2013-09-23 Thread Markus Krötzsch
Hi Kai, On 10/09/13 19:22, Hüner Kai wrote: Dear SMW developers, I already posted this question to the SMW user group, but maybe it is more development related. Sorry for double posting, but I really have no idea how to proceed. I want to use SMW (MW: 1.21.1, SMW: 1.8.0.5) together with a

Re: [SMW-devel] RFC: SMWPageSchemas in SMW core (1.9)

2013-08-08 Thread Markus Krötzsch
On 08/08/13 13:18, Jeroen De Dauw wrote: Hey, I concur with James on the points he made. The approach taken would make more sense if SMW was a plug in to PS, as this is what the code makes it out to be. I'd rather see the code be part of PS, and have it only be registered there is SMW is

Re: [SMW-devel] Showing triples in SMW externally added via SPARQL

2013-08-06 Thread Markus Krötzsch
Hi Michael, what you would like to do is probably not possible in SMW right now, but it might be possible to get it working. When using an RDF store, SMW stores (copies of) its data there and queries the store to obtain result lists for #ask. However, all simple data lookups are still done

Re: [SMW-devel] [Semediawiki-user] Replacement for Wiki of the Month Coordinator

2013-06-21 Thread Markus Krötzsch
/him/them consider new voting approaches if they think it makes sense. Markus On Tue, Jun 4, 2013 at 11:24 AM, Markus Krötzsch mar...@semantic-mediawiki.org mailto:mar...@semantic-mediawiki.org wrote: Hi Desiree, first to the second part of your message: this is really great news

Re: [SMW-devel] [Semediawiki-user] Replacement for Wiki of the Month Coordinator

2013-06-04 Thread Markus Krötzsch
Hi Desiree, first to the second part of your message: this is really great news, congratulations! The not-so-great news (though it hardly matches the other) is that we now need somebody to step up as WOTM coordinator. Before we worry about that, let me first thank you for your work -- you did

Re: [SMW-devel] URIResolver's urly URLs in 4store

2013-05-14 Thread Markus Krötzsch
On 11/05/13 20:35, Yury Katkov wrote: When I use 4store as database for properties my cyrillic URLs are very urly. Here is one of examples:

Re: [SMW-devel] Any chance to get special properties to the factbox?

2013-02-24 Thread Markus Krötzsch
values, which will stay after triggering SMW_refreshData.php? c u steve -Ursprüngliche Nachricht- Von: Markus Krötzsch [mailto:mar...@semantic-mediawiki.org] Gesendet: Samstag, 23. Februar 2013 19:14 An: Lists Cc: semediawiki-devel@lists.sourceforge.net Betreff: Re: [SMW-devel] Any

[SMW-devel] SMWSQLStore2 support will be dropped

2013-02-23 Thread Markus Krötzsch
Dear all, this email is to confirm that the old database management code SQLStore2 (which was superseded by SQLStore3 in SMW 1.8) will be dropped in future SMW versions. This has been on our public roadmap for some time -- I am just sending this to make everyone aware of this to avoid

Re: [SMW-devel] Any chance to get special properties to the factbox?

2013-02-23 Thread Markus Krötzsch
On 20/02/13 14:09, Lists wrote: Hello, is there any chance to get special properties (meta) into the factbox? The Factbox is populated while parsing the page. Every meta property that is added at this time will appear in the Factbox. As a matter of principle, meta properties that are not

[SMW-devel] Text is the new String

2013-02-23 Thread Markus Krötzsch
Dear developers, change https://gerrit.wikimedia.org/r/50488 merges the String and Text datatypes on all levels (user labels, datatype ids, PHP objects). This means the following for your future code: * Use SMWDIBlob instead of SMWDIString * Use '_txt' instead of '_str' For SMW 1.9, '_str'

Re: [SMW-devel] Any chance to get special properties to the factbox?

2013-02-23 Thread Markus Krötzsch
On 23/02/13 17:36, Lists wrote: Hello Markus and the others, we are doing this in a SMWStore::updateDataBefore - handler. The property shows up in the browse function not in the normal article view. If this isn't functional how can we alter an existing property value with this handler?

Re: [SMW-devel] Print requests in SMWDescription

2013-02-06 Thread Markus Krötzsch
Hi, On 05/02/13 15:21, Jeroen De Dauw wrote: Hey, (Question mainly aimed at Markus, though if you have any idea, I'd be happy to hear it) Why do all SMWDescription objects have an array of print requests? In my mind a query consists out of * A number of SMWDescription objects specifying

Re: [SMW-devel] MediaWiki compatibility for 1.9

2012-12-02 Thread Markus Krötzsch
+1 for dropping 1.18 in 1.9. Markus On 02/12/12 02:43, James HK wrote: Hi, Thanks. You read my mind, I was just about to write a similar email as it happens 1.18 already dropped from the official MW supporting list [1]. [1] http://www.mediawiki.org/wiki/Download Cheers, On 12/2/12,

[SMW-devel] [News] SMW 1.8 released

2012-12-02 Thread Markus Krötzsch
Dear all, we are happy to announce the release of the new Semantic MediaWiki version SMW 1.8 [1]. A record number of people have contributed to this release, and a large number of changes have been made, both visible and internal. Major new features of SMW 1.8 include: * New data storage:

Re: [SMW-devel] [News] SMW 1.8 RC1 available

2012-11-30 Thread Markus Krötzsch
to offer! :) The site: http://www.culture.si/ - powered by SMW, perhaps not a bad usecase. best, LF Dne 22. 11. 2012 08:41, piše Markus Krötzsch: Dear all, SMW 1.8 is close to its first stable release. We have now packaged a Release Candidate for download [1]. If all goes well

Re: [SMW-devel] Query formats min and max

2012-11-23 Thread Markus Krötzsch
On 22/11/12 14:44, Jeroen De Dauw wrote: Hey, Markus, I agree with you that in most cases you're better off doing a sorted query, and think this should be reflected in the documentation. I however would not be to quick to conclude the max format is completely useless. For one thing it

Re: [SMW-devel] [Semediawiki-user] s13n stands for semantification

2012-11-23 Thread Markus Krötzsch
On 18/11/12 13:30, Yury Katkov wrote: Ok, I understand that: the choice is between to store or not to store the source of the data by grouping the triples in graphs. Of course it's up to core developers to choose. Another set of questions: 1) how the s13n's programming interfaces for

[SMW-devel] Query formats min and max

2012-11-22 Thread Markus Krötzsch
Hi, I would like to ask about this: http://semantic-mediawiki.org/wiki/Help:Max_format I am afraid to say that this idea seems to be fundamentally broken. The above page seriously suggests to find the largest population number in the wiki by querying for a list of *all cities with and without

Re: [SMW-devel] [News] SMW 1.8 RC1 available

2012-11-22 Thread Markus Krötzsch
Mitchell wrote: Hi Markus. This is great news. Thanks to all involved! I'll run it through my regression test suite over the next couple of days. Best regards Neill. On 22/11/12 07:41, Markus Krötzsch wrote: Dear all, SMW 1.8 is close to its first stable release. We have now packaged

[SMW-devel] [News] SMW 1.8 RC1 available

2012-11-21 Thread Markus Krötzsch
Dear all, SMW 1.8 is close to its first stable release. We have now packaged a Release Candidate for download [1]. If all goes well, this will become SMW 1.8.0 in about a week. As usual, the package includes the required version of Validator. Major new features include: * New data storage:

Re: [SMW-devel] s13n stands for semantification

2012-11-16 Thread Markus Krötzsch
On 16/11/12 11:27, Yury Katkov wrote: Hi everyone! I talked about the topic of semanticfication of the MediaWiki extension with a lot of people in SMWCon and saw the great interest to this topic. We have tried to describe the problem on this page:

Re: [SMW-devel] [Semediawiki-user] s13n stands for semantification

2012-11-16 Thread Markus Krötzsch
this information to properties: some properties are governed by page contents, other properties are governed in other ways. Less flexible, but no storage overhead. Cheers, Markus - Yury Katkov, WikiVote On Fri, Nov 16, 2012 at 4:34 PM, Markus Krötzsch mar...@semantic-mediawiki.org

[SMW-devel] Preparing the SMW 1.8 release

2012-11-11 Thread Markus Krötzsch
Dear developers, after two weeks of intense bugfixing, we are now getting close to the actual SMW 1.8 release. We will probably have another release candidate packaged soon, but as developers you might want to try the git version now, especially to check if it runs with your own code and data.

Re: [SMW-devel] Preparing the SMW 1.8 release

2012-11-11 Thread Markus Krötzsch
'; in your LocalSettings (after enableSemantics(), or it will complain that the class SMWSparqlStore is not known). Cheers, Markus On 11/11/12 17:01, Markus Krötzsch wrote: Dear developers, after two weeks of intense bugfixing, we are now getting close to the actual SMW 1.8 release. We

Re: [SMW-devel] SIO - Having trouble querying Semantic Internal Objects

2012-11-10 Thread Markus Krötzsch
On 10/11/12 19:05, Marcelo Chiaradía wrote: Hi Yaron, I finally discover what was wrong. It seems that if you defined your the property in the #set_internal:, and you start it with a lower case, and you create the property after that, for some reason the property created start with an upper

Re: [SMW-devel] Help with ask queries - using intermediate results

2012-11-09 Thread Markus Krötzsch
On 07/11/12 13:44, Marcelo Chiaradía wrote: Hi everyone, I'm trying to make an #ask query, using intermediates results to do more queries within. I have this scenario: I have several pages of a category A. Some of them are related to other pages of category B, through a has B property.

Re: [SMW-devel] Help with ask queries - using intermediate results

2012-11-09 Thread Markus Krötzsch
On 09/11/12 09:37, Yury Katkov wrote: Well you can also use template format if you don't like subqueries... It would also help you to use the intermediate results. That would let you see the intermediate results (otherwise, there is no way to find out which of, say, the has C values was

Re: [SMW-devel] Help with ask queries - using intermediate results

2012-11-09 Thread Markus Krötzsch
need qs: [[property1.property2::Value]] is short for [[property1::q[[property2::Value]]/q]] But this won't work if you have more conditions to check in the subquery (e.g.., categories in your case). Markus 2012/11/9 Markus Krötzsch mar...@semantic-mediawiki.org mailto:mar...@semantic

Re: [SMW-devel] Exhibit

2012-10-28 Thread Markus Krötzsch
On 27/10/12 22:21, Jeroen De Dauw wrote: Hey, As most of you probably know, the Exhibit result printer is currently rather broken and the code does not really lend itself to be maintained or fixed. I suggest just removing it altogether from SRF. +1 If it does not work, there is no point in

Re: [SMW-devel] Virtuoso and special characters

2012-10-23 Thread Markus Krötzsch
Hi, this problem is not know (to me). A recent bugfix (bug 37575) corrected an encoding issue (char encoding not sent when calling RDF store; could lead to misunderstandings on the side of the store). You can try if this fixes your problem. Testing this can be done by replacing a single file

Re: [SMW-devel] [Semediawiki-user] Help translating SMW extensions

2012-10-22 Thread Markus Krötzsch
On 21/10/12 11:13, Federico Leva wrote: Hello, Markus Krötzsch, 19/10/2012 08:07: Great, thanks a lot. I hope Nemo (Federico; CC) has seen this too. Yes, I've seen it and I've just started assigning requests to Karsten. Note, however, that in general they are not only about documentation

Re: [SMW-devel] database tables

2012-10-22 Thread Markus Krötzsch
prototype/thesis to the list when you have something published. Where are you writing your thesis? Markus On Mon, Oct 22, 2012 at 4:47 PM, Markus Krötzsch mar...@semantic-mediawiki.org mailto:mar...@semantic-mediawiki.org wrote: On 22/10/12 19:55, Mauricio Etchevest wrote: Hi

Re: [SMW-devel] [Semediawiki-user] Help translating SMW extensions

2012-10-19 Thread Markus Krötzsch
?id=36608 Am 18.10.2012 10:06, schrieb Markus Krötzsch: Dear SMW users developers, we enjoy an awesome internationalisation support from translatewiki.net, which ceaselessly translates MW extensions (and more) into a huge number of languages. To work smoothly, this also needs some help

Re: [SMW-devel] Is smw-import-URI that corresponds to local page available through parser function?

2012-10-19 Thread Markus Krötzsch
On 18/10/12 23:02, Gregor Hagedorn wrote: SMW can be supplied with Mediawiki:SMW import pages that define that a local page has a corresponding global URI. RDF export uses this information. Is that information available to be evaluated and displayed from inside the wiki (especially through a

[SMW-devel] Help translating SMW extensions

2012-10-18 Thread Markus Krötzsch
Dear SMW users developers, we enjoy an awesome internationalisation support from translatewiki.net, which ceaselessly translates MW extensions (and more) into a huge number of languages. To work smoothly, this also needs some help from the user/developer community, since translators are

[SMW-devel] Code documentation online again

2012-10-18 Thread Markus Krötzsch
Dear developers, after a little downtime due to our server removal, the SMWfriends code documentation is live again: http://semantic-mediawiki.org/doc/ The docs should be updated once a day. Please let me know if any other extension should be included there. Cheers, Markus

Re: [SMW-devel] [Semediawiki-user] [News] Google, Microsoft, Facebook And Others Launch SMW site

2012-10-10 Thread Markus Krötzsch
On 09/10/12 16:01, Krabina Bernhard wrote: this will be the SMW of the year, then ;-) Well, we will have to see if interesting uses of properties happen there (I did not investigate the content yet). For now, the case mainly illustrates that SMW is among the basic extensions to start new MW

Re: [SMW-devel] Strange handling for special properties in SMWSQLStore3 DB design?

2012-10-10 Thread Markus Krötzsch
and to remove all mentioning of SF properties as soon as SF has no such properties any more. Markus On Wed, Oct 10, 2012 at 6:44 AM, Markus Krötzsch mar...@semantic-mediawiki.org mailto:mar...@semantic-mediawiki.org wrote: On 09/10/12 18:12, Yaron Koren wrote: Hi, Nischay

Re: [SMW-devel] Strange handling for special properties in SMWSQLStore3 DB design?

2012-10-09 Thread Markus Krötzsch
On 08/10/12 15:44, Yaron Koren wrote: Hi, I'm finally trying out SMWSQLStore3, and figuring out how to get my extensions compatible with it, so I'm looking at the new table structure for the first time. First of all, is there any documentation about the design decisions that went into this

[SMW-devel] [News] Google, Microsoft, Facebook And Others Launch SMW site

2012-10-09 Thread Markus Krötzsch
Dear all, as TechCrunch reports [1]: A number of leading browser vendors and other tech companies, including Microsoft, Google, Apple, Adobe, Facebook, HP, Nokia, Mozilla, Opera and the W3C, just announced the launch of the Web Platform Docs project at WebPlatform.org. The project aims to

[SMW-devel] Fwd: [Wikitech-l] Call to eliminate sajax

2012-10-04 Thread Markus Krötzsch
Developers, the below email is most relevant for developers of SF and SRF (slideshow). It may also be of general interest to developers using sajax in private code. Cheers, Markus Original Message Subject: [Wikitech-l] Call to eliminate sajax Date: Wed, 03 Oct 2012

Re: [SMW-devel] GSoC on performance... any results?

2012-09-05 Thread Markus Krötzsch
On 05/09/12 04:52, Laurent Alquier wrote: Hi Do anyone know if any results have been published about the kind of performance improvements we can expect from this work? Many independent improvements have been done. Most notably regarding performance: * significantly reduced SMW write

Re: [SMW-devel] Triple Store URIs: index.php/Page or index.php?title=Page

2012-08-02 Thread Markus Krötzsch
On 01/08/12 00:57, Benedikt Kämpgen wrote: Hello, I have connected a wiki to an Open Virtuoso triple store as documented in [1]. The wikis URIs have the form ...index.php?title=Page, e.g., [2]. Yet, in the triple store, URIs are stored in the form ...index.php/Page, e.g., [3], so that

Re: [SMW-devel] Bug in concept-conditions ?

2012-07-30 Thread Markus Krötzsch
On 30/07/12 11:55, Roland Wohlfahrt wrote: Hi folks, I have 2 concepts in my semantic mediawiki: concept 1: q[[Kategorie:Kontakt]] [[Position::Amtsleiter]] OR [[Kategorie:Kontakt]] [[Position::Amtsleiterin]]/q concept 2: q[[Kategorie:Kontakt]] [[Position::Amtsleiter||Amtsleiterin]]/q

Re: [SMW-devel] Query result caching and invalidation

2012-07-26 Thread Markus Krötzsch
On 26/07/12 15:39, Jeroen De Dauw wrote: Hey, Nischay, Markus and me where discussing how to implement caching for ask queries and inadvertently ended up discussing the whole query invalidation project again. Since this fits in with Nischay his project and is something I also want to poke at

Re: [SMW-devel] Query result caching and invalidation

2012-07-26 Thread Markus Krötzsch
On 26/07/12 16:03, Jeroen De Dauw wrote: Hey, Various queries can have the same condition but different parameters (e.g., showing it in a table vs. showing it in a list).We should only have one cache for two queries that have the same results. Fully agree with this. I'm proposing to cache

Re: [SMW-devel] Getting DB keys from a Data Value in SMW 1.7?

2012-07-24 Thread Markus Krötzsch
Yaron, what in the world do you need the DB keys for? :-) In the end, the keys are supposed to mirror how data is stored in DB tables. If you just want to store data somehow, there are much simpler ways. I thought SIO uses SMW's container feature to avoid direct reference to DB internals now?

Re: [SMW-devel] Bundling extensions more closely

2012-07-19 Thread Markus Krötzsch
My two technical questions remained open, and I have a third one: (1) Would it even be possible to deploy many MW extensions that are in different top-level directories in one git repo without pulling subdirectories from the repo individually? If not, then the deployment of git-code on sites

Re: [SMW-devel] Bundling extensions more closely

2012-07-19 Thread Markus Krötzsch
On 19/07/12 11:22, Stephan Gambke wrote: Hi, I am sceptical about this. I do not see the advantage of having SMW extensions maintained outside the normal MW git repo. It creates yet another system to be aware of. On top of it, by installing from this repo the user would not be done, i.e.

Re: [SMW-devel] PHP requirements

2012-07-18 Thread Markus Krötzsch
On 18/07/12 11:56, CNIT wrote: On 18.07.2012 13:07, Daniel Schuba wrote: I'm wondering why the most important thing about this is not mentioned. Which versions of PHP are used/installed on major linux distributions. For example I have an ubuntu server with 10.04 LTS with PHP 5.3. So when PHP

Re: [SMW-devel] Bundling extensions more closely

2012-07-17 Thread Markus Krötzsch
Hi, as I understand Jeroen, this is mainly a proposal about code maintenance, not about deployment. Somebody who pulls the whole repo will have the code for all extensions that are in there, but that does not mean that they are all enabled (or even mutually compatible). It seems to me that a

Re: [SMW-devel] PHP namespaces

2012-07-17 Thread Markus Krötzsch
On 16/07/12 18:02, Jeroen De Dauw wrote: Hey, I discussed using PHP namespaces a while back with Markus and Nischay and have now written up my thoughts on the roadmap: http://semantic-mediawiki.org/wiki/Roadmap#Introduce_PHP_namespaces This will be a big improvement. We can also rename files

Re: [SMW-devel] PHP requirements

2012-07-17 Thread Markus Krötzsch
On 17/07/12 09:48, Benedikt Kämpgen wrote: Hello, Validator uses get_called_class in Validator/includes/definitions/ParamDefinition.php on line 872. Apparently, this method is only available from PHP 5.3.0 onwards. Does that mean that Validator and SMW do require PHP = 5.3.0 from now on?

Re: [SMW-devel] Semantic MediaWiki 1.8 (release)

2012-07-06 Thread Markus Krötzsch
On 05/07/12 14:03, Nischay Nahata wrote: Hi, On Tue, Jul 3, 2012 at 6:50 PM, James HK jamesin.hongkon...@gmail.com mailto:jamesin.hongkon...@gmail.com wrote: Hi, I assume that Semantic MediaWiki 1.8 will include the new storerewrite and while I'm looking forward to this

Re: [SMW-devel] Semantic mediawiki and map data

2012-05-25 Thread Markus Krötzsch
can follow my progress line by line? that way you could probably help me better if other issues arise. So far i have written code for SemanticMediaWiki and SemanticMaps. Cheers On Wed, May 23, 2012 at 11:11 AM, Markus Krötzsch mar...@semantic

Re: [SMW-devel] Problem with URLs durning export to triplestore

2012-05-25 Thread Markus Krötzsch
On 25/05/12 10:42, Александр Морозов wrote: I have a problem with URLs as properties. In update SPRAQL query i have URLs like: http:**somehost.com/... http://somehost.com/. There are FOUR slashes in URL in update request to endpoint. But in Special:Export to RDF everything is ok.

Re: [SMW-devel] Hidden categories in semantic queries

2012-05-24 Thread Markus Krötzsch
On 23/05/12 21:11, Leonard Wallentin wrote: is there a way to hide hidden categories from showing up in query results that I have missed? If you mean excluding the pages for a certain category from your query result, then no, you cannot do this. I think. Sorry, that was unclear.

Re: [SMW-devel] ResultPrinter improvements

2012-05-21 Thread Markus Krötzsch
On 20/05/12 22:45, Jeroen De Dauw wrote: Hey, This mail is mainly directed at Markus, but sending it to the list for transparency sake. I started working on making the link generation (ie for the further results links) in SMWResultPrinter more generic so we can get rid of the buggy and

Re: [SMW-devel] [Semediawiki-user] SMW and Wikidata (Was: Semantic MediaWiki and Wikidata ContentHandler)

2012-05-01 Thread Markus Krötzsch
, at 10:04, Markus Krötzsch wrote: Hi James, hi all, the relationship and synergies of SMW and Wikidata are of course quite important to us, so I am taking the time to write a slightly longer email that I also send to the user list. At the moment, Wikidata is still under development, so

[SMW-devel] [News] Wikidata launching soon; press release

2012-03-30 Thread Markus Krötzsch
Dear SMW users developers, many of you are already aware of the Wikidata project [1] -- a major effort to establish a platform for editing and sharing data among all Wikipedia communities. The project will start next Monday, 2 April 2012. A few moments ago, the official press release on

Re: [SMW-devel] Migrating to git

2012-03-22 Thread Markus Krötzsch
On 22/03/12 01:28, Jeroen De Dauw wrote: Hey, ... * Migrate SMW to the new WMF git repo. We could also migrate somewhere else (ie GitHub) or even stick with SVN (and reclaim our SourceForge repo? :D). I'd go with the first option though, since this has benefits of visibility and

Re: [SMW-devel] Could we use Semantic Forms Rules?

2012-02-14 Thread Markus Krötzsch
On 13/02/12 15:57, Jeroen De Dauw wrote: Hey, it doesn't seem important enough, in my opinion, to get a slot in the Google Summer of Code I tend to agree here. There are things in greater demand that would be useful to more people that could be done. However, I think this idea should go

Re: [SMW-devel] Could we use Semantic Forms Rules?

2012-02-13 Thread Markus Krötzsch
Just a short reply: It would be good to have some such formalism, but designing a good language is not easy and would introduce another programming-like formalism into MW. I think one should seriously consider the upcoming LUA support to solve this problem [1]. It would be much preferable to

Re: [SMW-devel] Cannot query subobjects using 4store as a datastore

2012-02-11 Thread Markus Krötzsch
Dear Alex, thanks for reminding me. I have now fixed the problem (SVN revision 111233). Updating the single file ./includes/export/SMW_Exporter.php should suffice. I have not found a bug report about this; if there is one then it would be good if you could point me to it s I can close it. The

Re: [SMW-devel] Query for incoming properties with 4store as a datastore causes SMW/MW to crash

2012-02-11 Thread Markus Krötzsch
Thanks, fixed in r111237. The main file that needs update is ./includes/storage/SMW_SparqlStoreQueryEngine.php Cheers, Markus On 02/02/12 13:58, Alex M. Hendler (public) wrote: Hello, On SMW 1.7.0 (using Semantic Bundle from 2012-01-09), MW 1.18.1, and 4store 1.1.4, if I execute the

Re: [SMW-devel] [SMW] Query performance and in-memory storage of SMW-related queries

2012-01-19 Thread Markus Krötzsch
On 14/01/12 14:33, James Hong Kong wrote: Hi, Hi James, Starting with SMW 1.7 and MW 1.18, we began to convert our old legacy document system into a SMW-MW based system which right now left us with more than 700.00 triplets stored in SMW but at the same time decreased our response time on

[SMW-devel] Fwd: MediaWiki Workshop: Preparing extensions for MediaWiki 1.19 - 1/13/2012 on #wikimedia-dev

2012-01-06 Thread Markus Krötzsch
This might be interesting for extension developers on this list as well. Markus Original Message Subject: [Mediawiki-l] MediaWiki Workshop: Preparing extensions for MediaWiki 1.19 - 1/13/2012 on #wikimedia-dev Date: Thu, 5 Jan 2012 20:53:17 -0500 From: Gregory Varnum

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