- From: Stella Dextre Clarke <stella@lukehouse.org>
- Date: Fri, 31 Mar 2017 20:32:45 +0100
- To: Antoine Isaac <aisaac@few.vu.nl>, public-esw-thes@w3.org
Upward posting may have some useful contexts at the indexing stage, but not for automatic search expansion, I suggest. It can be a useful source of ideas in contexts where a human intermediary chooses to increase recall, but not where the machine applies it blindly. Stella On 31/03/2017 19:20, Antoine Isaac wrote: > Hi Joachim, all, > > I don't know of any predicate that would answer the need. Maybe > because upward posting is not really recognized as a good practice in > general ;-) > > Antoine > > On 28/03/17 10:13, Thomas Francart wrote: >> Not exactly a specialization of skos:altLabel, but Lexinfo defines >> http://www.lexinfo.net/ontology/2.0/lexinfo#approximateSynonym or >> http://www.lexinfo.net/ontology/2.0/lexinfo#hyponym to be used to >> relate two LexicalSenses in Ontolex. >> Why aren't "Elite", "Middle class" and "Working class" defined as >> skos:narrowers of "Social class" ? >> >> Thomas >> >> 2017-03-28 9:51 GMT+02:00 Neubert, Joachim <J.Neubert@zbw.eu >> <mailto:J.Neubert@zbw.eu>>: >> >> SKOS does not distinguish between synonyms and quasi-synonyms >> resultig from „upwards posting“ (as mentioned in >> https://www.w3.org/TR/skos-primer/#secalt >> <https://www.w3.org/TR/skos-primer/#secalt>). To give an example >> (taken from >> https://www.slideshare.net/accessinnovations/taxonomy-fundamentals-workshop-2013/37 >> <https://www.slideshare.net/accessinnovations/taxonomy-fundamentals-workshop-2013/37>):____ >> >> >> __ __ >> >> :xyz skos:prefLabel “Social class” ;____ >> >> skos:altLabel “Elite”, “Middle class”, “Working class” .____ >> >> __ __ >> >> When in a retrievel or voculary mapping application each pref- >> and altLabel is used as synoym for each other, this creates nasty >> problems: If, e.g., the user searches for “Elite”, she also gets >> documents with “Middle class” and “Working class”.____ >> >> __ __ >> >> We consider introducing some custom sub-property of skos:altLabel >> to differentiate the cases, like this:____ >> >> __ __ >> >> :xyz skos:prefLabel “Social class” ;____ >> >> skos:altLabel “Social background” ;____ >> >> custom:altLabelNarrower “Elite”, “Middle class”, “Working >> class” .____ >> >> __ __ >> >> Is anybody aware of custom specializations of skos:altLabel for >> quasi-synonyms we could re-use?____ >> >> __ __ >> >> Any hints appreciated – cheers, Joachim____ >> >> __ __ >> >> >> >> >> -- >> * >> * >> *Thomas Francart* -*SPARNA* >> Web de _données_ | Architecture de l'_information_ | Accès aux >> _connaissances_ >> blog : blog.sparna.fr <http://blog.sparna.fr>, site : sparna.fr >> <http://sparna.fr>, linkedin : fr.linkedin.com/in/thomasfrancart >> <https://fr.linkedin.com/in/thomasfrancart> >> tel : +33 (0)6.71.11.25.97, skype : francartthomas > -- ***************************************************** Stella Dextre Clarke Vice-Chair, ISKO UK and Vice-President, ISKO Luke House, West Hendred, Wantage, OX12 8RR, UK Tel: 01235-833-298 stella@lukehouse.org *****************************************************
Received on Friday, 31 March 2017 19:33:20 UTC