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Correct term for collating/summarizing/consolidating/inferring from below
by Gregor Hagedorn 11 Mar '03

11 Mar '03

(While I am still working on the Paris minutes and related documents, I would like to raise a minor point:) What term should we use for the process of inferring and collecting information from multiple descriptions into a generated description? Bob raised the point that "collation" may be inappropriate or misleading. Please take a look at: http://160.45.63.11/Projects/TDWG- SDD/Docs/SDD_P_InferenceCorrectTerm.html and send your comments to the list! thanks, Gregor ---------------------------------------------------------- Gregor Hagedorn (G.Hagedorn(a)bba.de) Institute for Plant Virology, Microbiology, and Biosafety Federal Research Center for Agriculture and Forestry (BBA) Koenigin-Luise-Str. 19 Tel: +49-30-8304-2220 14195 Berlin, Germany Fax: +49-30-8304-2203 Often wrong but never in doubt!

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Re: Correct term for collating/summarizing/consolidating/inferring from below
by Bryan Heidorn 11 Mar '03

11 Mar '03

I like all of these. At 09:57 AM 3/12/03 +1100, Kevin Thiele wrote: > >Consider this in the real world. If I have a number of descriptions of >species, and from them I want to create a genus description, then I would >collate the genus description from the species descriptions. Compile and >aggregate would also work, but I think collate works better. > >Cheers - k > >----- Original Message ----- >From: "Gregor Hagedorn" <<mailto:G.Hagedorn@BBA.DE>G.Hagedorn(a)BBA.DE> >To: <<mailto:TDWG-SDD@USOBI.ORG>TDWG-SDD(a)USOBI.ORG> >Sent: Wednesday, March 12, 2003 4:38 AM >Subject: Correct term for collating/summarizing/consolidating/inferring >from below > >| (While I am still working on the Paris minutes and related documents, >| I would like to raise a minor point:) >| >| What term should we use for the process of inferring and collecting >| information from multiple descriptions into a generated description? >| Bob raised the point that "collation" may be inappropriate or >| misleading. >| >| Please take a look at: >| >| <http://160.45.63.11/Projects/TDWG>http://160.45.63.11/Projects/TDWG- >| SDD/Docs/SDD_P_InferenceCorrectTerm.html >| >| and send your comments to the list! >| >| thanks, Gregor >| ---------------------------------------------------------- >| Gregor Hagedorn (<mailto:G.Hagedorn@bba.de>G.Hagedorn(a)bba.de) >| Institute for Plant Virology, Microbiology, and Biosafety >| Federal Research Center for Agriculture and Forestry (BBA) >| Koenigin-Luise-Str. 19 Tel: +49-30-8304-2220 >| 14195 Berlin, Germany Fax: +49-30-8304-2203 >| >| Often wrong but never in doubt! -- -------------------------------------------------------------------- P. Bryan Heidorn Graduate School of Library and Information Science pheidorn(a)uiuc.edu University of Illinois at Urbana-Champaign MC-493 (V)217/ 244-7792 Rm. 221, 501 East Daniel St., Champaign, IL 61820-6212 (F)217/ 244-3302 http://alexia.lis.uiuc.edu/~heidorn Calendar: http://calendar.yahoo.com/pbheidorn Visit the Biobrowser Web site at http://www.biobrowser.org

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Re: Correct term
by Robert A. (Bob) Morris 11 Mar '03

11 Mar '03

Consilience. The fact of ,jumping together, or agreeing; coincidence, concurrence; said of the accordance of two or more inductions drawn from different groups of phenomena. OED online I don't think this conveys that several concepts are being collated (which I don't like because it often implies a natural order). Rather it would seem to imply that several things mean or imply the same thing. However, the second meaning for 'collation' in the OED is "The action of bringing together and comparing; comparison.", which might in fact meet Gregor's needs. So maybe I should withdraw my dislike. martin grube writes: > Date: Tue, 11 Mar 2003 19:26:32 +0100 > From: martin grube <martin.grube(a)KFUNIGRAZ.AC.AT> > To: TDWG-SDD(a)usobi.org > Subject: Re: Correct term > > ...consilience might serve a plurilingual world... > the mail was intended for Gregor, therefore the accidentual German. > martin > > martin grube wrote: > > >das Wort (engl.) "consilience" oder "consilation" (aus lat. "consilere") > >

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Re: Correct term for collating/summarizing/consolidating/inferring from below
by Bryan Heidorn 11 Mar '03

11 Mar '03

"Aggregate" when referring to moving shared characteristics up a level in the taxonomy. "Inherit" properties when going down the hierarchy. Does "inherit" carry too much baggage from genetics and programming? It might be good baggage to have. Bryan At 06:38 PM 3/11/03 +0100, you wrote: >(While I am still working on the Paris minutes and related documents, >I would like to raise a minor point:) > >What term should we use for the process of inferring and collecting >information from multiple descriptions into a generated description? >Bob raised the point that "collation" may be inappropriate or >misleading. > >Please take a look at: > >http://160.45.63.11/Projects/TDWG- >SDD/Docs/SDD_P_InferenceCorrectTerm.html > >and send your comments to the list! > >thanks, Gregor >---------------------------------------------------------- >Gregor Hagedorn (G.Hagedorn(a)bba.de) >Institute for Plant Virology, Microbiology, and Biosafety >Federal Research Center for Agriculture and Forestry (BBA) >Koenigin-Luise-Str. 19 Tel: +49-30-8304-2220 >14195 Berlin, Germany Fax: +49-30-8304-2203 > >Often wrong but never in doubt! -- -------------------------------------------------------------------- P. Bryan Heidorn Graduate School of Library and Information Science pheidorn(a)uiuc.edu University of Illinois at Urbana-Champaign MC-493 (V)217/ 244-7792 Rm. 221, 501 East Daniel St., Champaign, IL 61820-6212 (F)217/ 244-3302 http://alexia.lis.uiuc.edu/~heidorn Calendar: http://calendar.yahoo.com/pbheidorn Visit the Biobrowser Web site at http://www.biobrowser.org

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Re: XML: How to require either or both of two child elements, but prevent both missing?
by Gregor Hagedorn 03 Mar '03

03 Mar '03

Hi, thanks everybody for the responses and help. I am only just back from a trip so I could not respond earlier. I agree that the: choice A_required_with_B_optional B_required /choice approach is working (albeit it makes the schema a bit difficult to read). The suggestions to put a minOccurs on the choice compositor containing optional elements is not working: having no element is fine for schema (at least with validator built into xmlspy). Also it could lead to an A-A sequence. James: Yes, having <Parent><A/><A/></Parent> is undesirable, it should really be a choice of two alternative expressions of a fact. Examples are where a definition may either be inline directly given free-form text or a URI pointing to another place, or both, but not neither. Two inline definition elements would be difficult to interpret (whats the difference between the two? Semantics of using one or multiple?...) In this example multiple URIs would in fact be allowable, but in other examples not). Pavel: You are right about additional validation in xslt. It is needed elsewhere already, but work on that has to come later. Thanks again Gregor ---------------------------------------------------------- Gregor Hagedorn (G.Hagedorn(a)bba.de) Institute for Plant Virology, Microbiology, and Biosafety Federal Research Center for Agriculture and Forestry (BBA) Koenigin-Luise-Str. 19 Tel: +49-30-8304-2220 14195 Berlin, Germany Fax: +49-30-8304-2203 Often wrong but never in doubt!

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Re: XML: How to require either or both of two child elements, but prevent both missing?
by Nozomi Ytow 24 Feb '03

24 Feb '03

rousse> I guess you're thinking of making A and B member of Child substitution group, rousse> and requiring a sequence of 1 to 2 Child element in parent ? Yes, although maxOccurs was unclear for me (might be nubmer of possible characters). rousse> It won't solve rousse> the problem of two A or two B, as any other constraint considering child rousse> element separatly. Ah. I didn't read Gregor's description as excluding multiplication of children; is it trouble if the Parent has multiple children, Gregor? -- James

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Re: XML: How to require either or both of two child elements, but prevent both missing?
by Guillaume Rousse 23 Feb '03

23 Feb '03

Le Samedi 22 Février 2003 23:58, vous avez écrit : > jrc> How about changing the model to 'choice' and requiring one but > allowing two jrc> (or multiple) occurrences of optional elements? > jrc> something like this maybe? > > > jrc> <xs:choice minOccurs="1" maxOccurs="2"> > jrc> <xs:element name="A" minOccurs="0" maxOccurs="1"/> > jrc> <xs:element name="B" minOccurs="0" maxOccurs="1"/> > jrc> </xs:choice> > > Dosn't it alllow the choice whithout A nor B for their minOccurs=0? Just set minOccurs to 1 then. However, nothing prevent you from two A or two B then. > Substition group would do. I guess you're thinking of making A and B member of Child substitution group, and requiring a sequence of 1 to 2 Child element in parent ? It won't solve the problem of two A or two B, as any other constraint considering child element separatly. -- If a program actually fits in memory and has enough disk space, it is guaranteed to crash. -- Murphy's Computer Laws n°5

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Re: XML: How to require either or both of two child elements, but prevent both missing?
by Guillaume Rousse 23 Feb '03

23 Feb '03

Le Dimanche 23 Février 2003 09:26, vous avez écrit : > Wouldn't this example too would allow for 2 B's? It may be messy > (especially if you progress beyond two elements), but couldn't you just use > a choice allowing for only one of an A-B group, an A or a B? That was also my idea (see attached files), however it is prohibited for ambiguous content model: when the parser reach element A, he can't determine wether it is a single A element or part of AB group. Reversing A and B order in group won't fix the problem, but anything else that would allows to distinguish them would. Gregor, could we have a bit more context ? -- No matter how good of a deal you get on computer components, the price will always drop immediately after the purchase. -- Murphy's Computer Laws n°7

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Re: XML: How to require either or both of two child elements, but prevent both missing?
by Pavel Benda 23 Feb '03

23 Feb '03

Hi all once more, if there is a problem of messy schema or complexity of this approach for developers, it is possible to add "processing" validation layer using Schematron or XSLT template - simply by adding the Schematron or XSLT code to xs:appinfo element of schema documentation. The application can parse schema, read code and execute it and report results of additional validation to user (or to some process). To catch such problems by Schematron or XSLT is deadly simple. And more, we can meet worse problems, where the XML schema is absolutely unusable - for example, dependence "if element A has value X, then value of element B must fall between Y and Z". In such case, Schematron and XSLT approach is only possible. Moreover, it is possible to include all such dependencies into one Schematron/XSLT code. Pavel Benda Czech Collection of Microorganisms pavelben(a)sendme.cz

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Re: XML: How to require either or both of two child elements, but prevent both missing?
by Pavel Benda 23 Feb '03

23 Feb '03

Hi all, I suppose William Ullate is right way; nevertheless, his example isn't completed and doesn't work. The correct syntax of William code is here: <?xml version="1.0" encoding="UTF-8"?> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified"> <xs:element name="Parent"> <xs:complexType> <xs:choice> <xs:group ref="elementAoptB"/> <xs:element ref="elementB" minOccurs="1"/> </xs:choice> </xs:complexType> </xs:element> <xs:group name="elementAoptB"> <xs:sequence> <xs:element name="elementA" minOccurs="1"/> <xs:element ref="elementB" minOccurs="0"/> </xs:sequence> </xs:group> <xs:element name="elementB"/> </xs:schema> This work fine. Pavel Benda Czech Collection of Microorganisms pavelben(a)sendme.cz

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