Project:About: Difference between revisions

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All three websites display their human-readable output by using dedicated software to index and parse the WAB's machine-readable transcriptions of Wittgenstein's manuscripts and typescripts. These transcriptions of the handwritten or typewritten material are encoded in the [[wikipedia:XML|XML]] format following the [[wikipedia:Text Encoding Initiative|TEI guidelines]]. While the transcriptions were originally published as part of the CD-based ''Bergen Electronic Edition'' (Oxford University Press 2000), the Wittgenstein Source, SFB, and IDP websites now allow anyone who has an Internet connection to easily browse them.
All three websites display their human-readable output by using dedicated software to index and parse the WAB's machine-readable transcriptions of Wittgenstein's manuscripts and typescripts. These transcriptions of the handwritten or typewritten material are encoded in the [[wikipedia:XML|XML]] format following the [[wikipedia:Text Encoding Initiative|TEI guidelines]]. While the transcriptions were originally published as part of the CD-based ''Bergen Electronic Edition'' (Oxford University Press 2000), the Wittgenstein Source, SFB, and IDP websites now allow anyone who has an Internet connection to easily browse them.


The ''Nachlass'' contains approximately 3000 graphics. Until 2022, these were represented in the Bergen ''Nachlass'' editions either as character transcriptions, facsimile snippets or redrawings stemming from different sources. In this task, the WAB had received invaluable help from its transcribers and editors as well as from Michael R. Biggs and, since 2014, Hans Biesenbach.
The ''Nachlass'' contains approximately 3000 graphics. Until 2022, these were represented in the Bergen ''Nachlass'' editions as character transcriptions, facsimile snippets or remade drawings stemming from different sources. The WAB had received invaluable help with the task of handling the ''Nachlass'' graphics from its transcribers and editors as well as from Michael R. Biggs and, since 2014, Hans Biesenbach.


In 2022, on the initiative of Alois Pichler, director of the WAB, the WAB and Michele Lavazza, coordinator of the [https://wittgensteinproject.org/ Ludwig Wittgenstein Project], started a cooperation intended to redraw all graphics which at that point in time were represented by redrawings or facsimile snippets, following a uniform style in "normalized" format. With funding from the WAB, the project lasted from October 2022 to April 2024 and resulted in the recreation of [[Project:Statistics|approximately 1000 image files]] which were subsequently embedded in the transcriptions as they became available. The drawings were made by Michele Lavazza and graphic designer Sara Lavazza under the supervision and coordination of Alois Pichler. Precious help and consultancy was provided by Michael Biggs, Rune J. Falch, and Daphne Bielefeld. The new drawings are already incorporated in the IDP and SFB resources.
In 2022, on the initiative of Alois Pichler, director of the WAB, the WAB and Michele Lavazza, coordinator of the [https://wittgensteinproject.org/ Ludwig Wittgenstein Project], started a cooperation intended to redraw all graphics which at that point in time were represented by remade drawings or facsimile snippets, following a uniform style in a "normalised" format. With funding from the WAB, the project lasted from October 2022 to April 2024 and resulted in the recreation of [[Project:Statistics|approximately 1000 image files]] which were subsequently embedded in the transcriptions as they became available. The drawings were made by Michele Lavazza and graphic designer Sara Lavazza under the supervision and coordination of Alois Pichler. Precious help and consultancy was provided by Michael Biggs, Rune J. Falch, and Daphne Bielefeld. The new drawings were thus incorporated in the IDP and SFB resources.


It soon started to seem desirable that the image files should also become available – ''i.e.'', browsable and searchable – in and of themselves, and not only as an integral part of the manuscripts. Thus, Michele Lavazza built this website ([[Main Page|{{SITENAME}}]]) to host the files and used data from the WAB's XML transcriptions, combined with a database-like infrastructure powered by [https://semantic-mediawiki.org Semantic MediaWiki], to make it possible to search and filter them by description tags as well as by manuscript number. In this task, he received help from Frederic Kettelhoit and continued working in cooperation with Alois Pichler.
It soon started to seem desirable that the image files should also become available – ''i.e.'', browsable and searchable – in and of themselves, and not only as an integral part of the manuscripts. Thus, Michele Lavazza built this website ([[Main Page|{{SITENAME}}]]) to host the files and used data from the WAB's XML transcriptions, combined with a database-like infrastructure powered by [https://semantic-mediawiki.org Semantic MediaWiki], to make it possible to search and filter them by description tags as well as by manuscript number. In this task, he received help from Frederic Kettelhoit and continued working in cooperation with Alois Pichler.


Finally, at this stage, it became clear that an added value would be provided by the fact of also offering the visuals that had been encoded in the WAB's transcriptions by the abovementioned combination of XML tags and Unicode characters – and their semantic tags. These visuals are currently represented by grey placeholders that merely serve the purpose of bearing the semantic tags (more on this topic in the ''[[#User guide|User guide]]'' section below). It is our hope that in the future, with the evolution and continuous improvement of the transcriptions, it will become possible to also include their visual appearance in this website.
Finally, at this stage, it became clear that an added value would be provided by the fact of also offering the visuals that had been encoded in the WAB's transcriptions by the abovementioned combination of XML tags and Unicode characters – and their semantic tags.
 
As a terminological convention, the word "figure" is used to refer to the graphics which can be encoded in XML using Unicode character and rendered using HTML and CSS;  the word "drawing" is used to refer to the graphics which cannot, and thus have to be rendered as images.


<div class="side-by-side-image-row">
<div class="side-by-side-image-row">
<div class="side-by-side-image-container">
<div class="side-by-side-image-container">
[[File:Unicode graphics placeholder.png|x110px|center|class=img-comfy]]
[[File:101,28r.png|x110px|center|class=img-comfy]]
<p class="image-caption">Current placeholder for graphics encoded in the transcriptions using XML markup and Unicode characters (for example, [[:File:115,150-a.png|115,150-a]]).</p>
<p class="image-caption">Example of a "drawing" ([[:File:101,28r.png|101,28r]]).</p>
</div>
</div>
<div class="side-by-side-image-container">
<div class="side-by-side-image-container">
[[File:Example of the desired look of Unicode graphics.png|x110px|center|class=img-comfy]]
[[File:Example of the desired look of Unicode graphics.png|x110px|center|class=img-comfy]]
<p class="image-caption">Desired look of a future implementation of graphics encoded in the transcriptions using XML markup and Unicode characters (example based on [http://www.wittgensteinsource.org/Ms-130,100_f Ms-115, page 150]).</p>
<p class="image-caption">Example of a "figure" ([[:File:115,150-a.png|115,150-a]]).</p>
</div>
</div>
</div>
</div>
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The placeholders for items that are encoded in the transcriptions as XLM and Unicode follow a partly different pattern. After the digits that refer to the manuscript or typescript number and those that refer to the page number is always a hyphen followed by a progressive letter.
The placeholders for items that are encoded in the transcriptions as XLM and Unicode follow a partly different pattern. After the digits that refer to the manuscript or typescript number and those that refer to the page number is always a hyphen followed by a progressive letter.


For example, [[:File:108,89-c.png|108,89-c]] is the third visual item encoded in the transcription as XML and Unicode that occurs on page 89 of Ms-108; and even when only one occurs on a given page, the suffix "-a" is present to prevent situations where the numbering of this type of objects would conflict with that of the other type (for example, [[:File:108,25-a.png|108,25-a]] is the only visual item encoded as XML and Unicode that occurs on page 25 of Ms-108, while [[:File:108,25.png|108,25]] is the only visual item that was redrawn as an image on the same page).
For example, [[:File:108,89-c.png|108,89-c]] is the third graphic encoded in the transcription as XML and Unicode that occurs on page 89 of Ms-108; and even when only one occurs on a given page, the suffix "-a" is present to prevent situations where the numbering of this type of objects would conflict with that of the other type (for example, [[:File:108,25-a.png|108,25-a]] is the graphic item encoded as XML and Unicode that occurs on page 25 of Ms-108, while [[:File:108,25.png|108,25]] is the only graphic that was redrawn as an image on the same page).


=== File formats ===
=== File formats ===
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The values of these properties are displayed in the image's description box. Additional property values, including service properties such as [[Property:Has sort key|Has sort key]] and [[Property:Is rendered as|Is rendered as]], can be viewed by clicking on "Browse properties" in the left sidebar menu when on the description page of a PNG image.
The values of these properties are displayed in the image's description box. Additional property values, including service properties such as [[Property:Has sort key|Has sort key]] and [[Property:Is rendered as|Is rendered as]], can be viewed by clicking on "Browse properties" in the left sidebar menu when on the description page of a PNG image.


The ''Structured semantic search'' section of the [[Main Page]] allows users to search for images that match one or more keywords for each of these properties. Please note that the search results will only include the visual items that match ''all'' keywords; if you wish to look up the images that match a keyword ''or'' another, please run two successive searches.
The ''Structured semantic search'' section of the [[Main Page]] allows users to search for images that match one or more keywords for each of these properties. Please note that the search results will only include the graphics that match ''all'' keywords; if you wish to look up the images that match a keyword ''or'' another, please run two successive searches.


On the other hand, the ''Free-text search'' section of the Main Page, just like the search bar that appears at the top of each page in this website, provides a tool to perform unstructured searches on the title and contents of the description pages of the files.
On the other hand, the ''Free-text search'' section of the Main Page, just like the search bar that appears at the top of each page in this website, provides a tool to perform unstructured searches on the title and contents of the description pages of the files.