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Week 08 (20 februari 2023)

Text or image generating AIs

It's all the rage these days. Let's collect the ones we've heard about so far.

Text

Image

I'm well aware there are like a 100 more, will add to this list as I get time.
On a related note, it's too bad Shaarli does not allow others to edit or at least comment on posts (but see this post regarding developments).
But if you really want, I guess you could open the post on its own page (see permalink below) and annotate that page using Hypothes.is.

Links and notes

artificial_intelligence collection_post
Explore the In Our Time archive | Braggoscope

This unofficial site let's you explore the In Our Time archive by topic and year.
Via kottke.org.

radio podcast internetz
Cross-reference figures or tables from outside the document using cleveref and friends

Could we cross-reference objects (tables, figures, etc.) that exist in the attached papers (whose code-base is foreign to the thesis) while also having these cross-references target the appropriate paper in the List of Papers, with the aid of the cleveref, caption and hyperref packages?

To clarify, for a compilation PhD thesis, where the thesis itself is created using LaTeX, but where the attached papers (hence the compilation part in the thesis) may or may not have been created using LaTeX (even if they were created using LaTeX, their codebase is not available to the thesis at runtime).

So we need to setup some sort of static list of manually created \label{}s, that should occupy a counter and namespace separate from the thesis' own figures, tables, etc.

Preamble, literally

Uppsala university has a thesis template (my version, LuaLaTeX-based) that defines a listofpapers environment (the details of which are not important right now) that allows us to create a List of Papers and easily assign a label for each paper, like this:

\begin{listofpapers}
   \item\label{P1}
   Li, C.; Ahmed, T.; Ma, M.; Edvinsson, T.; Zhu, J. %
   Photocatalytic properties of ZnO/CdS nanoarrays\\%
   \item \label{P2}
   Ahmed, T.; Edvinsson, T. %
   Photocatalytic activity of ultrasmall ZnO\\%
\end{listofpapers}

The above works in conjunction with the following definitions in the preamble:

\usepackage{cleveref}
\crefname{listofpapersc}{\textbf{\textsc{paper}}}{\textbf{\textsc{papers}}}
\Crefname{listofpapersc}{\textbf{\textsc{paper}}}{\textbf{\textsc{papers}}}
\creflabelformat{listofpapersc}{#2\textbf{\textsc{#1}}#3}

to give a nicely formatted Paper 1 (in small-caps in this case) in the text when we issue \cref{P1}.

Solution: new floating environment and a custom cleveref format per paper

I have limited time to type this up, so here goes.

\usepackage{newfloat} % for the DeclareFloatingEnvironment cmd
\usepackage[nameinlink]{cleveref}
\crefname{listofpapersc}{\textbf{\textsc{paper}}}{\textbf{\textsc{papers}}}
\Crefname{listofpapersc}{\textbf{\textsc{paper}}}{\textbf{\textsc{papers}}}
\creflabelformat{listofpapersc}{#2\textbf{\textsc{#1}}#3}

\DeclareFloatingEnvironment[within=none]{tableP1}
\crefformat{tableP1}{\textsc{#2tab.~#1#3}~of\space\cref{P1}}
\Crefformat{tableP1}{\textsc{#2Tab.~#1#3}~of\space\cref{P1}}
\crefrangeformat{tableP1}{\textsc{tabs.~#3#1#4--#5#2#6}~of\space\cref{P1}}
\Crefrangeformat{tableP1}{\textsc{Tabs.~#3#1#4--#5#2#6}~of\space\cref{P1}}
\crefmultiformat{tableP1}{%
   \scshape tabs.~#2#1#3}{%
   \:\&\:#2#1#3~\textnormal{of\space}\cref{P1}}{%
   , #2#1#3}{%
   \:\&\:#2#1#3~\textnormal{of\space}\cref{P1}}
\Crefmultiformat{tableP1}{%
   \scshape Tabs.~#2#1#3}{%
   \:\&\:#2#1#3~\textnormal{of\space}\cref{P1}}{%
   , #2#1#3}{%
   \:\&\:#2#1#3~\textnormal{of\space}\cref{P1}}
\crefrangemultiformat{tableP1}{%
   \scshape tabs.~#3#1#4--#5#2#6}{%
   \:\&\:#3#1#4--#5#2#6~\textnormal{of\space}\cref{P1}}{%
   , #3#1#4--#5#2#6}{%
   \:\&\:#3#1#4--#5#2#6~\textnormal{of\space}\cref{P1}}
\Crefrangemultiformat{tableP1}{%
   \scshape Tabs.~#3#1#4--#5#2#6}{%
   \:\&\:#3#1#4--#5#2#6~\textnormal{of\space}\cref{P1}}{%
   , #3#1#4--#5#2#6}{%
   \:\&\:#3#1#4--#5#2#6~\textnormal{of\space}\cref{P1}}

and repeat the last block (everything down from DeclareFloatingEnvironment) for figureP1, and for tableP2, figureP2, etc.

And then, for the pièce de résistance, in one fell swoop we abuse both the listofpapers environment and the phantomcaption command to create the labels that our cross-references will target:

\begin{listofpapers}
   \item\label{P1}
   Li, C.; Ahmed, T.; Ma, M.; Edvinsson, T.; Zhu, J. %
   Photocatalytic properties of ZnO/CdS nanoarrays\\%
      \bgroup
      \captionsetup{type=figureP2}
      \phantomcaption\label{fig:P1-schematic}
      \phantomcaption\label{fig:P1-mechanism}
      [... more figure labels as necessary ...]
      \egroup
      \bgroup
      \captionsetup{type=tableP2}
      \phantomcaption\label{tab:P1-parameters}
      \phantomcaption\label{tab:P1-rates}
      [... more table labels as necessary ...]
      \egroup
   \item \label{P2}
   Ahmed, T.; Edvinsson, T. %
   Photocatalytic activity of ultrasmall ZnO\\%
\end{listofpapers}

captionsetup needs to be constrained by an environment (the manual suggests a minipage, which works fine but occupies a little bit of vertical space on the page), and it turns out group works in this context and has the added benefit of occupying no space in the List of Papers.

With that, we can simply type \cref{fig:P1-schematic} in the source to produce a nicely formatted cross-reference in the output document. The use of small-caps, abbreviated label names, and the trailing of paper X is my way to make these references contrast with the normal, in-thesis cross-references.

Here's an example of how the typeset cross-references look like:

Links and notes

LaTeX thesis