<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.9.2">Jekyll</generator><link href="https://imada.sdu.dk/~daniel/feed.xml" rel="self" type="application/atom+xml" /><link href="https://imada.sdu.dk/~daniel/" rel="alternate" type="text/html" /><updated>2022-09-20T01:17:45-07:00</updated><id>https://imada.sdu.dk/~daniel/feed.xml</id><title type="html">Daniel Merkle</title><subtitle>personal description</subtitle><author><name>Daniel Merkle</name><email>daniel@imada.sdu.dk</email></author><entry><title type="html">Circles and Crossings in Boston</title><link href="https://imada.sdu.dk/~daniel/posts/edu" rel="alternate" type="text/html" title="Circles and Crossings in Boston" /><published>2019-07-01T00:00:00-07:00</published><updated>2019-07-01T00:00:00-07:00</updated><id>https://imada.sdu.dk/~daniel/posts/blog-post-edu</id><content type="html" xml:base="https://imada.sdu.dk/~daniel/posts/edu">&lt;p&gt;&lt;img src=&quot;https://imada.sdu.dk/~daniel/images/blog/edu.png&quot; alt=&quot;Alt text&quot; style=&quot;padding:40px&quot; /&gt;&lt;/p&gt;</content><author><name>Daniel Merkle</name><email>daniel@imada.sdu.dk</email></author><category term="Education" /><category term="Boston" /><summary type="html"></summary></entry><entry><title type="html">A Double Pushout Diagram</title><link href="https://imada.sdu.dk/~daniel/posts/dpo" rel="alternate" type="text/html" title="A Double Pushout Diagram" /><published>2019-06-27T00:00:00-07:00</published><updated>2019-06-27T00:00:00-07:00</updated><id>https://imada.sdu.dk/~daniel/posts/blog-post-dpo</id><content type="html" xml:base="https://imada.sdu.dk/~daniel/posts/dpo">&lt;p&gt;&lt;img src=&quot;https://imada.sdu.dk/~daniel/images/blog/dpo.png&quot; alt=&quot;Alt text&quot; style=&quot;padding:40px&quot; /&gt;&lt;/p&gt;

&lt;p&gt;The above depicts a Double Pushout diagram to model a chemical reaction. An interactive version of the software where this is used can be found &lt;a href=&quot;https://cheminf.imada.sdu.dk/mod/playground.html&quot;&gt;here&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;See also:&lt;/p&gt;

&lt;p&gt;Andersen, J. L.,  C. Flamm,  D. Merkle,   P. F.
Stadler: &lt;em&gt;Chemical Transformation Motifs — Modelling Pathways as
Integer Hyperflows&lt;/em&gt;. IEEE/ACM Transactions on Computational Biology
and Bioinformatics, 16:2, 510–523, 2019.&lt;/p&gt;</content><author><name>Daniel Merkle</name><email>daniel@imada.sdu.dk</email></author><category term="Category Theory" /><category term="Chemistry" /><category term="Algorithmic Cheminformatics" /><summary type="html"></summary></entry><entry><title type="html">A search tree for graph canonization</title><link href="https://imada.sdu.dk/~daniel/posts/canon" rel="alternate" type="text/html" title="A search tree for graph canonization" /><published>2019-06-27T00:00:00-07:00</published><updated>2019-06-27T00:00:00-07:00</updated><id>https://imada.sdu.dk/~daniel/posts/blog-post-canon</id><content type="html" xml:base="https://imada.sdu.dk/~daniel/posts/canon">&lt;p&gt;&lt;img src=&quot;https://imada.sdu.dk/~daniel/images/blog/canon.png&quot; alt=&quot;Alt text&quot; style=&quot;padding:40px&quot; /&gt;
The figure depicts a search tree for graph canonization. An interactive version can be found &lt;a href=&quot;http://jakobandersen.github.io/graph_canon_vis&quot;&gt;here&lt;/a&gt;. The figures is taken from:&lt;/p&gt;

&lt;p&gt;Andersen, J. L.,  D. Merkle: &lt;em&gt;A Generic Framework for
Engineering Graph Canonicalization Algorithms&lt;/em&gt;.  &lt;em&gt;Proceedings of the
Twentieth Workshop on Algorithm Engineering and Experiments, ALENEX
2018&lt;/em&gt;. SIAM,  139–153. 2018.&lt;/p&gt;</content><author><name>Daniel Merkle</name><email>daniel@imada.sdu.dk</email></author><category term="Algorithmics" /><category term="Graph Theory" /><summary type="html">The figure depicts a search tree for graph canonization. An interactive version can be found here. The figures is taken from:</summary></entry><entry><title type="html">Harvard Medical School - Work Impression</title><link href="https://imada.sdu.dk/~daniel/posts/hms" rel="alternate" type="text/html" title="Harvard Medical School - Work Impression" /><published>2019-06-26T00:00:00-07:00</published><updated>2019-06-26T00:00:00-07:00</updated><id>https://imada.sdu.dk/~daniel/posts/blog-post-hms</id><content type="html" xml:base="https://imada.sdu.dk/~daniel/posts/hms">&lt;p&gt;&lt;img src=&quot;https://imada.sdu.dk/~daniel/images/blog/hms-board.jpg&quot; alt=&quot;Alt text&quot; style=&quot;padding:40px&quot; /&gt;
A typical whiteboard during my stay at HMS in Harvard.&lt;/p&gt;</content><author><name>Daniel Merkle</name><email>daniel@imada.sdu.dk</email></author><category term="Algorithmics" /><category term="Combinatorics" /><category term="Magnets" /><summary type="html">A typical whiteboard during my stay at HMS in Harvard.</summary></entry></feed>