fix: replace broken links

_data/projects.yml

@@ -7,9 +7,9 @@
     The project is a collaboration between the <a href="https://spiegel.de" target=" _blank">Spiegel-Verlag Hamburg </a>,
     the Language Technology Group and the Interactive Graphics Systems Group at TU Darmstadt. It was selected as
     one of eight projects to be funded by Volkswagen foundation under the call
-    <a href="https://www.volkswagenstiftung.de/en/funding/science-and-data-driven-journalism" target="_blank">"Science and Data-Driven Journalism"</a>. I'm involved in backend development, large scale engineering and the implementation of statistical NLP techniques.
+    <a href="https://www.volkswagenstiftung.de/en/funding/funding-offer/science-and-data-driven-journalism-completed" target="_blank">"Science and Data-Driven Journalism"</a>. I'm involved in backend development, large scale engineering and the implementation of statistical NLP techniques.
   duration: Nov 2015 - Dec 2016
-  page: <a href="https://www.newsleak.io/" target="_blank">Newsleak.io</a>
+  page: <a href="https://www.inf.uni-hamburg.de/en/inst/ab/lt/resources/demos/new-s-leak.html" target="_blank">Newsleak</a>
   active: false
 
 - title: Network of the Day

_data/publications.yml

@@ -11,7 +11,7 @@
   month: October
   booktitle: Workshop Proceedings of the 12th KONVENS 2014
   location: Universitätsverlag Hildesheim
-  url: http://opus.bsz-bw.de/ubhi/volltexte/2014/294
+  url: https://hilpub.uni-hildesheim.de/entities/publication/9e327cf4-1a16-4261-b0ab-ee86cb8cb929/details
   type: workshop
 
 - title: >
@@ -50,7 +50,7 @@
   location: Berlin, Germany
   year: 2016
   month: August
-  url: http://aclweb.org/anthology/P16-4028
+  url: https://aclanthology.org/P16-4028/
   type: demo
 
 - title: >