Update links in README.md (#761)

README.md

@@ -27,9 +27,9 @@ We're looking for pull requests related to papers we should add, better organiza
 * [2 Minute Papers](https://www.youtube.com/user/keeroyz)
 * [Bell System Technical Journal, 1922-1983](https://www.bell-labs.com/our-research/technical-journal/)
 * [Best Paper Awards in Computer Science](http://jeffhuang.com/best_paper_awards.html)
-* [Facebook](https://research.fb.com/publications/)
+* [Facebook](https://research.facebook.com/publications/)
 * [Google Scholar](http://scholar.google.com/citations?view_op=top_venues&hl=en&vq=eng) (choose a subcategory)
-* [Microsoft Research](http://research.microsoft.com/apps/catalog/default.aspx?t=publications)
+* [Microsoft Research](https://www.microsoft.com/en-us/research/publications/)
 * [Functional Programming Books Review](http://alexott.net/en/fp/books/)
 * [MIT's Artificial Intelligence Lab Publications](http://dspace.mit.edu/handle/1721.1/39813)
 * [MIT's Distributed System's Reading Group](http://dsrg.pdos.csail.mit.edu/)