adding report

projects/oaf.md

@@ -27,9 +27,11 @@ grantid: KO 2428/13-1, RA 18723/1-1
 proposal: http://kwarc.info/kohlhase/projects/oaf.pdf
 ---
 
-OAF is a DFG-funded research project running from 2014-2017 and headed by Michael Kohlhase
-and Florian Rabe at FAU Erlangen-Nürnberg. It aims at the integration of formal
-mathematical libraries.
+OAF was a DFG-funded research project running from 2014-2020 and headed by Michael Kohlhase
+and Florian Rabe originally at Jacobs University Bremen and later at FAU Erlangen-Nürnberg.
+It centered on the integration of formal mathematical libraries.
+
+Both the [original proposal](http://kwarc.info/kohlhase/projects/oaf.pdf) and the [final report](projects/oaf-report.pdf) are available.
 
 Formal/symbolic systems and their libraries are non-interoperable because they are based
 on differing, mutually incompatible foundations (e.g., set theory, higher-order logic,
@@ -40,11 +42,11 @@ organization features (e.g., distribution, browsing, search, change management)
 library format. All these investments bind resources that could be used to improve the
 core functionality of the systems and the scope of the libraries.
 
-The OAF project tackles these interoperability and plurality problems by developing an
+The OAF project tackled these interoperability and plurality problems by developing an
 open archive for formalizations, a common and open infrastructure for managing and sharing
 formalized mathematical knowledge such as theories, definitions, and proofs.  The OAF
 infrastructure is designed to be scalable with respect to both the size of the knowledge
-base and the diversity of logical foundations. In particular, the OAF system will be based
+base and the diversity of logical foundations. In particular, the OAF system is based
 on a uniform foundation-independent representation format for libraries, which allows
 formalizing the logical foundations alongside the libraries and thus acts as framework for
 aligning libraries.