  Graphs are used as models in all areas of computer science: examples are
state space graphs, control flow graphs, syntax graphs, UML-type models of all
kinds, network layouts, social networks, dependency graphs, and so forth. Once
such graphical models are constructed, they can be analysed and transformed to
verify their correctness within a domain, discover new properties, or produce
new equivalent and/or optimised versions.
  Graphs as Models' main focus is the exchange and collaboration of researchers
from different backgrounds. The workshop serves as platform to boost inter- and
transdisciplinary research and wants to serve as leeway for new ideas. Thus,
besides classical research presentations, the workshop is highly geared toward
numerous interactive sessions.
  The second edition of the Graphs as Models workshop was held on 2-3 June 2016
in Eindhoven, The Netherlands, colocated with the 19th European Joint
Conferences on Theory and Practice of Software (ETAPS 2016).
