Source : Free On-Line Dictionary of Computing

ConCoord
     
         An environment for programming
        networks of sequential and parallel computers.  ConCoord
        offers two contributions to {concurrent} programming.  First,
        it supports explicit exploitation of a variety of grains of
        concurrency.  Second, it separates the treatment of sequential
        and of concurrent aspects of programming into computation and
        "coordination" respectively.  Sequential {algorithm}s can be
        reused within computation and concurrent ones within
        coordination.
     
        (1995-05-01)