This volume collects together refereed versions of twenty-five papers
presented at the 4th Neural Computation and Psychology Workshop, held at
University College London in April 1997. The "NCPW" workshop series is
now well established as a lively forum which brings together researchers
from such diverse disciplines as artificial intelligence, mathematics,
cognitive science, computer science, neurobiology, philosophy and
psychology to discuss their work on connectionist modelling in
psychology. The general theme of this fourth workshop in the series was
"Connectionist Repre- sentations", a topic which not only attracted
participants from all these fields, but from allover the world as well.
From the point of view of the conference organisers focusing on
representational issues had the advantage that it immediately involved
researchers from all branches of neural computation. Being so central
both to psychology and to connectionist modelling, it is one area about
which everyone in the field has their own strong views, and the
diversity and quality of the presentations and, just as importantly, the
discussion which followed them, certainly attested to this.