PALP is a collaborative initiative between
Eric Poehler at the University of Massachusetts Amherst and
Sebastian Heath at the Institute for the Study of the Ancient World at New York University. It builds on data from the
Pompeii Bibliography and Mapping Project and uses other public resources such as
Pompeii in Pictures. It is developed using open source software and is informed by Linked Open Data approaches to sharing information. PALP is generously funded through a grant from the
Getty Foundation, as part of its
Digital Art History initiative. The
project blog has more information about PALP's scope and goals.