@article {PIE109,
	title = {Estimating the uncertainty of land-cover extrapolations while constructing a raster map from tabular data.},
	journal = {Journal of Gegraphical Systems},
	volume = {5},
	number = {3},
	year = {2003},
	note = {PI Synthesis},
	pages = {253-273},
	keywords = {GIS, land use, LTER-PIE, model validation},
	doi = {10.1007/s10109-003-0109-9},
	author = {Pontius, R.G., Jr. and Agrawal, A. and Huffaker, D.}
}
@proceedings {PIE90,
	title = {Uncertainty Analysis in Land Change Modeling: Constucting a Gridded Map from Tabular Data.},
	journal = {The Second International Conference on Geographic Information Science},
	year = {2002},
	note = {PI Plum Data},
	pages = {141-142},
	address = {Boulder, CO},
	keywords = {GIS, land use, LTER-PIE, model validation},
	author = {Pontius, R.G., Jr. and Agrawal, A. and Huffaker, D.}
}
@article {PIE63,
	title = {Land-use change model validation by a ROC method for the Ipswich watershed, Massachusetts, USA},
	journal = {Agriculture, Ecosystems \& Environment},
	volume = {85},
	number = {1-3},
	year = {2001},
	note = {PI Plum Data},
	pages = {239-248},
	keywords = {GIS, land use change, LTER-PIE, model validation},
	doi = {10.1016/S0167-8809(01)00187-6},
	author = {Pontius, R.G., Jr. and Schneider, L.}
}
@article {PIE47,
	title = {Quantification error versus location error in comparison of categorical maps},
	journal = {Photogrammetric Engineering \& Remote Sensing},
	volume = {66},
	number = {8},
	year = {2000},
	note = {PI Plum Data},
	pages = {1011-1016},
	keywords = {GIS, land use, LTER-PIE, model validation},
	author = {Pontius, R.G., Jr.}
}
