@article {PIE132,
	title = {Useful techniques of validation for spatially explicit land-change models.},
	journal = {Ecological Modeling},
	volume = {179},
	year = {2004},
	note = {PI Plum Data},
	pages = {445-461},
	keywords = {LTER-PIE, LUCC Model, Null Scale, prediction, Resolution, Validation},
	doi = {10.1016/j.ecolmodel.2004.05.010},
	author = {Pontius, R.G., Jr. and Huffaker, D. and Denman, K.}
}
@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.}
}
@thesis {PIE103,
	title = {The scale at which land change models are accurate.},
	volume = {B.S.},
	year = {2003},
	note = {Undergrad},
	school = {Clark University},
	type = {bachelorsthesis},
	address = {Worcester},
	keywords = {computer modelling, land use change, LTER-PIE},
	author = {Huffaker, D.}
}
@article {PIE80,
	title = {Reconstruction of Historical Land Cover in the Ipswich Watershed.},
	journal = {Biological Bulletin},
	volume = {203},
	year = {2002},
	note = {REU},
	pages = {253-254},
	keywords = {Ipswich River, land use change, LTER-PIE, watershed},
	doi = {10.2307/1543426},
	author = {Huffaker, D. and Pontius, R.G., Jr.}
}
@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.}
}
