@conference {journals/corr/abs-1112-4190,
	title = {An Empirical Study on End-users Productivity Using Model-based Spreadsheets},
	booktitle = {Proceedings of the European Spreadsheet Risks Interest Group},
	series = {EuSpRIG {\textquoteright}11},
	year = {2011},
	month = {July},
	pages = {87{\textendash}100},
	abstract = {<p>Spreadsheets are widely used, and studies have shown that most end-user spreadsheets contain nontrivial errors. To improve end-users productivity, recent research proposes the use of a model-driven engineering approach to spreadsheets. In this paper we conduct the first systematic empirical study to assess the effectiveness and efficiency of this approach. A set of spreadsheet end users worked with two different model-based spreadsheets, and we present and analyze here the results achieved.</p>
},
	isbn = {978-0-9566256-9-4},
	attachments = {https://haslab.uminho.pt/sites/default/files/jacome/files/eusprig11.pdf},
	author = {Laura Beckwith and J{\'a}come Cunha and Jo{\~a}o Paulo Fernandes and Jo{\~a}o Alexandre Saraiva},
	editor = {Simon Thorne and Grenville Croll}
}