Abstract
The FuTI-library is a collection of classes and methods for representing and manipulating fuzzy time intervals. The report consists of three parts. The mathematical theory is described in the first part. The concrete representation of fuzzy time intervals as polygons, together with the algorithms for operating on these polygons is presented in the second part. Finally, the third part contains a short description of the application interface. FuTI is an open source C++ library.

URL:
http://rewerse.net/publications/rewerse-publications.html#REWERSE-TR-2005-04

BibTeX:

@techreport{REWERSE-TR-2005-04,
	author = {Hans J\"urgen Ohlbach},
	title = {Fuzzy Time Intervals - The FuTI-Library},
	institution = {Institute for Informatics, University of Munich},
	year = {2005},
	type = {{research report, REWERSE-TR-2005-04}},
	number = {REWERSE-TR-2005-04},
	url = {http://rewerse.net/publications/rewerse-publications.html#REWERSE-TR-2005-04}
}