000			01218naa a2200217uu 4500
001			11292
003			OSt
005			20190211155400.0
008			030219s2006 xx ||||gr |0|| 0 eng d
100	1		_aHILL, J _94806
245	1	0	_aExperts' estimates of task durations in software development projects
260			_cfeb. 2000
520	3		_aThis paper reports a case study of how accurate were experts' subjective estimates of the durations of tasks in a software project. The data available included the estimated task duration given by experts and the subsequent actual duraction times. By looking at the results of the case study, the paper shows that although the majority of tasks are overestimated, the mean error is an underestimate of about 1
520	3		_a. The experts however could do even better by taking more cognisance of the number of subtasks that make up a task and hence use the WBS at a lower level when they are estimating durations
700	1		_aTHOMAS, L.C _920132
700	1		_aALLEN, D.E _920133
773	0	8	_tInternational Journal of Project Management _g18, 1, p. 13-21 _d, feb. 2000 _w
942			_cS
998			_a20030219 _bLucima _cLucimara
998			_a20060801 _b1535^b _cQuiteria
999			_aConvertido do Formato PHL _bPHL2MARC21 1.1 _c11416 _d11416
041			_aeng