Skip to Main Content
The authors of the above titled paper (ibid., vol. 29, no. 4, pp. 517-530, Apr 07) point out that the caption in Fig. 2 should read differently. The revised caption is provided here: http://csdl.computer.org/comp/trans/tp/2007/09/tp01.pdf
Note: This item was not part of the print issue of this publication.