From piecewise + -ness.
piecewiseness (plural piecewisenesses)
- The state of being piecewise
2002 August 1, Liang Cheng, Ivan Marsic, “Piecewise Network Awareness Service for Wireless/Mobile Pervasive Computing”, in Mobile Networks and Applications[1], volume 7, number 4, →DOI, →ISSN, pages 269–278:In addition, they do not take advantages of piecewiseness in the heterogeneous network
2009 October 2, Erik Jonsson, Michael Felsberg, “Efficient computation of channel-coded feature maps through piecewise polynomials”, in Image and Vision Computing (Cognitive Systems: Perception, Action, Learning)[2], volume 27, number 11, →DOI, →ISSN, pages 1688–1694:some time may be saved by exploiting this piecewiseness
2016 July, Jelle Veraart, Els Fieremans, Ileana O. Jelescu, Florian Knoll, Dmitry S. Novikov, “Gibbs ringing in diffusion MRI”, in Magnetic Resonance in Medicine, volume 76, number 1, →DOI, →ISSN, →PMID, pages 301-314:Since TGV features piecewiseness imposed by the L1 norm, it is equivalent