Miss-ratio curve (MRC), or equivalently hit-ratio curve (HRC), construction techniques have recently gathered the attention of many researchers. Recent advancements have allowed for approximating these curves in constant time, allowing for online working-set-size (WSS) measurement. Techniques span the algorithmic design paradigm from classic dynamic programming to arti cial intelligence inspire...

Abstract In response to an open problem raised by S. Rabinowitz, we prove that $$ \begin{align*} \begin{array} [c]{l} \left( x^{2}+y^{2}\right) {}^{2}+8y\left( y^{2}-3x^{2}\right) \right) {}^{2}+432y\left( 351-10\left( \\ =567^{3}+28\left( {}^{3}+486\left( 67\left( -567\times18\right) \end{array} \end{align*} is the equation of a plane convex curve constant width.