Rabbi Zvi Hirsch Kalisher (1795–1874), best known for his proto-national thinking and advocacy of settlement in the Land Israel third quarter 19th century, was crowned a preeminent ”Precursor Zionism”. However, halakhic teachings, which have never been properly researched, represent fount perspectives that help refine our understanding ideological activist program. This article focuses on Mozna...

This paper reports heuristic and exact solution advances for the Quadratic Assignment Problem (QAP). QAP instances frequently used in the literature are relatively well solved by heuristic approaches. Indeed, solutions at a fraction of one percent from the best known solution values are rapidly found by most heuristic methods. Exact methods are not able to prove optimality for these instances a...

The Algebraic Eraser Diffie–Hellman (AEDH) protocol was introduced in 2005 and published in 2006 by I. Anshel, M. Anshel, D. Goldfeld, and S. Lemieux as a protocol suitable for use on platforms with constrained computational resources, such as FPGAs, ASICs, and wireless sensors. It is a group-theoretic cryptographic protocol that allows two users to construct a shared secret via a Diffie–Hellma...