Abstract: We propose constructions of signal constellations over quotient rings of Eisenstein integers equipped with the Euclidean, square Euclidean, and hexagonal distances as a generalization of ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Andy Smith is a Certified Financial Planner (CFP®), licensed realtor and ...

This week, try using rules of an existing board game to work out a hidden word, then move to a mathematical puzzle to determine the shares of pirates in a loot.

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Abstract: Secure outsourced computation is a key technique for protecting data security and privacy in the cloud. Although fully homomorphic encryption (FHE) enables computations over encrypted data, ...

Sales are softening at big chains and independent shops aren’t selling as many extras. Competition, diet trends and consumer anxiety may all be playing a part. Sales are softening at big chains and ...