Abstract: A Kirchhoff matrix-based 3D watermarking scheme that involves visual cryptography is proposed. It is shown that the proposed method is resilient enough to face a re-triangulation attack.

The inv rse of the basis in the simplex method serves no function except as a means for obtaining the representation of the vector entering the basis and for determining the new price vector. For this ...

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 ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

Andrew Bloomenthal has 20+ years of editorial experience as a financial journalist and as a financial services marketing writer. Khadija Khartit is a strategy, investment, and funding expert, and an ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. Any time you tap, swipe or dip a credit or debit card at checkout or enter your card number online, you ...

Biological systems often struggle to maintain stable outputs at the single-cell level under noise. Here, authors introduce a noise controller that, when combined with antithetic integral feedback, ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Computational models are mathematical models used to numerically study the behaviour of complex systems by means of a computer simulation. A computational model can be used to make predictions of the ...

Abstract: The significant differences between the fault current signatures of inverter-interfaced distributed generators (IIDGs) and conventional synchronous generator-based sources can lead to ...

There are five main categories of birth control methods: natural, over-the-counter, prescription, permanent, and emergency. You should use birth control if you do not want to get pregnant right now ...