This study investigates the frame potential and expressiveness of commutative quantum circuits. Based on the Fourier series representation of these circuits, we express quantum expectation and ...

Abstract: The existing commutative encryption and watermarking (CEW) methods based on feature invariants can achieve both the robustness of the watermarking algorithm and the security of the ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Remember when the University of California kicked off a trend by eliminating the SAT test as an admissions requirement five years ago? Now arrives the dispiriting result: Many freshmen at one of its ...

Across the country this fall, millions of college students are walking into math classrooms worried about their future — perhaps with good reason. For decades, mathematics — particularly college ...

The Senate this week passed a bill to fix IRS math error notices for filers who make simple mistakes on their tax returns. The Internal Revenue Service Math and ...

Dr. Marlene Tromp, President, Boise State University: Mark Becker, the president of the APLU, was in town to recognize Boise State for having the greatest student success program in the country this ...

A new series for the Health and Science section aims to make complex topics easy to dissect, and maybe even help people ‘fall in love’ with math. Credit...Crystal Zapata Supported by By Josh Ocampo ...

Joy and enthusiasm are prominent components in building a positive and enduring response to success in math. Through neuroimaging and cognitive neuroscience research we find supportive correlations ...

Abstract: Commutative encryption denotes an encryption scheme where an encrypted message could be repeatedly encrypted, which is especially useful in the public key encryption system. For instance, a ...

Harvard might be America’s most elite university — but now it’s offering remedial math classes. The school’s math department is providing a new scaled-back math class for freshmen who are apparently ...