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Quantum technologies like quantum computers are built from quantum materials. These types of materials exhibit quantum properties when exposed to the right conditions. Curiously, engineers can also ...

The purpose of a password is to verify who a user is. Without knowing the password, you cannot use a user ID to sign into a network. Unfortunately, many people have user IDs and passwords for many ...

Welcome to the Department of Computer Science at the University of Alabama at Birmingham. The department provides an excellent learning environment for both undergraduate and graduate students, and is ...

Computer science is the study and development of the protocols required for automated processing and manipulation of data. This includes, for example, creating algorithms for efficiently searching ...

Every year, the countries competing in the International Mathematical Olympiad arrive with a booklet of their best, most ...

With growing focus on the existential threat quantum computing poses to some of the most crucial and widely used forms of ...

With around 26,000 qubits, the encryption could be broken in a day, the researchers report in a paper submitted March 30 to ...

Diffie-Hellman’s key-exchange method runs this kind of exponentiation protocol, with all the operations conducted in this way ...

The purpose of this course is to explore collective decision making from an algorithmic point of view. We study settings where groups of agents need to make a joint decision by aggregating preferences ...

Apr. 1, 2026 Scientists have unveiled a new approach to ultra-secure communication that could make quantum encryption simpler and more efficient than ever before. By harnessing a 19th-century optics ...