The 2025 Nobel Prize in Economic Sciences has been awarded to Professor Joel Mokyr (Northwestern University, USA), Professor Philippe Aghion (Collège ...

I was the co-instructor of the big masters-level Artificial Intelligence course in the Spring of 2015 at the University of Southern California, for eight lectures on formal logic. For their logic ...

Abstract: Almost all IoT applications require secure user authentication protocols. Due to the limitations of most IoT devices and the possibility of physical attacks, lightweight authentication ...

Concurrency libraries can facilitate the development of multi-threaded programs by providing concurrent implementations of familiar data types such as queues and sets. Many optimized algorithms that ...

This is a small collection of formally verified junk theorems provable in Lean 4 + Mathlib that, in my experience, are quite surprising and upsetting to mathematicians who are not familiar with type ...

The Urban Institute is an international research centre which examines how cities are responding to the challenges and opportunities of intensified urbanisation, technological innovation and resource ...

Sometimes you can guess the meaning of a phrasal verb because it is related to the main verb. Look at this example again. Shall we give away all the old books in the office? The meaning is clearly ...

An eGFR below 60 ml/min indicates possible kidney disease. High creatinine levels in the blood can suggest the kidneys are not working well. A urine albumin result higher than 30 mg/gram may be a sign ...

Neurons are cells that transmit electrical signals through the nervous system. Motor neurons control muscle activity and movement by carrying impulses from the brain and spinal cord. Sensory neurons ...