Abstract: This paper addresses the crucial challenge of maintaining the directed graph topology in multi-robot systems, particularly when operating under limited field-of-view constraints and with a ...

Nandan Nilekani built Aadhaar, India’s vast digital biometric identity system. Now he wants to Aadhaarize the world.

WASHINGTON — President Trump announced Wednesday that his long-promised “gold card” was officially going on sale, offering legal status and an eventual pathway to US citizenship for individuals paying ...