Khan Academy, a US-based non-profit organisation and an e-learning website, has announced the launch of its free online tutorials in Hindi in India. Khan Academy, a US-based non-profit organisation ...

Abstract: Road information plays an essential role in many fields. To prevent failed extraction of heterogeneous regions, fracture of extracted roads and others resulted from vehicles and trees when ...

A mathematical method borrowed from topology can reveal structural properties of visual art that correspond to how people perceive and respond to them, according to a new study published in PLOS ...