Abstract: The ability to steer light beams is the key technology of optical phased array (OPA). In this paper, we demonstrate a general framework for the inverse design of optical antennas, which ...

# Suppose an array of length n sorted in ascending order is rotated between 1 and n times. # For example, the array nums = [0,1,2,4,5,6,7] might become: # [4,5,6,7,0,1,2] if it was rotated 4 times. # ...

The Nature Index 2026 Research Leaders reveal the leading institutions and countries/territories in the natural sciences, health sciences, applied sciences and social sciences, according to their ...

Now that we’re getting into more complex data structures, having more complex operations, it’s helpful to have a tool for visualization. Here’s a tool developed by David Galles, formerly of University ...

Python is convenient and flexible, yet notably slower than other languages for raw computational speed. The Python ecosystem has compensated with tools that make crunching numbers at scale in Python ...

So maintain two arrays - left_max and right_min such that in i'th index - * left_max[i] contains the max element between 0 and i-1 (left to right movement) * right_min[i] contains the min element ...

Abstract: Noisy binary search (NBS) aims to find the closest element to a target value within a sorted array through erroneous queries. In an ideal NBS environment ...