Many people find that using Python for their LeetCode solutions really helps speed things up. It’s not just about writing ...

Abstract: A technique is presented for detecting glottal excitation epochs in the speech signal, using Hilbert envelope for enhancing the glottal excitation and maximum-sum subarray for marking the ...

GoPro’s Max 2 is a much-anticipated camera that was originally due to make an appearance over a year ago. Was it worth the wait? On balance, Simon Wyndham thinks it was. When GoPro announced that it ...

Abstract: The maximum min-sum dispersion problem (Max-Minsum DP for short) is a representative binary optimization problem that is proved to be NP-hard and has a number of real-world or potential ...

It is easy to feel overwhelmed when preparing for an interview at a top-tier quantitative firm. The fear of failing the first stage and missing the opportunity of a lifetime is a concern for numerous ...

Bug: A naive solution may try all subarrays using nested loops (O(n²) or worse), which is too slow for large inputs. Expected: Use Kadane’s Algorithm (O(n)), which efficiently updates the running sum ...

Given an array of positive integers nums, return the maximum possible sum of an ascending subarray in nums. A subarray is defined as a contiguous sequence of numbers in an array. A subarray [numsl, ...

A hacktivist group known as Twelve has been observed using an arsenal of publicly available tools to conduct destructive cyber attacks against Russian targets. "Rather than demand a ransom for ...

As noted in earlier posts here, here, and here, I represent some of the families who lost loved ones in the crashes of two Boeing 737 MAX aircraft. This short post provides a quick update on the ...