IEEE

Improving the ALNS Algorithm for PDPTW Problem using a DDQN Agent

Abstract: In response to practical challenges in food delivery logistics, we introduce a novel algorithm to address the Pickup and Delivery Problem with Time Windows (PDPTW). Our method employs a ...
IEEE

Weighted Sum-Rate Maximization for Beamforming Design Using Minorization-Maximization: Convergence Rate and Deep Unfolding

Abstract: Weighted sum-rate (WSR) maximization is a fundamental yet generally NP-hard problem in communication system design. Existing optimization-based methods ...
The Washington Post

AI is just another technology Americans don’t like but can’t stop using

Americans feel gloomy about artificial intelligence, and everyone connected to the industry knows it. “AI is not very popular in the U.S. right now,” Sam Altman, the OpenAI CEO who runs ChatGPT, ...
Hosted on MSN

She was filmed using a cell phone in 1938 - and people still can’t explain it

A woman walks out of a factory in 1938 and appears to raise a device to her ear like she is on a phone call. That one moment turned an old clip into one of the internet’s most argued time travel ...
News Day

Zim executives are already using AI. Most don’t have a strategy. That is the problem

AT Trevor & Associates’ ThinkTank’26 in Harare, we asked a room of Zimbabwean executives a deceptively simple question: is artificial intelligence already shaping your workplace, or are you still ...