Abstract: An exploit of the sequential importance sampling (SIS) algorithm using differential algebra techniques is derived to develop an efficient particle filter. The filter creates an original kind ...

Africa’s official maps are stuck in the past, often either outdated, incomplete—or both. But governments don’t have the budgets to fix them, making it difficult to complete projects as complex as ...

Homing pigeons can fly hundreds of miles and still land on the same rooftop. Scientists have long suspected that these birds carry an invisible compass, yet the physical sensor behind it has stayed ...

A panel of three federal judges has blocked Texas from using a new congressional map that Republicans drew in hopes of picking up five U.S. House seats. Donald Trump’s White House ballroom targeted in ...

After a federal court on Tuesday blocked Texas from using a redrawn U.S. House map that touched off a nationwide redistricting battle, some experts say California's voter-approved Proposition 50 is ...

A federal court blocked Texas from using its redrawn congressional map for the 2026 midterm elections, ordering the map used for the 2022 and 2024 elections to be used next November. The 2-1 ruling of ...

While companies in China, Europe and the U.S. are racing to launch constellations of thousands of satellites into orbit, leading Japanese telecommunications companies are pursuing a strategy that is a ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I examine the advantageous use of ...

“Proper ‘70s vibes.” These were the immortal words spoken by our esteemed managing editor, Nacho Conde Garzón, when I sent over this funky revival watch from Orient. Specifically, this new World Map ...

Did you know that Google Maps has a robust custom map creation tool? I don’t blame you if you don’t; Google doesn’t exactly make it easy to discover or use. Nevertheless, My Maps allows users to ...

While sitting outside the Big Three Japanese watchmakers of Seiko, Citizen and Casio, Orient nevertheless has its fans. The brand — which for the past 16 years has had the same parent company as Seiko ...