ACRouter picks the smartest AI model per task, beating Opus-only setups by 2.6x on cost

ACRouter, a new open-source AI router, learns from execution feedback to pick the best coding model per task, cutting costs 2 ...
IEEE

The Implementation of A* Algorithm for Global Path Planning in Autonomous Vehicles

Abstract: Path planning is utilized to design trajectory planning systems for autonomous vehicles. The A* algorithm has been proven successful in creating optimal, efficient, and safe navigation paths ...
Europe PMC

Exact global alignment using A* with chaining seed heuristic and match pruning

Sequence alignment has been at the core of computational biology for half a century. Still, it is an open problem to design a practical algorithm for exact alignment of a pair of related sequences in ...
GitHub

A clean, simple implementation of the A* pathfinding algorithm for Lua.

This implementation has no dependencies and has a simple interface. It takes a table of nodes, a start and end point and a "valid neighbor" function which makes it easy to adapt the module's behavior, ...
IEEE

Multiobjective Scheduling Strategy With Genetic Algorithm and Time-Enhanced A* Planning for Autonomous Parking Robotics in High-Density Unmanned Parking Lots

Abstract: With the process of urbanization, the problem of insufficient parking spaces has become prominent. Adopting a high-density parking lot with parking robots can greatly improve the land ...
The Verge

Twitter taught Microsoft’s AI chatbot to be a racist asshole in less than a day

It took less than 24 hours for Twitter to corrupt an innocent AI chatbot. Yesterday, Microsoft unveiled Tay — a Twitter bot that the company described as an experiment in “conversational understanding ...
GitHub

Massively Parallel A* Search on a GPU

A* (or AStar) is a graph search algorithm widely used in artificial intelligence. While the traditional version of this algorithm is purely sequential, there have been several parallel versions over ...