Abstract: We investigate time-optimal Multi-Robot Coverage Path Planning (MCPP) for both unweighted and weighted terrains, which aims to minimize the coverage time, defined as the maximum travel time ...

Update (2025/10/31): Incorporated QOJ OCR data from @cjwen6. Thanks a lot for the contribution! Also added HTTPS. Simplify the statement & remove background by prompting LLM. Embed the simplified ...

Let’s keep things simple – this is basic math. Nothing scary. Just everyday calculations, a bit of geometry, some number patterns, and the kind of stuff you definitely learned in school at some point.

Mathematicians from the California Institute of Technology have solved an old problem related to a mathematical process called a random walk.

Abstract: For the nonintrusive load monitoring problem, we propose a new efficient mixed-integer linear programming model. Compared to other optimization-based models that are only capable of ...