Abstract: Knowledge graphs have been widely used in various domains such as intelligent question answering, information retrieval, transportation, medicine, e-commerce, and others, and have achieved ...

Abstract: This paper addresses the crucial challenge of maintaining the directed graph topology in multi-robot systems, particularly when operating under limited field-of-view constraints and with a ...

Teaching English in Year 3 involves reinforcing key grammar, punctuation and writing skills in a way that keeps pupils engaged. These Year 3 English worksheets provide structured activities to help ...

Graphs of exponential functions and logarithmic functions provide a visual insight into their properties, such as growth, decay, and the inverse relationship between them. Graphs of exponential ...

Exponential and logarithmic functions are mathematical concepts with wide-ranging applications. Exponential functions are commonly used to model phenomena such as population growth, the spread of ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Have a kid who zones out during anything “educational” but lights up the second you mention sports? Time to meet them where they’re at with these Free Sports Worksheets (Coloring PDF)—a fun, ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted. No ...

If your kid thinks math is “boring” (or if they break into a full meltdown at the mention of the word), I’ve got a secret weapon: Coordinate Graphing Picture Worksheets. Yep—math in disguise. These ...