{pdfcheck} is an R package that aims to make checking the accessibility of PDF files as easy as possible. It relies on verapdf (which does all the hard work in the background) and uses it to provide ...

Try it now — load your own PDF or use the sample: ...

Abstract: Knowledge-based Visual Question Answering (KB-VQA) aims to answer the image-aware question via the external knowledge, which requires an agent to not only understand images but also ...

Introduction Surgery is the primary curative treatment for oesophageal cancer, with considerable recent improvements in long-term survival. However, surgery has a long-lasting impact on patient’s ...