Click on the picture to enlarge the 2019 word clouds. This is an annual tradition on the website (see 2017 and 2018). We post a visual summary of the weighted keywords of all publications throughout the year (conference and journal papers). The word cloud is formed by concatenating all of the PDFs of conference and journal papers. The super-PDF is then run through wordclouds.com. A fun way to visualize a year of research activity!