The Lord of the Rings is an epic high fantasy novel written by English philologist and University of Oxford professor J. R. R. Tolkien. The story began as a sequel to Tolkien's earlier, less complex children's fantasy novel The Hobbit (1937), but eventually developed into a much larger work.
M. Strohbach, A. Wiesmaier, and A. Mittelbach. Big Stream Processing Systems (Dagstuhl Seminar 17441), volume 7 of Dagstuhl Seminar, chapter Overview of Talks, Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik, Dagstuhl, Germany, (2018)