The Thor Video Codec. - Gisle Bjøntegaard; Thomas Davies 002; Arild Fuldseth; Steinar Midtskogen (DCC, 2016)

Integrating thor tools into the emerging AV1 codec. - Steinar Midtskogen; Arild Fuldseth; Gisle Bjøntegaard; T. Davies (ICIP, 2017)

The Av1 Constrained Directional Enhancement Filter (Cdef). - Steinar Midtskogen; Jean-Marc Valin (ICASSP, 2018)

An Overview of Core Coding Tools in the AV1 Video Codec. - Yue Chen; Debargha Mukherjee; Jingning Han; Adrian Grange; Yaowu Xu; Zoe Liu; Sarah Parker; Cheng Chen; Hui Su; Urvang Joshi; Ching-Han Chiang; Yunqing Wang; et al. (PCS, 2018)