1. Beltagy, I., Peters, M.E., Cohan, A.: Longformer: the long-document transformer. CoRR abs/2004.05150 (2020)
2. Choromanski, K.M., Likhosherstov, V., Dohan, D., Song, X., Gane, A., et al.: Rethinking attention with performers. In: ICLR (2021)
3. Dacrema, M.F., Cremonesi, P., Jannach, D.: Are we really making much progress? A worrying analysis of recent neural recommendation approaches. In: RecSys (2019)
4. Dai, Z., Lai, G., Yang, Y., Le, Q.: Funnel-transformer: filtering out sequential redundancy for efficient language processing. In: NeurIPS (2020)
5. Devlin, J., Chang, M., Lee, K., Toutanova, K.: BERT: pre-training of deep bidirectional transformers for language understanding. In: NAACL (2019)