Junfeng Hou Wu Guo Yan Song 0001 Li-Rong Dai 0001 Segment boundary detection directed attention for online end-to-end speech recognition. 3 2020 2020 EURASIP J. Audio Speech Music. Process. 1 https://doi.org/10.1186/s13636-020-0170-z db/journals/ejasmp/ejasmp2020.html#HouGSD20