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In biomedical research, events revealing complex relations between entities play an important role. Event trigger identification is a crucial and prerequisite step in the pipeline process of biomedical event extraction. There exist two main problems in the previous work: (1) Traditional feature-based methods often rely on human ingenuity, which is a time-consuming process. Though most representation-based...
In this paper we present a hybrid multicast and unicast transmission scheme with superposition coding (SC), i.e., the multicast and unicast signals are overlaid across the entire time and frequency domain. In the SC scheme, the multicast and unicast signals are superimposed and transmitted by BS, in each transmission the superimposed multicast signals are transmitted to a multicast group, while the...
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