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Common spatial pattern algorithm (CSP) is famous for extracting ERD/ERS feature from multi-channel BCIs based on motor imagery. However, if channel number is large, CSP will tend to overfitting and it is inconvenient for clinical operation. In this study, CSP filters' discrimination and channel number are integrated under one roof. Then binary particle(More)
A simple and label-free electrochemical aptasensor was developed for detecting 17β-estradiol (E2). To translate the binding events between aptamer and E2 into the measurable electrochemical signal, the nickel hexacyanoferrate nanoparticles (NiHCF NPs) as signal probe was in situ introduced on the electrode by a simple two-step deposition method, exhibiting(More)
Ontology has become increasingly important in lexical semantics and language processing. Researchers also aim at constructing a universal linking network to represent human knowledge. By taking verbs of communication as an example, we discuss problems connecting a verbal domain ontology and an upper level ontology. The taxonomies of the communication domain(More)
This paper argues for the inclusion of constructional inferences in semantic representation of verbs. By examining the transitive pattern of the Mandarin verb GA N (趕) 'rush', it is found that verbal semantics can only be adequately represented if constructionally coerced information is taken into consideration. The construction [GA N + NP] renders specific(More)