In 1998 the "New Oxford Dictionary of English" ("NODE") was published. While also aiming to cover current English, "NODE" was not based on the "OED". Instead, it was an entirely new dictionary produced with the aid of corpus linguistics. Once "NODE" was published, a similarly brand-new edition of the "Concise Oxford Dictionary" followed, this time based on an abridgement of "NODE" rather than the "OED"; "NODE" (under the new title of the "Oxford Dictionary of English", or "ODE") continues to be principal source for Oxford's product line of current-English dictionaries, including the "New Oxford American Dictionary", with the "OED" now only serving as the basis for scholarly historical dictionaries.