And then there was Ted Turner's Cable News Network, CNN, which flicked on its broadcasters in 1980. Suddenly, news producers needed to fill not only one half-hour time slot, but forty eight of these time slots, daily. Along with Property Key(PK), Category(CG) and O, there are altogether 29 (57 in the IOB scheme) slot labels in our problem. Within the named entity stage, "连衣裙"(costume) is a Category (B-CG/I-CG), while "品牌"(brand) is labeled as Property Key (B-PK/I-PK), which is the title of 1 product property. At its most basic stage, on-line scheduling is an interface wherein multiple events can make appointments or schedule duties over an Internet connection. The identical news junkies who used to turn to 24-hour cable information to get by-the-minute updates have now defected to the Internet for second-by-second news. Interestingly, this culture of opinionated journalism that now provides the backbone of a cable information station's scores may also prove to be their downfall. Friday time slot. The present originally aired on Wednesdays at 10 p.m., and it enjoyed excessive ratings until NBC moved it to Friday evenings, a digital loss of life sentence for many Tv shows.
