Celebrity chef A 2012 paper published in the "BMJ" found that recipes in top-selling books by television chefs (Nigella Lawson, Hugh Fearnley-Whittingstall, Jamie Oliver and Lorraine Pascale) were less healthy than supermarket ready meals. Neither ready meals nor the chefs' recipes met national or international recommendations for a balanced diet. Celebrity chef A celebrity chef is a kitchen chef who has become famous and well known. Today celebrity chefs often become celebrities by presenting cookery advice and demonstrations via mass media, especially television. Several chefs have been credited with being the first celebrity chef, among them historically Bartolomeo Scappi and Marie-Antoine Carême.
Head-driven phrase structure grammar Head-driven phrase structure grammar Head-driven phrase structure grammar (HPSG) is a highly lexicalized, constraint-based grammar developed by Carl Pollard and Ivan Sag. It is a type of phrase structure grammar, as opposed to a dependency grammar, and it is the immediate successor to generalized phrase structure grammar. HPSG draws from other fields such as computer science (data type theory and knowledge representation) and uses Ferdinand de Saussure's notion of the sign. It uses a uniform formalism and is organized in a modular way which makes it attractive for natural language processing. An HPSG grammar includes principles and grammar rules and