4NF Decomposition of Nested Relation Remove awkwardness of flat-books by assuming that the following multivalued dependencies hold: title _author title_keyword title pub-name,pub-branch Decompose flat-doc into 4NF using the schemas: (title,author） (title,keyword (title,pub-name,pub-branch Database System Concepts-5th Edition,Aug 9,2005. 9.6 @Silberschatz,Korth and SudarshanDatabase System Concepts - 5 9.6 ©Silberschatz, Korth and Sudarshan th Edition, Aug 9, 2005. 4NF Decomposition of Nested Relation Remove awkwardness of flat-books by assuming that the following multivalued dependencies hold: title author title keyword title pub-name, pub-branch Decompose flat-doc into 4NF using the schemas: (title, author ) (title, keyword ) (title, pub-name, pub-branch )