Keys for XML

Peter Buneman, Susan Davidson, Wenfei Fan, Carmem Hara, Wang-Chiew Tan

Research output: Contribution to journalArticlepeer-review


We discuss the definition of keys for XML documents, paying particular attention to the concept of a relative key, which is commonly used in hierarchically structured documents and scientific databases.
Original languageEnglish
Pages (from-to)473-487
Number of pages15
JournalComputer Networks
Issue number5
Publication statusPublished - 2002


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