Efficient query processing over such data is critical. Existing works often rely on index structures that ... efficient graph matching. In this paper, we present a family of stack-based algorithms to ...

Abstract: As business and enterprises generate and exchange XML data more ... of a tree pattern query in an XML database is a core operation in XML query processing. Prior works demonstrate that ...

Sha’Carri Richardson shared her reaction online to a recent discovery about people's sleeping patterns. Richardson was in New York earlier this week for the Met Gala, where she made an appearance.