Proximal Nodes: a Model to Query Document Databases by Contents and Structure

@inproceedings{Navarro1997ProximalNA,
  title={Proximal Nodes: a Model to Query Document Databases by Contents and Structure},
  author={Gonzalo Navarro},
  year={1997}
}
A model to query document databases by both their content and structure is presented. The goal is to obtain a query language which is expressive in practice while being eeciently imple-mentable, features not present at the same time in previous work. The key ideas of the model are a set-oriented query language based on operations on nearby structure elements of one or more hierarchies, together with content and structural indexing and bottom-up evaluation. The model is evaluated regarding… CONTINUE READING