Expressive Retrieval from XML Documents. - Taurai Tapiwa Chinenyanga; Nicholas Kushmerick (SIGIR, 2001)

Expressive and Efficient Ranked Querying of XML data. - Taurai Tapiwa Chinenyanga; Nicholas Kushmerick (WebDB, 2001)

Similarity-based Queries for XML Databases Using ELIXIR. - Taurai Tapiwa Chinenyanga; Nicholas Kushmerick (WWW Posters, 2001)

An expressive and efficient language for XML information retrieval. - Taurai Tapiwa Chinenyanga; Nicholas Kushmerick (J. Assoc. Inf. Sci. Technol., 2002)