Aiding knowledge capture by searching for extensions of knowledge models. - David B. Leake; Ana Gabriela Maguitman; Thomas Reichherzer; Alberto J. Cañas; Marco M. Carvalho; Marco Arguedas; Sofia Brenes; Thomas C. Eskridge (K-CAP, 2003)

Trie Indexes for Efficient XML Query Evaluation. - Sofia Brenes; Yuqing Wu; Dirk Van Gucht; Pablo Santa Cruz (WebDB, 2008)

ASIC: algebra-based structural index comparison. - Yuqing Wu; Sofia Brenes; Tejas Totade; Shijin Joshua; Dhaval Damani; Michel Salim (CIKM, 2009)

Workload-aware trie indices for XML. - Yuqing Wu; Sofia Brenes; Hyungdae Yi (CIKM, 2009)

XQGen: an algebra-based XPath query generator for micro-benchmarking. - Yuqing Wu; Namrata Lele; Rashmi Aroskar; Sharanya Chinnusamy; Sofia Brenes (CIKM, 2009)

A methodology for coupling fragments of XPath with structural indexes for XML documents. - George H. L. Fletcher; Dirk Van Gucht; Yuqing Wu; Marc Gyssens; Sofia Brenes; Jan Paredaens (Inf. Syst., 2009)