In-memory hash tables for accumulating text vocabularies. - Justin Zobel; Steffen Heinz; Hugh E. Williams (Inf. Process. Lett., 2001)

Self-adjusting trees in practice for large text collections. - Hugh E. Williams; Justin Zobel; Steffen Heinz (Softw. Pract. Exp., 2001)

Performance of Data Structures for Small Sets of Strings. - Steffen Heinz; Justin Zobel (ACSC, 2002)

Burst tries: a fast, efficient data structure for string keys. - Steffen Heinz; Justin Zobel; Hugh E. Williams (ACM Trans. Inf. Syst., 2002)

Efficient single-pass index construction for text databases. - Steffen Heinz; Justin Zobel (J. Assoc. Inf. Sci. Technol., 2003)