A hierarchy result for 2-dimensional TM's operating in small space. - Tao Jiang 001; Oscar H. Ibarra; Hui Wang 008; Qi Zheng 001 (Inf. Sci., 1992)

Finding Articulation Points and Bridges of Permutation Graphs. - Oscar H. Ibarra; Qi Zheng 001 (ICPP (3), 1993)

On the Shortest Path Problems for Permutation Graphs. - Oscar H. Ibarra; Qi Zheng 001 (IPPS, 1993)

Some Efficient Algorithms for Permutation Graphs. - Oscar H. Ibarra; Qi Zheng 001 (J. Algorithms, 1994)

Alexandria Digital Library: Rapid Prototype and Metadata Schema. - Christoph Fischer; James Frew; Mary Larsgaard; Terence R. Smith; Qi Zheng 001 (ADL, 1995)

An Optimal Shortest Path Parallel Algorithm for Permutation Graphs. - Oscar H. Ibarra; Qi Zheng 001 (J. Parallel Distributed Comput., 1995)

The Alexandria Digital Library Testbed. - James Frew; Michael Freeston; Randall B. Kemp; Jason Simpson; Terence R. Smith; Alex Wells; Qi Zheng 001 (D Lib Mag., 1996)

Generic Query Meta-data for Geospatial Digital Libraries. - James Frew; Michael Freeston; Linda L. Hill; Greg Janee; Mary Larsgaard; Qi Zheng 001 (MD, 1999)

Geographic Names: The Implementation of a Gazetteer in a Georeferenced Digital Library. - Linda L. Hill; James Frew; Qi Zheng 001 (D Lib Mag., 1999)

The Alexandria Digital Library Architecture. - James Frew; Michael Freeston; Nathan Freitas; Linda L. Hill; Greg Janee; Kevin Lovette; Robert Nideffer; Terence R. Smith; Qi Zheng 001 (Int. J. Digit. Libr., 2000)

Adaptive Load Sharing for Clustered Digital Library Servers. - Huican Zhu; Tao Yang 009; Qi Zheng 001; David Watson; Oscar H. Ibarra; Terence R. Smith (Int. J. Digit. Libr., 2000)