Liujian Qian

Virtual environments for geographic visualization: potential and challenges

Sven Fuhrmann, Alan M. MacEachren, Robert M. Edsall, 1999, NPIVM '99.

Storing spatial data on a network of workstations

Anand Sivasubramaniam, Ning An, Liujian Qian, 2004, Cluster Computing.

Evaluating parallel R-tree implementations on a network of workstations (an extended abstract)

Anand Sivasubramaniam, Ning An, Liujian Qian, 1998, GIS '98.

A visual query language for gis

Donna J. Peuquet, Liujian Qian, 2000 .

A conceptual framework for incorporating cognitive principles into geographical database representation

Donna Peuquet, Jeremy L. Mennis, Liujian Qian, 2000, Int. J. Geogr. Inf. Sci..