Contact Information

Lab email: xie "at"


Postal Mail:
Department of Computer Science
P.O. Box 751
Portland State University
Portland, Oregon 97207-0751

Street Address (FedX Delivery):
Room 120 (Department Office)
Fourth Avenue Building
1900 SW 4th Avenue
Portland, Oregon 97201 (not 97207)

Portland State University is located on the Southern edge of downtown Portland. It is approximately bounded by Market Street on the North, I-405 on the South and West, and 5th Avenue on the East. The Fourth Avenue Building (FAB), which contains the Computer Science Department, is east of the main campus at 1900 SW 4th Ave., Portland, OR 97201. It is just north of the City of Portland's tower at the same address. The underground parking garage entrance is just south of the tower, on the right side of the street; you encounter it first, about a block from the I-405 exit.

Many of the streets in this area are one way. 4th is one way Northbound, 5th is one way Southbound as is Broadway to the West of 6th.

See directions to PSU.