Hyeong-Ah Choi

Phone: 202-994-5916
E-mail: hchoi@gwu.edu
Campus Location(s): Phillips 713
Office Hours: Sabbatical – E-mail: Contact Dr. Cheng

Prof.Choi is doing Resource management in multi-access wireless networks. Packet scheduling in B3G networks, Data management in sensor networks, Rule-based approach to information management.

Interests

Broadband Wireless Networks; Wireless Ad-hoc Networks; Scheduling and Algorithms

Education

Ph.D., 1986, Computer Science, Northwestern University

M.S., 1980, Computer Science, Seoul National University, Seoul, Korea

B.A., 1980, Computer Science, Seoul National University, Seoul, Korea

Selected Publications

1. J. Gomes, M. Yun, H.-A. Choi, J.-H. Kim, J. K. Sohn, and H. I. Choi, Scheduling Algorithms for Policy Driven QoS Support in HSDPA Networks , submitted for publication. TR-GWU-CS-06-004. Department of Computer Science, George Washington University, 2006.
2. J. Hwang, M. T. Rafaei, H.-A. Choi, J.-H. Kim, J. K. Sohn, and H. I. Choi, Policy-based QoS-aware Packet Scheduling for CDMA 1xEvDO , submitted for publication. TR-GWU-CS-06-005. Department of Computer Science, George Washington University, 2006.
3. J. S. Gomes and H.-A. Choi, Ares: an adaptively reoptimizing engine for stream query processing , Technical Report TR-GWU-CS-06-003. Department of Computer Science, George Washington University, 2006.
4. M. T. Rafaei, Y. Rong, L. A. DaSilva, and H.-A. Choi, Detecting Misbehavior in Ad hoc Networks , submitted for publication.
5. F. Jin, A. Arora, J. Hwang, and H.-A. Choi, "Routing and Packet Scheduling for Throughput Maximization in IEEE 802.16 Mesh Networks , submitted for publication.