Welcome to Gulsah Altun's Webpage!

Computer Science Department, Georgia State University, Atlanta

Office: Room 1437, Phone: (404) 651 5733 (office) Email: gulsah[at]cs.gsu.edu

BIO

CV

TEACHING

REFEREED JOURNAL AND CONFERENCE ARTICLES

[1] Gulsah Altun, Hae-Jin Hu, Stefan Gremalschi, Robert W. Harrison andYi Pan, "A Feature Selection Algorithm based on Graph Theory and Random Forests for Protein Secondary Structure Prediction", International Symposium on Bioinformatics Research and Applications (ISBRA'07), pages 590-599, 2007.

[2] Wei Zhong, Gulsah Altun, Xianmin Tian, Robert Harrison, Phang C. Tai, and Yi Pan, "Parallel Protein Secondary Structure Prediction Schemes using Pthread and OpenMP over Hyper-Threading Technology", The Journal of Supercomputing, Vol. 41, No.1, pages 1-16, July 2007.

[3] Michael Weeks and Gulsah Altun, “ Efficient, Secure, Dynamic Source Routing for Ad-hoc Networks”, Journal of Network and Systems Management , Volume 14 , Issue 4 Pages: 559-581, December 2006.

[4] Gulsah Altun, Wei Zhong, Yi Pan, P. C. Tai and Robert W. Harrison, “A New Seed Selection Algorithm that Maximizes Local Structural Similarity in Proteins”, Proc. International Conf. of the IEEE Engineering in Medicine and Biology (EMBC'06), pages 5822-5825, August 2006.

[5] Jingwu He, Jun Zhang, Gulsah Altun, Alex Zelikovsky and Yanqing Zhang, “Haplotype Tagging using Support Vector Machines”, Proc. IEEE Intl. Conf on Granular Computing (GRC 2006), pages 758-761, May 2006.

[6] Gulsah Altun, Hae-Jin Hu, Dumitru Brinza, Robert W. Harrison, Alex Zelikovsky and Yi Pan, “Hybrid SVM kernels for protein secondary structure prediction”, Proc. IEEE Intl. Conf on Granular Computing (GRC 2006), pages 762-765, May 2006.

[7] Wei Zhong, Gulsah Altun, Robert Harrison, Phang. C. Tai, and Yi Pan, "Improved K-means Clustering Algorithm for Exploring Local Protein Sequence Motifs Representing Common Structural Property," IEEE Transactions on NanoBioscience, vol. 4, no. 3, pages 255-265, September 2005.

[8] W. Zhong, G. Altun, R. Harrison, P.C. Tai, and Y. Pan, “Discovery of Local Protein Sequence Motifs using Improved K-means Clustering Technique”, Proceedings of International Conference on Bioinformatics and its Applications (ICBA2004), Florida, December 2004.

[9] W. Zhong, G. Altun, R. Harrison, P. C. Tai, and Y. Pan, “Factoring Tertiary Classification into Binary Classification Improves Neural Network for Protein Secondary Structure Prediction,” Proceedings of IEEE Symposium on Computational Intelligence in Bioinformatics and Computational Biology (CIBCB2004), pages 175-181, SanDiego, 2004.

GIVEN TALKS & POSTER PRESENTATIONS

[1] Gulsah Altun, Stefan Gremalschi, Robert W. Harrison, and Alexander Zelikovsky. "Linear Programming for Protein-Protein Interaction Prediction", 2007 Georgia Tech-ONRL International Conference on Bioinformatics (BINF 2007).

[2] Gulsah Altun, Hae-Jin Hu, Stefan Gremalschi, Robert W. Harrison, Yi Pan, "Support Vector Machine and Clique Based Approach for Feature Selection in Protein Profiles", RECOMB'07, San Francisco, April 2007.

[3] G. Altun, H.-J. Hu, D. Brinza, R. W. Harrison, A. Zelikovsky and Y. Pan `Hybrid SVM kernels for protein secondary structure prediction', Mollecular Basis of Disease Symphosium (MBD'06), 2006.

[4] W. Zhong, G. Altun, R.Harrison, P.C. Tai, and Y. Pan. “Mining Relationship between Structural Homology and Frequency Profile for Structure Clusters,” Poster Paper of the Ninth Annual International Conference on Research in Computational Molecular Biology (RECOMB 2005), Boston, May 2005.

[5] W. Zhong , G. Altun, R. Harrison, P.C. Tai, and Y. Pan,“ Protein Secondary Structure Prediction by Neural Network ”, Biotech Symposium sponsored by Southeast Collaborative Alliance Biocomputing Center, Atlanta, May 2004

[6] G. Altun, M. Weeks, "Efficient, Secure, Dynamic Source Routing for Ad-hoc Networks", Georgia Electronic Design Center Industry Advisory Board (GEDC IAB'04), 2004.

ACTIVITIES

 

 

for technical problems please email gulsah[at]cs.gsu.edu