"Graph Theoretic analysis of structural connectivity across the spectrum of Alzheimer's disease", joint work with L. Jager, A. Mcglaughlin, D. Ruth, and A. Soldan. Accepted to NeuroImage: Clinical.

"On the Hadamard transform of monotone Boolean functions", joint work with C. Celerier, D. Joyner, and C. Melles. Tbilisi Mathematical Journal. 5 (2) , (2012), 19-35.

"A review of An Introduction to Deterministic Operations research by David Rader", INFORMS Journal on Computing, 24 (3) , (2012), BR1-BR2.

"First-order algorithms for packing-covering semidefinite programs." Joint work with G. Iyengar and C. Stein. Selected Proceedings of the 2010 workshop on Modeling and Optimization: Theory and Applications (MOPTA 2010). Springer Proceedings in Mathematics and Statistics, 21 (2012), pp 53-66.

"Network Topology Measures: global and local controllability". Joint work with R. Kincaid. Wiley Interdisciplinary Review: Computational Statistics.. 3 (6) (2011), pp 557-565.

"Managing Magnetic Resonance Imaging Machines: Support tools for scheduling and planning." Health Care Management Science 2011 Jun;14(2):158-73. Joint work with A. Carpenter, L. Leemis, A. Papir, and G. Phillips.

"Approximating semidefinite packing programs". SIAM Journal on Optimization 21 (231). Conference version: Approximation algorithms for semidefinite packing problems with applications to MAXCUT and graph coloring, joint work with G. Iyengar and C. SteinProceedings of IPCO XI (2005). Here is code for the experiments in the journal version.

"Feasible and accurate algorithms for semidefinite covering programs". Appears in the proceedings of the 12th Scandinavian Symposium and Workshops on Algorithms and Data Structures (2010). Joint work with G. Iyengar and C. Stein

Visualizing and finding minimum delay flights. Journal of Computational and Graphical Statistics. June 1, 2011, 20(2): 294-297. . Conference version appeared as Minimizing flight delay. Proceedings of the Joint Statistical Meetings (2009). Joint work with T. Dey and P. Steele.  

"Models of malicious behavior in sponsored search", joint work with G. Iyengar and C. Stein. Proceedings of SpringSim/BIS. 2007.

"Scheduling an Industrial Production Facility", joint work with E. Asgeirsson, J. Berry, C. A. Phillips, C. Stein, and J. Wein. Proceedings of IPCO X (2004). 116 - 131.

"Closed on-line bin packing", joint work with E. Asgeirsson, U. Ayesta, E. Coffman, J. Etra, P. Momvcilovic, V. Vokhshoori, Z. Wang, and J. Wolfe. Acta Cybernetica 15 (2002), no. 3. 361--367.