Publications

(2021). Graph signatures: Identification and optimization. European Journal of Operational Research.

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(2021). A Bayesian framework for functional calibration of expensive computational models through non-isometric matching. IISE Transactions.

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(2020). An ellipsoidal bounding scheme for the quasi-clique number of a graph. INFORMS Journal on Computing.

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(2020). Detecting a most closeness-central clique in complex networks. European Journal of Operational Research.

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(2019). On the chance-constrained minimum spanning $k$-core problem. Journal of Global Optimization.

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(2019). SNP variable selection by generalized graph domination. PLoS ONE.

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(2018). Finding a maximum $k$-club using the $k$-clique formulation and canonical hypercube cuts. Optimization Letters.

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(2018). Correction to: Finding a maximum $k$-club using the $k$-clique formulation and canonical hypercube cuts. Optimization Letters.

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(2017). Detecting large risk-averse 2-clubs in graphs with random edge failures. Annals of Operations Research.

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(2016). On the 2-club polytope of graphs. Operations Research.

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(2016). The minimum spanning $k$-core problem with bounded CVaR under probabilistic edge failures. INFORMS Journal on Computing.

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(2014). An exact algorithm for the maximum probabilistic clique problem. Journal of Combinatorial Optimization.

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(2014). A branch-and-bound approach for maximum quasi-cliques. Annals of Operations Research.

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(2013). Algorithms for detecting optimal hereditary structures in graphs, with application to clique relaxations. Computational Optimization and Applications.

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(2013). Variable objective search. Journal of Heuristics.

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(2013). On characterization of maximal independent sets via quadratic optimization. Journal of Heuristics.

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(2013). Topology design for on-demand dual-path routing in wireless networks. Optimization Letters.

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(2013). Solving chance-constrained spanning $k$-core problem via decomposition and integer programming. Proceedings of the 2013 Industrial and Systems Engineering Research Conference (ISERC 2013).

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(2013). Graph theoretic clique relaxations and applications. Handbook of Combinatorial Optimization.

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(2013). A specialty steel bar company uses analytics to determine available-to-promise dates. INFORMS Journal on Applied Analytics.

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(2012). On inclusionwise maximal and maximum cardinality $k$-clubs in graphs. Discrete Optimization.

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(2012). Significant winter weather events and associated socioeconomic impacts (federal aid expenditures) across Oklahoma: 2000-2010. Weather, Climate, and Society.

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(2012). Cluster detection in large-scale social networks using $k$-plexes. Proceedings of the 2012 Industrial and Systems Engineering Research Conference (ISERC 2012).

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(2011). Gradient-type methods. Wiley Encyclopedia of Operations Research and Management Science.

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(2011). Clique relaxations in social network analysis: The maximum $k$-plex problem. Operations Research.

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(2010). Approximation algorithms for finding and partitioning unit-disk graphs into co-$k$-plexes. Optimization Letters.

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(2009). Optimization problems in unit-disk graphs. Encyclopedia of Optimization.

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(2009). Models for clustering commodities into logistical families. Proceedings of the 2009 International Conference on Value Chain Sustainability (ICOVACS 2009).

(2008). Cohesive subgroup model for graph-based text mining. Proceedings of the 2008 IEEE International Conference on Automation Science and Engineering (CASE 2008).

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(2008). Network clustering. Analysis of Biological Networks.

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(2006). On a polynomial fractional formulation for independence number of a graph. Journal of Global Optimization.

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(2006). Graph domination, coloring and cliques in telecommunications. Handbook of Optimization in Telecommunications.

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(2005). Novel approaches for analyzing biological networks. Journal of Combinatorial Optimization.

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(2005). Constructing test functions for global optimization using continuous formulations of graph problems. Journal of Optimization Methods and Software.

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(2001). Minimizing squared deviation of completion times about a common due date - algorithms and heuristics. Proceedings of the Ist International Conference on Logistics and Supply Chain Management.

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