Christos T. Maravelias

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 43

Top Topics

Predictive Control

Integer Programming

Inventory Management

Production Scheduling

Top Venues

Comput. Chem. Eng.

Eur. J. Oper. Res.

INFORMS J. Comput.

Publications

Amin Samadi, Christos T. Maravelias
Computational enhancements of continuous production scheduling MILPs using tightening constraints. Comput. Chem. Eng. 184 (2024)
Garry S. P. Taifan, Christos T. Maravelias
Multi-technology separation system synthesis. Comput. Chem. Eng. 183 (2024)
Amin Samadi, Christos T. Maravelias
A comprehensive chemical production scheduling representation. Comput. Chem. Eng. 181 (2024)
Yaqing Wu, Christos T. Maravelias
Piecewise linear trees as surrogate models for system design and planning under high-frequency temporal variability. Eur. J. Oper. Res. 315 (2) (2024)
Yifu Chen, Christos T. Maravelias, Xiaomin Zhang
Tightening discretization-based MILP models for the pooling problem using upper bounds on bilinear terms. Optim. Lett. 18 (1) (2024)
Nathan Adelgren, Christos T. Maravelias
On the utility of production scheduling formulations including record keeping variables. Comput. Ind. Eng. 181 (2023)
Sergio Mauro da Silva Neiro, Tarun Madan, José Mauricio Pinto, Christos T. Maravelias
Integrated production and distribution planning for industrial gases supply chains. Comput. Chem. Eng. 161 (2022)
Arthur E. Pastore de Lima, Christos T. Maravelias
A Generalized Framework for Reactor Network Synthesis: A Graph Theoretic Approach. Comput. Chem. Eng. 160 (2022)
Yifu Chen, Christos T. Maravelias
Variable Bound Tightening and Valid Constraints for Multiperiod Blending. INFORMS J. Comput. 34 (4) (2022)
Shamik Misra, Lucas Ryan Buttazoni, Venkatachalam Avadiappan, Hojae Lee, Martin Yang, Christos T. Maravelias
CProS: A web-based application for chemical production scheduling. Comput. Chem. Eng. 164 (2022)
Robert D. McAllister, James B. Rawlings, Christos T. Maravelias
The inherent robustness of closed-loop scheduling. Comput. Chem. Eng. 159 (2022)
Venkatachalam Avadiappan, Dhruv Gupta, Christos T. Maravelias
Production scheduling under demand uncertainty in the presence of feedback: Model comparisons, insights, and paradoxes. Comput. Chem. Eng. 168 (2022)
Yifu Chen, Christos T. Maravelias, Xiaomin Zhang
Tightening Discretization-based MILP Models for the Pooling Problem using Upper Bounds on Bilinear Terms. CoRR (2022)
Eric G. O'Neill, Rafael A. Martinez-Feria, Bruno Basso, Christos T. Maravelias
Integrated spatially explicit landscape and cellulosic biofuel supply chain optimization under biomass yield uncertainty. Comput. Chem. Eng. 160 (2022)
Venkatachalam Avadiappan, Christos T. Maravelias
State estimation in online batch production scheduling: concepts, definitions, algorithms and optimization models. Comput. Chem. Eng. 146 (2021)
Yachao Dong, Christos T. Maravelias
Terminal inventory level constraints for online production scheduling. Eur. J. Oper. Res. 295 (1) (2021)
Michael J. Risbeck, Christos T. Maravelias, James B. Rawlings, Robert D. Turney
Mixed-integer optimization methods for online scheduling in large-scale HVAC systems. Optim. Lett. 14 (4) (2020)
Lingxun Kong, Christos T. Maravelias
Expanding the scope of distillation network synthesis using superstructure-based methods. Comput. Chem. Eng. 133 (2020)
Joonjae Ryu, Lingxun Kong, Arthur E. Pastore de Lima, Christos T. Maravelias
A generalized superstructure-based framework for process synthesis. Comput. Chem. Eng. 133 (2020)
Joonjae Ryu, Christos T. Maravelias
Computationally efficient optimization models for preliminary distillation column design and separation energy targeting. Comput. Chem. Eng. 143 (2020)
Garry S. P. Taifan, Christos T. Maravelias
Integration of graphical approaches into optimization-based design of multistage liquid extraction. Comput. Chem. Eng. 143 (2020)
Hojae Lee, Christos T. Maravelias
Combining the advantages of discrete- and continuous-time scheduling models: Part 3. General algorithm. Comput. Chem. Eng. 139 (2020)
Yifu Chen, Christos T. Maravelias
Preprocessing algorithm and tightening constraints for multiperiod blend scheduling: cost minimization. J. Glob. Optim. 77 (3) (2020)
Lingxun Kong, Christos T. Maravelias
On the Derivation of Continuous Piecewise Linear Approximating Functions. INFORMS J. Comput. 32 (3) (2020)
Dhruv Gupta, Christos T. Maravelias
Framework for studying online production scheduling under endogenous uncertainty. Comput. Chem. Eng. 135 (2020)
Hojae Lee, Christos T. Maravelias
Combining the advantages of discrete- and continuous-time scheduling models: Part 2. systematic methods for determining model parameters. Comput. Chem. Eng. 128 (2019)
Michael J. Risbeck, Christos T. Maravelias, James B. Rawlings
Unification of closed-loop scheduling and control: State-space formulations, terminal constraints, and nominal theoretical properties. Comput. Chem. Eng. 129 (2019)
Blake C. Rawlings, Venkatachalam Avadiappan, Stéphane Lafortune, Christos T. Maravelias, John M. Wassick
Incorporating automation logic in online chemical production scheduling. Comput. Chem. Eng. 128 (2019)
Dhruv Gupta, Christos T. Maravelias
On the design of online production scheduling algorithms. Comput. Chem. Eng. 129 (2019)
Christos T. Maravelias, Lawrence Megan, John M. Wassick, B. Erik Ydstie
Editorial of FOCAPO/CPC 2017. Comput. Chem. Eng. 114 (2018)
Hojae Lee, Christos T. Maravelias
Combining the advantages of discrete- and continuous-time scheduling models: Part 1. Framework and mathematical formulations. Comput. Chem. Eng. 116 (2018)
James B. Rawlings, Nishith R. Patel, Michael J. Risbeck, Christos T. Maravelias, Michael J. Wenzel, Robert D. Turney
Economic MPC and real-time decision making with application to large-scale HVAC energy systems. Comput. Chem. Eng. 114 (2018)
Tugce G. Martagan, Ananth Krishnamurthy, Peter A. Leland, Christos T. Maravelias
Performance Guarantees and Optimal Purification Decisions for Engineered Proteins. Oper. Res. 66 (1) (2018)
Hojae Lee, Christos T. Maravelias
Mixed-integer programming models for simultaneous batching and scheduling in multipurpose batch plants. Comput. Chem. Eng. 106 (2017)
Wenzhao Wu, Kirti M. Yenkie, Christos T. Maravelias
A superstructure-based framework for bio-separation network synthesis. Comput. Chem. Eng. 96 (2017)
Hojae Lee, Christos T. Maravelias
Discrete-time mixed-integer programming models for short-term scheduling in multipurpose environments. Comput. Chem. Eng. 107 (2017)
Yachao Dong, Christos T. Maravelias, José Mauricio Pinto, Arul Sundaramoorthy
Solution methods for vehicle-based inventory routing problems. Comput. Chem. Eng. 101 (2017)
Sara Velez, Yachao Dong, Christos T. Maravelias
Changeover formulations for discrete-time mixed-integer programming scheduling models. Eur. J. Oper. Res. 260 (3) (2017)
Lingxun Kong, Venkatachalam Avadiappan, Kefeng Huang, Christos T. Maravelias
Simultaneous chemical process synthesis and heat integration with unclassified hot/cold process streams. Comput. Chem. Eng. 101 (2017)
Dhruv Gupta, Christos T. Maravelias
On deterministic online scheduling: Major considerations, paradoxes and remedies. Comput. Chem. Eng. 94 (2016)
Lingxun Kong, S. Murat Sen, Carlos A. Henao, James A. Dumesic, Christos T. Maravelias
A superstructure-based framework for simultaneous process synthesis, heat integration, and utility plant design. Comput. Chem. Eng. 91 (2016)
Andres F. Merchan, Hojae Lee, Christos T. Maravelias
Discrete-time mixed-integer programming models and solution methods for production scheduling in multistage facilities. Comput. Chem. Eng. 94 (2016)
Andres F. Merchan, Christos T. Maravelias
Preprocessing and tightening methods for time-indexed MIP chemical production scheduling models. Comput. Chem. Eng. 84 (2016)
Jeehoon Han, S. Murat Sen, Jeremy S. Luterbacher, David Martin Alonso, James A. Dumesic, Christos T. Maravelias
Process systems engineering studies for the synthesis of catalytic biomass-to-fuels strategies. Comput. Chem. Eng. 81 (2015)
Sara Velez, Christos T. Maravelias
Theoretical framework for formulating MIP scheduling models with multiple and non-uniform discrete-time grids. Comput. Chem. Eng. 72 (2015)
Michael J. Risbeck, Christos T. Maravelias, James B. Rawlings, Robert D. Turney
Cost optimization of combined building heating/cooling equipment via mixed-integer linear programming. ACC (2015)
Iiro Harjunkoski, Christos T. Maravelias, Peter Bongers, Pedro M. Castro, Sebastian Engell, Ignacio E. Grossmann, John N. Hooker, Carlos A. Méndez, Guido Sand, John M. Wassick
Scope for industrial applications of production scheduling models and solution methods. Comput. Chem. Eng. 62 (2014)
Kaushik Subramanian, James B. Rawlings, Christos T. Maravelias
Economic model predictive control for inventory management in supply chains. Comput. Chem. Eng. 64 (2014)
Sara Velez, Christos T. Maravelias
Multiple and nonuniform time grids in discrete-time MIP models for chemical production scheduling. Comput. Chem. Eng. 53 (2013)
Sara Velez, Christos T. Maravelias
A branch-and-bound algorithm for the solution of chemical production scheduling MIP models using parallel computing. Comput. Chem. Eng. 55 (2013)
Kaushik Subramanian, James B. Rawlings, Christos T. Maravelias, Jesus Flores-Cerrillo, Lawrence Megan
Integration of control theory and scheduling methods for supply chain management. Comput. Chem. Eng. 51 (2013)
Christos T. Maravelias
On the combinatorial structure of discrete-time MIP formulations for chemical production scheduling. Comput. Chem. Eng. 38 (2012)
Kaushik Subramanian, Christos T. Maravelias, James B. Rawlings
A state-space model for chemical production scheduling. Comput. Chem. Eng. 47 (2012)
Matthew Colvin, Christos T. Maravelias
R&D pipeline management: Task interdependencies and risk management. Eur. J. Oper. Res. 215 (3) (2011)
Matthew Colvin, Christos T. Maravelias
Modeling methods and a branch and cut algorithm for pharmaceutical clinical trial planning using stochastic programming. Eur. J. Oper. Res. 203 (1) (2010)
Christos T. Maravelias, Konstantinos Papalamprou
Polyhedral results for discrete-time production planning MIP formulations for continuous processes. Comput. Chem. Eng. 33 (11) (2009)
Christos T. Maravelias, Charles Sung
Integration of production planning and scheduling: Overview, challenges and opportunities. Comput. Chem. Eng. 33 (12) (2009)
Matthew Colvin, Christos T. Maravelias
Scheduling of testing tasks and resource planning in new product development using stochastic programming. Comput. Chem. Eng. 33 (5) (2009)
Michael C. Ferris, Christos T. Maravelias, Arul Sundaramoorthy
Simultaneous Batching and Scheduling Using Dynamic Decomposition on a Grid. INFORMS J. Comput. 21 (3) (2009)
Diego M. Giménez, Gabriela P. Henning, Christos T. Maravelias
A novel network-based continuous-time representation for process scheduling: Part II. General framework. Comput. Chem. Eng. 33 (10) (2009)
Diego M. Giménez, Gabriela P. Henning, Christos T. Maravelias
A novel network-based continuous-time representation for process scheduling: Part I. Main concepts and mathematical formulation. Comput. Chem. Eng. 33 (9) (2009)
Matthew Colvin, Christos T. Maravelias
A stochastic programming approach for clinical trial planning in new drug development. Comput. Chem. Eng. 32 (11) (2008)
Charles Sung, Christos T. Maravelias
A mixed-integer programming formulation for the general capacitated lot-sizing problem. Comput. Chem. Eng. 32 (1-2) (2008)
Pradeep Prasad, Christos T. Maravelias
Batch selection, assignment and sequencing in multi-stage multi-product processes. Comput. Chem. Eng. 32 (6) (2008)
Christos T. Maravelias
A decomposition framework for the scheduling of single- and multi-stage processes. Comput. Chem. Eng. 30 (3) (2006)
Christos T. Maravelias, Ignacio E. Grossmann
A hybrid MILP/CP decomposition approach for the continuous time scheduling of multipurpose batch plants. Comput. Chem. Eng. 28 (10) (2004)
Christos T. Maravelias, Ignacio E. Grossmann
Using MILP and CP for the Scheduling of Batch Chemical Processes. CPAIOR (2004)
Christos T. Maravelias, Ignacio E. Grossmann
Optimal resource investment and scheduling of tests for new product development. Comput. Chem. Eng. 28 (6-7) (2004)