Follow
Dimitrios Varvarezos
Dimitrios Varvarezos
Technology Fellow, Aspen Technology
Verified email at aspentech.com
Title
Cited by
Cited by
Year
Multidisciplinary design optimization: State of the art
NM Alexandrov, MY Hussaini
SIAM, 1997
2221997
An outer-approximation method for multiperiod design optimization
DK Varvarezos, IE Grossmann, LT Biegler
Industrial & engineering chemistry research 31 (6), 1466-1477, 1992
731992
Multiperiod design optimization with SQP decomposition
DK Varvarezos, LT Biegler, IE Grossmann
Computers & chemical engineering 18 (7), 579-595, 1994
531994
Petroleum refinery optimization
CS Khor, D Varvarezos
Optimization and engineering 18 (4), 943-989, 2017
502017
A sensitivity based approach for flexibility analysis and design of linear process systems
DK Varvarezos, IE Grossmann, LT Biegler
Computers & chemical engineering 19 (12), 1301-1316, 1995
391995
The importance of first-principles, model-based steady-state gain calculations in model predictive control—a refinery case study
M Tran, DK Varvarezos, M Nasir
Control Engineering Practice 13 (11), 1369-1382, 2005
172005
Mechanistic model for the catalytic cracking of n-hexane over calcium aluminate catalysts for producing light alkenes
AA Lemonidou, AP Koulouris, DK Varvarezos, IA Vasalos
Applied catalysis 69 (1), 105-123, 1991
171991
Asset Optimization Using Integrated Modeling, Optimization, and Artificial Intelligence
WKC Chan, B Fischer, D Varvarezos, A Rao, H Zhao
US Patent App. 16/434,793, 2020
152020
Modeling uncertainty and analyzing bottleneck characteristics in multiperiod design optimization
DK Varvarezos, LT Biegler, IE Grossmann
Computers & chemical engineering 19 (5), 497-511, 1995
121995
Rundown blending optimization apparatus and method
D Varvarezos, H Chan, S Janak
US Patent 10,026,046, 2018
52018
Optimal solution-range analysis in production planning: refinery feedstock selection
DK Varvarezos
Industrial & engineering chemistry research 47 (21), 8282-8285, 2008
52008
Robust feedstock selection system for the chemical process industries under market and operational uncertainty
RM Apap, D Varvarezos
US Patent 10,755,214, 2020
42020
New optimization paradigms for refinery planning
DK Varvarezos, BJ Joffe, GE Paules IV, T Kunt
Proceedings Foundations of Computer-Aided Process Operations, 441-445, 2008
42008
Integrating refinery production planning with primary and secondary distribution network optimization
T Kunt, M Grupa, DK Varvarezos
5th international conference on foundations of computer-aided process …, 2008
32008
Optimization of Large-scale Industrial Value Chains
S Terrazas-Moreno, D Varvarezos
US Patent App. 17/661,323, 2022
22022
Validation Of Operating Plans And Schedules Using Machine Learning
S Terrazas-Moreno, D Varvarezos, S Janak
US Patent App. 16/406,559, 2020
22020
Significance of problem structure in chemical process optimization strategies
IB Tjoa, DK Varvarezos
SIAM Journal of Numerical Analysis, 1996
21996
Optimal Analysis and Design of Flexible and Multiperiod Chemical Processes
DK Varvarezos
Carnegie Mellon University, 1994
21994
Projection methods to impose equality constraints on algebraic models
VG Andreu, S Serneels, D Varvarezos
US Patent 11,474,508, 2022
12022
Method and System for Process Schedule Reconciliation Using Machine Learning and Algebraic Model Optimization
N Sahay, D Varvarezos
US Patent App. 17/111,273, 2022
12022
The system can't perform the operation now. Try again later.
Articles 1–20