A New Frequency-Limited Interval Gramians-Based Model Order Reduction Technique. - Umair Zulfiqar; Muhammad Imran 003; Abdul Ghafoor; Muwahida Liaquat (IEEE Trans. Circuits Syst. II Express Briefs, 2017)

A Passivity-Preserving Frequency-Weighted Model Order Reduction Technique. - Umair Zulfiqar; Waseem Tariq; Li Li 031; Muwahida Liaquat (IEEE Trans. Circuits Syst. II Express Briefs, 2017)

Model Reduction of Discrete Time Systems using Time Limited Gramians. - Muhammad Imran 003; Abdul Ghafoor; Umair Zulfiqar; Victor Sreeram (ANZCC, 2018)

Frequency-weighted balanced Truncation of 2-D separable denominator discrete-time systems. - Deepak Kumar 004; Umair Zulfiqar; Victor Sreeram (ANZCC, 2018)

Weighted Iterative Tangential Interpolation Algorithms. - Umair Zulfiqar; Victor Sreeram (ANZCC, 2018)

Cross-Gramian Based Lower-Order Controller Design. - Muhammad Raees Furquan Azhar; Umair Zulfiqar; Muwahida Liaquat (ICCMA, 2018)

Model reduction of discrete-time systems in limited intervals. - Umair Zulfiqar; Muwahida Liaquat (Turkish J. Electr. Eng. Comput. Sci., 2018)

Positive-Real Truncated Balanced Realization based Frequency-Weighted Model reduction. - Deepak Kumar 004; Umair Zulfiqar; Victor Sreeram; Muhammad Imran 003; Wan Mariam Wan Muda; Ahmad Jazlan; Ai-Guo Wu 001 (ANZCC, 2019)

Channel-specific Frequency-limited Model Reduction. - Umair Zulfiqar; Victor Sreeram; Muhammad Imran 003 (ANZCC, 2019)

Controller Reduction via Weighted Interpolation. - Umair Zulfiqar; Victor Sreeram; Xin Du 001 (CoRR, 2019)

Time-limited pseudo-optimal H2-model order reduction. - Umair Zulfiqar; Victor Sreeram; Xin Du 001 (CoRR, 2019)

Frequency-Limited Pseudo-Optimal Rational Krylov Algorithm for Power System Reduction. - Umair Zulfiqar; Victor Sreeram; Xin Du 001 (CoRR, 2019)

A Cumulative Framework for H2-Model Order Reduction in Limited Time and Frequency Intervals with Monotonic Decay in Error. - Umair Zulfiqar; Victor Sreeram; Xin Du 001 (CoRR, 2019)

Lower order controller design using weighted singular perturbation approximation. - Muhammad Raees Furquan Azhar; Umair Zulfiqar; Muwahida Liaquat (Turkish J. Electr. Eng. Comput. Sci., 2019)

Pseudo-optimal Model Order Reduction for Bilinear Systems. - Umair Zulfiqar; Victor Sreeram; Xin Du 001 (CoRR, 2020)

Time/frequency-limited positive-real truncated balanced realizations. - Umair Zulfiqar; Muhammad Imran 003; Abdul Ghafoor; Muwahida Liaquat (IMA J. Math. Control. Inf., 2020)

Reduced-order Damping Controller Design for Power Systems via Frequency-weighted Model Reduction. - Muhammad Mudassar; Umair Zulfiqar; Victor Sreeram; Muwahida Liaquat; Ahmad Jazlan (ANZCC, 2021)

Frequency-weighted H2-optimal Model Order Reduction via Projection. - Umair Zulfiqar; Victor Sreeram; Mian Ilyas Ahmad; Xin Du 001 (CoRR, 2021)

Frequency- and Time-limited H2-optimal Model Order Reduction within Projection Framework. - Umair Zulfiqar; Victor Sreeram; Xin Du 001 (CoRR, 2021)

Time- and frequency-limited H2-optimal model order reduction of bilinear control systems. - Umair Zulfiqar; Victor Sreeram; Mian Ilyas Ahmad; Xin Du 001 (Int. J. Syst. Sci., 2021)

Frequency-weighted ℌ2-pseudo-optimal model order reduction. - Umair Zulfiqar; Victor Sreeram; Mian Ilyas Ahmad; Xin Du 001 (IMA J. Math. Control. Inf., 2021)

Co-operative Formation Control Of Multiple Unmanned Aerial Vehicles Via Distributive Observer Approach. - Rida Anum; Muwahida Liaquat; Victor Sreeram; Umair Zulfiqar (ANZCC, 2022)

Three Frequency-limited Balanced Truncation Algorithms: A Comparison and Three Families of Extensions. - Umair Zulfiqar; Xin Du 001; Qiuyan Song; Victor Sreeram (ASCC, 2022)

Frequency-limited H2 Model Order Reduction Based on Relative Error. - Umair Zulfiqar; Xin Du 001; Qiuyan Song; Zhi-Hua Xiao; Victor Sreeram (CoRR, 2022)

Frequency-weighted ℋ2-optimal model order reduction via oblique projection. - Umair Zulfiqar; Victor Sreeram; Mian Ilyas Ahmad; Xin Du 001 (Int. J. Syst. Sci., 2022)

On frequency- and time-limited μH2-optimal model order reduction. - Umair Zulfiqar; Xin Du 001; Qiu-Yan Song; Victor Sreeram (Autom., 2023)

Balanced Truncation of Linear Systems with Quadratic Outputs in Limited Time and Frequency Intervals. - Qiu-Yan Song; Umair Zulfiqar; Zhi-Hua Xiao; Mohammad Monir Uddin; Victor Sreeram (CoRR, 2024)

Time-limited H2-optimal Model Order Reduction of Linear Systems with Quadratic Outputs. - Umair Zulfiqar; Zhi-Hua Xiao; Qiu-Yan Song; Mohammad Monir Uddin; Victor Sreeram (CoRR, 2024)

ℋ2-optimal Model Reduction of Linear Quadratic Output Systems in Finite Frequency Range. - Umair Zulfiqar; Zhi-Hua Xiao; Qiu-Yan Song; Mohammad Monir Uddin; Victor Sreeram (CoRR, 2024)

Data-driven H2-optimal Model Reduction via Offline Transfer Function Sampling. - Umair Zulfiqar (CoRR, 2024)

On the Connection Between Gramian-based and Interpolation-based Model Order Reduction. - Umair Zulfiqar; Zhi-Hua Xiao; Qiu-Yan Song; Victor Sreeram (CoRR, 2024)

Relative error-based time-limited H2 model order reduction via oblique projection. - Umair Zulfiqar; Xin Du 001; Qiu-Yan Song; Zhi-Hua Xiao; Victor Sreeram (J. Frankl. Inst., 2024)

H2 model order reduction: A relative error setting. - Umair Zulfiqar; Xin Du 001; Qiu-Yan Song; Muwahida Liaquat; Victor Sreeram (Syst. Control. Lett., 2024)

Finite-frequency model order reduction of linear and bilinear systems via low-rank approximation. - Qiu-Yan Song; Umair Zulfiqar; Xin Du 001 (J. Comput. Appl. Math., 2025)

Non-intrusive Data-driven ADI-based Low-rank Balanced Truncation. - Umair Zulfiqar (CoRR, 2025)

On Non-intrusive Data-driven Implementations of IRKA and Balanced Truncation. - Umair Zulfiqar (CoRR, 2025)

Data-driven Implementations of Various Generalizations of Balanced Truncation. - Umair Zulfiqar (CoRR, 2025)

H2-optimal model order reduction of linear quadratic output systems in finite frequency range. - Umair Zulfiqar; Qiu-Yan Song; Zhi-Hua Xiao; Mohammad Monir Uddin; Victor Sreeram (J. Comput. Appl. Math., 2026)