16 citations · 19 across the 9 of their papers we have counts for
10 papers
Exact -counts of CCZ layers from an isotropy bound
Arul Rhik Mazumder
The -count is a dominant cost of fault-tolerant Clifford computation. We prove that a layer of disjoint CCZ gates, the diagonal core of a parallel Toffoli layer, needs e…
An End-to-End Hybrid Quantum-Classical Sampling Workflow for Discrete Markov Random Fields: A Reproducible Case Study
Arul Rhik Mazumder, Elias Towe
Sampling from discrete Markov random fields (MRFs) is a hard problem. We study amplitude-encoded i.i.d. sampling for small MRFs where target probabilities are precomputed cla…
Resource-efficient quantum eigenvalue transform with commutator scaling
Arul Rhik Mazumder, James D. Watson, Samson Wang
We develop quantum algorithms for estimating properties of general matrix functions of Hermitian matrices, with applications to phase estimation, Green's function evaluation, and e…
Depth-Efficient Quantum Topological Data Analysis for Regime-Specific Detection of Financial Stress
Arul Rhik Mazumder, Shreyan Ronit Mazumder
We present, to our knowledge, the first adaptation of Pauli Correlation Encoding (PCE) to quantum topological data analysis, reformulating Betti number estimation as a depth-effici…
Benchmarking Zero-Setup Quantum Circuit Simulators
Arul Rhik Mazumder, Hovnatan Karapetyan, Mohammed Zuhair Mullath +3
Practitioners increasingly rely on hosted simulation environments, but their performance characteristics remain poorly documented. We present a systematic benchmarking study of GPU…
Quantum Annealing Approaches to Solving the Shipment Rerouting Problems
Fei Li, Arul Rhik Mazumder, Max Zhao
In this paper, we study a shipment rerouting problem (SRP) which generalizes many NP-hard sequencing and packing problems. A SRP's solution has ample practical applications in vehi…
Five Starter Problems: Solving Quadratic Unconstrained Binary Optimization Models on Quantum Computers
Arul Mazumder, Sridhar Tayur
This tutorial offers a quick, hands-on introduction to solving Quadratic Unconstrained Binary Optimization (QUBO) models on currently available quantum computers and their simulato…
Comparative Evaluation of Metaheuristic Algorithms for Hyperparameter Selection in Short-Term Weather Forecasting
Anuvab Sen, Arul Rhik Mazumder, Dibyarup Dutta +3
Weather forecasting plays a vital role in numerous sectors, but accurately capturing the complex dynamics of weather systems remains a challenge for traditional statistical models.…
Benchmarking Metaheuristic-Integrated QAOA against Quantum Annealing
Arul Rhik Mazumder, Anuvab Sen, Udayon Sen
The Quantum Approximate Optimization Algorithm (QAOA) is one of the most promising Noisy Intermediate Quantum Algorithms (NISQ) in solving combinatorial optimizations and displays…
Differential Evolution Algorithm based Hyper-Parameters Selection of Transformer Neural Network Model for Load Forecasting
Anuvab Sen, Arul Rhik Mazumder, Udayon Sen
Accurate load forecasting plays a vital role in numerous sectors, but accurately capturing the complex dynamics of dynamic power systems remains a challenge for traditional statist…