Zafar Ahmad

18 papers A 1B 7C 2Journal 4Unranked 4
YearRankTypeTitle / Venue / Authors
2025 — conf
Speeding up Stencil Computation using Gaussian Approximations.
ACDA
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Pramod Ganapathi, Aaron Gregory, Yimin Zhu
2024 B conf
Fast American Option Pricing using Nonlinear Stencils.
PPoPP
Zafar Ahmad, Reilly Browne, Rezaul Chowdhury, Rathish Das, Yushen Huang, Yimin Zhu
2024 — conf
Phonocardiogram Classification Based on 1D CNN with Pitch-Shifting and Signal Uniformity Techniques.
EUSIPCO
Zafar Ahmad, Muhammad Salman Khan, Muhammad E. H. Chowdhury, Susu M. Zughaier, Wanis Hamad Ibrahim
2023 J jnl
A Fast Algorithm for Aperiodic Linear Stencil Computation using Fast Fourier Transforms.
ACM Trans. Parallel Comput.
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Pramod Ganapathi, Aaron Gregory, Yimin Zhu
2023 — conf
Automatic Detection of Paediatric Congenital Heart Diseases from Phonocardiogram Signals.
ICAI
Zafar Ahmad, Muhammad Zeeshan, Arshad Sohail, Fazal-e-Haq, Muhammad Haris, Misha Urooj Khan, Sayed Shahid Hussain, Muhammad Salman Khan
2023 J jnl
Fast Option Pricing using Nonlinear Stencils.
CoRR
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Yushen Huang, Yimin Zhu
2022 B conf
Brief Announcement: Faster Stencil Computations using Gaussian Approximations.
SPAA
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Pramod Ganapathi, Aaron Gregory, Yimin Zhu
2022 B conf
FOURST: A code generator for FFT-based fast stencil computations.
ISPASS
Zafar Ahmad, Mohammad Mahdi Javanmard, Gregory Thomas Croisdale, Aaron Gregory, Pramod Ganapathi, Louis-Noël Pouchet, Rezaul Chowdhury
2021 B conf
Fast Stencil Computations using Fast Fourier Transforms.
SPAA
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Pramod Ganapathi, Aaron Gregory, Yimin Zhu
2021 J jnl
Fast Stencil Computations using Fast Fourier Transforms.
CoRR
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Pramod Ganapathi, Aaron Gregory, Yimin Zhu
2021 B conf
Low-Span Parallel Algorithms for the Binary-Forking Model.
SPAA
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Pramod Ganapathi, Aaron Gregory, Mohammad Mahdi Javanmard
2021 — conf
Understanding Recursive Divide-and-Conquer Dynamic Programs in Fork-Join and Data-Flow Execution Models.
IPDPS Workshops
Poornima Nookala, Zafar Ahmad, Mohammad Mahdi Javanmard, Martin Kong, Rezaul Chowdhury, Robert J. Harrison
2020 A conf
Deriving parametric multi-way recursive divide-and-conquer dynamic programming algorithms using polyhedral compilers.
CGO
Mohammad Mahdi Javanmard, Zafar Ahmad, Martin Kong, Louis-Noël Pouchet, Rezaul Chowdhury, Robert J. Harrison
2020 C conf
Efficient Execution of Dynamic Programming Algorithms on Apache Spark.
CLUSTER
Mohammad Mahdi Javanmard, Zafar Ahmad, Jaroslaw Zola, Louis-Noël Pouchet, Rezaul Chowdhury, Robert J. Harrison
2020 B conf
Improved MapReduce Load Balancing through Distribution-Dependent Hash Function Optimization.
ICPADS
Zafar Ahmad, Sharmila Duppala, Rezaul Chowdhury, Steven Skiena
2020 J jnl
Low-Depth Parallel Algorithms for the Binary-Forking Model without Atomics.
CoRR
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Pramod Ganapathi, Aaron Gregory, Mohammad Mahdi Javanmard
2019 C conf
Toward Efficient Architecture-Independent Algorithms for Dynamic Programs.
ISC
Mohammad Mahdi Javanmard, Pramod Ganapathi, Rathish Das, Zafar Ahmad, Stephen L. Tschudi, Rezaul Chowdhury
2019 B conf
Toward efficient architecture-independent algorithms for dynamic programs: poster.
PPoPP
Mohammad Mahdi Javanmard, Pramod Ganapathi, Rathish Das, Zafar Ahmad, Stephen L. Tschudi, Rezaul Chowdhury