Zafar Ahmad

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 15

Top Topics

Fast Fourier Transform

Parallel Algorithm

Dynamic Programming Algorithms

Top Venues

Publications

Zafar Ahmad, Reilly Browne, Rezaul Chowdhury, Rathish Das, Yushen Huang, Yimin Zhu
Fast American Option Pricing using Nonlinear Stencils. PPoPP (2024)
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Yushen Huang, Yimin Zhu
Fast Option Pricing using Nonlinear Stencils. CoRR (2023)
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Pramod Ganapathi, Aaron Gregory, Yimin Zhu
A Fast Algorithm for Aperiodic Linear Stencil Computation using Fast Fourier Transforms. ACM Trans. Parallel Comput. 10 (4) (2023)
Zafar Ahmad, Mohammad Mahdi Javanmard, Gregory Croisdale, Aaron Gregory, Pramod Ganapathi, Louis-Noël Pouchet, Rezaul Chowdhury
FOURST: A code generator for FFT-based fast stencil computations. ISPASS (2022)
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Pramod Ganapathi, Aaron Gregory, Yimin Zhu
Brief Announcement: Faster Stencil Computations using Gaussian Approximations. SPAA (2022)
Poornima Nookala, Zafar Ahmad, Mohammad Mahdi Javanmard, Martin Kong, Rezaul Chowdhury, Robert J. Harrison
Understanding Recursive Divide-and-Conquer Dynamic Programs in Fork-Join and Data-Flow Execution Models. IPDPS Workshops (2021)
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Pramod Ganapathi, Aaron Gregory, Mohammad Mahdi Javanmard
Low-Span Parallel Algorithms for the Binary-Forking Model. SPAA (2021)
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Pramod Ganapathi, Aaron Gregory, Yimin Zhu
Fast Stencil Computations using Fast Fourier Transforms. CoRR (2021)
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Pramod Ganapathi, Aaron Gregory, Yimin Zhu
Fast Stencil Computations using Fast Fourier Transforms. SPAA (2021)
Zafar Ahmad, Rezaul Chowdhury, Rathish Das, Pramod Ganapathi, Aaron Gregory, Mohammad Mahdi Javanmard
Low-Depth Parallel Algorithms for the Binary-Forking Model without Atomics. CoRR (2020)
Zafar Ahmad, Sharmila Duppala, Rezaul Chowdhury, Steven Skiena
Improved MapReduce Load Balancing through Distribution-Dependent Hash Function Optimization. ICPADS (2020)
Mohammad Mahdi Javanmard, Zafar Ahmad, Martin Kong, Louis-Noël Pouchet, Rezaul Chowdhury, Robert J. Harrison
Deriving parametric multi-way recursive divide-and-conquer dynamic programming algorithms using polyhedral compilers. CGO (2020)
Mohammad Mahdi Javanmard, Zafar Ahmad, Jaroslaw Zola, Louis-Noël Pouchet, Rezaul Chowdhury, Robert J. Harrison
Efficient Execution of Dynamic Programming Algorithms on Apache Spark. CLUSTER (2020)
Mohammad Mahdi Javanmard, Pramod Ganapathi, Rathish Das, Zafar Ahmad, Stephen L. Tschudi, Rezaul Chowdhury
Toward Efficient Architecture-Independent Algorithms for Dynamic Programs. ISC (2019)
Mohammad Mahdi Javanmard, Pramod Ganapathi, Rathish Das, Zafar Ahmad, Stephen L. Tschudi, Rezaul Chowdhury
Toward efficient architecture-independent algorithms for dynamic programs: poster. PPoPP (2019)