A. Shahbahrami
Name | A. Shahbahrami |
---|---|
First Name | Asadollah |
Author Type | PostDoc |
Affiliation | TU Delft |
Publications
M. Ahmadi, A. Shahbahrami, S. Wong,
Collaboration of reconfigurable processors in grid computing: Theory and application
(June 2011),
Future Generation Computer Systems (FGCS), volume 27, issue 6
[Journal Paper]
![50_collaboration_of_reconfigurable_processors_in_grid_computing.pdf](/images/pdf-a.png)
M. Ahmadi, A. Shahbahrami, S. Wong,
Collaboration of Reconfigurable Processors in Grid Computing for Multimedia Kernels
(May 2010),
5th International Conference on Grid And Pervasive Computing (GPC 2010), 10-14 May 2010, Hualien, Taiwan
[Conference Paper]
![187_collaboration_of_reconfigurable_processors_in_grid_computing.pdf](/images/pdf-a.png)
R. Hassanpour, A. Shahbahrami, S. Wong,
Hand Segmentation by Fusing 2D and 3D Data
(January 2010),
2nd International Conference on Computer Modeling and Simulation (ICCMS 2010), 22-24 January 2010, Sanya, China
[Conference Paper]
A. Shahbahrami, M. Ahmadi, S. Wong, K.L.M. Bertels,
A New Approach to Implement Discrete Wavelet Transform using Collaboration of Reconfigurable Elements
(December 2009),
International Conference on Reconfigurable Computing and FPGAs (ReConFig 2009), 9-11 December 2009, Cancun, Mexico
[Conference Paper]
![373_a_new_approach_to_implement_discrete_wavelet_transform_using.pdf](/images/pdf-a.png)
M. Fazlali, A. Zakerolhosseini, A. Shahbahrami, G.N. Gaydadjiev,
High Speed Merged-datapath Design for Run-Time Reconfigurable Systems
(December 2009),
International Conference on Field-Programmable Technology (FPT 2009), 9-11 December 2009, Sidney, Australia
[Conference Paper]
![376_high_speed_mergeddatapath_design_for_runtime_reconfigurabl.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink,
SIMD Architectural Enhancements to Improve the Performance of the 2D Discrete Wavelet Transform
(August 2009),
12th Euromicro Conference on Digital System Design, Architectures, Methods and Tools (DSD 2009), 27-29 August 2009, Patras, Greece
[Conference Paper]
![304_simd_architectural_enhancements_to_improve_the_performance_o.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink,
Performance Improvement of Multimedia Kernels by Alleviating Overhead Instructions on SIMD Devices
(August 2009),
8th International Symposium on Advanced Parallel Processing Technologies (APPT 2009), 24-25 August 2009, Rapperswil, Switzerland
[Conference Paper]
![303_performance_improvement_of_multimedia_kernels_by_alleviating.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink,
Optimization of Content-Based Image Retrieval Functions
(December 2008),
10th IEEE International Symposium on Multimedia (ISM 2008), 15-17 December 2008, Berkeley, USA
[Conference Paper]
![514_optimization_of_contentbased_image_retrieval_functions.pdf](/images/pdf-a.png)
A. Shahbahrami, D. Borodin, B.H.H. Juurlink,
Comparison Between Color and Texture Features for Image Retrieval
(November 2008),
19th Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2008), 27-28 November 2008, Veldhoven, The Netherlands
[Conference Paper]
![525_comparison_between_color_and_texture_features_for_image_retr.pdf](/images/pdf-a.png)
A. Shahbahrami,
Avoiding Conversion and Rearrangement Overhead in SIMD Architectures
(September 2008),
[Phd Thesis]
![434_avoiding_conversion_and_rearrangement_overhead_in_simd_archi.pdf](/images/pdf-a.png)
J. Tao, A. Shahbahrami,
Data Locality Optimization based on Comprehensive Knowledge of the Cache Miss Reason: A Case Study with DWT
(September 2008),
10th IEEE International Conference on High Performance Computing and Communications (HPCC 2008), 25-27 September 2008, Dalian, China
[Conference Paper]
![432_data_locality_optimization_based_on_comprehensive_knowledge.pdf](/images/pdf-a.png)
R. Hassanpour, A. Shahbahrami, S. Wong,
Vision-Based Hand Gesture Recognition for Human Computer Interaction: A Review
(July 2008),
IADIS International Conference Interfaces and Human Computer Interaction (HCI 2008), 25-27 July 2008, Amsterdam, The Netherlands
[Conference Paper]
![466_visionbased_hand_gesture_recognition_for_human_computer_int.pdf](/images/pdf-a.png)
R. Hassanpour, A. Shahbahrami, S. Wong,
Adaptive Gaussian Mixture Model for Skin Color Segmentation
(July 2008),
Proceedings of World Academy of Science, Engineering and Technology (PWASET), volume 31
[Journal Paper]
![465_adaptive_gaussian_mixture_model_for_skin_color_segmentation.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink, S. Vassiliadis,
Versatility of Extended Subwords and the Matrix Register File
(May 2008),
ACM Transactions on Architecture and Code Optimization (TACO), volume 5, issue 1
[Journal Paper]
![484_versatility_of_extended_subwords_and_the_matrix_register_fil.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink, S. Vassiliadis,
Implementing the 2D Wavelet Transform on SIMD-Enhanced General-Purpose Processors
(January 2008),
IEEE Transactions on Multimedia (TMM), volume 10, issue 1
[Journal Paper]
![557_implementing_the_2d_wavelet_transform_on_simdenhanced_gener.pdf](/images/pdf-a.png)
A. Shahbahrami, J.Y. Hur, B.H.H. Juurlink, S. Wong,
FPGA Implementation of Parallel Histogram Computation
(January 2008),
2nd HiPEAC Workshop on Reconfigurable Computing (WRC 2008), 27 January 2008, Göteborg, Sweden
[Conference Paper]
![555_fpga_implementation_of_parallel_histogram_computation.pdf](/images/pdf-a.png)
J. Tao, A. Shahbahrami, B.H.H. Juurlink, R. Buchty, W. Karl, S. Vassiliadis,
Optimizing Cache Performance of the Discrete Wavelet Transform Using a Visualization Tool
(December 2007),
9th IEEE International Symposium on Multimedia (ISM 2007), 10-12 December 2007, Taichung, Taiwan
[Conference Paper]
![650_optimizing_cache_performance_of_the_discrete_wavelet_transfo.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink,
A Comparison of Two SIMD Implementations of the 2D Discrete Wavelet Transform
(November 2007),
18th Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2007), 29-30 November 2007, Veldhoven, The Netherlands
[Conference Paper]
![689_a_comparison_of_two_simd_implementations_of_the_2d_discrete.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink, S. Vassiliadis,
SIMD Vectorization of Histogram Functions
(July 2007),
18th IEEE International Conference on Application-Specific Systems, Architectures and Processors (ASAP 2007), 8-11 July 2007, Montréal, Canada
[Conference Paper]
![598_simd_vectorization_of_histogram_functions.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink, S. Vassiliadis,
Accelerating Color Space Conversion Using Extended Subwords and the Matrix Register File
(December 2006),
8th IEEE International Symposium on Multimedia (ISM 2006), 11-13 December 2006, San Diego, USA
[Conference Paper]
![774_accelerating_color_space_conversion_using_extended_subwords.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink, S. Vassiliadis,
Performance Impact of Misaligned Accesses in SIMD Extensions
(November 2006),
17th Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2006), 23-24 November 2006, Veldhoven, The Netherlands
[Conference Paper]
![785_performance_impact_of_misaligned_accesses_in_simd_extensions.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink, S. Vassiliadis,
Limitations of Special Purpose Instructions for Similarity Measurements in Media SIMD Extensions
(October 2006),
International Conference on Compilers, Architecture and Synthesis for Embedded Systems (CASES 2006), 23-25 October 2006, Seoul, Korea
[Conference Paper]
![799_limitations_of_special_purpose_instructions_for_similarity_m.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink, D. Borodin, S. Vassiliadis,
Avoiding Conversion and Rearrangement Overhead in SIMD Architectures
(June 2006),
International Journal of Parallel Programming (IJPP), volume 34, issue 3
[Journal Paper]
![742_avoiding_conversion_and_rearrangement_overhead_in_simd_archi.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink, S. Vassiliadis,
Improving the Memory Behavior of Vertical Filtering in the Discrete Wavelet Transform
(May 2006),
3rd International Conference on Computing Frontiers (CF 2006), 3-5 May 2006, Ischia, Italy
[Conference Paper]
![744_improving_the_memory_behavior_of_vertical_filtering_in_the_d.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink, S. Vassiliadis,
Efficient Vectorization of the FIR Filter
(November 2005),
16th Annual Workshop on Circuits, Systems and Signal Processing (ProRISC 2005), 17-18 November 2005, Veldhoven, The Netherlands
[Conference Paper]
![874_efficient_vectorization_of_the_fir_filter.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink, S. Vassiliadis,
Performance Comparison of SIMD Implementations of the Discrete Wavelet Transform
(July 2005),
16th IEEE International Conference on Application-Specific Systems, Architectures, and Processors (ASAP 2005), 23-25 July 2005, Samos, Greece
[Conference Paper]
![827_performance_comparison_of_simd_implementations_of_the_discre.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink, S. Vassiliadis,
Matrix Register File and Extended Subwords: Two Techniques for Embedded Media Processors
(May 2005),
2nd Conference on Computing Frontiers (CF 2005), 4-6 May 2005, Ischia, Italy
[Conference Paper]
![847_matrix_register_file_and_extended_subwords_two_techniques_f.pdf](/images/pdf-a.png)
B.H.H. Juurlink, A. Shahbahrami, S. Vassiliadis,
Avoiding Data Conversions in Embedded Media Processors
(March 2005),
20th ACM Symposium on Applied Computing (SAC 2005), 13 -17 March 2005, Santa Fe, USA
[Conference Paper]
![851_avoiding_data_conversions_in_embedded_media_processors.pdf](/images/pdf-a.png)
A. Shahbahrami, B.H.H. Juurlink, S. Vassiliadis,
A Comparison Between Processor Architectures for Multimedia Applications
(November 2004),
15th Annual Workshop on Circuits, Systems and Signal Processing (ProRisc 2004), 25-26 November 2004, Veldhoven, The Netherlands
[Conference Paper]
![964_a_comparison_between_processor_architectures_for_multimedia.pdf](/images/pdf-a.png)