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Nuno Roma
Nuno Roma
INESC-ID, Instituto Superior Técnico, Universidade de Lisboa
Email confirmado em inesc-id.pt - Página inicial
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Ano
Efficient and configurable full-search block-matching processors
N Roma, L Sousa
IEEE Transactions on Circuits and Systems for Video Technology 12 (12), 1160 …, 2002
632002
GPGPU power modeling for multi-domain voltage-frequency scaling
J Guerreiro, A Ilic, N Roma, P Tomas
2018 IEEE International Symposium on High Performance Computer Architecture …, 2018
582018
Dynamic load balancing for real-time video encoding on heterogeneous CPU+ GPU systems
S Momcilovic, A Ilic, N Roma, L Sousa
IEEE Transactions on Multimedia 16 (1), 108-121, 2013
522013
A tutorial overview on the properties of the discrete cosine transform for encoded image and video processing
N Roma, L Sousa
Signal Processing 91 (11), 2443-2464, 2011
522011
Efficient hybrid DCT-domain algorithm for video spatial downscaling
N Roma, L Sousa
EURASIP Journal on Advances in Signal Processing 2007, 1-16, 2007
492007
A comparative analysis of cross-correlation matching algorithms using a pyramidal resolution approach
N Roma, J Santos-Victor, J Tomé
Empirical Evaluation Methods in Computer Vision, 117-142, 2002
462002
Low-power array architectures for motion estimation
L Sousa, N Roma
1999 IEEE Third Workshop on Multimedia Signal Processing (Cat. No. 99TH8451 …, 1999
451999
DVFS-aware application classification to improve GPGPUs energy efficiency
J Guerreiro, A Ilic, N Roma, P Tomás
Parallel Computing 83, 93-117, 2019
402019
Multicore SIMD ASIP for next-generation sequencing and alignment biochip platforms
N Neves, N Sebastião, D Matos, P Tomás, P Flores, N Roma
IEEE Transactions on Very Large Scale Integration (VLSI) Systems 23 (7 …, 2014
342014
Adaptive motion estimation processor for autonomous video devices
T Dias, S Momcilovic, N Roma, L Sousa
EURASIP Journal on Embedded Systems 2007 (1), 057234, 2007
342007
Modeling and decoupling the GPU power consumption for cross-domain DVFS
J Guerreiro, A Ilic, N Roma, P Tomás
IEEE Transactions on Parallel and Distributed Systems 30 (11), 2494-2506, 2019
302019
Multi-kernel auto-tuning on GPUs: Performance and energy-aware optimization
J Guerreiro, A Ilic, N Roma, P Tomás
2015 23rd Euromicro International Conference on Parallel, Distributed, and …, 2015
302015
GHEVC: An efficient HEVC decoder for graphics processing units
DF de Souza, A Ilic, N Roma, L Sousa
IEEE Transactions on Multimedia 19 (3), 459-474, 2016
292016
GPU static modeling using PTX and deep structured learning
J Guerreiro, A Ilic, N Roma, P Tomás
IEEE Access 7, 159150-159161, 2019
272019
Positnn: Training deep neural networks with mixed low-precision posit
G Raposo, P Tomás, N Roma
ICASSP 2021-2021 IEEE International Conference on Acoustics, Speech and …, 2021
262021
Unlimited vector extension with data streaming support
JM Domingos, N Neves, N Roma, P Tomás
2021 ACM/IEEE 48th Annual International Symposium on Computer Architecture …, 2021
252021
HEVC in-loop filters GPU parallelization in embedded systems
DF de Souza, A Ilic, N Roma, L Sousa
2015 International Conference on Embedded Computer Systems: Architectures …, 2015
242015
An asip approach for adaptive avc motion estimation
S Momcilovic, N Roma, L Sousa
2007 Ph. D Research in Microelectronics and Electronics Conference, 165-168, 2007
242007
Power-efficient approximate SAD architecture with LOA imprecise adders
R Porto, L Agostini, B Zatt, N Roma, M Porto
2019 IEEE 10th Latin American Symposium on Circuits & Systems (LASCAS), 65-68, 2019
222019
Cooperative CPU+ GPU deblocking filter parallelization for high performance HEVC video codecs
DF De Souza, N Roma, L Sousa
2014 IEEE International Conference on Acoustics, Speech and Signal …, 2014
222014
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