Doctorat en Arquitectura de Computadors
Col·leccions
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Articles de revista [164]
Enviaments recents
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Collective communication patterns using time-reversal terahertz links at the chip scale
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertWireless communications in the terahertz band have been recently proposed as complement to conventional wired interconnects within computing packages. Such environments are typically highly reverberant, hence showing long ... -
Unraveling the mystery of NVIDIA's unified memory for safety-critical GPU systems
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertIn the domain of safety-critical systems there is an increasing need for more compute-capable and higher performance devices. This comes from the dramatic increase on the software complexity caused by the newest intelligent ... -
Context-based e2e autonomous operation in B5G networks
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-03-01)
Article
Accés obertThe research and innovation related to fifth-generation (5G) networks that has been carried out in recent years has decided on the fundamentals of the smart slice in radio access networks (RANs), as well as the autonomous ... -
MScheduler: leveraging spot instances for high-performance reservoir simulation in the cloud
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertPetroleum reservoir simulation uses computer models to predict fluid flow in porous media, aiding to forecast oil production. Engineers execute numerous simulations with different geological realizations to refine the ... -
DNA-TEQ: an adaptive exponential quantization of tensors for DNN inference
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertQuantization is commonly used in Deep Neural Networks (DNNs) to reduce the storage and computational complexity by decreasing the arithmetical precision of activations and weights, a.k.a. tensors. Efficient hardware ... -
A two level neural approach combining off-chip prediction with adaptive prefetch filtering
(Institute of Electrical and Electronics Engineers (IEEE), 2024)
Text en actes de congrés
Accés obertTo alleviate the performance and energy overheads of contemporary applications with large data footprints, we propose the Two Level Perceptron (TLP) predictor, a neural mechanism that effectively combines predicting whether ... -
Improving performance of HPC kernels on FPGAs using high-level resource management
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Comunicació de congrés
Accés obertIn state-of-the-art FPGA, especially in chiplet-based devices, place and route has become an important challenge due to an increase in device size and complexity. In the same way, off-chip memory resources have grown in ... -
The METASAT hardware platform: A high-performance multicore, AI SIMD and GPU RISC-V platform for on-board processing
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertThe METASAT Horizon Europe project which is funded by the European Commission and started in January 2023, will enable model-based design methodologies in order to manage the complexity of upcoming hardware and software ... -
Case-study for integration of COTS SoC devices in reliable space systems for on-board processing
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertRecent trends in Data Handling Systems (DHS) include increased data-rates, in-orbit reconfiguration and the introduction of advanced On-Board Processing (OBP) methods to extract actionable information on-board, with low ... -
Evaluating the computational capabilities of embedded multicore and GPU platforms for on-board image processing
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertOn-board Image Processing is one of the most computationally intensive tasks performed in space payload processing. With the constant increase in the resolution of optical sensors, new powerful architectures are needed for ... -
GMX: Instruction set extensions for fast, scalable, and efficient genome sequence alignment
(Association for Computing Machinery (ACM), 2023)
Text en actes de congrés
Accés obertSequence alignment remains a fundamental problem in computer science with practical applications ranging from pattern matching to computational biology. The ever-increasing volumes of genomic data produced by modern DNA ... -
Innovative predictive approach towards a personalized oxygen dosing system
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-01-24)
Article
Accés obertDespite the large impact chronic obstructive pulmonary disease (COPD) that has on the population, the implementation of new technologies for diagnosis and treatment remains limited. Current practices in ambulatory oxygen ...