Listar AC - Artículos por título
Mostrando ítems 16-35 de 41
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Fast HUB Floating-point Adder for FPGA
(2018-10-17)Several previous publications have shown the area and delay reduction when implementing real number computation using HUB formats for both floating-point and fixed-point. In this paper, we present a HUB floating-point ... -
Floating Point HUB Adder for RISC-V Sargantana Processor
(Cornell University, 2023)HUB format is an emerging technique to improve the hardware and time requirement when round to nearest is needed. On the other hand, RISC-V is a open source ISA that an important number of companies are using in their ... -
Genome Sequence Alignment - Design Space Exploration for Optimal Performance and Energy Architectures
(IEEE Transactions on Computers, 2021-12)Next generation workloads, such as genome sequencing, have an astounding impact in the healthcare sector. Sequence alignment, the first step in genome sequencing, has experienced recent breakthroughs, which resulted in ... -
High-Radix Formats for Enhancing Floating-Point FPGA Implementations
(Springer, 2021-12-02)This article proposes a family of high-radix floating-point representation to efficiently deal with floating-point addition in FPGA devices with no native floating-point sup port. Since variable shifter implementation ... -
High-radix formats for enhancing floating-point FPGA implementations
(Springer, 2022-03)This article proposes a family of high-radix floating-point representation to efficiently deal with floating-point addition in FPGA devices with no native floating-point support. Since variable shifter implementation ... -
High-Throughput FPGA Implementation of QR Decomposition
(2015-09-17)This brief presents a hardware design to achieve high-throughput QR decomposition, using Givens Rotation Method. It utilizes a new two-dimensional systolic array architecture with pipelined processing elements, which are ... -
HUB meets posit: arithmetic units implementation
(IEEE, 2023)The posit (TM) format was introduced in 2017 as an alternative to replacing the widespread IEEE 754. Posit arithmetic provides reproducible results across platforms and possesses tapered accuracy, among other improvemen ... -
Inventory control for a non-stationary demand perishable product: comparing policies and solution methods
(2018-03-02)This paper summarizes our findings with respect to order policies for an inventory control problem for a perishable product with a maximum fixed shelf life in a periodic review system, where chance constraints play a role. ... -
Irregular alignment of arbitrarily long DNA sequences on GPU
(Springer Nature, 2022-12-22)The use of Graphics Processing Units to accelerate computational applications is increasingly being adopted due to its affordability, flexibility and performance. However, achieving top performance comes at the price of ... -
Lightweight asynchronous scheduling in heterogeneous reconfigurable systems
(Elsevier, 2022-03)The trend for heterogeneous embedded systems is the integration of accelerators and general-purpose CPU cores on the same die. In these integrated architectures, like the Zynq UltraScale+ board (CPU+FPGA) that we target ... -
Measuring Improvement when Using HUB Formats to Implement Floating-Point Systems under Round-to-Nearest
(IEEE, 2016)This paper analyzes the benefits of using HUB formats to implement floating-point arithmetic under round-tonearest mode from a quantitative point of view. Using HUB formats to represent numbers allows the removal of the ... -
Mejorando el rendimiento de la memoria transaccional para aplicaciones irregulares
(2018-11-15)La Memoria Transaccional (TM) ofrece un modelo de ejecución concurrente optimista en arquitecturas multinúcleo, permitiendo a los programadores extraer paralelismo cuando la información de las dependencias de datos no está ... -
MgO-containing porous carbon spheres derived from magnesium lignosulfonate as sustainable basic catalysts
(Elsevier, 2022-11-26)The presence of alkalis in lignosulfonate allows an easy preparation of sustainable MgO-containing carbon catalysts with surface basicity by carbonization of magnesium lignosulfonate and/or further partial gasification of ... -
miRNA as biomarker in lung cancer
(Springer Nature, 2023-08-29)Lung cancer has a high prevalence and mortality due to its late diagnosis and limited treatment, so it is essential to find biomarkers that allow a faster diagnosis and improve the survival of these patients. In this sense, ... -
New formats for computing with real-numbers under round-to-nearest
(2015-09-17)In this paper, a new family of formats to deal with real number for applications requiring round to nearest is proposed. They are based on shifting the set of exactly represented numbers which are used in conventional ... -
New Results on Non-normalized Floating-point Formats
(IEEE Computer Society, 2019)Compulsory normalization of the represented numbers is a key requirement of the floating-point standard. This requirement contributes to fundamental characteristics of the standard, such as taking the most of the precision ... -
On an OptLearn implementation using collaborative filtering.
(2023)The aim of the iMath project is to develop a recommender system where a student is recommended a next question or literature in a learning platform MathE. This paper describes the systems developed based on collaborative ... -
On order policies with pre-specified order schedules for a perishable product in retail.
(2023)This paper studies a retail inventory system for a perishable product, based on a practical setting in Dutch retail. The product has a fixed shelf life of three days upon delivery at the store and product demand has a ... -
ReduxSTM: Optimizing STM designs for Irregular Applications
(2018-11-15) -
Un sistema de evaluación de innumerables variantes para tiempos de confinamiento.
(Universidad de Las Palmas de Gran Canaria, 2020)En apenas unos meses, y debido a la pandemia mundial del COVID19, se ha producido un cambio dramático en el contexto educativo que ha obligado a los docentes de todo el mundo a resolver problemas académicos que inmediatamente ...