Results 101 to 110 of about 21,055,470 (353)

To parallelize or not to parallelize, control and data flow issue

, 2013
New trends towards multiple core processors imply using standard programming models to develop efficient, reliable and portable programs for distributed memory multiprocessors and workstation PC clusters. Message passing using MPI is widely used to write efficient, reliable and portable applications.
openaire   +2 more sources

Parallelizing the Data Cube [PDF]

, 2001
This paper presents a general methodology for the efficient parallelization of existing data cube construction algorithms. We describe two different partitioning strategies, one for top-down and one for bottom-up cube algorithms. Both partitioning strategies assign subcubes to individual processors in such a way that the loads assigned to the ...
Susanne E. Hambrusch, Frank Dehne, Todd Eavis, Andrew Rau-Chaplin   +3 more
openaire   +3 more sources

Improving Long‐Term Glucose Prediction Accuracy with Uncertainty‐Estimated ProbSparse‐Transformer

Advanced Intelligent Systems, EarlyView.
Wearable devices collect blood glucose and other physiological data, which serve as inputs to the prediction model. After data embedding, a structure utilizing ProbSparse self‐attention and a one‐step generative head within a Transformer‐based model is introduced, which is concurrently designed for deployment on edge devices, enabling real‐time ...
Wei Huang, Ni Fan, Weiping Wang, Jinqiang Wang, Xiaojuan Qi, Shiming Zhang   +5 more
wiley   +1 more source

But how does it smell? An investigation of olfactory bulb size among living and fossil primates and other euarchontoglirans

The Anatomical Record, EarlyView.
Analysis of cranial endocast data of 181 extant and 41 fossil species from Euarchontoglires shows that there was a reduction in olfactory bulb size in Crown Primates, but that there were also subsequent reductions in various other primate clades (Anthropoidea, Catarrhini, Platyrrhini, crown Cercopithecoidea, Hominoidea).
Madlen Maryanna Lang, Mary Teresa Silcox, Łucja Fostowicz‐Frelik, Adam Lis, Sergi López‐Torres, Gabriela San Martin‐Flores, Ornella C. Bertrand   +6 more
wiley   +1 more source

The Phenolic Content and Bioactivity Assessment of Rubus sanctus Schreber Species with Potential for Food and Ethnopharmacological Uses

Chemistry &Biodiversity, EarlyView.
ABSTRACT In this study, the phytochemical content and various biological activities of Rubus sanctus Schreber species, widely distributed in Turkiye and used in folk medicine, were determined. The ethanol extracts of the root and aerial parts of the species were prepared and their bioactive phytochemical composition was identified by liquid ...
Ismail Yener
wiley   +1 more source

BISMO: A Scalable Bit-Serial Matrix Multiplication Overlay for Reconfigurable Computing

, 2018
Matrix-matrix multiplication is a key computational kernel for numerous applications in science and engineering, with ample parallelism and data locality that lends itself well to high-performance implementations.
Rasnayake, Lahiru, Sjalander, Magnus, Umuroglu, Yaman   +2 more
core   +1 more source

Advances in Ligand‐Driven Pd‐Catalyzed C─H Functionalizations: Recent Insights and Updates

ChemCatChem, EarlyView.
The most significant advances in ligand‐driven Pd‐catalyzed organic synthesis over the past two years are presented. Processes involving C─H activation of substrates, avoiding their prefunctionalization are illustrated. Both the activity and selectivity of the catalyst depend on the design of the ligands (pyridones, pyridines, amino acids, phosphines ...
Jesús Moradell, Cosmina Bohan, Alexandra Pop, Esteban P. Urriolabeitia   +3 more
wiley   +1 more source

Lightweight Static Analysis for Data Race Detection in Operating System Kernels

Труды Института системного программирования РАН, 2018
The paper presents an approach to lightweight static data race detection, called CPALockator. It takes into account the specifics of operating system kernels, such as complex parallelism and kernel specifics synchronization mechanisms.
P. S. Andrianov, V. S. Mutilin, A. V. Khoroshilov   +2 more
doaj   +1 more source

Corrosion effect of hydrochloric acid on the granite: Insights from electrical conductivity, mineral composition, and tensile behavior

Deep Underground Science and Engineering, EarlyView.
The evolution of electrical conductivity, mineral composition, and tensile behavior such as peak strength, average stiffness, and the energy evolution of the granite specimen under different HCl conditions are studied, analyzed as well as quantified, and investigated, respectively.
Yanan Gao, Yikang Cheng, Guanglei Cai, Yuan Gao, Jianwei Tian, Mingzhong Gao   +5 more
wiley   +1 more source

Training Back Propagation Neural Networks in MapReduce on High-Dimensional Big Datasets With Global Evolution

IEEE Access, 2019
Owing to its scalability and high fault-tolerance even on a distributed environment built up with personal computers, MapReduce has been introduced to parallelise the training of Back Propagation Neural Networks (BPNNs) on high-dimensional big datasets ...
Wanghu Chen, Jing Li, Xintian Li, Lizhi Zhang, Jianwu Wang   +4 more
doaj   +1 more source