Results 11 to 20 of about 562,438 (268)

GBCNN: A Full GPU-Based Batch Multi-Task Cascaded Convolutional Networks

open access: yesIEEE Access, 2019
Recently, the face detection and alignment is so popular and widely used in many research and application fields. Many superior face detection algorithms such as multi-task cascade convolutional network have been presented.
Shijie Li   +4 more
doaj   +1 more source

Parallel query processing in a polystore [PDF]

open access: yesDistributed and Parallel Databases, 2021
The blooming of different data stores has made polystores a major topic in the cloud and big data landscape. As the amount of data grows rapidly, it becomes critical to exploit the inherent parallel processing capabilities of underlying data stores and data processing platforms.
Kranas, Pavlos   +6 more
openaire   +2 more sources

A Role Based Framework for Robot Sensor Management

open access: yesITM Web of Conferences, 2017
Sensors play an important role in the execution of robot tasks as an important component of understanding the world. In this paper, we propose a role-based sensor management framework on ROS (Robot Operating System), in which the role is a set of ...
Wang Ran   +3 more
doaj   +1 more source

An Improved Concatenation Scheme of BCH-Polar Codes With Low-Latency Decoding Architecture

open access: yesIEEE Access, 2019
Polar codes have drawn much research attention in the last ten years for their capacity-achieving property. However, their conventional successive cancellation decoding method performs not well at a short or moderate length.
Yu Wang   +3 more
doaj   +1 more source

A Neural Network-Based Mesh Quality Indicator for Three-Dimensional Cylinder Modelling

open access: yesEntropy, 2022
Evaluating mesh quality prior to performing the computational fluid dynamics (CFD) simulation is an essential step to ensure the acceptable accuracy of cylinder modelling.
Xinhai Chen   +4 more
doaj   +1 more source

Skew in parallel query processing [PDF]

open access: yesProceedings of the 33rd ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems, 2014
We study the problem of computing a conjunctive query q in parallel, using p of servers, on a large database. We consider algorithms with one round of communication, and study the complexity of the communication. We are especially interested in the case where the data is skewed, which is a major challenge for scalable parallel query processing.
Paul Beame, Paraschos Koutris, Dan Suciu
openaire   +2 more sources

An Efficient Scheme for Coupling OpenMC and FLUENT with Adaptive Load Balancing

open access: yesScience and Technology of Nuclear Installations, 2021
This paper develops a multi-physics interface code MC-FLUENT to couple the Monte Carlo code OpenMC with the commercial computational fluid dynamics code ANSYS FLUENT.
Qingyang Zhang   +7 more
doaj   +1 more source

Incremental Canonical Correlation Analysis

open access: yesApplied Sciences, 2020
Canonical correlation analysis (CCA) is a kind of a simple yet effective multiview feature learning technique. In general, it learns separate subspaces for two views by maximizing their correlations.
Hongmin Zhao, Dongting Sun, Zhigang Luo
doaj   +1 more source

Ship Detection Using Transfer Learned Single Shot Multi Box Detector

open access: yesITM Web of Conferences, 2017
Ship detection in satellite images is a challenging task. In this paper, we introduce a transfer learned Single Shot MultiBox Detector (SSD) for ship detection.
Nie Gu-Hong   +4 more
doaj   +1 more source

Robustness Analysis of Floating-Point Programs by Self-Composition

open access: yesJournal of Applied Mathematics, 2014
Robustness is a key property for critical systems that run in uncertain environments, to ensure that small input perturbations can cause only small output changes.
Liqian Chen   +4 more
doaj   +1 more source

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