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Fpga Based Parallel Architecture For The Computation Of Third-Order Cross Moments

Syed Manzoor Qasim, Shuja Abbasi, Saleh Alshebeili, Bandar Almashary, Ateeq Ahmad Khan
2008 Zenodo  
Algorithms used for the computation of cross moments are computationally intensive and require high computational speed for real-time applications.  ...  In this paper, we present FPGA-based parallel architecture for the computation of third-order cross moments.  ...  [5] presented a computationally efficient VLSI architecture for the computation of third-order cumulants.  ... 
doi:10.5281/zenodo.1333891 fatcat:zmztelsy6rhxvnp7tt3avvddpy

Improving Virtual Machine live migration via application-level workload analysis

Artur Baruchi, Edson Toshimi Midorikawa, Marco A. S. Netto
2014 10th International Conference on Network and Service Management (CNSM) and Workshop  
A fundamental challenge for VM live migration is its impact on both user and resource provider sides, including service downtime and high network utilization.  ...  to perform a migration.  ...  Our architecture, the Application-aware Live Migration Architecture (ALMA), computes the objective function to the cur-rent VM map.  ... 
doi:10.1109/cnsm.2014.7014153 dblp:conf/cnsm/BaruchiMN14 fatcat:nuqflm6snvgxrib6zyhr7sv56e

Exploiting Workload Cycles for Orchestration of Virtual Machine Live Migrations in Clouds [article]

Artur Baruchi, Edson T. Midorikawa, Liria M. Sato, Marco A. S. Netto
2016 arXiv   pre-print
This work introduces an Application-aware Live Migration Architecture (ALMA) that selects suitable moments for migrations using application characterization data.  ...  This characterization consists in recognizing resource usage cycles via Fast Fourier Transform.  ...  The first one finds and extracts cyclic pattern from a workload, while the second computes the waiting time for a suitable moment for live migration.  ... 
arXiv:1607.07846v1 fatcat:gsqix5rcl5b4jfb3tg6vzav7ze

Targeting Heterogeneous Architectures in ASSIST: Experimental Results [chapter]

M. Aldinucci, S. Campa, M. Coppola, S. Magini, P. Pesciullesi, L. Potiti, R. Ravazzolo, M. Torquati, C. Zoccolo
2004 Lecture Notes in Computer Science  
describe how the ASSIST parallel programming environment can be used to run parallel programs on collections of heterogeneous workstations and evaluate the scalability of one task-farm real application and a  ...  Giaccherini, A. Paternesi, A. Petrocelli, E. Pistoletti, P. Vitale, M. Vanneschi, G. Virdis.  ...  When compiling for an heterogeneous platform, the ASSIST compiler produces a full set of object files for every configured architecture, and a global configuration file, that can be used to start the application  ... 
doi:10.1007/978-3-540-27866-5_84 fatcat:spuk4zq4fjhvhcb63a7wkpsloy

A new FPGA Accelerator Based on Circular Buffer Unit Per Orientation for a Fast and Optimised GLCM and Texture Feature Computation

Mohamed Amin Ben Atitallah, Rostom Kachouri, Hassene Mnif
2019 2019 IEEE International Conference on Design & Test of Integrated Micro & Nano-Systems (DTS)  
In this paper, an FPGA accelerator for fast computation of GLCM and four texture features are designed and implemented. This architecture was implemented on a Xilinx Zc-702 using Vivado HLS.  ...  A new FPGA accelerator based on circular buffer unit per orientation for a fast and optimised GLCM and Texture feature computation.  ...  This proposed architecture can compute GLCM matrices for just a single angle.  ... 
doi:10.1109/dtss.2019.8915341 fatcat:4rxjnytt25ft7j7b3xezlmixa4

A Cycle-Accurate Simulator for a Reconfigurable Multi-Media System

Min ZHU, Leibo LIU, Shouyi YIN, Chongyong YIN, Shaojun WEI
2010 IEICE transactions on information and systems  
Trade-offs among a set of criteria that are frequently used to characterize the design of a reconfigurable computing system, such as granularity, programmability, configurability as well as architecture  ...  This paper introduces a cycle-accurate Simulator for a dynamically REconfigurable MUlti-media System, called SimREMUS.  ...  A template-based compiler framework for reconfigurable computing architecture is presented as Fig. 15 [6] .  ... 
doi:10.1587/transinf.e93.d.3202 fatcat:s7sdbsnrqzdj3jnwyiolyp3eii

Flexible test-bed for unusual behavior detection

István Petrás, Uğur Güdükbay, A. Enis Çetin, Cristian Canton-Ferrer, Csaba Beleznai, Yiğithan Dedeoğlu, Montse Pardàs, Levente Kovács, Zoltán Szlávik, László Havasi, Tamás Szirányi, B. Uğur Töreyin
2007 Proceedings of the 6th ACM international conference on Image and video retrieval - CIVR '07  
Visual surveillance and activity analysis is an active research field of computer vision. As a result, there are several different algorithms produced for this purpose.  ...  To help achieve this goal, we propose a flexible, distributed software collaboration framework and present a prototype system for automatic event analysis.  ...  simple and computationally efficient technique, because only a few fast mean shift iterations are sufficient to re-detect the object.  ... 
doi:10.1145/1282280.1282297 dblp:conf/civr/PetrasBDPKSHSTGCC07 fatcat:pul7msdymncsxcv4fqb2pgsxgu

A special purpose embedded system for neural machine interface for artificial legs

Xiaorong Zhang, He Huang, Qing Yang
2011 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society  
The newly designed NMI integrates an FPGA chip for fast processing and a microcontroller unit (MCU) with multiple onchip analog-to-digital converters (ADCs) for real-time data sampling.  ...  This paper presents a design and implementation of a neural-machine interface (NMI) for artificial legs that can decode amputee's intended movement in real time.  ...  For the mechanical forces/moments, the mean value is computed from each individual DOF as the mechanical feature.  ... 
doi:10.1109/iembs.2011.6091288 pmid:22255511 pmcid:PMC3676650 dblp:conf/embc/ZhangHY11 fatcat:pdoqq7zt2zgdpodtts5uvgk6mu

Multi-Modal Iris Recognition System based on Convolution Neural Network

In this paper, a multi-modal iris recognition system is proposed. The features are extracted using convolutional neural network and softmax classifier is used for multi-class classification.  ...  Iris is most promising bio-metric trait for identification or authentication.  ...  The network configurations are as shown in A.  ... 
doi:10.35940/ijitee.j8911.0881019 fatcat:zvzfznxbtzbknb6x7qzpatkrlq

Fast and stable deep-learning predictions of material properties for solid solution alloys [article]

Massimiliano Lupo Pasini, Ying Wai Li, Junqi Yin, Jiaxin Zhang, Kipton Barros, Markus Eisenbach
2020 arXiv   pre-print
Our results show that once the multitasking NN's are trained, they can estimate the material properties for a specific configuration hundreds of times faster than first-principles density functional theory  ...  We used a simple measure based on the root-mean-squared errors (RMSE) to quantify the quality of the NN models, and found that the inclusion of charge density and magnetic moment as physical constraints  ...  However, it quickly becomes computationally formidable as the system size increases, because computing the total energy for each configuration needs numerical integrations in a high-dimensional domain  ... 
arXiv:1912.11152v3 fatcat:zxivliaeffhkbbfw74ubhvmm2m

End-to-end Deep Learning Fast Simulation Framework

Ioana Ifrim, Witold Pokorski, Anna Zaborowska
2019 Zenodo  
To address the increase in computational costs and speed requirements for simulation related to the higher luminosity and energy of future accelerators, a number of Fast Simulation tools based on Deep  ...  We give a description of the key concepts and challenges in developing a production environment level Simulation framework based on Deep Neural Network (DNN) models designed for High Energy Physics (HEP  ...  We use the restored model for prediction. Where the input node is fed the incoming particle's parameters (energy, direction, ...) and the end result is a matrix of energy depositions.  ... 
doi:10.5281/zenodo.3599390 fatcat:vxrbbl6xcveb7eoy5rsrrrwndu

FREACSIM - A Framework for Creating and Simulating Real-Time Capable Network on Chip Systems and Applications

Dominik Schönwetter, Ronald Veldema, Dietmar Fey
2015 Proceedings of the Eighth EAI International Conference on Simulation Tools and Techniques  
This paper presents the new Framework for Real-time capable Embedded system and ArChitecture SIMulation (FREACSIM ), a highly configurable full-system simulation environment enabling and easing the modeling  ...  , simulation and verification of Network on Chip architectures for hard real-time systems.  ...  A computation node has a fixed architecture (Figure 3 ), a routing node has two possible architectures. One single computation node consists of five hardware components.  ... 
doi:10.4108/eai.24-8-2015.2260960 dblp:conf/simutools/SchoenwetterVF15 fatcat:aufmzkymdrclpd6mjlcrzrrfxa

A Generic Context Information System for Intelligent Vision Applications [chapter]

Luo Sun, Peng Dai, Linmi Tao, Guangyou Xu
2008 Lecture Notes in Computer Science  
Moreover, context representation in our system has a well-designed plugin-based architecture, helping users add their own context types without any modification of the original system.  ...  It can provide information-related services for distributed intelligent vision applications, mainly including representation, storing and retrieval, forming a whole pipeline of real-time semantic metadata  ...  We are about to be thankful for the thoughtful comments and suggestions of our reviewers.  ... 
doi:10.1007/978-3-540-69384-0_81 fatcat:tnre6ejwdvbc7juiwn3nu2fj2e

Reviewers for October 1, 1998-September 30, 1999

2000 Journal of Aircraft  
Wind-Tunnel Test Program F/A-18E wind-tunnel testing in support of configuration devel- opment commenced in 1991. A 5% scale force and moment model was the workhorse for this effort.  ...  By late 1993 the configuration had matured, and a high-fidelity, 8% scale force and moment model was being fabricated.  ... 
doi:10.2514/2.2569 fatcat:c6edkkgdk5cslffnb4cwf4f2mi

Model-free control algorithms for micro air vehicles with transitioning flight capabilities

Jacson MO Barth, Jean-Philippe Condomines, Murat Bronz, Jean-Marc Moschetta, Cédric Join, Michel Fliess
2020 International Journal of Micro Air Vehicles  
To overcome this problem, we propose a flight control architecture that estimates and counteracts in real-time these fast dynamics with an intelligent feedback controller.  ...  By using model-free control algorithms, the proposed flight control architecture bypasses the need for a precise hybrid micro air vehicle model that is costly and time consuming to obtain.  ...  Fast changing of aerodynamic forces and moments present in this critical flight domain have been countered by the proposed control architecture.  ... 
doi:10.1177/1756829320914264 fatcat:o24shlpksraelhqixju6aou76y
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