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4,553 research outcomes, page 1 of 456
  • publication . Conference object . 2015
    Open Access
    Authors:
    Jing Ma; Wei Gao; Zhongyu Wei; Yueming Lu; Kam-Fai Wong;
    Persistent Identifiers
    Publisher: ACM

    Automatically identifying rumors from online social media especially microblogging websites is an important research issue. Most of existing work for rumor detection focuses on modeling features related to microblog contents, users and propagation patterns, but ignore t...

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  • publication . Conference object . 2014
    Open Access English
    Authors:
    Hossein Kazemi; Murat Uysal; Farid Touati;
    Persistent Identifiers
    Publisher: IEEE

    Due to copyright restrictions, the access to the full text of this article is only available via subscription. In this paper, we analyze the outage probability of a hybrid free-space optical/radio-frequency (FSO/RF) communication system with soft-switching. In soft-swit...

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  • publication . Conference object . 2020
    Open Access
    Authors:
    Nada Hossam Soliman; Ahmed T.M. Aboughalia; Tawanda Chivese; Omran A.H. Musa; George Hindy; Noor Al-Wattary; Saifeddin Moh'd Badran; Joshua T. Matizanadzo; Mohamed M. Emara; Lukman Thalib; ...
    Persistent Identifiers
    Publisher: Qatar University Press

    Objective: To synthesize the findings presented in systematic reviews and meta-analyses as well as to update the evidence using a meta-analysis in evaluating the efficacy and safety of CQ and HCQ with or without Azithromycin for the treatment of COVID-19 infection. Meth...

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  • publication . Article . Conference object . 2017
    Open Access Arabic
    Authors:
    Mouhannad Mokhtar Nouh;
    Persistent Identifiers
    Publisher: Qatar University Press

    Administrative agreements, namely public procurement agreements, are considered as the most important types of agreements in the countries adopting the Latin legal tradition. Indeed, under these agreements, the public budget is disbursed and public utilities are, at tim...

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  • publication . Preprint . Conference object . 2018
    Open Access English
    Authors:
    Hanbyul Joo; Tomas Simon; Yaser Sheikh;
    Persistent Identifiers

    We present a unified deformation model for the markerless capture of multiple scales of human movement, including facial expressions, body motion, and hand gestures. An initial model is generated by locally stitching together models of the individual parts of the human ...

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  • publication . Conference object . 2015
    Open Access
    Authors:
    Pengfei Liu; Shafiq Joty; Helen Meng;
    Persistent Identifiers
    Publisher: Association for Computational Linguistics

    The tasks in fine-grained opinion mining can be regarded as either a token-level sequence labeling problem or as a semantic compositional task. We propose a general class of discriminative models based on recurrent neural networks (RNNs) and word embeddings that can be ...

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  • publication . Preprint . Conference object . 2020
    Open Access English
    Authors:
    Yizhuo Zhang; Zhirong Wu; Houwen Peng; Stephen Lin;
    Persistent Identifiers

    Comment: To Appear in CVPR 2020

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  • publication . Conference object . 2020
    Open Access
    Authors:
    Ahmed Gasim M. Hussein; Mohamed Faisal F. Mohamed;
    Persistent Identifiers
    Publisher: Qatar Univesrity Press

    In this paper, suspended stiffened decks in suspension bridges are considered. Three steel deck-stiffening systems are compared structurally; the plate girder, the box girder and the stiffening truss. A three-span continuous suspension bridge model is considered. Analys...

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  • publication . Preprint . Conference object . 2017
    Open Access English
    Authors:
    Sashank J. Reddi; Suvrit Sra; Barnabás Póczos; Alexander J. Smola;
    Persistent Identifiers

    We study Frank-Wolfe methods for nonconvex stochastic and finite-sum optimization problems. Frank-Wolfe methods (in the convex case) have gained tremendous recent interest in machine learning and optimization communities due to their projection-free property and their a...

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  • publication . Article . Conference object . 2019
    Open Access
    Authors:
    Ivan Ganchev; Zhanlin Ji; Mairtin O'Droma;
    Persistent Identifiers
    Publisher: EDP Sciences

    peer-reviewed Abstract. This paper presents the design and realization of a ultra-low-power and low-cost remote transfer unit (RTU), working as an outdoor gateway for collecting hydrographic data, such as rainfall, water flow rate, water quality, etc. Based on the Narro...

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4,553 research outcomes, page 1 of 456