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HID: Hierarchical Multiscale Representation Learning for Information Diffusion
2020
Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence
In this paper, we present a Hierarchical Information Diffusion (HID) framework by integrating user representation learning and multiscale modeling. ...
The proposed framework can be layered on top of all information diffusion techniques that leverage user representations, so as to boost the predictive power and learning efficiency of the original technique ...
MDP for the home team given the learned reward (cf. ...
doi:10.24963/ijcai.2020/464
dblp:conf/ijcai/LuoSP20
fatcat:vmb4rqtkzvcp5czqbvs7uignsq
Dynamic Multiscale Graph Neural Networks for 3D Skeleton-Based Human Motion Prediction
[article]
2020
arXiv
pre-print
The core idea of DMGNN is to use a multiscale graph to comprehensively model the internal relations of a human body for motion feature learning. ...
We further investigate the learned multiscale graphs for the interpretability. The codes could be downloaded from https://github.com/limaosen0/DMGNN. ...
motion representations for prediction. ...
arXiv:2003.08802v1
fatcat:pexi6av5d5fdrjbg7ywh5jsyjy
Scalable Bayesian reduced-order models for high-dimensional multiscale dynamical systems
[article]
2010
arXiv
pre-print
While existing mathematical descriptions can accurately account for phenomena at microscopic scales (e.g. molecular dynamics), these are often high-dimensional, stochastic and their applicability over ...
We discuss parallelizable, online inference and learning algorithms that employ Sequential Monte Carlo samplers and scale linearly with the dimensionality of the observed dynamics. ...
A critical question that offers opportunity for future research on the topic relates to structural learning and in particularly with the dimensionality of the representation, i.e. the number of hid-den ...
arXiv:1001.2753v2
fatcat:nckumc7n7nakbdpdo5bujepwva
Natural Scene Text Understanding
[chapter]
2007
Vision Systems: Segmentation and Pattern Recognition
Multiscale representations through Gaussian pyramids are computed for A, A' and B' and at each level, statistics for every pixel in the target pair (B,B') are compared to every pixel in the source pair ...
However, they use spatial information which groups text pixels efficiently. • Learning-based approaches have initially been designed to mimic humans by learning a training database to further recognize ...
for RGB color space 3 : • RGB ...
doi:10.5772/4966
fatcat:2vx67sdtrzfpfousqoagdukutm
Efficient multi-scale 3D CNN with fully connected CRF for accurate brain lesion segmentation
2017
Medical Image Analysis
In order to incorporate both local and larger contextual information, we employ a dual pathway architecture that processes the input images at multiple scales simultaneously. ...
We propose a dual pathway, 11-layers deep, three-dimensional Convolutional Neural Network for the challenging task of brain lesion segmentation. ...
We gratefully acknowledge the support of NVIDIA Corporation with the donation of two Titan X GPUs for our research. ...
doi:10.1016/j.media.2016.10.004
pmid:27865153
fatcat:nuf3ml26obe4zaghbasznuzuvm
Modeling the 3D Milky Way using Machine Learning with Gaia and infrared surveys
[article]
2020
arXiv
pre-print
Concurrently, the past two decades have seen an explosion of the use of Machine Learning (ML) methods that are also increasingly employed in astronomy. ...
I will first describe the construction of a ML classifier to improve a widely adopted classification scheme for Young Stellar Object (YSO) candidates. ...
- ∘ ∂ ∂ h W T n+1 o X ∘ ∂ ∂ h b δ hid X −1 m+1 b V 1 n+1 m+1 0 X h hid −1 n+1 b a hid g( h) X W o n+1 h out b a out g( h) o b a out o −1 n+1 b a hid n+1 0 Δ V n+1 m+1 0 b δ hid n+1 0 −1 n+1 b a hid ...
arXiv:2010.01431v2
fatcat:pd7w4q3nijdp5mrxozon2z3mmq
From multiscale modeling to metamodeling of geomechanics problems
2019
Thus the application of machine learning into generation of accurate and reliable surrogate constitutive models for geomaterials with multiscale and multiphysics is not trivial. ...
This dissertation focuses on our efforts in laying down step-by-step the necessary theoretical and technical foundations for the multiscale metamodeling framework. ...
MULTISCALE MULTI-PERMEABILITY POROPLASTICITY MODEL VIA
RECURSIVE HOMOGENIZATIONS AND DEEP LEARNING
106
ANN Configura-
tion
Number of hid-
den layers
Number of LSTM
neurons per hid-
den layer ...
doi:10.7916/d8-v19n-d734
fatcat:a7szhvhyyrbnfj2g5vyx57s2qu
Engineering, Technology & Applied Science Research (ETASR), Vol. 11, No. 2, pp. 6845-7068
[article]
2021
Zenodo
The table of contents for this issue can be found at: https://etasr.com/index.php/ETASR/issue/view/68. For more info visit the journal's site at: www.etasr.com. ...
Engineering, Technology & Applied Science Research (ETASR) is an international bimonthly wide scope, peer-reviewed open access journal for the publication of original articles concerned with diverse aspects ...
ACKNOWLEDGMENT The authors are grateful to the Institute for Research and Development, Suan Sunandha Rajabhat University and the Faculty of Science at Ubon Ratchathani University, for supporting this research ...
doi:10.5281/zenodo.4720665
fatcat:mk2prflstjaa3bhkjenwy22s6u
Supplementum 222: Joint annual meeting Swiss Society of Paediatrics and the Swiss Society for Allergology and Immunology, jointly organized with the 4th Lymphoid Tissue Meeting "Focus on Stromal Cells"
2017
Swiss Medical Weekly
Specifically, FRC-derived IL-6 creates a supportive niche for activated T cells by enhancing their expression of IL-2 and TNF-alpha. ...
Human LNSCs cultured directly from freshly collected lymph node biopsies expressed TLR1-9 with exception of TLR7 and the strongest expression was observed for TLR3. ...
SGPP 2 Birth weight is an important information for cardiovascular disease risk stratification: have we forgotten it? ...
doi:10.4414/smw.2017.20424
pmid:33379860
fatcat:bpqm632nhffkjhzwtlemyopusa
Revisiting patterns and processes of forest cover change in the tropics: a case study from southeast Mexico
2018
Emerging evidence indicated that, contrary to the persistent narrative of deforestation for the region, forest cover change is highly dynamic including periods of deforestation and forest recovery. ...
Associated with the adaptation of households was the development of formal and informal institutions at the community level in response to macro-global forces linked to the implementation of forest conservation ...
For this study, some relevant areas for the LUC representation could not be visited. ...
doi:10.17863/cam.24809
fatcat:l3zsxlvsvzcglf3lxcaysiiway
Human-elephant interactions: from past to present
[article]
2021
Indeed, proboscidean exploitation by early Homo has been proposed to have been critical for Palaeolithic human lifeways, influencing not only their subsistence, but also other aspects of early human evolution ...
Collectively, the volume not only showcases the current state of knowledge, but also intends to provoke renewed interest for current and further research, and build an interdisciplinary and synthetic understanding ...
Press for the realization of the volume. ...
doi:10.15496/publikation-59390
fatcat:y25jkkx35nexhi3wzp2ody2cfy
Human-elephant interactions: from past to present
[article]
2021
The fat from frozen mammals reveals sources of essential fatty acids suitable for Palaeolithic and Neolithic humans. PloS ONE 9, e84480. ...
Press for the realization of the volume. ...
Tourloukis for sharing their database. ...
doi:10.15496/publikation-55604
fatcat:zsbrlzwuynb3holxcqyarrwhsy
Cell cycle correlations in epithelial tissue morphogenesis
2013
Epithelial organisation and integrity are crucial for the compartmentalisation of an organism and its organs and the regulation of information and energy flow. ...
During this process cellular polarity changes from rear-front to apical-basal; a process essential for epithelial function. 7 8 ...
Basan et al. (2010) designed a reaction-diffusion model for the system comprising E-cadherin, α-and β-catenin to describe CIP. ...
doi:10.11588/heidok.00015654
fatcat:esvur4bv6vgzhmcg5sn4n5lr2e
Security for Service-Oriented On-Demand Grid Computing
2011
The Grid computing paradigm is becoming a well established method for high performance computing. ...
Consequently, there are much higher demands for both administrative measures and security mechanisms to enable on-demand Grid computing. ...
Claudia Eckert head of the Fraunhofer Institut for Secure Information Technology (SIT) and professor at the Darmstadt University of Technology for kindly taking the time to review my thesis. ...
doi:10.17192/z2008.0918
fatcat:mitldrke2zdcbjrceunandd5be
4 th IPHS Conference Graphic Design Istanbul, Turkey, 12-15 July 2010 EDITORS Nuran ZEREN GÜLERSOY Sponsors WELLCOME NOTES Welcome Note from The Mayor of Istanbul Opening Remarks by the President of Istanbul Technical University
2010
IPHS Conference (14th :2010 :Istanbul, Turkey) 14th IPHS conference: urban transformation: controversies, contrasts and challenges: proceedings
unpublished
Additionally, the study will offer guidelines for urban design and policies for urban revitalization in traditional shopping spaces. ...
Vedia Dokmeci for supplying the housing price data. The results of this study can be useful for urban planners, investors and policy makers. ...
Istanbul is a city of intersections and diffused mobility. ...
fatcat:wjhpvncbjrd67nfa72edjnw53q