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MultiFace: A Generic Training Mechanism for Boosting Face Recognition Performance [article]

Jing Xu, Tszhang Guo, Yong Xu, Zenglin Xu, Kun Bai
2021 arXiv   pre-print
To address these problems, we propose a simple yet efficient training mechanism called MultiFace, where we approximate the original high-dimensional features by the ensemble of low-dimensional features  ...  Deep Convolutional Neural Networks (DCNNs) and their variants have been widely used in large scale face recognition(FR) recently.  ...  Therefore MultiFace can strengthen the model's generation ability and lead to a better performance.  ... 
arXiv:2101.09899v3 fatcat:aweuqc2cbbef5dfeqzc5iphcxu

Tuning Asymboost Cascades Improves Face Detection

I. Visentini, C. Micheloni, G.L. Foresti
2007 2007 IEEE International Conference on Image Processing  
This interest raises from the conscience that this is a crucial step for every system that uses biometric information.  ...  AdaBoost and AsymBoost based classifiers are widely used to achieve high performances saving computational time.  ...  When the detection of an object has to be performed on real and complex scenario, the problem is a pattern recognition task.  ... 
doi:10.1109/icip.2007.4380058 dblp:conf/icip/VisentiniMF07 fatcat:wl6mupiahbbpvgdgdaatnjjocm

Object Tracking by Oversampling Local Features

Federico Pernici, Alberto Del Bimbo
2014 IEEE Transactions on Pattern Analysis and Machine Intelligence  
We have reported superior or equal performance in most of the cases and verified tracking with no drift in very long video sequences.  ...  This allows taking into account the 3D shape deviations from planarity and their interactions with shadows, occlusions and sensor quantization for which no invariant representations can be defined.  ...  He has delved into object recognition and image sequence analysis, image and video database content based retrieval, and advanced man-machine interaction.  ... 
doi:10.1109/tpami.2013.250 pmid:26353156 fatcat:dqnbjzpacbhk5iih7orfxf7yjq

Safety Doesn't Happen by Accident: A Longitudinal Investigation on the Antecedents of Safety Behavior

Greta Mazzetti, Emanuela Valente, Dina Guglielmi, Michela Vignoli
2020 International Journal of Environmental Research and Public Health  
Data were collected at two time-points on a sample of N = 278 construction workers taking part in different safety training courses promoted by a vocational training organization in Northern Italy.  ...  These findings contribute to the understanding of those factors that constitute a fertile ground for preventing injuries and accidents in the construction sector.  ...  Previous studies also recognized a boosting role that organizational climate could play in fostering the relationship between safety knowledge and the enactment of safety performance [42] .  ... 
doi:10.3390/ijerph17124332 pmid:32560433 fatcat:lugz4dbdjzbsppnzf5szaktbry

Scalable feature selection, classification and signature generation for organizing large text databases into hierarchical topic taxonomies

Soumen Chakrabarti, Byron Dom, Rakesh Agrawal, Prabhakar Raghavan
1998 The VLDB journal  
As a by-product, we can compute for each document a set of terms that occur significantly more often in it than in the classes to which it belongs.  ...  Similar to indices for relational data, taxonomies make search and access more efficient.  ...  and Martin van den Berg for comments on the paper.  ... 
doi:10.1007/s007780050061 fatcat:nvo3ikw5svb6vkqpmx3zchdqtm


G. Margetis, G. Papagiannakis, C. Stephanidis
2019 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Open research issues are also discussed, providing a roadmap for future research in this area.</p>  ...  This paper presents the fundamental technological components towards this vision and how they can be orchestrated through the description of a conceptual architecture and a use case example.  ...  Additionally, newly introduced and rapidly advancing technologies, such as speech recognition and gesture recognition, provide natural means of interaction for AR and MR headsets.  ... 
doi:10.5194/isprs-archives-xlii-2-w11-801-2019 fatcat:p2jq4l66azg5ljgcw6p4s7qxce

Applying the reduce, reuse, and recycle principle in the hospitality sector: Its antecedents and performance implications

Alexis Ioannidis, Konstantinos J. Chalvatzis, Leonidas C. Leonidou, Zhiteng Feng
2021 Business Strategy and the Environment  
The study has several implications on a theoretical, managerial, and public policy level where intriguing directions for future research are provided.  ...  We use the resource-based view (RBV) of the firm theory to test the strategy's determinants and its impact on business performance on a suggested conceptualization level.  ...  Predominantly, the reason is the customer-facing nature of the sector, where customers have We consider the role of slack resources and green corporate governance mechanisms, in formulating and implementing  ... 
doi:10.1002/bse.2809 fatcat:t2za2dxrqrfrfdcmdjzxw7is24

OLJ June 2022 26(2)

Mary Frances Rice
2022 Online Learning  
The authors assert that a privacy plan and a consent form were created and approved by the Privacy and Legal Team at Intel Corporation for conducting this research with human subjects.  ...  The authors asserted that ethics board approval was obtained from UNCC in 2021 for this study. Funding for this research project was given under a SoTL Grant from UNCC.  ...  For each performance area, the numerical score for face-to-face students was compared to that of the online students. A box plot was used to check for the normality of the data.  ... 
doi:10.24059/olj.v26i2.3442 fatcat:mdm7ki2nsza4bhokjqvsmmffom

Researchers perception regarding socio-technical approaches implementation in their own research. Thermal energy storage researchers as example

Ruth Carbajo, Luisa F. Cabeza
2021 Renewable & Sustainable Energy Reviews  
The proposed methodology was based on the use of the common theoretical backgrounds of socio-technical transition for the construction of an responsibility-based approach and the proposal of a survey tool  ...  The survey data was collected from a representative group of researchers (33 countries, 215 targeted researches completing the surveys at 31% with a final N = 72).  ...  The authors of this paper would like to thank the Catalan Government for the quality accreditation given to their research group (2017 SGR 1537).  ... 
doi:10.1016/j.rser.2021.110936 fatcat:l7f6bfzzzvcjfoq3y3q2kenmke

List of Abstracts of the Seventeenth Annual Meeting of the European Chemoreception Research Organisation

2006 Chemical Senses  
Dade et al. compared working memory for odors and faces in a two-back samedifferent task and found similar levels of performance.  ...  The study of this specific hippocampal function may benefit from a developmental approach, ECRO Abstracts E11 Sperm chemotaxis is a general guidance mechanism of spermatozoa to eggs throughout the animal  ...  The procedure can be used to evaluate the training or to measure the individual performances. They can also be regarded as a test of the perceptual learning generalization.  ... 
doi:10.1093/chemse/bjl029 fatcat:bhjdee37fjbqtgolwpshbpes5y

Sedentary behaviour as a risk factor for cardiovascular diseases in pediatric age

Chiara Mameli, Valentina Fabiano, Gian Vincenzo Zuccotti
2014 Italian Journal of Pediatrics  
A2 A new meningococcal B vaccine  ...  Recently, preparations containing a greater number of pneumococcal serotypes have been developed and one of them, that including the greatest number of serotypes (PCV13), has been licensed for the use  ...  Background: Considering that performance measurement is largely recognised as a key tool for quality improvement, which kind of performance evaluation can be useful for healthcare professional, general  ... 
doi:10.1186/1824-7288-40-s1-a22 pmcid:PMC4132545 fatcat:zqwmnovq55fcjgfrxvul65v5mq

Partispace - Deliverable 2.2 Comparative Report

Björn Andersson, Morena Cuconato, Nicola De Luigi, Silvia Demozzi, Torbjörn Forkby, Marta Ilardo, Alessandro Martelli, Ilaria Pitti, Dario Tuorto, Federico Zannoni
2016 Zenodo  
Aiming at contributing to a better understanding of the current developments, paradoxes and ways to deal with youth political participation in Europe, the main research question of the PARTISPACE project  ...  question, this report was intended to delineate the overall social, political, institutional and cultural framework in which the project PARTISPACE is placed and to identify the main starting points for  ...  Some models have this dividing mechanism earlier and more general than others.  ... 
doi:10.5281/zenodo.48113 fatcat:yzvvyelfjfhcdngl6cbj4a6d7e

RE(ACT) Congress 9-12 March 2016, Barcelona. 3rd International Congress on Research of Rare and Orphan Diseases. 9th to 12th March 2016. Crowne Plaza Barcelona - Fira Center, Barcelona, Spain: Abstracts

2015 Molecular Syndromology  
The enhanced CARE for RARE project in Canada is therefore exploring whether previously unknown off-target effects of clinically approved drugs may lead to new therapies.  ...  sequentially similar to, and that functionally recapitulate, mutated recessive disease genes or of genes that cause disease when haploinsufficient) or downregulation (e.g. of mutated dominant genes which confer a  ...  This will be illustrated by a few examples. Moreover, the most severe clinical manifestations demand the recognition of the causative mechanism.  ... 
doi:10.1159/000444288 fatcat:d6yb7w5fbzadxnfxz5gex7kiyy

The gender dimension in knowledge and technology transfer – the German case

Kathinka Best, Anna Sinell, Marie Lena Heidingsfelder, Martina Schraudner
2016 European Journal of Innovation Management  
For the case of Italy, Baldini et al. (2015) showed that transfer offices with personnel trained specifically for technology transfer performed significantly better than those not trained in that manner  ...  of a TTO and its performance.  ...  Performance expectations -What are the success factors / performance expectations in your field? Are these the same or similar for everyone in your unit and/or in your whole institute?  ... 
doi:10.1108/ejim-07-2015-0052 fatcat:auslekvyrfg7df5mpvwkyw6ci4

Understanding Irregularity [chapter]

Anna Triandafyllidou, Laura Bartolini
2020 IMISCOE Research Series  
that the migrant is filling a job vacancy and performing a job that is socially valuable.  ...  in origin countries, create a powerful pull/push mechanism that defies border controls, visa restrictions, and internal control measures.  ... 
doi:10.1007/978-3-030-34324-8_2 fatcat:urhuuteznzdubjoisaw2zcb3wm
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