1,720,960 research outputs found
Fitness-AQA Dataset
No full textLargest Fine-grained Exercise Action Quality Assessment Dataset.
Dataset available from the following webpage: https://github.com/ParitoshParmar/Fitness-AQA.
If you find our work useful, please consider citing our ECCV 2022 conference paper that can be found at:
https://link.springer.com/chapter/10.1007/978-3-031-19839-7_7
or
https://arxiv.org/abs/2202.14019
Bibtex file:
@article{parmar2022domain,
title={Domain Knowledge-Informed Self-Supervised Representations for Workout Form Assessment},
author={Parmar, Paritosh and Gharat, Amol and Rhodin, Helge},
journal={arXiv preprint arXiv:2202.14019},
year={2022}
}Only available for non-commercial purposes. Users agree to terms and conditions of usage
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
On Action Quality Assessment
No full textIn this dissertation, we tackle the task of quantifying the quality of actions, i.e., how well an
action was performed using computer vision. Existing methods used human body pose-based features to express the quality contained in an action sample. Human body pose estimation in actions such as sports actions, like diving and gymnastic vault, is particularly challenging, since the athletes undergo convoluted transformations while performing their routines. Moreover, pose-based features do not take into account visual cues such as water splash in diving. Visual cues are taken into account by human judges. In our first work, we show that using visual representation -- spatiotemporal features computed using a 3D convolutional neural network -- is more suitable as those attend to appearance and salient motion patterns of the athlete\u27s performance. Along with developing three action quality assessment (AQA) frameworks, we also compile a diving and gymnastic vault dataset. Rather, learning an action-specific model, in our second work, we show that learning to assess the quality of multiple actions jointly is more efficient as it can exploit shared/common elements of quality among different actions. All-action modeling better uses the data, shows better generalization, and adaptation to unseen/novel action classes. Taking inspiration from the \u27learning by teaching\u27 method, we propose to take multitask learning (MTL) approach to AQA, unlike existing approaches, which follow single task learning (STL) paradigm. In our MTL approach we force the network to delineate the action sample -- recognize the action in detail, and commentate on good and bad points of the performance, in addition to the main task of AQA scoring. Through this better characterization of action sample, we are able to obtain state-of-the-art results on the task of AQA. To enable our MTL approach, we also released the largest multitask AQA dataset, MTL-AQA
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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