scholarly journals Multi-Task Learning Using Task Dependencies for Face Attributes Prediction

2019 ◽  
Vol 9 (12) ◽  
pp. 2535
Author(s):  
Di Fan ◽  
Hyunwoo Kim ◽  
Jummo Kim ◽  
Yunhui Liu ◽  
Qiang Huang
Keyword(s):  
Human Computer Interaction ◽  
Video Surveillance ◽  
State Of The Art ◽  
Learning Task ◽  
Face Verification ◽  
Task Learning ◽  
The World ◽  
In The Wild ◽  
And Gender ◽  
Learning Architectures

Face attributes prediction has an increasing amount of applications in human–computer interaction, face verification and video surveillance. Various studies show that dependencies exist in face attributes. Multi-task learning architecture can build a synergy among the correlated tasks by parameter sharing in the shared layers. However, the dependencies between the tasks have been ignored in the task-specific layers of most multi-task learning architectures. Thus, how to further boost the performance of individual tasks by using task dependencies among face attributes is quite challenging. In this paper, we propose a multi-task learning using task dependencies architecture for face attributes prediction and evaluate the performance with the tasks of smile and gender prediction. The designed attention modules in task-specific layers of our proposed architecture are used for learning task-dependent disentangled representations. The experimental results demonstrate the effectiveness of our proposed network by comparing with the traditional multi-task learning architecture and the state-of-the-art methods on Faces of the world (FotW) and Labeled faces in the wild-a (LFWA) datasets.

CNN-based Rain Reduction in Street View Images

2020 ◽  
Vol 2020 (1) ◽  
pp. 78-81
Author(s):  
Simone Zini ◽  
Simone Bianco ◽  
Raimondo Schettini
Keyword(s):  
Character Recognition ◽  
Optical Character Recognition ◽  
State Of The Art ◽  
Weather Conditions ◽  
Specific Interest ◽  
Optical Character ◽  
Street View ◽  
In The Wild ◽  
Bad Weather ◽  
Detection And Recognition

Rain removal from pictures taken under bad weather conditions is a challenging task that aims to improve the overall quality and visibility of a scene. The enhanced images usually constitute the input for subsequent Computer Vision tasks such as detection and classification. In this paper, we present a Convolutional Neural Network, based on the Pix2Pix model, for rain streaks removal from images, with specific interest in evaluating the results of the processing operation with respect to the Optical Character Recognition (OCR) task. In particular, we present a way to generate a rainy version of the Street View Text Dataset (R-SVTD) for "text detection and recognition" evaluation in bad weather conditions. Experimental results on this dataset show that our model is able to outperform the state of the art in terms of two commonly used image quality metrics, and that it is capable to improve the performances of an OCR model to detect and recognise text in the wild.

Gender Ideology and Fertility: Evidence for a Curvilinear Hypothesis

2020 ◽  
Author(s):  
Serena Stefani ◽  
Gabriele Prati
Keyword(s):  
Gender Ideology ◽  
Two Dimensions ◽  
Curvilinear Relationship ◽  
World Population ◽  
Fertility Rates ◽  
The World ◽  
And Gender ◽  
Using Data ◽  
National Analysis ◽  
The Relationship

Research on the relationship between fertility and gender ideology revealed inconsistent results. In the present study, we argue that inconsistencies may be due to the fact that such relationship may be nonlinear. We hypothesize a U- shaped relationship between two dimensions of gender ideology (i.e. primacy of breadwinner role and acceptance of male privilege) and fertility rates. We conducted a cross-national analysis of 60 countries using data from the World Values Survey as well as the World Population Prospects 2019. Controlling for gross domestic product, we found support for a U-shaped relationship between gender ideology and fertility. Higher levels of fertility rates were found at lower and especially higher levels of traditional gender ideology, while a medium level of gender ideology was associated with the lowest fertility rate. This curvilinear relationship is in agreement with the phase of the gender revolution in which the country is located. Traditional beliefs are linked to a complementary division of private versus public sphere between sexes, while egalitarian attitudes are associated with a more equitable division. Both conditions strengthen fertility. Instead, as in the transition phase, intermediate levels of gender ideology’s support are associated with an overload and a difficult reconciliation of the roles that women have to embody (i.e. working and nurturing) so reducing fertility. The present study has contributed to the literature by addressing the inconsistencies of prior research by demonstrating that the relationship between gender ideology and fertility rates is curvilinear rather than linear.

Sexual and Gender Minority Mental Health among Children and Youth

2020 ◽  
pp. 228-243
Author(s):  
Jessica N. Fish ◽  
Laura Baams ◽  
Jenifer K. McGuire
Keyword(s):  
Mental Health ◽  
Young People ◽  
Mental Health Treatment ◽  
Treatment Strategies ◽  
Youth Mental Health ◽  
Children And Youth ◽  
Gender Minority ◽  
The World ◽  
Sexual And Gender Minority ◽  
And Gender

Sexual and gender minority (SGM) young people are coming of age at a time of dynamic social and political changes with regard to LGBTQ rights and visibility around the world. And yet, contemporary cohorts of SGM youth continue to evidence the same degree of compromised mental health demonstrated by SGM youth of past decades. The authors review the current research on SGM youth mental health, with careful attention to the developmental and contextual characteristics that complicate, support, and thwart mental health for SGM young people. Given a large and rapidly growing body of science in this area, the authors strategically review research that reflects the prevalence of these issues in countries around the world but also concentrate on how mental health concerns among SGM children and youth are shaped by experiences with schools, families, and communities. Promising mental health treatment strategies for this population are reviewed. The chapter ends with a focus on understudied areas in the SGM youth mental health literature, which may offer promising solutions to combat SGM population health disparities and promote mental health among SGM young people during adolescence and as they age across the life course.

scholarly journals Queering participatory planning

2021 ◽  
pp. 095624782110193
Author(s):  
Vanesa Castán Broto
Keyword(s):  
Sexual Orientation ◽  
Gender Identity ◽  
Queer Theory ◽  
Political Representation ◽  
Participatory Planning ◽  
Radical Democracy ◽  
Politics Of Identity ◽  
The World ◽  
Participatory Processes ◽  
And Gender

All over the world, people suffer violence and discrimination because of their sexual orientation and gender identity. Queer theory has linked the politics of identity and sexuality with radical democracy experiments to decolonize development. Queering participatory planning can improve the wellbeing of vulnerable sectors of the population, while also enhancing their political representation and participation. However, to date, there has been limited engagement with the politics of sexuality and identity in participatory planning. This paper identifies three barriers that prevent the integration of queer concerns. First, queer issues are approached as isolated and distinct, separated from general matters for discussion in participatory processes. Second, heteronormative assumptions have shaped two fields that inform participatory planning practices: development studies and urban planning. Third, concrete, practical problems (from safety concerns to developing shared vocabularies) make it difficult to raise questions of identity and sexuality in public discussions. An engagement with queer thought has potential to renew participatory planning.

scholarly journals D-Penicillamine: The State of the Art in Humans and in Dogs from a Pharmacological and Regulatory Perspective

Antibiotics ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 648
Author(s):  
Michela Pugliese ◽  
Vito Biondi ◽  
Enrico Gugliandolo ◽  
Patrizia Licata ◽  
Alessio Filippo Peritore ◽  
...  
Keyword(s):  
Veterinary Medicine ◽  
State Of The Art ◽  
European Medicines Agency ◽  
Therapeutic Goals ◽  
First Choice ◽  
Regulatory Perspective ◽  
The World ◽  
United States Food ◽  
States Food ◽  
Food And Drugs Administration

Chelant agents are the mainstay of treatment in copper-associated hepatitis in humans, where D-penicillamine is the chelant agent of first choice. In veterinary medicine, the use of D-penicillamine has increased with the recent recognition of copper-associated hepatopathies that occur in several breeds of dogs. Although the different regulatory authorities in the world (United States Food and Drugs Administration—U.S. FDA, European Medicines Agency—EMEA, etc.) do not approve D-penicillamine for use in dogs, it has been used to treat copper-associated hepatitis in dogs since the 1970s, and is prescribed legally by veterinarians as an extra-label drug to treat this disease and alleviate suffering. The present study aims to: (a) address the pharmacological features; (b) outline the clinical scenario underlying the increased interest in D-penicillamine by overviewing the evolution of its main therapeutic goals in humans and dogs; and finally, (c) provide a discussion on its use and prescription in veterinary medicine from a regulatory perspective.

DDAT: Dual Domain Adaptive Translation for Low-Resolution Face Verification in the Wild

2021 ◽  
pp. 108107
Author(s):  
Qianfen Jiao ◽  
Rui Li ◽  
Wenming Cao ◽  
Jian Zhong ◽  
Si Wu ◽  
...  
Keyword(s):  
Face Verification ◽  
Low Resolution ◽  
In The Wild ◽  
Dual Domain

scholarly journals Monitoring invasive mammalian predator populations sharing habitat with the Critically Endangered Puerto Rican parrot Amazona vittata

Oryx ◽  
2005 ◽  
Vol 40 (1) ◽  
pp. 95-102 ◽  
Author(s):  
Richard Engeman ◽  
Desley Whisson ◽  
Jessica Quinn ◽  
Felipe Cano ◽  
Pedro Quiñones ◽  
...  
Keyword(s):  
Puerto Rican ◽  
Habitat Type ◽  
Critically Endangered ◽  
Mammal Species ◽  
Forest Sites ◽  
The World ◽  
Mammalian Predators ◽  
In The Wild ◽  
Amazona Vittata ◽  
Black Rats

Critically Endangered Puerto Rican parrots Amazona vittata are one of the rarest birds in the world. Several exotic mammal species capable of preying on Puerto Rican parrots cohabit the Caribbean National Forest with the only wild population of these parrots. We used tracking plates, monitoring blocks and trapping to index black rats, small Indian mongooses and feral cats in parrot habitat and in public-use areas in the same habitat type. We had high trap success for black rats at all sites (42% of all sites combined), among the highest reported in the world. Rat response to monitoring (nontoxic bait) blocks was universally high, regardless of ground or tree placement. Mongooses were present at all sites, with a greater proportion of plates tracked within the forest than at public-use sites. Cats were present at all forest sites and one of the public-use sites. Presence of the three species did not appear to be linked to human disturbance. Because only 30–40 Puerto Rican parrots survive in the wild, with as few as three pairs nesting in 2002, we concluded that the abundance and pervasiveness of exotic mammalian predators poses a greater threat to the parrots than has been generally acknowledged. This is evidenced by mammalian predation during recent parrot breeding seasons, including six fledglings taken by mongooses and one nest failure from rats during 2000–2003.

The Confessions of a Wayward Professor

1950 ◽  
Vol 6 (3) ◽  
pp. 359-362
Author(s):  
Herbert Eugene Bolton
Keyword(s):  
Seventeenth Century ◽  
Great Honor ◽  
The World ◽  
In The Wild ◽  
Wild West ◽  
Huntington Library

It is a Great Honor for one who lives in the Wild West to be asked to speak in the cultured capital of our country, for California is remote. In fact, it came into history as “the most outlandish place in the World,” and in some quarters so it is still regarded. A wealthy Italian Duchess, in the seventeenth century, told her Father Confessor that she wished to endow a mission for the heathen. Being asked where she wished it established, she replied, “In the most outlandish place in all the world.” The Jesuits consulted their geography and concluded that the most outlandish place in all the world was California, and there the mission was founded. Father Kino had a long correspondence with the same Duchess, and for their letters the Huntington Library, a few years ago, paid $18,000. Bigger sums have been paid for letters written to a lady, but seldom for letters written to a lady by a Jesuit priest.

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