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Crowdsourcing Reliable Ratings for Underexposed Items

Beatrice Valeri, Shady Elbassuoni, Sihem Amer-Yahia
2016 Proceedings of the 12th International Conference on Web Information Systems and Technologies  
In addition, our platform focuses on acquiring ratings for items that only have a few ratings. Traditional crowdsourcing platforms are not suitable for such a task for two reasons.  ...  A reliable rating is a truthful rating from a worker that is knowledgeable enough about the item she is rating.  ...  The platform should also prioritize acquiring ratings for underexposed items (i.e., items that have fewer ratings).  ... 
doi:10.5220/0005770700750086 dblp:conf/webist/ValeriEA16 fatcat:w5t6qjwaubao5mx6rpfuxhisuq

An Image is Worth More than a Thousand Favorites: Surfacing the Hidden Beauty of Flickr Pictures [article]

Rossano Schifanella, Miriam Redi, Luca Aiello
2015 arXiv   pre-print
By gathering a large crowdsourced ground truth of aesthetics scores for Flickr images, we show that our method retrieves photos whose median perceived beauty score is equal to the most popular ones, and  ...  Attention concentrates on a relatively small number of popular items and neglecting the vast majority of content produced by the crowd.  ...  Judith Redi for her precious help and discussions.  ... 
arXiv:1505.03358v2 fatcat:fu4sq22my5febhkgbylmmyxki4

Adaptation measures of COBWEB quality assurance service for the LandSense Citizen Observatory

Sam Meek, Matthew Knight, Theo Brown
2019 Zenodo  
The COBWEB project attempted to design and develop a set of quality assurance processes based upon those described in ISO19157 and the flexible framework for quality assuring crowdsourced data explored  ...  The motivating work for deployment of the services was carried out in the European Union Funded FP7 Citizen Observatory WEB (COBWEB) project that completed in 2016.  ...  Resizing An evaluation of the dataset revealed that the majority of the photographs showed the crops occupying approximately 75% of the image, with the sky/horizon accounting for the remainder.  ... 
doi:10.5281/zenodo.4452818 fatcat:b6x45hfusjekldbiywqaigejeq

Specifics of Planning Cultural-entertainment Areas in the Restaurants

Sergii Neilenko, Tetyana Starychenko
2018 Restaurant and hotel consulting. Innovations  
Crowdsourcing reliable ratings for underexposed items. In Proceedings of the 12th International Conference on Web Information Systems and Technologies (WEBIST) (pp. 123-137).  ...  Requirements for cultural and entertainment areasПродовження табл.1 Назва примі- щення Функціональне призначення Вимоги до проектування Обладнання Бажаний дизайн Основні Сцена, естрада -культур  ... 
doi:10.31866/2616-7468.2.2018.157182 fatcat:2fbyxoruh5ba3dg74hgtkvfrjm

Influence of image features on face portraits social context interpretation: experimental methods, crowdsourcing based studies and models

Filippo Mazza
After chosing the more reliable crowdsourcing technique, we conducted online subjective experiments to both validate our methodology and our software framework.  ...  In particular, we investigated electrophysiology and crowdsourcing.  ...  One underexposed shot has also been taken for each subject. Half of subjects are men and half women, aged between 19 and 40 years old.  ... 

The Computer as Filter Machine: A Clustering Approach to Categorize Artworks Based on a Social Tagging Network

Stefanie Schneider, Hubertus Kohle
Using crowdsourced annotations assigned by laypersons, this article proposes the application of a clustering algorithm to segment artworks into groups.  ...  It is shown that the resulting clusters allow for a consistent reclassification extending the traditional categories (history, genre, portrait, still life, landscape), and thus enable a finely grained  ...  It is still disputed among experts how reliable crowdsourced information is on art historical artefacts. 11 Therefore, it seems reasonable to question the gathered annotations based on their relevance,  ... 
doi:10.5282/ubm/epub.41319 fatcat:j2rotm7dfre2jaw4w7rqg5giza

Photograph Enhancement Via Imitation-to-innovation Training Scheme

Yi Feng, University, My
Our experimental results demonstrate that our method is capable of recovering vibrant colourization and sharpness from underexposed photographs in microseconds.  ...  AMT is a crowdsourcing marketplace for subjective research, such as market surveys or data annotations.  ...  It can preserve the edge information while achieving low The Retinex theory is mainly used for perceptual information reconstruction for underexposed images.  ... 
doi:10.20381/ruor-25897 fatcat:wbx5l7556fbrjfnatraivbil2a

Improved planning for urban resilience and sustainability – tools, measures and recommendations

Hans de Moel, Marthe. L Derkzen, Elco E. Koks, Jeroen Aerts, Peter Verburg, Nick van Barneveld, L. Nijhuis, Steffen Nielsen, Bernd Möller, R. Rijavec, T. Griessler-Bulc, S. Detellbach (+13 others)
2014 Zenodo  
In order to adequately tackle todays and tomorrows challenges, urban areas need to anticipate and adapt in their planning policies for the city in a strategic way.  ...  The portal provides a basis for crowdsourcing better inputs for the evaluation of measures for sustainable mobility.  ...  We believe in the crowdsourcing as a model for better problem identification and solving (Brabham, 2009 ).  ... 
doi:10.5281/zenodo.3940969 fatcat:bbvgvz7mtrh2fghwvt4geskpgu


Mobile assistive technologies for people with visual impairment: sensing and conveying information to support orientation, mobility and access to images Andrea GERINO Smartphones are accessible to persons  ...  For example, tactile maps support the development of the cognitive map of an environment [47] , and the white cane is used to perceive environmental information, like obstacles, while walking.  ...  rated 7 and the other rated 6).  ... 
doi:10.13130/gerino-andrea_phd2017-02-28 fatcat:ckqqashpbvcibdxzfkwple3uoi

Disegno Journal of Design Culture Editorial

Megan Blissick, Belinda, Deanna Herst
Undoubtedly, the most important concrete motivation behind the call for papers of this issue was the belief of the editorial staff that the real transmission of ideas is a tool for the reduction of inequality  ...  Besides providing a living platform for debating issues of design culture our particular aim is to consolidate and enhance the social legitimacy of design culture studies as an emerging field in the Central  ...  London. sharon has also lectured at Musashino Art University, tokyo, and nagoya University of Arts, nagoya, Japan, the Architectural Association, London, and Kingston University. sharon has consulted for  ...