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Out of context? Translating evidence from the North Karelia project over place and time

L. McLaren, L. M. Ghali, D. Lorenzetti, M. Rock
2006 Health Education Research  
Within the literature on community-based heart health promotion and chronic disease prevention, the North Karelia project is often viewed as a model program for achieving communitywide reductions in risk  ...  (including people, place and time), and this may undermine the success of community-based health promotion.  ...  Thus, the evolution of cardiovascular disease, including increasing public awareness of risk factors and secular trends in prevalence over the past several decades, indicates a context that was very different  ... 
doi:10.1093/her/cyl097 pmid:16982650 fatcat:oqf7sjhmenbwvp3ds55scxzqhm

Measuring Change Over Time in Socio-economic Deprivation and Health in an Urban Context: The Case Study of Genoa

Stefano Landi, Enrico Ivaldi, Angela Testi
2017 Social Indicators Research  
The objective of the study is to measure how deprivation changes over time in an urban context, finding out whether socioeconomic inequalities association with health outcomes endure over time.  ...  The innovation of the work is the attempt to evaluate deprivation over time, trying to formalize a methodological path replicable in other situation.  ...  Similarly, this study aims to measure how deprivation in an urban context has changed over time and determine if socioeconomic inequalities continue to be associated over time with health outcomes in the  ... 
doi:10.1007/s11205-017-1720-3 fatcat:zhfy6tmthzgjheabigvqjp36v4

The Sharing Economy and Sustainability of Urban Destinations in the (Over)tourism Context: The Social Capital Theory Perspective

Piotr Zmyślony, Grzegorz Leszczyński, Anna Waligóra, Wiesław Alejziak
2020 Sustainability  
with local communities in the context of overtourism.  ...  However, from a medium- and long-term perspective, the sharing economy also impacts the bridging nature of social capital, which should lead to a more sustainable balance in its structure.  ...  A1 Theoretical/Conceptual frameworks utilized in studies on the sharing economy in (over)tourism context.  ... 
doi:10.3390/su12062310 fatcat:i5v33pibcret3dsasxn5bsjs4y

Time Matters

Bo Wu, Wen-Huang Cheng, Yongdong Zhang, Tao Mei
2016 Proceedings of the 2016 ACM on Multimedia Conference - MM '16  
The evolution of social media popularity exhibits rich temporality, i.e., popularities change over time at various levels of temporal granularity.  ...  By considering the noise caused by context inconsistency, we design a data rearrangement step based on context aggregation as preprocessing to enhance contextual relevance of neighboring data in the tensor  ...  These models have limited effectiveness on predicting the individual popularity in social media.  ... 
doi:10.1145/2964284.2964335 dblp:conf/mm/WuCZM16 fatcat:lpn4gsjnfjdwnhkieenqfxzqcu

Time-Aware Entity Linking

Renato Stoffalette João
2017 International Semantic Web Conference  
Consequently, they show limited performance in annotating old documents like news or web archives, while the problem is bigger in cases of short texts with limited context, such as archives of social media  ...  This thesis focuses on this problem and proposes a modeling that leverages time-aware prior probabilities and word embeddings in the entity linking task.  ...  The problem is even bigger when trying to annotate short texts with limited context, like old social media posts or query logs.  ... 
dblp:conf/semweb/Joao17 fatcat:dyvuvzqupraxtgyn2typylataa

Time Bomb?

Michael Bruter
2009 Comparative Political Studies  
Based on a three-wave, six-country comparative panel study experiment with 1,197 participants, this article shows how in the long term, political institutions and the media can affect the european identity  ...  with remarkable efficiency in the long term.  ...  The final model is apparently the most counterintuitive of all; it involves the effect that news will have over time as an extension of a sleeper effect in the context of a vastly cynical european public  ... 
doi:10.1177/0010414009332465 fatcat:7hb6eszpzfbuxeqtckb6e55tja

Visual Analysis of Real-time Social Media for Emergency Response

Suvodeep Mazumdar, Vitaveska Lanfranchi, Neil Ireson, Fabio Ciravegna
2014 Extended Semantic Web Conference  
The role of Social Media in complimenting such sources of information is thus invaluable and Social Media has been recognised as a key element of assessing evolving situations.  ...  The prevalence of Social Media in sharing day to day information regarding all aspects of our life is ever increasing.  ...  of keywords and sentiments over time. [5] also focuses on interactive colour-coded timeline displays. [6] cluster groups of users and their evolution over time for a particular topic.  ... 
dblp:conf/esws/MazumdarLIC14 fatcat:5jdqnuxzcfgsdeblckeg2qu2nm

Textual Timing [chapter]

2020 Update Culture and the Afterlife of Digital Writing  
I describe three models of digital time in this chapter: kairos-chronos fusion, template timing, and algorithmic timing.  ...  over long periods of time.  ... 
doi:10.7330/9781607329749.c003 fatcat:sefww2hiy5du7oynxn6zydfojy

It's Time We Talk About Time in Entrepreneurship

Moren Lévesque, Ute Stephan
2019 Entrepreneurship: Theory & Practice  
We initiate a deeper conversation on time in entrepreneurship and illustrate the value of a time-based lens for entrepreneurship research through discussing examples at the individual, firm and context  ...  cultural contexts.  ...  Acknowledgements We are grateful to the editor-in-chief and an anonymous reviewer for providing constructive feedback and highlighting additional time-based work in entrepreneurship we had overlooked.  ... 
doi:10.1177/1042258719839711 fatcat:bguuw3idffb57plqiyilyim2xy

Time Matters: Multi-scale Temporalization of Social Media Popularity [article]

Bo Wu, Wen-Huang Cheng, Yongdong Zhang, Tao Mei
2017 arXiv   pre-print
The evolution of social media popularity exhibits rich temporality, i.e., popularities change over time at various levels of temporal granularity.  ...  By considering the noise caused by context inconsistency, we design a data rearrangement step based on context aggregation as preprocessing to enhance contextual relevance of neighboring data in the tensor  ...  These models have limited effectiveness on predicting the individual popularity in social media.  ... 
arXiv:1801.05853v1 fatcat:r37pvgxtvjfxnbc6helvzhzqr4

Big Data Stream Analytics for Near Real-Time Sentiment Analysis

Otto K. M. Cheng, Raymond Lau
2015 Journal of Computer and Communications  
In particular, an inference model is embedded into the classical language modeling framework to enhance the prediction of consumer sentiments.  ...  In the era of big data, huge volumes of data are generated from online social networks, sensor networks, mobile devices, and organizations' enterprise systems.  ...  from online social media in near real-time.  ... 
doi:10.4236/jcc.2015.35024 fatcat:hibfywzdavd7vo6tiav7xfyopq

Tracking the Evolution of Words with Time-reflective Text Representations [article]

Roberto Camacho Barranco, Raimundo F. Dos Santos, M. Shahriar Hossain
2019 arXiv   pre-print
A large part of these datasets are text documents generated by media outlets, scholarly articles in digital libraries, findings from scientific and professional communities, and social media.  ...  More than 80% of today's data is unstructured in nature, and these unstructured datasets evolve over time.  ...  In news articles, a time-reflective representation can capture the evolution of a particular event over time.  ... 
arXiv:1807.04441v2 fatcat:crq3gzy5wjf33m2ekkvpk6ruhu

Transitional Times

Amanda Lagerkvist
2009 Nordicom Review  
This article discusses the discourse of 'new media' from the vantage point of critically reviewing three emissions from MIT Press during the years 1999-2003 within the series Media in Transition, as to  ...  It concludes that it is not enough to acknowledge that 'new media' call for a deep awareness of the historicity of the technological imaginary; deeper understandings of transitions in media also call for  ...  Acknowledgments I wish to acknowledge the valuable input of participants at the JMK higher seminar, where this paper was first presented, especially the comments made by media historians Madeleine Kleberg  ... 
doi:10.1515/nor-2017-0135 fatcat:rgif7aplc5bbvhyddrpypwes34

Social Signal Processing for Real-Time Situational Understanding: A Vision and Approach

Kasthuri Jayarajah, Shuochao Yao, Raghava Mutharaju, Archan Misra, Geeth De Mel, Julie Skipper, Tarek Abdelzaher, Michael Kolodny
2015 2015 IEEE 12th International Conference on Mobile Ad Hoc and Sensor Systems  
This paper presents a vision of how social media sources can be exploited in the above context to obtain insights about events, groups, and their evolution.  ...  obtain insights about events and their evolution.  ...  This research was also supported in part by an appointment to the Postgraduate Research Participation Program at the U.S.  ... 
doi:10.1109/mass.2015.89 dblp:conf/mass/JayarajahYMMMSA15 fatcat:jniyy7oy6vaqxht3u3i7tg7cby

Time-Varying Graphs and Dynamic Networks [article]

Arnaud Casteigts, Paola Flocchini, Walter Quattrociocchi, Nicola Santoro
2012 arXiv   pre-print
The past few years have seen intensive research efforts carried out in some apparently unrelated areas of dynamic systems -- delay-tolerant networks, opportunistic-mobility networks, social networks --  ...  Indeed, the concepts discovered in these investigations can be viewed as parts of the same conceptual universe; and the formal models proposed so far to express some specific concepts are components of  ...  Mobility models from social networks include the Time-Variant Community model (TVC) [39] , and the more recent Home-cell Community-based Mobility Model (HCMM) [13] .  ... 
arXiv:1012.0009v3 fatcat:u2h63wv6rfg3haovwxeokl3zye
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