Results 71 to 80 of about 1,512,155 (201)
Individual bumblebee foraging repertoires: Implications for disease persistence
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Generalist species may be comprised of individual specialists. Individual specialization can impact disease transmission at shared resources by shaping contact patterns. Mathematical models of pollinator diseases that spread via flowers have shown that R0 can be greatly
Tallisker L. H. Weiss +6 more
wiley +1 more source
Information Dissemination Analysis Using a Time-Weight Null Model: A Case Study of Sina Micro-Blog
IEEE Access, 2018 Information dissemination in a social network is constrained by the underlying structure of the network and interaction between the users, and different dissemination patterns are exhibited over time. In this paper, first, information dissemination trees
Zhiwei Zhang +5 more
doaj +1 more source
Plant invasion in mountain ecosystems reduces soil micro‐food web complexity at higher elevations
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Anthropogenic activities have accelerated plant invasions in mountain ecosystems, impacting the structure and functions of native plant communities. Changes in above‐ground vegetation can drive shifts in below‐ground biota, yet the effects of plant invasions on soil ...
Runjie Jiao +8 more
wiley +1 more source
Opinion mining method on hot topic of micro−blog
Tongxin xuebao, 2014 A method of opinion mining was argued in connection with hot topic of micro-blog.Firstly,opinion sentences are identified by syntactic dependencies templates and support vector machine (SVM).Secondly,the opinion words can be get in opinion sentences by ...
Guang-lei ZHANG, Ya-bin XU
doaj +2 more sources
Discover the Spatio-temporal Process of Typhoon Disaster Using Micro blog Data
MATEC Web of Conferences, 2018 When a disaster occurs, a large number of images and texts attached geographic information often flood the social network in the Internet quickly. All these information provide a new data source for timely awareness of disaster situations.
Liang Chunyang +2 more
doaj +1 more source
“Get Off My Internets”: How Anti-Fans Deconstruct Lifestyle Bloggers’ Authenticity Work
Persona Studies, 2017 This paper examines the nature of authenticity labour in personal lifestyle blogging through a case study of travel bloggers. Specifically, it looks at how participants in the blogging anti-fan community Get Off My Internets (GOMI) identify and ...
Sarah McRae
doaj +1 more source
Australian Journal of Public Administration, EarlyView.Abstract This article analyses key factors related to citizen participation in place governance processes. We study how network characteristics (ties and trust), sense of power (ability to influence outcomes), and affective characteristics such as bond with place (place attachment) relate to resource‐intensive and resource‐extensive citizen ...
Laura Ripoll González +3 more
wiley +1 more source
Graph-based Micro-blog Advertisement Text Recognition
, 2017 大量的微博广告影响了微博数据分析模型的使用.针对微博广告文本识别问题,利用基于图的半监督的标签传播算法,指导计算机从大量的非结构化的微博文本中自动识别出微博广告.通过对实验数据的评测,结果显示,当已有标签样本较少时,基于图的半监督的标签传播算法能够获得比有监督的支持向量机和朴素贝叶斯算法更好的性能.Many advertisements in micro-blog affected the use of micro-blog data analysis models.Aiming at ...
王志豪 +4 more
core +1 more source
Named Entity Recognition in Chinese Micro-blog Based on Deep Learning
工程科学与技术, 2016 :In order to recognize the Named Entity in micro-blog, according to the characteristics of micro-blog, which include non-standard language, much noise, updated quickly, more acronyms and the large amount of data, a method based on the deep learning is ...
LIUYUJIAO
doaj
International Journal of Urban and Regional Research, EarlyView.Abstract This article outlines possibilities for counter configurations of data‐based urbanisms, whereby data practices, rather than reproducing logics of urban entrepreneurialism and smart‐city governance, are made from within urban peripheral territories.
Andrés Luque‐Ayala, Rodrigo Firmino
wiley +1 more source