[HTML][HTML] Factors driving citizen engagement with government TikTok accounts during the COVID-19 pandemic: Model development and analysis

Q Chen, C Min, W Zhang, X Ma, R Evans - Journal of medical internet …, 2021 - jmir.org
Background During the COVID-19 pandemic, growth in citizen engagement with social
media platforms has enabled public health departments to accelerate and improve health …

User intent in multimedia search: a survey of the state of the art and future challenges

C Kofler, M Larson, A Hanjalic - ACM Computing Surveys (CSUR), 2016 - dl.acm.org
Today's multimedia search engines are expected to respond to queries reflecting a wide
variety of information needs from users with different goals. The topical dimension (“what” …

[图书][B] An introduction to search engines and web navigation

M Levene - 2011 - books.google.com
This book is a second edition, updated and expanded to explain the technologies that help
us find information on the web. Search engines and web navigation tools have become …

The'WeTube'in YouTube–creating an online community through video sharing

D Rotman, J Preece - International Journal of Web Based …, 2010 - inderscienceonline.com
Video sharing has become a growing social practice, with YouTube being the predominant
online video sharing site. Most of the research concerning YouTube's social impact has …

Characterizing and modelling popularity of user-generated videos

Y Borghol, S Mitra, S Ardon, N Carlsson, D Eager… - Performance …, 2011 - Elsevier
This paper develops a framework for studying the popularity dynamics of user-generated
videos, presents a characterization of the popularity dynamics, and proposes a model that …

Balancing usability and security in a video CAPTCHA

KA Kluever, R Zanibbi - Proceedings of the 5th Symposium on Usable …, 2009 - dl.acm.org
We present a technique for using content-based video labeling as a CAPTCHA task. Our
CAPTCHAs are generated from YouTube videos, which contain labels (tags) supplied by the …

Characterizing web-based video sharing workloads

S Mitra, M Agrawal, A Yadav, N Carlsson… - ACM Transactions on …, 2011 - dl.acm.org
Video sharing services that allow ordinary Web users to upload video clips of their choice
and watch video clips uploaded by others have recently become very popular. This article …

[图书][B] Kollektives Gatekeeping

T Keyling - 2017 - Springer
Zuallererst gilt mein Dank meinem Doktorvater Hans-Bernd Brosius, der mich zu dieser
Doktorarbeit und der Arbeit als wissenschaftlicher Mitarbeiter nicht nur anfänglich ermutigt …

How people find videos

SJ Cunningham, DM Nichols - Proceedings of the 8th ACM/IEEE-CS …, 2008 - dl.acm.org
At present very little is known about how people locate and view videos' in the wild'. This
study draws a rich picture of everyday video seeking strategies and video information needs …

Filters, Fair Use & Feedback: User-Generated Content Principles and the DMCA

MS Sawyer - Berkeley Tech. LJ, 2009 - HeinOnline
© 2009 Michael S. Sawyer. The author hereby permits the reproduction of this Note subject
to the Creative Commons Attribution-Noncommercial 3.0 License, the full terms of which can …