Results 231 to 240 of about 38,354 (292)
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Proceedings of the 20th ACM international conference on Information and knowledge management, 2011
Two of the main challenges in retrieval on microblogs are the inherent sparsity of the documents and difficulties in assessing their quality. The feature sparsity is immanent to the restriction of the medium to short texts. Quality assessment is necessary as the microblog documents range from spam over trivia and personal chatter to news broadcasts ...
Nasir Naveed +3 more
openaire +3 more sources
Two of the main challenges in retrieval on microblogs are the inherent sparsity of the documents and difficulties in assessing their quality. The feature sparsity is immanent to the restriction of the medium to short texts. Quality assessment is necessary as the microblog documents range from spam over trivia and personal chatter to news broadcasts ...
Nasir Naveed +3 more
openaire +3 more sources
Interactive Technology and Smart Education, 2014
Purpose – To present YouFlow Microblog and how its functionalities for discourse structuring and message classification allows improving learning. The paper aims to discuss these issues. Design/methodology/approach – The authors developed a survey on microblogs ...
Rafael Krejci +1 more
openaire +1 more source
Purpose – To present YouFlow Microblog and how its functionalities for discourse structuring and message classification allows improving learning. The paper aims to discuss these issues. Design/methodology/approach – The authors developed a survey on microblogs ...
Rafael Krejci +1 more
openaire +1 more source
CHI '10 Extended Abstracts on Human Factors in Computing Systems, 2010
Microblogging is a recently popular phenomenon and with the increasing trend for video cameras to be built into mobile phones, a new type of microblogging has entered the arena of electronic communication: video microblogging. In this study we examine video microblogging, which is the broadcasting of short videos. A series of semi-structured interviews
Bornoe, Nis, Barkhuus, Louise
openaire +2 more sources
Microblogging is a recently popular phenomenon and with the increasing trend for video cameras to be built into mobile phones, a new type of microblogging has entered the arena of electronic communication: video microblogging. In this study we examine video microblogging, which is the broadcasting of short videos. A series of semi-structured interviews
Bornoe, Nis, Barkhuus, Louise
openaire +2 more sources
Decision Making over Multiple Criteria to Assess News Credibility in Microblogging Sites
IEEE International Conference on Fuzzy Systems, 2020Locating Web content useful to specific user needs and tasks concerns nowadays, in many circumstances, to assess the credibility of the content itself. With the diffusion of social media and the possibility for everyone to become a content generator, the
G. Pasi, M. Grandis, Marco Viviani
semanticscholar +1 more source
YouFlow Microblog: Following Discussions on an Educational Microblog
2013 IEEE 13th International Conference on Advanced Learning Technologies, 2013Microblogs have been used in the educational context. However, differently from following friends' status messages, in the educational scenario it is important to follow the discussions, to understand the flow of messages. You Flow microblog was developed for that purpose.
Rafael Krejci, Sean Siqueira
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Privacy Analysis on Microblogging Online Social Networks
ACM Computing Surveys, 2019Online Social Networks (OSNs) incorporate different forms of interactive communication, including microblogging services, multimedia sharing, business networking, and so on. They allow users to create profiles, connect with friends, and share their daily
Samia Oukemeni, H. Rifà-Pous, J. Puig
semanticscholar +1 more source
Sentiment Analysis on Microblogging with K-Means Clustering and Artificial Bee Colony
International Journal of Computational Intelligence and Applications, 2019Microblogging is a type of blog used by people to express their opinions, attitudes, and feelings toward entities with a short message and this message is easily shared through the network of connected people. Knowing their sentiments would be beneficial
Korawit Orkphol, Wu Yang
semanticscholar +1 more source
Library Microblogging Based on Sina Microblogging Platform
2012Microblogging is the Web2.0 technology with the most important impact in the recent years, with applications in many domains. At present, many libraries and information science experts in China launched microbloggings. Our paper takes Sina microblogging as the survey platform, takes certified library microbloggings as the objects.
Yang Shuangqi, Xu Jing, Shao Shengchun
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A Novel Hybrid Clustering Algorithm for Topic Detection on Chinese Microblogging
IEEE Transactions on Computational Social Systems, 2019The hot topics discussed on microblogs mirror public opinion, so the topic detection on microblogs is of great significance for the detection and management of public opinion.
Xiao Geng +3 more
semanticscholar +1 more source
Proceedings of the sixteenth international workshop on Data warehousing and OLAP, 2013
Microblogging sites have become a staple in our modern world. They provide the users with the ability to keep in touch with their contacts, using up of 140 characters in the case of Twitter sites. Responding to this emerging trend, it becomes critically important to interactively view and analyze the massive amount of microblogging data from different ...
Hannachi, Lilia +4 more
openaire +3 more sources
Microblogging sites have become a staple in our modern world. They provide the users with the ability to keep in touch with their contacts, using up of 140 characters in the case of Twitter sites. Responding to this emerging trend, it becomes critically important to interactively view and analyze the massive amount of microblogging data from different ...
Hannachi, Lilia +4 more
openaire +3 more sources