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The Semantics of Microposts
2014
Semantic Web Journal
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Introduction The call for this special issue on the Semantics of Microposts resulted from discussions initiated by the first Making Sense of Microposts workshop. ...
The tasks involved in making sense of microposts, which requires extraction of its semantic content, are therefore addressed from a number of perspectives. ...
doi:10.3233/sw-140141
fatcat:4df2ruwt7railcupphgvwozfpi
Linked knowledge sources for topic classification of microposts: A semantic graph-based approach
2014
Journal of Web Semantics
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Traditional TC techniques enrich the content of Microposts with features extracted only from the Microposts content. ...
The accurate TC of Microposts however is a challenging task since the limited number of tokens in a post often implies a lack of sufficient contextual information. ...
Acknowledgement The authors would like to express their gratitude to Aba-Sah Dadzie for proofreading this paper. ...
doi:10.1016/j.websem.2014.04.001
fatcat:64qvdi3snramrovjqhxuimcpwe
Linked Open Social Signals
2010
2010 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology
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In this paper we discuss the collection, semantic annotation and analysis of real-time social signals from microblogging data. ...
In addition, we discuss our method and application in a scenario related to the health care reform in the United States. ...
Prasad, Harshal Patni and the Sensor Web team for allowing us to use their servers for the development of the software used in this project. ...
doi:10.1109/wi-iat.2010.314
dblp:conf/webi/MendesPKS10
fatcat:okxqn5f75zhvtck4y5ncc4aqvm
#Microposts2016
2016
Proceedings of the 25th International Conference Companion on World Wide Web - WWW '16 Companion
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Micropost data, followed by enrichment with Semantic Web resources. ...
, within the Semantic Web and other relevant fields including Computational Social Science. ...
doi:10.1145/2872518.2893528
dblp:conf/www/CanoPRWD16
fatcat:dvkfbflycbfpvoelk46yfivhhq
Linked Knowledge Sources for Topic Classification of Microposts: A Semantic Graph-Based Approach
2014
Social Science Research Network
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Traditional TC techniques enrich the content of Microposts with features extracted only from the Microposts content. ...
The accurate TC of Microposts however is a challenging task since the limited number of tokens in a post often implies a lack of sufficient contextual information. ...
Acknowledgement The authors would like to express their gratitude to Aba-Sah Dadzie for proofreading this paper. ...
doi:10.2139/ssrn.3199099
fatcat:2febxkwyfbc6jisntu24z4ro3a
Leveraging Latent Concepts for Retrieving Relevant Ads for Short Text
[chapter]
2013
Lecture Notes in Computer Science
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As the microblogging content is short and noisy and the ads are short too, there is a high amount of lexical/vocabulary mismatch between the micropost and the ads. ...
We empirically show that the conceptual model performs better than various state-of-the-art techniques the performance gain obtained are substantial and significant. ...
We also perform the syntactic+semantic combination of vector space with other semantic methods (Conceptual, Taxonomy) Figure 1 . ...
doi:10.1007/978-3-642-36973-5_83
fatcat:lefka5odmzfydnnzaok6phi4xa
Microposts Ontology Construction Via Concept Extraction
2012
International journal of Web & Semantic Technology
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Adding semantic meaning in the sense of unambiguous intended ideas to such Microposts. We can make a start towards semantic web by adding semantic annotation to web resources. ...
This process involves different steps for the analysis of such microposts (extraction of keywords, named entities and their matching to ontological concepts). ...
MICROPOSTS' ONTOLOGY BUILDER The Microposts' ontology builder is an endeavor to reduce the manual effort in the construction of ontology. ...
doi:10.5121/ijwest.2012.3307
fatcat:vus2x5cvg5fehh3h32d6mxiahy
A Comparative Study of Users' Microblogging Behavior on Sina Weibo and Twitter
[chapter]
2012
Lecture Notes in Computer Science
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We (i) analyze how people access microblogs and (ii) compare the writing style of Sina Weibo and Twitter users by analyzing textual features of microposts. ...
Based on semantics and sentiments that our user modeling framework extracts from English and Chinese posts, we study and compare (iii) the topics and (iv) sentiment polarities of posts on Sina Weibo and ...
Table 4 illustrates how the access behavior influences the semantics of the microposts. ...
doi:10.1007/978-3-642-31454-4_8
fatcat:fbt4ylrldjdyhi75o2f5jxheqi
Efficient Document Filtering Using Vector Space Topic Expansion and Pattern-Mining
2017
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management - CIKM '17
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Our framework extracts clusters of semantically similar microposts that overlap with the reference documents, by extracting combinations of key features that de ne those clusters through frequent pa ern ...
Our method is e cient and scales gracefully with large sets of incoming microposts. ...
Vincent Lenders from ArmaSuisse for providing the microposts corpus. J.P. was supported by a Sinergia Grant by the Swiss National Science Foundation (SNF 147609). ...
doi:10.1145/3132847.3133016
dblp:conf/cikm/ProskurniaM0AC17
fatcat:dcj5ch7efnfyhkxpfofwzomlvm
DC Proposal: Enriching Unstructured Media Content about Events to Enable Semi-automated Summaries, Compilations, and Improved Search by Leveraging Social Networks
[chapter]
2011
Lecture Notes in Computer Science
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One example of such event can be a keynote speech held at a conference, where, given a stable network connection, media content is published on social networks while the event is still going on. ...
In our thesis, we develop a framework for media content processing, leveraging social networks, utilizing the Web of Data and fine-grained media content addressing schemes like Media Fragments URIs to ...
We speak of the semantic gap in this context. ...
doi:10.1007/978-3-642-25093-4_30
fatcat:kf5xfkynpzagbhiq5kheioo3o4
Twarql
2010
Proceedings of the 6th International Conference on Semantic Systems - I-SEMANTICS '10
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and well-known vocabularies (FOAF, SIOC, MOAT, etc.); (3) enable structured querying of microposts with SPARQL; (4) enable subscription to a stream of microposts that match a given query; and (5) enable ...
The approach employed in Twarql can be summarized as follows: (1) extract content (e.g. entity mentions, hashtags and URLs) from microposts streamed from Twitter; (2) encode content in RDF using shared ...
The information extraction module performs a series of processing steps for annotating microposts based on the content in those microposts. ...
doi:10.1145/1839707.1839762
dblp:conf/i-semantics/MendesPK10
fatcat:7uusffmtmbbojigllu3wtksqe4
Adding meaning to facebook microposts via a mash-up API and tracking its data provenance
2011
2011 7th International Conference on Next Generation Web Services Practices
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Adding semantic meaning in the sense of unambiguous intended ideas to such microposts can, for example, be achieved via Natural Language Processing (NLP). ...
The main contribution of our work is a description of how provenance metadata can be automatically added to the output of mash-up APIs like the one presented here. ...
The focus of Carroll et al. in [4] is on the provenance of triples in the Semantic Web world, namely, for making statements about triples in graphs. ...
doi:10.1109/nwesp.2011.6088202
fatcat:y7dsz4bkwbgyxfihpugt3ajthu
A Human-AI Loop Approach for Joint Keyword Discovery and Expectation Estimation in Micropost Event Detection
2020
PROCEEDINGS OF THE THIRTIETH AAAI CONFERENCE ON ARTIFICIAL INTELLIGENCE AND THE TWENTY-EIGHTH INNOVATIVE APPLICATIONS OF ARTIFICIAL INTELLIGENCE CONFERENCE
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These approaches make strong assumptions on the distribution of the relevant microposts containing the keyword – referred to as the expectation of the distribution – and use it as a posterior regularization ...
We empirically demonstrate the merits of our approach, both in terms of accuracy and interpretability, on multiple real-world datasets and show that our approach improves the state of the art by 24.3%. ...
Acknowledgements This project has received funding from the Swiss National Science Foundation (grant #407540 167320 Tighten-it-All) and from the European Research Council (ERC) under the European Union's ...
doi:10.1609/aaai.v34i03.5626
fatcat:teolweag3jf6xeb6pxoth6e2sy
How much does word sense disambiguation help in sentiment analysis of micropost data?
2015
Proceedings of the 6th Workshop on Computational Approaches to Subjectivity, Sentiment and Social Media Analysis
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Previous work done in the area of Word Sense Disambiguation does not throw light on its influence on the analysis of social-media text and micropost data, which is what our work aims to achieve. ...
We discuss our system that makes use of Word Sense Disambiguation techniques in sentiment analysis at the message level, where the entire tweet or SMS text was analysed to determine its dominant sentiment ...
Acknowledgements The authors would like to thank the Mitacs Globalink program for facilitating this collaborative work. ...
doi:10.18653/v1/w15-2916
dblp:conf/wassa/SumanthI15
fatcat:nooybo575jgjhb24ammwybvw3y
Linking Entities for Enriching and Structuring Social Media Content
2016
Proceedings of the 25th International Conference Companion on World Wide Web - WWW '16 Companion
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and semantic fields. ...
We will show how ADEL can outperform the state-of-the-art systems on the reference NEEL challenges that happens in the yearly #Micropost workshop (2014)(2015)(2016). ...
Acknowledgments This work has been partially supported by Bpifrance within the NexGen-TV Project, under grant number F1504054U. ...
doi:10.1145/2872518.2892109
dblp:conf/www/Troncy16
fatcat:itcwvd5py5gcjghyglym3x2meu
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