Appel: The 4th Making Sense of Microposts Workshop (#Microposts2014), WWW 2014, Deadline: 15/1/2014

Thierry Hamon hamon at LIMSI.FR
Fri Jan 10 20:56:16 UTC 2014

Date: Fri, 10 Jan 2014 10:27:24 +0000
From: "Rowe, Matthew" <m.rowe at>
Message-ID: <C339BDDE-539D-47AB-B056-22C3FD94FADB at>

*Final CFP, we promise*


The 4th Making Sense of Microposts Workshop (#Microposts2014) 
at WWW 2014

7 April 2014, Seoul, Republic of Korea


Making Sense of Microposts: Big things come in small packages
Microposts, such as Twitter status updates, Instagram likes and photos
and Foursquare checkins, form a notable part of published web
content. Smart phones, after overtaking sales of personal computers in
2012, now play a significant role in enabling ubiquitous communication,
and have contributed to the steep increase in publication of Microposts,
via native mobile apps and mobile-specific web sites. The increase in
Micropost publication is evident across Twitter, where 500 million posts
are now published every day, up from 175 million in 2012. Facebook sees
30 billion pieces of content shared on it every month. Such statistics
reflect the growing production and consumption of data by users and the
widespread sharing of information through social networks. The utility
of Microposts is such that we are now providing up-to-date information
about a range of topics formed in disparate contexts, providing
information about emerging events, online presence, emergency response
and crowd movement. Being able to make sense of Microposts therefore
impacts on the ability to act upon information quickly and effectively,
and aids the understanding of evolving user behaviour, events and public
perception and opinion about their worlds.

The central objective of the #Microposts workshop is to bring together
researchers from multiple disciplines to discuss and debate current
efforts toward analysing and understanding Microposts. We define a
Micropost as information published on the Web that is small in size
(e.g. a Tweet, Facebook share, Instagram like) and that requires minimal
effort to publish. Although individual Microposts are small,
collectively they provide a rich source of current information about a
range of topics across all walks of life. Gleaning information from such
content effectively requires a degree of understanding of what is being
discussed and, with very large amounts, semi- to fully automated
analytical and extraction approaches.  The workshop aims to provide a
forum to enable discussion and hence, improve understanding of social
and cultural phenomena that influence the publication and reuse of
Microposts; and to discuss applications of Micropost data in a variety
of contexts, including emergency response, crowd and event tracking,
public opinion and sentiment analysis. Enabling the understanding and
application of Micropost content requires analytical techniques and
tools that function at scale and that can handle the high rate at which
Microposts are published. The workshop invites submissions that deal
with publication rate and scale, and approaches that facilitate
understanding of Microposts through their semantics and where available,
contextual information.

Microposts are both a technical and a social phenomenon, and the nature
of the challenge related to their treatment is therefore
multi-disciplinary. We continue to promote a multidisciplinary workshop,
as achieved in the past three in the series, by also encouraging social
scientists and other non-Computer Science researchers to submit work
that looks at the theories behind Micropost usage and communication
through this medium. The workshop also encourages demonstration of
practical application of the results of analysis of Micropost data, both
within the research community and in everyday, real-world scenarios. We
encourage submissions using this and last year’s challenge data for
contributions to the main track.


The workshop will focus on topics including, but not exclusive to, the
three areas below:

Data mining from Microposts
Emergent semantics
Opinion mining, sentiment and sentic analysis
Network analysis and community detection
Influence detection and social contagion modelling
Prediction approaches
Linking Microposts into the Web of Data 
Semantic entity disambiguation

Social & Web Science Studies
Collective awareness
Education & citizen empowerment, data journalism 
Civil action, media & politics
Political and polemical aspects of Microposts
Ethics, legal and privacy issues
Psychological profiles and psychological aspects of Micropost-based
Cultural and regional differences in access and use
Collective intelligence, including user profiling, personalisation &
Business analytics & market intelligence
Event & topic detection and tendency tracking
Microposts as second screen to TV
Geo-localized, Micropost-based services
Public consensus & citizen participation
Security, emergency response & health
Linking social and physical signals, in, e.g., crowd tracking


#Microposts2014 will host an 'Entity Extraction & Disambiguation
Challenge', where participants must label Microposts in a given dataset
with the entities referenced and their semantic web URIs. Existing
entity extraction and disambiguation tools are intended for use over
news corpora and similar document-based corpora with relatively long
length. The aim of the challenge is to foster research into novel, more
accurate entity extraction and disambiguation for (much shorter)
Micropost data. Detailed information on how to enter the challenge will
be provided in a separate call for challenge submissions as well as on
the workshop website.


A keynote address from an invited speaker will open the day. This will
be followed by paper presentations. We will hold a poster and demo
session to trigger further, in-depth interaction between workshop
participants. The last set of presentations will be brief overviews of
selected submissions to the Entity Extraction & Disambiguation Challenge
The workshop will close with the presentation of awards for the best
paper and the highest ranking challenge submission.


  * Full papers: 8 pages ACM SIG format
  * Short and position papers: 4 pages ACM SIG format
  * Demos & Posters: 2 pages ACM SIG format
  * Challenge extended abstracts: 5 pages Springer LNCS format 

Main track submissions should be prepared according to the ACM SIG
Proceedings Template (see, and should
include author names and affiliations, and 3-5 keywords.

Further detail for challenge submissions will be provided in a separate

Submission is via the EasyChair Conference System, at: Where a
submission includes additional material submission this should be made
as a single, unencrypted zip file that includes a plain text file
listing its contents.

Each submission will receive, in addition to a meta-review, at least 2
peer reviews, with full papers at least 3 peer reviews.

The proceedings for main track of the workshop will be published as part
of the WWW2014 proceedings, and indexed as part of the ACM Digital
Library. As such, these papers must conform to the following:
"Any paper published by the ACM, IEEE, etc. which can be properly cited
constitutes research which must be considered in judging the novelty of
a WWW submission, whether the published paper was in a conference,
journal, or workshop. Therefore, any paper previously published as part
of a WWW workshop must be referenced and suitably extended with new
content to qualify as a new submission to the Research Track at the WWW


Paper Submission deadline *extended*: *** 15 Jan 2014 ***
Paper Notification: 04 Feb 2014
Camera-ready (hard) deadline (short & long papers): 12 Feb 2014

Challenge Dataset release: 14 Jan 2014
(further detail on challenge will be made available from the workshop

(all deadlines 23:59 Hawaii Time)

Workshop program issued: 15 Mar 2014
Workshop - 07 April 2014 (Registration open to all)


E-mail: microposts2014 at
Mailing list: microposts2014 at 

Facebook Group:!/home.php?sk=group_180472611974910
Facebook Public Event page:

Twitter persona: @microposts2014
Twitter hashtag: #microposts2014

W3C Microposts Community Group:


Matthew Rowe, Lancaster University, UK
Milan Stankovic, Université Paris-Sorbonne & Sépage, France
Aba-Sah Dadzie, University of Birmingham, UK 


Gholam R. Amin, Sultan Qaboos University, Oman
Pierpaolo Basile, University of Bari, Italy
Julie Birkholz, Vrije University, The Netherlands
Uldis Bojars, SIOC Project
John Breslin, NUI Galway, Ireland
Amparo E. Cano, Aston University, UK
Marco A. Casanova, Pontifícia Universidade Católica do Rio de Janeiro, Brazil
Óscar Corcho, Universidad Politécnica de Madrid
Ali Emrouznejad, Aston Business School, UK Guillaume Erétéo, INRIA, France
Miriam Fernandez, KMi, The Open University, UK
Fabien Gandon, INRIA, Sophia-Antipolis, France
Andrés García-Silva, Universidad Politécnica de Madrid
Anna Lisa Gentile, University of Sheffield, UK
Jon Hickman, Birmingham City University, UK
Jelena Jovanovic, University of Belgrade, Serbia
Robert Jäschke, University of Kassel, Germany
Mathieu Lacage, France Vita Lanfranchi, University of Sheffield, UK
Philippe Laublet, Université Paris-Sorbonne, France
João Magalhães, Universidade Nova de Lisboa, Portugal
Diana Maynard, The University of Sheffield, UK
José M. Morales del Castillo, El Colegio de México, Mexico
Fabrizio Orlandi, DERI, Galway, Ireland
Alexandre Passant, / MDG Web, Ireland
Bernardo Pereira Nunes, PUC-Rio, Brazil 
Danica Radovanovic, Oxford Internet Institute, UK
Yves Raimond, BBC, UK
Guiseppe Rizzo, Eurecom, France
Harald Sack, University of Potsdam, Germany
Bernhard Schandl,
Sean W. M. Siqueira, Universidade Federal do Estado do Rio de Janeiro, Brazil
Raphaël Troncy, Eurecom, France
Mischa Tuffield, PeerIndex, UK
Victoria Uren, Aston Business School, UK
Shenghui Wang, OCLC Research, The Netherlands
Katrin Weller, GESIS Leibniz Institute for the Social Sciences, Germany
Ziqi Zhang, University of Sheffield, UK 


Challenge Chairs: 
A. Elizabeth Cano, Aston University, UK
Giuseppe Rizzo,  Università degli studi di Torino, Italy

Dataset Chair: 
Andrea Varga, The University of Sheffield, UK

Challenge Committee

Ebrahim Bagheri, Ryerson University, Canada
Pierpaolo Basile, University of Bari, Italy
Uldis Bojars, SIOC Project
Óscar Corcho, Universidad Politécnica de Madrid
Leon Derczynski, The University of Sheffield, UK
Guillaume Erétéo, INRIA, France
Miriam Fernandez, The Open University, UK
Andrés García-Silva, Universidad Politécnica de Madrid
Anna Lisa Gentile, The University of Sheffield, UK
Robert Jäschke, University of Kassel, Germany
Diana Maynard, The University of Sheffield, UK
José M. Morales del Castillo, El Colegio de México, Mexico
Georgios Paltoglou, University of Wolverhampton, UK
Bernardo Pereira Nunes, PUC-Rio, Brazil
Daniel Preoţiuc-Pietro, The University of Sheffield, UK
Raphaël Troncy, Eurecom, France
Mischa Tuffield, PeerIndex
Victoria Uren, Aston University, UK 

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