2012 SocialCom Accepted Paper List
		Full Oral
SN	Paper ID	Authors	Title	Email	Upload	Registration	Payment
1	SocialCom - 4	Cheng-Te Li and Shou-De Lin	Centrality Analysis, Role-based Clustering, and Egocentric Abstraction for Heterogeneous Social Networks	d98944005@csie.ntu.edu.tw, sdlin@csie.ntu.edu.tw
2	SocialCom - 5	Oded Green, Robert McColl and David A.Bader	A Fast Algorithm for Incremental Betweenness Centrality	ogreen@gatech.edu, rmccoll3@gatech.edu, bader@cc.gatech.edu
3	SocialCom - 10	Dan Pelleg, Elad Yom-Tov and Yoelle Maarek	Can you believe an anonymous contributor? On truthfulness in Yahoo! Answers	dpelleg@yahoo-inc.com, eladyt@yahoo.com, yoelle@ymail.com
4	SocialCom - 12	Vanessa Frias-Martinez, Victor Soto, Heath Hohwald and Enrique Frias-Martinez	Characterizing Urban Landscapes using Geolocated Tweets	{vsoto,vanessa,heath,efm}@tid.es
5	SocialCom - 16	Charlie K.Dagli and William M. Campbell	Individual and Group Dynamics in the Reality Mining Corpus	{fdagli,wcampbellg}@ll.mit.edu
6	SocialCom - 18	Marcin Budka, Katarzyna Musial and Krzysztof Juszczyszyn	Predicting the Evolution of Social Networks: Optimal Time Window Size For Increased Accuracy	mbudka@bournemouth.ac.uk, katarzyna.musial@kcl.ac.uk, krzysztof.juszczyszyn@pwr.wroc.pl
7	SocialCom - 20	Yoshifumi Masunaga, Kazunari Ito, Taro Yabuki and Takeshi Morita	Edit Conflict Resolution in WikiBOK: A Wiki-based BOK Formulation-aid System for New Disciplines	masunaga@si.aoyama.ac.jp
8	SocialCom - 25	Ying Chen, Yilu Zhou, Sencun Zhu and Heng Xu	Detecting Offensive Languages in Social Media to Protect Adolescent Online Safety	yxc242@psu.edu, yzhou@gwu.edu, szhu@cse.psu.edu, hxu@ist.psu.edu
9	SocialCom - 28	Claudia Wagner, Vera Liao, Peter Pirolli, Les Nelson and Markus Strohmaier	It's not in his tweets: Modeling topical expertise of twitter users	claudia.wagner@joanneum.at, liao28@illinois.edu, markus.strohmaier@tugraz.at
10	SocialCom - 30	Nathan Hodas and Kristina Lerman	How Visibility and Divided Attention Constrain Social Contagion	nhodas@isi.edu lerman@isi.edu
11	SocialCom - 39	Stefan Magureanu, Nima Dokoohaki, Shahab Mokarizadeh and Mihhail Matskin	Epidemic Trust-based Recommender Systems	magur, nimad, shahabm, misha@kth.se
12	SocialCom - 53	Ginevra Castellano, Iolanda Leite, Andre Pereira, Carlos Martinho, Ana Paiva and Peter William McOwan	Detecting Engagement in HRI: An Exploration of Social and Task-based Context	g.castellano@bham.ac.uk, iolanda.leite@ist.utl.pt, andre.a.pereira@ist.utl.pt, carlos.martinho@ist.utl.pt, Ana.Paiva@inesc-id.pt, Peter.McOwan@eecs.qmul.ac.uk
13	SocialCom - 54	Claudia Wagner, Matthew Rowe, Markus Strohmaier and Harith Alani	Ignorance isn't Bliss: An Empirical Analysis of Attention Patterns in Online Communities	claudia.wagner@joanneum.at, m.c.rowe@open.ac.uk, Halani@open.ac.uk, markus.strohmaier@tugraz.at
14	SocialCom - 56	Charalampos Chelmis and Viktor Prasanna	Predicting Communication Intention in Social Networks	chlemis@usc.edu, prasanna@usc.edu
15	SocialCom - 63	Adrien Friggeri, Renaud Lambiotte, Michal Kosinski and Eric Fleury	Psychological Aspects of Social Communities	adrien@friggeri.net, renaud.lambiotte@fundp.ac.be, mk583@cam.ac.uk, eric.fleury@inria.fr
16	SocialCom - 65	Daniel Zucker, Carmen Au, Ray Rischpater, Chris Mockus and Jason Wither	Tagger: Bringing Real World Graffiti Social Interaction to Virtual San Francisco	carmen.au@nokia.com, ray.rischpater@nokia.com, tagger@chrismockus.com, jason.wither@nokia.com, dzucker@google.com
17	SocialCom - 71	Aditi Gupta, Markus Miettinen, N.Asokan and Marcin Nagy	Intuitive security policy configuration in mobile devices using context profiling	aditi@purdue.edu, markus.miettinen@nokia.com, {n.asokan, marcin.nagyg}@nokia.com
18	SocialCom - 72	Francois De Villiers, Mcelory Hoffmann and Steve Kroon	Unsupervised Construction of Topic-based Twitter Lists	fdv@ml.sun.ac.za, mcelory@sun.ac.za, kroon@sun.ac.za
19	SocialCom - 81	Jens Pfau, Liz Sonenberg and Yoshi Kashima	Towards a Computational Formalism for a Grounding Model of Cultural Transmission	jpfau@unimelb.edu.au, l.sonenberg@unimelb.edu.au, ykashima@unimelb.edu.au
20	SocialCom - 90	Matthew Rowe and Harith Alani	What makes communities tick? Community health analysis using role compositions	{m.c.rowe, h.alani}@open.ac.uk
21	SocialCom - 96	Valerio Arnaboldi, Marco Conti, Andrea Passarella and Fabio Pezzoni	Analysis of Ego Network Structure in Online Social Networks	{v.arnaboldi, m.conti, a.passarella, f.pezzoni}@iit.cnr.it
22	SocialCom - 97	Yulan He and Chenghua Lin	Online Sentiment and Topic Dynamics Tracking over the Streaming Data	{y.he, c.lin}@open.ac.uk
23	SocialCom - 100	Rene Pickhardt, Thomas Gottron, Ansgar Scherp, Steffen Staab and Jonas Kunze	Efficient Graph Models for Retrieving Top-k News Feeds from Ego Networks	{rpickhardt,gottron,scherp,staab}@uni-koblenz.de, jonas@metalcon.de
24	SocialCom - 105	Rami Puzis, Polina Zilberman, Yuval Elovici, Shlomi Dolev and Ulrik Brandes	Heuristics for Speeding up Betweenness Centrality Computation	puzis@umd.edu, polinaz@bgu.ac.il, elovici@bgu.ac.il, dolev@cs.bgu.ac.il, Ulrik.Brandes@uni-konstanz.de
25	SocialCom - 106	Wei Pan, Yaniv Altshuler and Alex Pentland	Decoding Social Influence and the Wisdom of the Crowd in Financial Trading Network	panwei@media.mit.edu, yanival@mit.edu, pentland@mit.edu
26	SocialCom - 118	Joseph Pfeiffer, Timothy La Fond, Sebastian Moreno and Jennifer Neville	Fast Generation of Large Scale Social Networks While Incorporating Transitive Closures	{jpfeiffer, tlafond, smorenoa, neville}@purdue.edu
27	SocialCom - 119	Xing Fang and Justin Zhan	Task-Oriented Social Ego Network Generation via Dynamic Collaborator Seclection	xfang,zzhan@ncat.edu
28	SocialCom - 120	Motahareh Eslami Mehdiabadi, Hamid R.Rabiee and Mostafa Salehi	Diffusion-Aware Sampling and Estimation in Information Diffusion Networks	eslami@ce.sharif.edu, rabiee@sharif.edu, mostafa salehi@ce.sharif.edu
29	SocialCom - 125	Anastasios Noulas, Salvatore Scellato, Neal Lathia and Cecilia Mascolo	A Random Walk Around the City: New Venue Recommendation in Location-Based Social Networks	Firstname.Lastname@cl.cam.ac.uk
30	SocialCom - 133	Christoph Scholz, Martin Atzmueller and Gerd Stumme	On the Predictability of Human Contacts: Influence Factors and the Strength of Stronger Ties	{scholz, atzmueller, stumme}@cs.uni-kassel.de
31	SocialCom - 140	Yulia Tyshchuk and William Wallace	Actionable Information during Extreme Events. Case Study: Warnings and 2011 Tohoku Earthquake	tyshcy@rpi.edu, wallaw@rpi.edu
32	SocialCom - 142	Chris Robison, Scott Ruoti, Tim van der Horst and Kent Seamons	Private Facebook Chat	chrisdrobison@gmail.com, mathflair@gmail.com, timv@cs.byu.edu, seamons@cs.byu.edu
33	SocialCom - 149	Miguel Godinho de Matos, Pedro A.Ferreira and David Krackhardt	Peer Influence and Homophily in the Diffusion of the iPhone 3G in a Very Large Social Network	miguelgodinhomatos@cmu.edu, pedrof@cmu.edu, Krack@cmu.edu
34	SocialCom - 151	Sibel Adali, Xiaohui Lu and Malik Magdon-Ismail	Attentive Betweenness Centrality (ABC): Considering Options and Bandwidth when Measuring Criticality	sibel@cs.rpi.edu, lux3@cs.rpi.edu, magdon@cs.rpi.edu
35	SocialCom - 160	Sandro Bauer, Anastasios Noulas, Diarmuid Saghdha, Stephen Clark and Cecilia Mascolo	Talking Places: Modelling and Analysing Linguistic Content in Foursquare	firstname.lastname@cl.cam.ac.uk
36	SocialCom - 161	Yi-Chen Lo, Cheng-Te Li and Shou-De Lin	Parallelizing Preferential Attachment Models for Generating Large-Scale Social Networks that Cannot Fit into Memory	anauma3@gmail.com, d98944005@csie.ntu.edu.tw, Sdlin@csie.ntu.edu.tw
37	SocialCom - 168	Atanu Roy, Muhammad Aurangzeb Ahmad, Chandrima Sarkar, Brian Keegan and Jaideep Srivastava	The Ones That Got Away: False Negative Estimation Based Approaches for Gold Farmer Detection	(atanu, mahmad, sarkar, srivasta)@cs.umn.edu, bkeegan@northwestern.edu
38	SocialCom - 170	Zoheb Borbora and Jaideep Srivastava	User Behavior Modelling Approach for Churn Prediction in Online Games	borbo001@umn.edu, srivasta@cs.umn.edu
39	SocialCom - 173	Elisa Omodei, Thierry Poibeau and Jean-Philippe Cointet	Multi-Level Modeling of Quotation Families Morphogenesis	elisa.omodei@iscpif.fr, thierry.poibeau@ens.fr, jean-philippe.cointet@polytechnique.edu
40	SocialCom - 182	John O'Donovan, Byungkyu Kang and Tobias Hollerer	Credibility in Context: An Analysis of Feature Distributions in Twitter	(jod, kang, gmeyer, holl)@cs.ucsb.edu
41	SocialCom - 187	Jason Fries, Alberto Segre and Philip Polgreen	Using Online Classified Ads to Identify the Geographic Footprints of Anonymous, Casual Sex-seeking Individuals	jason-fries@uiowa.edu, alberto-segre@uiowa.edu, philip-polgreen@uiowa.edu
42	SocialCom - 188	Jiayu Wu, Zhiyong Fu, Jiajia Pan, Huiling Long and Xu Lin	City Flow: Prototype Exploration for Visualizing Urban Traffic Conversations	zoewoo1211@gmail.com
43	SocialCom - 193	Mohamed Fouad, Khaled Elbassioni and Elisa Bertino	Modeling the Risk & Utility of Information Sharing in Social Networks	mrf@cs.purdue.edu, elbassio@mpi-inf.mpg.de, bertino@cs.purdue.edu
44	SocialCom - 199	Rammohan Narendula, Thanasis Papaioannou and Karl Aberer	A Decentralized Online Social Network with Efficient User-Driven Replication	firstname.lastname@epfl.ch
		Short Oral
45	SocialCom - 1	Andrew Gordon, Christopher Wienberg and Sara Sood	Different Strokes of Different Folks: Searching for Health Narratives in Weblogs	gordon@ict.usc.edu, Cwienberg@ict.usc.edu, sara@cs.pomona.edu
46	SocialCom - 17	Yann Veilleroy, Frederic Hoogstoel and Luigi Lancieri	QLIM - A tool to support collective intelligence	yann.veilleroy@ed.univ-lille1.fr, {frederic.hoogstoel, luigi.lancieri} @univ-lille1.fr
47	SocialCom - 84	Martin Chorley, Gualtiero Colombo, Stuart Allen and Roger Whitaker	Better the Tweeter you know: social signals on Twitter	{m.j.chorley, g.colombo, stuart.m.allen, r.m.whitaker} @cs.cf.ac.uk
48	SocialCom - 101	Bihan Jiang, Michel Valstar and Maja Pantic	Facial Action Detection using Block-based Pyramid Appearance Descriptors	bhj09@doc.ic.ac.uk, michel.valstar@gmail.com, m.pantic@imperial.ac.uk
49	SocialCom - 113	Matthew J.Williams, Roger M.Whitaker and Stuart M.Allen	Measuring Individual Regularity in Human Visiting Patterns	M.J.Williams@cs.cardiff.ac.uk, R.M.Whitaker@cs.cardiff.ac.uk, Stuart.M.Allen@cs.cardiff.ac.uk
50	SocialCom - 116	Rosario Signorello, Francesca D'Errico, Isabella Poggi and Didier Demolin	How charisma is perceived from speech. A multidimensional approach	{rosario.signorello, didier.demolin}@gipsa-lab.fr {poggi, derrico}@uniroma3.it
51	SocialCom - 153	Krishna Janakiraman and Sara Motahari	How Are You Related ?	Krishna.janakiraman@sprint.com , Sara.Gatmir-motahari@sprint.com
52	SocialCom - 178	Narseo Vallina-Rodriguez, Salvatore Scellato, Hamed Haddadi, Carl Forsell, Jon Crowcroft and Cecilia Mascolo	Los Twindignados: the Rise of the Indignants Movement	nv240@cam.ac.uk, ss824@cam.ac.uk, hamed@eecs.qmul.ac.uk, carl.forsell@cl.cam.ac.uk, jac22@cam.ac.uk, cm542@cam.ac.uk
53	SocialCom - 200	Giuseppe Lugano	Social Computing: a classification of existing paradigms	giuseppe.lugano@cost.eu
		Poster
54	SocialCom - 2	Zibin Yin and Ya Zhang	Measuring Pair-wise Social Influence in Microblog	zibinyin@sjtu.edu.cn, ya_zhang@sjtu.edu.cn
55	SocialCom - 9	Suman Kalyan Maity and Animesh Mukherjee	Understanding how dominance affects the emergence of agreement in a social network: The case of Naming Game	{sumankalyan.maity, animeshm} @cse.iitkgp.ernet.in
56	SocialCom - 13	Louis Yu, Sitaram Asur and Bernardo Huberman	Artificial Inflation: The Real Story of Trends and Trend-setters in Sina Weibo	{louis.yu, sitaram.asur, bernardo.huberman} @hp.com
57	SocialCom - 34	Sebastian Feese, Bert Arnrich, Gerhard Troester, Bertolt Meyer and Klaus Jonas	Quantifying Behavioral Mimicry by Automatic Detection of Nonverbal Cues from Body Motion	sfeese@ethz.ch, barnrich@ife.ee.ethz.ch, troester@ife.ee.ethz.ch, b.meyer@psychologie.uzh.ch, k.jonas@psychologie.uzh.ch
58	SocialCom - 48	Yasuhiro Sato, Hirona Shimokawa, Shingo Ata and Ikuo Oka	Towards Social Networking: A Proof-of-Concept Model	sato@jcga.ac.jp, {shimokawa@n.,ata@,oka@}info.eng.osaka-cu.ac.jp
59	SocialCom - 57	Pouria Fewzee and Fakhri Karray	Dimensionality Reduction for Emotional Speech Recognition	{ffewzee,karrayg}@pami.uwaterloo.ca
60	SocialCom - 60	Roozbeh Nia, Fredrik Erlandsson, Prantik Bhattacharyya, Rezaur Rahman, Henric Johnson and Felix Wu	SIN: A Platform to Make Interactions in Social Networks Accessible	frvnia, pbhattacharyya, mrrahman, sfwug@ucdavis.edu
61	SocialCom - 92	Myriam Abramson	What's in a URL? -- Genre Classification of Web Pages from URLs	{myriam.abramson, david.aha}@nrl.navy.mil
62	SocialCom - 93	Michel Klein, Nataliya Mogles, Jan Treur and Arlette Van Wissen	Contagion of Habitual Behaviour in Social Networks: an Agent-Based Model	mcaklein@cs.vu.nl, n.m.mogles@vu.nl, treur@cs.vu.nl, a.van.wissen@vu.nl
63	SocialCom - 108	Swapna Gottipati and Jing Jiang	What's public feedback? Linking high quality feedback to social issues using social media	{swapnag.2010, jingjiang}@smu.edu.sg
64	SocialCom - 130	Giacomo Bachi, Michele Coscia, Anna Monreale and Fosca Giannotti	Classifying Trust/Distrust Relationships in Online Social Networks	{coscia, annam}@di.unipi.it, paobachi@gmail.com, ffosca.giannottig@isti.cnr.it
65	SocialCom - 137	Timothy La Fond, Jennifer Neville, Dan Roberts, James Tyler and Stacy Connaughton	The Impact of Communication Structure and Interpersonal Dependencies on Distributed Teams	{tlafond, droberts, neville, tyler, sconnaug}@purdue.edu
66	SocialCom - 141	Anuj Jaiswal, Wei Peng and Tong Sun	Predicting Time-sensitive User Locations from Social Media	ajaiswal@.ist.psu.edu, wei.peng@xerox.com, Tong.sun@xerox.com
67	SocialCom - 146	Cristina Robles and Jessica Benner	A Tale of Three Cities: Looking at the Trending Feauture of Foursquare	tong.sun@xerox.com, jgb14@pitt.edu
68	SocialCom - 148	Mauricio Monsalve, Sriram Pemmaraju, Geb Thomas, Deepti Sharma, Phillip Polgreen, Ted Herman and Alberto Maria Segre	Inferring realistic intra-hospital contact networks using link prediction and computer logins	mauricio-monsalve@uiowa.edu, sriram-pemmaraju@uiowa.edu, gthomas@engineering.uiowa.edu, deepti-sharma@uiowa.edu, philip-polgreen@uiowa.edu, ted-herman@uiowa.edu, alberto-segre@uiowa.edu
69	SocialCom - 154	Amogh Mahapatra, Nisheeth Srivastava and Jaideep Srivastava	Characterizing the Internet’s sense of humor	mahap022@umn.edu, nsriva@cs.umn.edu, srivasta@cs.umn.edu
70	SocialCom - 163	Carlo Ratti and Christian Sommer	Approximating Shortest Paths in Spatial Social Networks	ratti@mit.edu, csom@mit.edu
71	SocialCom - 164	Wenbo Wang, Lu Chen, Krishnaprasad Thirunarayan and Amit Sheth	Harnessing Twitter ‚"Big Data" for Automatic Emotion Identification	wenbo@knoesis.org, chen@knoesis.org, tkprasad@knoesis.org, amit@knoesis.org
72	SocialCom - 174	Nadin Kokciyan, S. Uskudarli and T. B. Dinesh.	User Generated Human Computation Applications	nadin.kokciyan@boun.edu.tr, uskudarli@cmpe.boun.edu.tr, dinesh@servelots.com
73	SocialCom - 176	Rodrigo Belo and Pedro Ferreira	Using Randomization to Identify Social Influence in Mobile Networks	{rbelo, pedrof}@cmu.edu
74	SocialCom - 180	Huseyin Burak Celebi and Suzan Uskudarli	Content Based Microblogger Recommendation	burak.celebi@boun.edu.tr, uskudarli@cmpe.boun.edu.tr
75	SocialCom - 190	Claudio Biancalana, Fabio Gasparetti, Alessandro Micarelli and Giuseppe Sansonetti	Enhancing Query Expansion through Folksonomies and Semantic Classes	claudio.biancalana,gaspare,micarel,gsansone@dia.uniroma3.it
76	SocialCom - 191	Massimo Chindamo, Jens Allwood and Elisabeth Ahlsen	Some Suggestions for the Study of Stance in Communication	chindamo_massimo@yahoo.co.uk
77	SocialCom - 196	Bruno Lepri, Jacopo Staiano, Giulio Rigato, Kyriaki Kalimeri, Ailbhe Finnerty, Fabio Pianesi, Nicu Sebe and Alex Pentland	The SocioMetric Badges Corpus: Collecting Multilevel Behavioral Data for Studying Complex Organizations	{lepri,pianesi,kalimeri,finnerty}@fbk.eu, {staiano,sebe}@disi.unitn.it, giulio.rigato@unive.it, sandy@media.mit.edu
78	SocialCom - 198	Christoph Stadtfeld	Discovering latent behavioral roles in dynamic social networks	c.stadtfeld@rug.nl