Alexandra Olteanu
Alexandra Olteanu
Microsoft Research Montreal & NYC
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What to Expect When the Unexpected Happens: Social Media Communications Across Crises
A Olteanu, S Vieweg, C Castillo
ACM Computer Supported Cooperative Work and Social Computing (CSCW '15), 2015
CrisisLex: A Lexicon for Collecting and Filtering Microblogged Communications in Crises
A Olteanu, C Castillo, F Diaz, S Vieweg
International AAAI Conference on Weblogs and Social Media (ICWSM'14), 2014
Social data: Biases, methodological pitfalls, and ethical boundaries
A Olteanu, C Castillo, F Diaz, E Kiciman
Frontiers in Big Data, 2019
Web Credibility: Features Exploration and Credibility Prediction
A Olteanu, S Peshterliev, X Liu, K Aberer
European Conference on Information Retrieval (ECIR'13), 2013
Comparing Events Coverage in Online News and Social Media: The Case of Climate Change
A Olteanu, C Castillo, N Diakopoulos, K Aberer
Ninth International AAAI Conference on Web and Social Media (ICWSM'15), 2015
A dynamic rescheduling algorithm for resource management in large scale dependable distributed systems
A Olteanu, F Pop, C Dobre, V Cristea
Computers & Mathematics with Applications, 2012
Characterizing the Demographics Behind the #BlackLivesMatter Movement
A Olteanu, I Weber, D Gatica-Perez
AAAI Spring Symposia on Observational Studies through Social Media and Other …, 2016
Research Frontiers in Information Retrieval: Report from the Third Strategic Workshop on Information Retrieval in Lorne (SWIRL 2018)
ACM SIGIR Forum 52 (1), 34-90, 2018
Increasing trust in AI services through supplier's declarations of conformity
M Hind, S Mehta, A Mojsilovic, R Nair, KN Ramamurthy, A Olteanu, ...
arXiv preprint arXiv:1808.07261, 2019
The effect of extremist violence on hateful speech online
A Olteanu, C Castillo, J Boy, KR Varshney
Twelfth International AAAI Conference on Web and Social Media, 2018
Distilling the Outcomes of Personal Experiences: A Propensity-scored Analysis of Social Media
A Olteanu, O Varol, E Kıcıman
ACM Computer Supported Cooperative Work and Social Computing (CSCW '17), 2017
Towards robust and scalable peer-to-peer social networks
A Olteanu, G Pierre
Proceedings of the Fifth Workshop on Social Network Systems (SNS'12), 2012
A Decentralized Recommender System for Effective Web Credibility Assessment
TG Papaioannou, JEM Ranvier, A Olteanu, K Aberer
International Conference on Information and Knowledge Management (CIKM'12), 2012
The Limits of Abstract Evaluation Metrics: The Case of Hate Speech Detection
A Olteanu, K Talamadupula, KR Varshney
Proceedings of the 2017 ACM Web Science Conference, 405-406, 2017
CredibleWeb: A Platform for Web Credibility Evaluation
Z Huang, A Olteanu, K Aberer
Extended Abstracts on Human Factors in Computing Systems (EA CHI'13 ), 2013
Comparing the Predictive Capability of Social and Interest Affinity for Recommendations
A Olteanu, AM Kermarrec, K Aberer
Conference on Web Information Systems Engineering (WISE'14), 2014
Topick: Accurate Topic Distillation for User Streams
A Dimitrov, A Olteanu, L McDowell, K Aberer
IEEE International Conference on Data Mining Workshops (ICDMW'12), 2012
Towards an Open-Domain Framework for Distilling the Outcomes of Personal Experiences from Social Media Timelines
A Olteanu, O Varol, E Kıcıman
Tenth International AAAI Conference on Web and Social Media (ICWSM'16), 2016
Probing the Limits of Social Data: Biases, Methods and Domain Knowledge
A Olteanu
PhD Thesis, EPFL, 2016
Demystifying Social Entrepreneurship: An NLP Based Approach to Finding a Social Good Fellow
A Garg, K Varshney, A Olteanu, RB Segal, D Katz-Rogozhnikov, K Kumar, ...
Proceedings of the Data Science for Social Good Conference, Chicago, IL, USA, 2017
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