Piotr Sapiezynski (Sapieżyński)

Cited by

	All	Since 2016
Citations	1522	1375
h-index	17	16
i10-index	21	21

460

230

115

345

2013201420152016201720182019202020217 39 79 106 157 234 357 442 74

Co-authors

Sune LehmannProfessor, Department of Applied Mathematics and Computer Science, Technical University of DenmarkVerified email at dtu.dk
Arkadiusz StopczynskiWaymoVerified email at waymo.com
Alan MisloveProfessor of Computer Science, Northeastern UniversityVerified email at ccs.neu.edu
vedran sekaraAssistant Professor at the IT University of Copenhagen, and a Principal Researcher at UNICEF'sVerified email at itu.dk
Christo WilsonAssociate Professor, Northeastern UniversityVerified email at ccs.neu.edu
Jakob Eg LarsenAssociate Professor, Cognitive Systems, DTU Compute, Technical University of DenmarkVerified email at dtu.dk
David Dreyer LassenProvost for Research + Econ Professor, U. of Copenhagen; Center for Social Data Science (SODAS)Verified email at econ.ku.dk
David LazerNortheastern University & Harvard UniversityVerified email at neu.edu
Arash Molavi KakhkiThousandEyesVerified email at thousandeyes.com
Aniko HannakAssistant Professor, University of ZürichVerified email at ifi.uzh.ch
David Kofoed WindPhD at DTU Compute, Technical University of DenmarkVerified email at dtu.dk
Andrea CuttoneTechnical University of DanmarkVerified email at dtu.dk
Andrea BaronchelliCity University of LondonVerified email at city.ac.uk
Laura AlessandrettiTechnical University of DenmarkVerified email at dtu.dk
Aleksandra KorolovaAssistant Professor, University of Southern CaliforniaVerified email at usc.edu
Andreas Bjerre-NielsenAssistant Prof. of Economics and Social Data Science, University of CopenhagenVerified email at econ.ku.dk
Emilio FerraraAssociate Professor of Communication & Computer Science, University of Southern CaliforniaVerified email at usc.edu
Bjarke MønstedPhD, Technical University of Denmark, department of applied mathematics and computer scienceVerified email at dtu.dk
Jure LeskovecProfessor of Computer Science, Stanford UniversityVerified email at cs.stanford.edu
Valentin KassarnigCTO @ SpeechifAI | Doctoral Researcher @ Graz University of TechnologyVerified email at ist.tugraz.at

Piotr Sapiezynski (Sapieżyński)

Associate Research Scientist, Northeastern University

Verified email at northeastern.edu - Homepage

algorithm auditing privacy fairness computational social science social networks


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Measuring personalization of web search A Hannak, P Sapiezynski, A Molavi Kakhki, B Krishnamurthy, D Lazer, ... Proceedings of the 22nd international conference on World Wide Web, 527-538, 2013	341	2013
Measuring large-scale social networks with high resolution A Stopczynski, V Sekara, P Sapiezynski, A Cuttone, MM Madsen, ... PloS one 9 (4), e95978, 2014	330	2014
Evidence of Complex Contagion of Information in Social Media: An Experiment Using Twitter Bots B Mønsted, P Sapieżyński, E Ferrara, S Lehmann PLOS ONE 12 (9), 1-12, 2017	140	2017
Tracking Human Mobility using WiFi signals P Sapiezynski, A Stopczynski, R Gatej, S Lehmann PLoS ONE 10 (7), e0130824, 2015	127	2015
Discrimination through Optimization: How Facebook's Ad Delivery Can Lead to Biased Outcomes M Ali, P Sapiezynski, M Bogen, A Korolova, A Mislove, A Rieke Proceedings of the ACM on Human-Computer Interaction 3 (CSCW), 199, 2019	87	2019
Evidence for a conserved quantity in human mobility L Alessandretti, P Sapiezynski, V Sekara, S Lehmann, A Baronchelli Nature Human Behaviour 2 (7), 485--491, 2018	84	2018
Inferring Person-to-person Proximity Using WiFi Signals P Sapiezynski, A Stopczynski, DK Wind, J Leskovec, S Lehmann Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1 (2), 24:1-24:20, 2017	51	2017
Multi-scale spatio-temporal analysis of human mobility L Alessandretti, P Sapiezynski, S Lehmann, A Baronchelli PLOS ONE 12 (2), 1-17, 2017	40	2017
Academic performance and behavioral patterns V Kassarnig, E Mones, A Bjerre-Nielsen, P Sapiezynski, DD Lassen, ... EPJ Data Science 7 (1), 10, 2018	39	2018
Investigating sources of PII used in Facebook’s targeted advertising G Venkatadri, E Lucherini, P Sapiezynski, A Mislove Proceedings on Privacy Enhancing Technologies 1, 18, 2018	32	2018
Crowds, Bluetooth, and Rock'n'Roll. Understanding Music Festival Participant Behavior JE Larsen, P Sapiezynski, A Stopczynski, M Mørup XXXIII Sunbelt Social Networks Conference of the International Network for …, 2013	31	2013
Interaction Data from the Copenhagen Networks Study P Sapiezynski, A Stopczynski, DD Lassen, S Lehmann Scientific Data 6 (1), 1-10, 2019	29	2019
Opportunities and Challenges in Crowdsourced Wardriving P Sapiezynski, R Gatej, A Mislove, S Lehmann Proceedings of the 2015 ACM Conference on Internet Measurement Conference …, 2015	29	2015
The Role of Gender in Social Network Organization I Psylla, P Sapiezynski, E Mones, S Lehmann PLOS ONE 12 (12), 1-21, 2017	28	2017
Inferring stop-locations from wifi DK Wind, P Sapiezynski, MA Furman, S Lehmann PloS one 11 (2), e0149105, 2016	23	2016
Temporal fidelity in dynamic social networks A Stopczynski, P Sapiezynski, A `Sandy' Pentland, S Lehmann The European Physical Journal B 88 (10), 249, 2015	19	2015
Mobile bluetooth device G Aldaz, P Sapieżyński US Patent 9,113,287, 2015	19	2015
Academic performance prediction in a gender-imbalanced environment P Sapiezynski, V Kassarnig, C Wilson, S Lehmann, A Mislove FATREC Workshop on Responsible Recommendation at RecSys 2017, 2017	16	2017
Quantifying the Impact of User Attention on Fair Group Representation in Ranked Lists P Sapiezynski, W Zeng, RE Robertson, A Mislove, C Wilson Companion Proceedings of The 2019 World Wide Web Conference, 553--562, 2019	14	2019
Auditing Offline Data Brokers via Facebook's Advertising Platform G Venkatadri, P Sapiezynski, EM Redmiles, A Mislove, O Goga, ... The World Wide Web Conference, 1920-1930, 2019	11	2019

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