George Valkanas

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Dimitrios GunopulosNational and Kapodistrian University of AthensVerified email at di.uoa.gr
Theodoros LappasAthens University of Economics & BusinessVerified email at aueb.gr
Apostolos N. PapadopoulosAssociate Professor, Department of Informatics, Aristotle University of Thessaloniki, GreeceVerified email at csd.auth.gr
Antonia SaravanouDept. of Informatics and Telecoms, University of AthensVerified email at di.uoa.gr
Stathes HadjiefthymiadesDepartment of Informatics and Telecommunications, National and Kapodistrian University of AthensVerified email at di.uoa.gr
Gaurav SabnisAssociate Professor of Marketing, Stevens Institute of TechnologyVerified email at stevens.edu
Ioannis KatakisUniversity of NicosiaVerified email at unic.ac.cy
Alasdair J G GrayComputer Science, Heriot-Watt University/TPXImpactVerified email at hw.ac.uk
Ixent GalpinLecturer, Jorge Tadeo Lozano University, Bogotá, Colombia.Verified email at utadeo.edu.co
Eleftherios N. TiakasAssistant Professor, Accounting & Information Systems, International Hellenic UniversityVerified email at accis.ihu.gr
Yannis ManolopoulosProfessor, Vice-rector, Open University of CyprusVerified email at ouc.ac.cy
Alvaro A. A. Fernandes(retired) Senior Lecturer in Computer Science, University of ManchesterVerified email at cs.manchester.ac.uk
Mounia LalmasSpotifyVerified email at acm.org
Ioannis ArapakisTelefonica ResearchVerified email at telefonica.com
Kostas KolomvatsosUniversity of ThessalyVerified email at uth.gr
Norman W. PatonProfessor of Computer Science, University of ManchesterVerified email at manchester.ac.uk
Gennady Andrienkolead scientist @ Fraunhofer IAIS & professor @ City University LondonVerified email at iais.fraunhofer.de
Anthony StefanidisProfessor of Data Science, College of William and MaryVerified email at wm.edu
Vana KalogerakiProfessor, Department of Informatics, Athens University of Economics and Business, Athens, GreeceVerified email at aueb.gr
Vassileios Tsetsos, PhDResearch Associate, National and Kapodistrian University of AthensVerified email at di.uoa.gr

George Valkanas

Compass, Inc

Verified email at di.uoa.gr - Homepage

Web Mining Text Mining Social Media Analysis Data Mining


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The impact of fake reviews on online visibility: A vulnerability assessment of the hotel industry T Lappas, G Sabnis, G Valkanas Information Systems Research 27 (4), 940-961, 2016	187	2016
Understanding Within-Content Engagement through Pattern Analysis of Mouse Gestures I Arapakis, M Lalmas, G Valkanas Proceedings of the 23rd ACM International Conference on Conference on …, 2014	80	2014
How the live web feels about events G Valkanas, D Gunopulos Proceedings of the 22nd ACM international conference on Information …, 2013	72	2013
Efficient and domain-invariant competitor mining T Lappas, G Valkanas, D Gunopulos Proceedings of the 18th ACM SIGKDD international conference on Knowledge …, 2012	37	2012
Twitter Floods when it Rains: A Case Study of the UK Floods in early 2014 A Saravanou, G Valkanas, D Gunopulos, G Andrienko Proceedings of the 24th International Conference on World Wide Web, 1233-1238, 2015	31	2015
Mining twitter data with resource constraints G Valkanas, I Katakis, D Gunopulos, A Stefanidis 2014 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI …, 2014	30	2014
SkyDiver: a framework for skyline diversification G Valkanas, AN Papadopoulos, D Gunopulos Proceedings of the 16th International Conference on Extending Database …, 2013	30	2013
Location extraction from social networks with commodity software and online data G Valkanas, D Gunopulos 2012 IEEE 12th International Conference on Data Mining Workshops, 827-834, 2012	30	2012
Efficient and adaptive distributed skyline computation G Valkanas, AN Papadopoulos International Conference on Scientific and Statistical Database Management …, 2010	25	2010
Metric-Based Top-k Dominating Queries E Tiakas, G Valkanas, AN Papadopoulos, Y Manolopoulos, D Gunopulos	24*
Mining Competitors from Large Unstructured Datasets G Valkanas, T Lappas, D Gunopulos IEEE Transactions on Knowledge and Data Engineering 29 (9), 1971-1984, 2017	22	2017
Event Detection from Social Media Data. G Valkanas, D Gunopulos IEEE Data Eng. Bull. 36 (3), 51-58, 2013	19	2013
Skyline Ranking à la IR G Valkanas, AN Papadopoulos, D Gunopulos	15*
Processing top-k dominating queries in metric spaces E Tiakas, G Valkanas, AN Papadopoulos, Y Manolopoulos, D Gunopulos ACM Transactions on Database Systems (TODS) 40 (4), 1-38, 2016	13	2016
Debugging applications created by a Domain Specific Language: The IPAC case K Kolomvatsos, G Valkanas, S Hadjiefthymiades Journal of Systems and Software 85 (4), 932-943, 2012	13	2012
The POLYSEMA MPEG-7 Video Annotator G Valkanas, V Tsetsos, S Hadjiefthymiades Proceedings of the Second International Conference on Semantic and Digital …, 2007	12	2007
A faceted crawler for the twitter service G Valkanas, A Saravanou, D Gunopulos International Conference on Web Information Systems Engineering, 178-188, 2014	11	2014
Rank-Aware Crawling of Hidden Web sites. G Valkanas, A Ntoulas, D Gunopulos WebDB, 2011	11	2011
A collision detection and resolution multi agent approach using utility functions G Valkanas, P Natsiavas, N Bassiliades 2009 Fourth Balkan Conference in Informatics, 3-7, 2009	11	2009
An architecture for detecting events in real-time using massive heterogeneous data sources G Valkanas, D Gunopulos, I Boutsis, V Kalogeraki Proceedings of the 2nd International Workshop on Big Data, Streams and …, 2013	9	2013

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