di {dot} uoa {dot} gr-
Professional Posts
- Detectica (July 2017 - ): Senior Research Engineer
- Detectica (March 2016 - June 2017): Research Engineer
- Stevens, School of Business (January 2015 - March 2016): Postdoc Researcher, Adjunt Instructor
- Yahoo! Research Barcelona (June 2013 - August 2013): Web Mining Group Intern
- Yahoo! Research Barcelona (March 2014 - April 2014): Web Mining Group Intern
- Twitter Data Analysis: Sentiment analysis, Real time event detection, Ranking, Crawling, User GeoCoding
- SemSorGrid4Env
- IPAC: Integrated Platform for Autonomic Computing
- MODAP: Mobility, Data Mining and Privacy
- POLYSEMA: Multimedia Applications Supported by Semantics
- INSIGHT: INtelligent Synthesis and Real-tIme Response using Massive StreaminG of HeTerogeneous Data. Results Summary
Internships
Current Research Projects
Past Research Projects
Professional Service
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Program Committee
- WWW: 2017, 2018
- ICWSM: 2016, 2017, 2018 (Reviewing Excellence Award)
- CIKM: 2017
- IJCAI: 2016 - AI and the Web track (Outstanding Reviewer Award)
- SocInfo: 2014 (Best Reviewer Award), 2016, 2017
- IEEE Transactions on Knowledge and Data Engineering 2017
- IEEE Transactions on Services Computing 2016
- INFORMS Journal on Computing 2016
- WSDM 2014, WSDM 2016
- SIGMOD 2010, ECML/PKDD 2010, SIGMOD 2011, VLDB 2011, ICDE 2011, ICDM 2011, SSDBM 2011, SSTDM 2011, WSDM 2013, WWW 2013, EDBT 2013
Reviewing
External Reviewer
Personal Projects
- Tarantula crawler
- Working with Sun SPOTs
- A long time ago, in a galaxy .. not that far away, I created "POLA: POker Learning Assistant". It runs on command-line, but the fancy (and fun) stuff was drawing the actual cards in ASCII! Download (NOTE: Prints nicely only on MS-DOS / Windows cmd).
Presentations