Publications – Papers

@inproceedings{9767462,

title = {WearMerge: An Interoperable Framework for Self-tracking Data Integration and Standardization},

author = {Dimitrios Panteleimon Giakatos and Sofia Yfantidou and Stefanos Efstathiou and Athena Vakali},

url = {https://doi.ieeecomputersociety.org/10.1109/PerComWorkshops53856.2022.9767462},

doi = {10.1109/PerComWorkshops53856.2022.9767462},

year  = {2022},

date = {2022-01-01},

urldate = {2022-01-01},

booktitle = {2022 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops)},

pages = {76-78},

publisher = {IEEE Computer Society},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{9767541,

title = {WeMoD: A Machine Learning Approach for Wearable and Mobile Physical Activity Prediction},

author = {Dimitrios Vasdekis and Sofia Yfantidou and Stefanos Efstathiou and Athena Vakali},

doi = {10.1109/PerComWorkshops53856.2022.9767541},

year  = {2022},

date = {2022-01-01},

urldate = {2022-01-01},

booktitle = {2022 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops)},

pages = {385-390},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{BellasG21Dolap,

title = {An Evaluation of Large Set Intersection Techniques on GPUs},

author = { Christos Bellas and Anastasios Gounaris},

editor = { Kostas Stefanidis and Patrick Marcel},

url = {https://datalab.csd.auth.gr/wp-content/papercite-data/pdf/BellasG21Dolap.pdf},

year  = {2021},

date = {2021-01-01},

booktitle = {Proceedings of the 23rd International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP) co-located with the 24th International Conference on Extending Database Technology and the 24th International Conference on Database Theory (EDBT/ICDT 2021), Nicosia, Cyprus, March 23, 2021},

volume = {2840},

pages = {111--115},

publisher = {CEUR-WS.org},

series = {CEUR Workshop Proceedings},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{doi:10.5465/AMBPP.2021.13307abstract,

title = {Leader Narcissism and Follower Engagement - A Machine Learning Approach},

author = { Dritjon Gruda and Dimitra Karanatsiou and Paul Hanges and Jennifer Goldbeck and Athena Vakali},

url = {https://doi.org/10.5465/AMBPP.2021.13307abstract},

doi = {10.5465/AMBPP.2021.13307abstract},

year  = {2021},

date = {2021-01-01},

journal = {Academy of Management Proceedings},

volume = {2021},

number = {1},

pages = {13307},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{MavroudopoulosT21,

title = {Sequence detection in event log files},

author = { Ioannis Mavroudopoulos and Theodoros Toliopoulos and Christos Bellas and Andreas Kosmatopoulos and Anastasios Gounaris},

editor = { Yannis Velegrakis and Demetris Zeinalipour{-}Yazti and Panos K. Chrysanthis and Francesco Guerra},

url = {https://datalab.csd.auth.gr/wp-content/papercite-data/pdf/MavroudopoulosT21.pdf},

doi = {10.5441/002/edbt.2021.09},

year  = {2021},

date = {2021-01-01},

booktitle = {Proceedings of the 24th International Conference on Extending Database Technology, EDBT 2021, Nicosia, Cyprus, March 23 - 26, 2021},

pages = {85--96},

publisher = {OpenProceedings.org},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{sermpezis2021estimating,

title = {Estimating the Impact of BGP Prefix Hijacking},

author = { Pavlos Sermpezis and Vasileios Kotronis and Konstantinos Arakadakis and Athena Vakali},

url = {https://arxiv.org/abs/2105.02346},

year  = {2021},

date = {2021-01-01},

booktitle = {IFIP Networking conference},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{giannakas2021fairness,

title = {Fairness in Network-Friendly Recommendations},

author = { Theodoros Giannakas and Pavlos Sermpezis and Anastasios Giovanidis and Thrasyvoulos Spyropoulos and George Arvanitakis},

url = {https://arxiv.org/abs/2104.00959},

year  = {2021},

date = {2021-01-01},

booktitle = {IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{spitalas_et_al:LIPIcs.TIME.2021.6,

title = {Investigation of Database Models for Evolving Graphs},

author = {Alexandros Spitalas and Anastasios Gounaris and Kostas Tsichlas and Andreas Kosmatopoulos},

editor = {Combi, Carlo and Eder, Johann and Reynolds, Mark},

url = {https://drops.dagstuhl.de/opus/volltexte/2021/14782

https://datalab-old.csd.auth.gr/~gounaris/2021TIME.pdf},

doi = {10.4230/LIPIcs.TIME.2021.6},

issn = {1868-8969},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

booktitle = {28th International Symposium on Temporal Representation and Reasoning (TIME 2021)},

volume = {206},

pages = {6:1--6:13},

publisher = {Schloss Dagstuhl -- Leibniz-Zentrum für Informatik},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{baltsou2020towards,

title = {Towards Causal Explanations of Community Detection in Networks},

author = { Georgia Baltsou and Anastasios Gounaris and Apostolos N Papadopoulos and Konstantinos Tsichlas},

url = {https://datalab-old.csd.auth.gr/~gounaris/2020ComplexNetworks.pdf},

year  = {2020},

date = {2020-01-01},

booktitle = {International Conference on Complex Networks and Their Applications},

pages = {164--176},

organization = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{dimitriadis2020triage,

title = {TRIAGE: Temporal Twitter attribute graph patterns},

author = { Ilias Dimitriadis and Marinos Poiitis and Christos Faloutsos and Athena Vakali},

url = {https://dl.acm.org/doi/abs/10.1145/3405962.3405998},

year  = {2020},

date = {2020-01-01},

booktitle = {Proceedings of the 10th International Conference on Web Intelligence, Mining and Semantics},

pages = {44--53},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{mavroudopoulos2020detecting,

title = {Detecting Temporal Anomalies in Business Processes Using Distance-Based Methods},

author = { Ioannis Mavroudopoulos and Anastasios Gounaris},

url = {https://datalab-old.csd.auth.gr/~gounaris/2020DS.pdf},

year  = {2020},

date = {2020-01-01},

booktitle = {International Conference on Discovery Science},

pages = {615--629},

organization = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{varvoutas2020evaluation,

title = {Evaluation of Heuristics for Product Data Models},

author = { Konstantinos Varvoutas and Anastasios Gounaris},

year  = {2020},

date = {2020-01-01},

booktitle = {International Conference on Business Process Management},

pages = {355--366},

organization = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{kouvela2020bot,

title = {Bot-Detective: An explainable Twitter bot detection service with crowdsourcing functionalities},

author = { Maria Kouvela and Ilias Dimitriadis and Athena Vakali},

url = {https://dl.acm.org/doi/abs/10.1145/3415958.3433075},

year  = {2020},

date = {2020-01-01},

booktitle = {Proceedings of the 12th International Conference on Management of Digital EcoSystems},

pages = {55--63},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{siopi2020decstor,

title = {DeCStor: A Framework for Privately and Securely Sharing Files Using a Public Blockchain},

author = { Maria Siopi and George Vlahavas and Kostas Karasavvas and Athena Vakali},

url = {https://link.springer.com/chapter/10.1007/978-3-030-61527-7_19},

year  = {2020},

date = {2020-01-01},

booktitle = {International Conference on Discovery Science},

pages = {280--293},

organization = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{9148740,

title = {Approximation Guarantees for the Joint Optimization of Caching and Recommendation},

author = { Marina Costantini and Thrasyvoulos Spyropoulos and Theodoros Giannakas and Pavlos Sermpezis},

url = {https://ieeexplore.ieee.org/abstract/document/9148740},

doi = {10.1109/ICC40277.2020.9148740},

year  = {2020},

date = {2020-01-01},

booktitle = {ICC 2020 - 2020 IEEE International Conference on Communications (ICC)},

pages = {1-7},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{toliopoulos2020adaptive,

title = {Adaptive Distributed Partitioning in Apache Flink},

author = { Theodoros Toliopoulos and Anastasios Gounaris},

url = {https://datalab-old.csd.auth.gr/~gounaris/2020SMDB.pdf},

year  = {2020},

date = {2020-01-01},

booktitle = {2020 IEEE 36th International Conference on Data Engineering Workshops (ICDEW)},

pages = {127--132},

organization = {IEEE},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{toliopoulos2020proud,

title = {PROUD: parallel outlier detection for streams},

author = { Theodoros Toliopoulos and Christos Bellas and Anastasios Gounaris and Apostolos Papadopoulos},

url = {https://datalab-old.csd.auth.gr/~gounaris/2020Sigmod.pdf},

year  = {2020},

date = {2020-01-01},

booktitle = {Proceedings of the 2020 ACM SIGMOD International Conference on Management of Data},

pages = {2717--2720},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{toliopoulos2020developing,

title = {Developing a real-time traffic reporting and forecasting back-end system},

author = { Theodoros Toliopoulos and Nikodimos Nikolaidis and Anna-Valentini Michailidou and Andreas Seitaridis and Anastasios Gounaris and Nick Bassiliades and Apostolos Georgiadis and Fotis Liotopoulos},

url = {https://datalab-old.csd.auth.gr/~gounaris/2020RCIS.pdf},

year  = {2020},

date = {2020-01-01},

booktitle = {International Conference on Research Challenges in Information Science},

pages = {58--75},

organization = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{MMVA20,

title = {CityDNA Dynamics: A Model for Smart City Maturity and Performance Benchmarking},

author = {Moustaka, V., Maitis, A., Vakali, A., and Anthopoulos, L. G.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/MMVA20.pdf},

year  = {2020},

date = {2020-03-01},

booktitle = {In Companion Proceedings of the Web Conference 2020},

pages = {829-833},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{sermpezis2019towards,

title = {Towards QoS-Aware Recommendations},

author = {Pavlos Sermpezis and Savvas Kastanakis and Jo{~a}o Ismael Pinheiro and Felipe Assis and Daniel Menasché and Thrasyvoulos Spyropoulos},

url = {https://arxiv.org/abs/1907.06392},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

booktitle = {ACM RecSys workshops (CARS workshop)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{BG19damon,

title = {Exact Set Similarity Joins for Large Datasets in the GPGPU Paradigm},

author = {Bellas C., Gounaris A .},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/BG19damon.pdf},

year  = {2019},

date = {2019-01-01},

booktitle = {Proceedings of the 15th International Workshop on Data Management on New Hardware},

pages = {5:1--5:10},

publisher = {ACM},

address = {Amsterdam, Netherlands},

series = {DaMoN'19},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{CKPM19,

title = {Recommending Points of Interest in LBSNs Using Deep Learning Techniques},

author = {Christoforidis G., Kefalas P., Papadopoulos A. and Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/CKPM19.pdf},

year  = {2019},

date = {2019-07-01},

booktitle = {(invited), Proceedings International Symposium on Innovations & Intelligent Systems & Applications (INISTA’2019), Sofia, Bulgaria, pp.1-6, July 2019.},

pages = {1-6},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{GZJGKPNGD19,

title = {An overview of the CUREX platform},

author = {Díaz-Honrubia A., Rodriguez González A., Zamorano J., Jiménez J., Gonzalez-Granadillo G., Diaz R., Konidi M., Papachristou P., Nifakos S., Kougka G., Gounaris A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/GZJGKPNGD19.pdf},

year  = {2019},

date = {2019-06-01},

booktitle = {2019 IEEE 32nd International Symposium on Computer-Based Medical Systems (CBMS)},

pages = {162-167},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DPV19,

title = {A crowdsourcing approach to advance collective awareness and social good practices},

author = {Dimitriadis, I., Psomiadis, V. G. and Vakali, A},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/DPV19.pdf},

year  = {2019},

date = {2019-10-01},

booktitle = {In IEEE/WIC/ACM International Conference on Web Intelligence-Companion Volume},

pages = {200-207},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{GPVA19,

title = {Software technologies skills: A graph-based study to capture their associations and dynamics},

author = {Georgiou, K., Papoutsoglou, M., Vakali, A. and Angelis, L.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/GPVA19.pdf},

year  = {2019},

date = {2019-09-01},

booktitle = {In Proceedings of the 9th Balkan Conference on Informatics},

pages = {1-7},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{KPM19b,

title = {Distributed Computation of Top-k Degrees in Hidden Bipartite Graphs},

author = {Kostoglou P., Papadopoulos A. and Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/KPM19.pdf},

year  = {2019},

date = {2019-01-01},

booktitle = {Proceedings 23rd European Conference on Data Bases & Information Systems (ADBIS’2019), Springer CCIS Vol.1064},

pages = {3-10},

address = {Bled Lake, Slovenia},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{MG19ideas,

title = {A fast solution for bi-objective traffic minimization in geo-distributed data flows},

author = {Michailidou A.V., Gounaris A},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/MG19ideas.pdf},

year  = {2019},

date = {2019-01-01},

booktitle = {Proceedings of the 23rd International Database Applications & Engineering Symposium},

pages = {27:1--27:10},

address = {Athens, Greece},

series = {IDEAS '19},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{MVZTA19,

title = {TOMI: A Framework for Smart Tourism on the Move Innovation},

author = {Moustaka V., Vakali A., Zikos N., Tsirakidis T. and Anthopoulos G. L.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/MVZTA19.pdf},

isbn = {978-1-4503-6675-5},

year  = {2019},

date = {2019-01-01},

booktitle = {Companion Proceedings of The 2019 World Wide Web Conference},

pages = {123--129},

publisher = {ACM},

address = {San Francisco, USA},

series = {WWW '19},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{NGMK19aisew,

title = {Detecting Anomalous Behavior Towards Predictive Maintenance},

author = {Naskos A.,Gounaris A., Metaxa I., Kochling, D.},

editor = {Proper H. A. and Stirna J.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/NGMK19aisew.pdf},

year  = {2019},

date = {2019-01-01},

booktitle = {Advanced Information Systems Engineering Workshops},

pages = {73--82},

publisher = {Springer International Publishing},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{NG19ICDM,

title = {Efficiency assessment of event-based predictive maintenance in Industry 4.0},

author = {Naskos, A. and Gounaris, A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/NG19ICDM.pdf},

year  = {2019},

date = {2019-01-01},

booktitle = {ICDM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{RM19,

title = {Can Virtual Assistants Produce Recommendations?},

author = {Rafailidis D. and Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/RM19.pdf},

year  = {2019},

date = {2019-01-01},

booktitle = {Proceedings of the 9th International Conference on Web Intelligence, 

 Mining and Semantics, WIMS 2019, Seoul, Republic of Korea, June 

 26-28, 2019},

pages = {4:1--4:6},

crossref = {DBLP:conf/wims/2019},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{TG19WI,

title = {Multi-parameter streaming outlier detection},

author = {Toliopoulos, T. and Gounaris, A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/TG19WI.pdf},

year  = {2019},

date = {2019-01-01},

booktitle = {2019 IEEE/WIC/ACM International Conference on Web Intelligence (WI)},

pages = {208-216},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DSAA2018ckpm,

title = {Recommendation of Points-of-Interest using Graph Embeddings},

author = {Christoforidis G., Kefalas P., Papadopoulos A.N., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/CKPM18.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings 5th IEEE International Conference on Data Science & Advanced Analytics (DSAA)},

address = {Turin, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DKV18,

title = {Fake Review Detection via Exploitation of Spam Indicators and Reviewer Behavior Characteristics},

author = {Dematis I., Karapistoli E. and Vakali A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/DKV18.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {SOFSEM 2018: Theory and Practice of Computer Science},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{1968,

title = {Large Scale Crowdsourcing and Characterization of Twitter Abusive Behavior},

author = {Founta A.M., Djouvas C., Chatzakou D., Leontiadis I., Blackburn J., Stringhini G., Vakali A., Sirivianos M., Kourtellis N.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/17909-77948-1-PB.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings 12th International Conference on Web & Social Media (ICWSM)},

pages = {491-500},

address = {Stanford, CA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{SOFSEM2017ktm,

title = {Network Analysis of the Science of Science: A Case Study in SOFSEM Conference},

author = {Gogoglou A., Tsikrika T., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/SOFSEM2018gtm.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings 44th International Conference on Current Trends in Theory & Practice of Computer Science (SOFSEM)},

pages = {94-108},

address = {Krems, Austria},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{KRGV18,

title = {Demo: Bostonhood: A Multi-criteria Platform for Ranking City Neighborhoods},

author = {Kazepidou D., Rousi M., Gkatziaki V. and Vakali A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/KRGV18.pdf},

year  = {2018},

date = {2018-06-01},

booktitle = {2018 IEEE International Conference on Smart Computing (SMARTCOMP)},

pages = {288-290},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{PCI2018km,

title = {Measuring science in our highly digitized world},

author = {Manolopoulos Y., Katsaros D.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/PCI2018km.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings of the 22nd Pan-Hellenic Conference on Informatics},

pages = {1-3},

organization = {ACM},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{1963,

title = {Smart Cities at Risk!: Privacy and Security Borderlines from Social Networking in Cities},

author = {Moustaka V., Theodosiou Z., Vakali A., Kounoudes A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/AW4c768-moustaka_0.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Companion Proceedings of The Web Conference (WWW)},

pages = {905-910},

address = {Lyon, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{PDA18,

title = {LOCAST: Optimal Location Casting by Crowdsourcing and Open Data Integration},

author = {Platis K., Dimitriadis I. and Vakali A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/PDA18.pdf},

year  = {2018},

date = {2018-12-01},

booktitle = {2018 IEEE/WIC/ACM International Conference on Web Intelligence (WI)},

pages = {407-412},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{RVCFM18,

title = {Spatial Batch-Queries Processing Using xBR+-trees in Solid-State Drives},

author = {Roumelis G, Vassilakopoulos M., Corral A., Fevgas A. and Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/RVCFM18.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Model and Data Engineering - 8th International Conference, MEDI 

 2018, Marrakesh, Morocco, October 24-26, 2018, Proceedings},

pages = {301--317},

crossref = {DBLP:conf/medi/2018},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{IDEAS2018sksm,

title = {The Science of Science and a Multilayer Network Approach to Scientists' Ranking},

author = {Sideris G., Katsaros D., Sidiropoulos A., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/IDEAS2018sksm.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings 22nd International Database Engineering & Applications Symposium (IDEAS)},

pages = {5-11},

address = {Reggio Calabria, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DSAA2018tgtps,

title = {Parallel Continuous Outlier Mining in Streaming Data},

author = {Toliopoulos T., Gounaris A., Tsichlas K., Papadopoulos A.N., Sampaio S.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/TGTPS18.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings 5th IEEE International Conference on Data Science & Advanced Analytics (DSAA)},

address = {Turin, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{DAWAK2018tnbp,

title = {Community Detection in Who-calls-Whom Social Networks},

author = {Truica C.-O., Novovic O., Brdar S., Papadopoulos A.N.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/DAWAK2018tnbp.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings 20th International Conference on Big Data Analytics & Knowledge Discovery (DaWaK)},

pages = {19-33},

address = {Regensburg, Germany},

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pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{TDVA18,

title = {Demo: Diligent — An OSN Data Integration System Based on Reactive Microservices},

author = {Tsilingiris A., Dimitriadis I., Vakali A. and Andreadis G.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/TDVA18.pdf},

year  = {2018},

date = {2018-06-01},

booktitle = {2018 IEEE International Conference on Smart Computing (SMARTCOMP)},

pages = {285-287},

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pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{IDEAS2018tm,

title = {Secure Reverse k-Nearest Neighbours Search over Encrypted Multidimensional Databases},

author = {Tzouramanis T., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/IDEAS2018tm.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings 22nd International Database Engineering & Applications Symposium (IDEAS)},

pages = {84-94},

address = {Reggio Calabria, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{CIKM2018ttpm,

title = {The Range Skyline Query},

author = {Tzouramanis T., Tiakas E., Papadopoulos A.N., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/CIKM2018ttpm.pdf},

year  = {2018},

date = {2018-01-01},

booktitle = {Proceedings 27th ACM International Conference on Information & Knowledge Management (CIKM)},

address = {Turin, Italy},

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pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{ECIR2017arc,

title = {Personalized Keyword Boosting for Venue Suggestion based on Multiple LBSNs},

author = {Aliannejadi M., Rafailidis D., Crestani F.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/ECIR2017arc.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 39th European Conference on Information Retrieval (ECIR)},

pages = {291-303},

address = {Aberdeen, Scotland},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{MEDES2017avcm,

title = {Use-based Optimization of Spatial Access Methods},

author = {Athanasiou N., Vassilakopoulos M., Corral A., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/MEDES2017avcm.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 9th International Conference on Management of Emergent Digital EcoSystems (MEDES)},

pages = {65-72},

address = {Bangkok, Thailand},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{1943,

title = {Detecting Aggressors and Bullies on Twitter},

author = {Chatzakou D., Kourtellis N., Blackburn J., De Cristofaro E., Stringhini G., Vakali A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/paperChatzakou.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Companion Proceedings 26th International Conference on World Wide Web (WWW)},

pages = {767-768},

address = {Perth, Australia},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{1944,

title = {Hate is not Binary: Studying Abusive Behavior of #GamerGate on Twitter},

author = {Chatzakou D., Kourtellis N., Blackburn J., De Cristofaro E., Stringhini G., Vakali A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/1705.03345.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 28th ACM Conference on Hypertext & Social Media HT},

pages = {65-74},

address = {Prague, Czech Republic},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{1939,

title = {Mean Birds: Detecting Aggression and Bullying on Twitter},

author = {Chatzakou D., Kourtellis N., Blackburn J., De Cristofaro E., Stringhini G., Vakali A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/bullying-WEBSCI2017.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings International ACM Conference on Web Science (WebSci)},

pages = {13-22},

address = {Troy, NY},

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pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{1940,

title = {Measuring #GamerGate: A Tale of Hate, Sexism, and Bullying},

author = {Chatzakou D., Kourtellis N., Blackburn J., De Cristofaro E., Stringhini G., Vakali A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/p1285-chatzakou.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Companion Proceedings 26th International Conference on World Wide Web (WWW)},

pages = {1285-1290},

address = {Perth, Australia},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{MEDES2017gtm,

title = {Detecting Intrinsic Dissimilarities in Large Image Databases through Skylines},

author = {Georgiadis N., Tiakas E., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/MEDES2017gtm.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 9th International Conference on Management of Emergent Digital EcoSystems (MEDES)},

pages = {194-201},

address = {Bangkok, Thailand},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ICCCI2017gm,

title = {Predicting the Evolution of Scientific Output (invited)},

author = {Gogoglou A., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/ICCCI2017gm.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceeding 9th International Conference on Computational Collective Intelligence Technologies & Application (ICCCI)},

pages = {244-254},

address = {Nicosia, Cyprus},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{SAC17ktm,

title = {Processing Skyline Queries in Temporal Databases},

author = {Kalyvas C., Tzouramanis T., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/SAC17ktm.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 32nd ACM Symposium on Applied Computing (SAC)},

pages = {893-900},

address = {Marakesh, Morocco},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{SOFSEM2017ktmb,

title = {A Hybrid Model for Linking Multiple Social Identities across Heterogeneous Online Social Networks},

author = {Kokkos A., Tzouramanis T., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/SOFSEM2017ktm.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 43rd International Conference on Current Trends in Theory & Practice of Computer Science (SOFSEM)},

pages = {423-435},

address = {Limerick, Ireland},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{DAWAK2107kg,

title = {Optimal Task Ordering in Chain Data Flows: Exploring the Practicality of Non-scalable Solutions},

author = {Kougka G., Gounaris A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/DAWAK2017kg.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 19th International Conference on Data Warehousing & Knowledge Discovery (DaWaK)},

pages = {19-32},

address = {Lyon, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{DAWAK2107kgl,

title = {Modeling Data Flow Execution in a Parallel Environment},

author = {Kougka G., Gounaris A., Leser U.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/DAWAK2017kgl.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 19th International Conference on Data Warehousing & Knowledge Discovery (DaWaK)},

pages = {183-196},

address = {Lyon, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{RCIS2017ktm,

title = {dbMark: A Benchmarking System for Relational Databases Watermarking Method},

author = {Kyriakopoulos S., Tzouramanis T., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/RCIS2017ktm.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 11th IEEE International Conference on Research Challenges in Information Science (RCIS)},

pages = {110-119},

address = {Brighton, UK},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{1941,

title = {CityDNA: Smart City Dimensions' Correlations for Identifying Urban Profile},

author = {Moustaka V., Vakali A., Anthopoulos L.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/paperMoustaka.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Companion Proceedings of 26th International Conference on World Wide Web (WWW) address = Perth, Australia},

pages = {1167-1172},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{MEDI2017rvcm,

title = {Bulk Insertions into xBR^+-trees},

author = {Roumelis G., Vassilakopoulos M., Corral A., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/MEDI2017rvcm.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 7th International Conference on Model & Data Engineering (MEDI)},

pages = {185-199},

address = {Barcelona, Spain},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

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@inproceedings{1953,

title = {Class-based Prediction Errors to Categorize Text with Out-of-Vocabulary Words},

author = {Serra J., Leontiadis I., Spathis D., Stringhini G., Blackburn J., Vakali A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/4_Paper.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 1st Workshop on Abusive Language Online (ALW1)},

address = {Vancouver, Canada},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{PCI2017sskm,

title = {The Rainbow over the Greek Departments of Computer Science/Engineering: A Bibliometric Study},

author = {Sidiropoulos A., Stoupas G., Katsaros D., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/PCI2017sskm.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 21st Panhellenic Conference on Informatics (PCI)},

address = {Larissa, Greece},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ISSI17rvcm,

title = {A Rainbow at the Skyline after the Storm of Indicators for Ranking Scientists},

author = {Stoupas G., Sidiropoulos A., Gogoglou A., Katsaros D., Manolopoulos Y.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/ISSI17ssgkm.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 16th International Conference on Scientometrics & Informetrics (ISSI)},

address = {Wuhan, China},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ICT4ehealth2017tdg,

title = {Implementing Private k-Means Clustering Using a LWE-based Cryptosystem},

author = {Theodouli A., Draziotis K, Gounaris A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/ICT4ehealth2017tdg.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Proceedings 2nd IEEE Workshop on ICT Solutions for eHealth},

address = {Heraklion, Greece},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{1942,

title = {Vol4All: A Volunteering Platform to Drive Innovation and Citizens Empowerment},

author = {Vakali A., Dematis I., Tolikas A.},

url = {https://datalab-old.csd.auth.gr/wp-content/uploads/publications/p1173.pdf},

year  = {2017},

date = {2017-01-01},

booktitle = {Companion Proceedings 26th International Conference on World Wide Web (WWW)},

pages = {1173-1178},

address = {Perth, Australia},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}