Goethe University Frankfurt

All Publications

2018

  • [DOI] Ivanov, T., & Singhal, R.. (2018). ABench: Big Data Architecture Stack Benchmark. Paper presented at the Companion of the 2018 ACM/SPEC International Conference on Performance Engineering, ICPE 2018, Berlin, Germany, April 09-13, 2018.
    [Bibtex]
    @inproceedings{IvanovS18,
      author    = {Todor Ivanov and
                   Rekha Singhal},
      title     = {ABench: Big Data Architecture Stack Benchmark},
      booktitle = {Companion of the 2018 {ACM/SPEC} International Conference on Performance
                   Engineering, {ICPE} 2018, Berlin, Germany, April 09-13, 2018},
      pages     = {13--16},
      year      = {2018},
      crossref  = {DBLP:conf/wosp/2018c},
      url       = {http://doi.acm.org/10.1145/3185768.3186300},
      doi       = {10.1145/3185768.3186300},
      timestamp = {Wed, 18 Apr 2018 13:29:26 +0200},
      biburl    = {https://dblp.org/rec/bib/conf/wosp/IvanovS18},
      bibsource = {dblp computer science bibliography, https://dblp.org}
    }
  • [DOI] Ivanov, T., & Taafe, J.. (2018). Exploratory Analysis of Spark Structured Streaming. Paper presented at the Companion of the 2018 ACM/SPEC International Conference on Performance Engineering, ICPE 2018, Berlin, Germany, April 09-13, 2018.
    [Bibtex]
    @inproceedings{IvanovT18,
      author    = {Todor Ivanov and
                   Jason Taafe},
      title     = {Exploratory Analysis of Spark Structured Streaming},
      booktitle = {Companion of the 2018 {ACM/SPEC} International Conference on Performance
                   Engineering, {ICPE} 2018, Berlin, Germany, April 09-13, 2018},
      pages     = {141--146},
      year      = {2018},
      crossref  = {DBLP:conf/wosp/2018c},
      url       = {http://doi.acm.org/10.1145/3185768.3186360},
      doi       = {10.1145/3185768.3186360},
      timestamp = {Wed, 18 Apr 2018 13:29:26 +0200},
      biburl    = {https://dblp.org/rec/bib/conf/wosp/IvanovT18},
      bibsource = {dblp computer science bibliography, https://dblp.org}
    }
  • [DOI] Ivanov, T., Bedué, P., Ghazal, A., & Zicari, R. V.. (2018). Adding Velocity to BigBench. Paper presented at the Proceedings of the 7th International Workshop on Testing Database Systems, DBTest@SIGMOD 2018, Houston, TX, USA, June 15, 2018.
    [Bibtex]
    @inproceedings{IvanovBGZ18,
      author    = {Todor Ivanov and
                   Patrick Bedu{\'{e}} and
                   Ahmad Ghazal and
                   Roberto V. Zicari},
      title     = {Adding Velocity to BigBench},
      booktitle = {Proceedings of the 7th International Workshop on Testing Database
                   Systems, DBTest@SIGMOD 2018, Houston, TX, USA, June 15, 2018},
      pages     = {6:1--6:6},
      year      = {2018},
      crossref  = {DBLP:conf/sigmod/2018dbtest},
      url       = {http://doi.acm.org/10.1145/3209950.3209956},
      doi       = {10.1145/3209950.3209956},
      timestamp = {Fri, 08 Jun 2018 08:38:58 +0200},
      biburl    = {https://dblp.org/rec/bib/conf/sigmod/IvanovBGZ18},
      bibsource = {dblp computer science bibliography, https://dblp.org}
    }
  • [DOI] Ivanov, T., & Zicari, R. V.. (2018). Analytics Benchmarks. In Sakr, S., & Zomaya, A. (Eds.), In Encyclopedia of Big Data Technologies (, pp. 1-10). Cham: Springer International Publishing.
    [Bibtex]
    @Inbook{Ivanov2018,
      author="Ivanov, Todor and Zicari, Roberto V.",
      editor="Sakr, Sherif and Zomaya, Albert",
      title="Analytics Benchmarks",
      bookTitle="Encyclopedia of Big Data Technologies",
      year="2018",
      publisher="Springer International Publishing",
      address="Cham",
      pages="1--10",
      isbn="978-3-319-63962-8",
      doi="10.1007/978-3-319-63962-8_113-1",
      url="https://doi.org/10.1007/978-3-319-63962-8_113-1"
    }
  • Pernici, B., Francalanci, C., Geronazzo, A., Lucia, P., Stefano, R., Leonardo, R., Berre, A. J., & Ivanov, T.. (2018). Relating Big Data Business and Technical Performance Indicators. Paper presented at the Conference of the Italian Chapter of AIS.
    [Bibtex]
    @inproceedings{pernici2018relating,
      title={Relating Big Data Business and Technical Performance Indicators},
      author={Pernici, Barbara and Francalanci, Chiara and Geronazzo, Angela and Lucia, Polidori and Stefano, Ray and Leonardo, Riva and Berre, Arne J{\o}rgen and Ivanov, Todor},
      booktitle={Conference of the Italian Chapter of AIS},
      pages={1--12},
      year={2018}
    }
  • Klinger, P., Gampe, S., Tolle, K., & Peter, U.. (2018). SEMANTIC SEARCH BASED ON NATURAL LANGUAGE PROCESSING – A NUMISMATIC EXAMPLE. JOURNAL OF ANCIENT HISTORY AND ARCHAEOLOGY, 5(3).
    [Bibtex]
    @article{J334,
      author = {Patricia Klinger and Sebastian Gampe and Karsten Tolle and Ulrike Peter},
      title = {SEMANTIC SEARCH BASED ON NATURAL LANGUAGE PROCESSING – A NUMISMATIC EXAMPLE},
      journal = {JOURNAL OF ANCIENT HISTORY AND ARCHAEOLOGY},
      volume = {5},
      number = {3},
      year = {2018},
      keywords = {Natural Language Processing, Ontology, Iconography},
      abstract = {Iconographic representations on ancient artifacts are described in many existing databases and literature as human readable text. We applied Natural Language Processing (NLP) approaches in order to extract the semantics out of these textual descriptions and in this way enable semantic searches over them. This allows more sophisticated requests compared to the common existing keyword searches. As we show in our experiments based on numismatic datasets, the approach is generic in the sense that once the system is trained on one dataset, it can be applied without any further manual work also to datasets that have similar content. Of course, additional adaptions would further improve the results. Since the approach requires manual work only during the training phase, it can easily be applied to huge datasets without manual work and therefore without major extra costs. In fact, in our experience bigger datasets generate even better results because there is more data for training. Since our approach is not bound to a certain domain and the numismatic datasets are just an example, it could serve as a blueprint for many other areas. It could also help to build bridges between disciplines since textual iconographic descriptions are to be found also for pottery, sculpture and elsewhere.},
      issn = {2360-266X},
      url = {http://jaha.org.ro/index.php/JAHA/article/view/334},
    
    }

2017

  • Niño, M., Zicari, R. V., Ivanov, T., Hee, K., Mushtaq, N., Rosselli, M., Sánchez-Ocaña, C., Tolle, K., Blanco, J. M., Illarramendi, A., Besier, J., & Underwood, H.. (2017). Data Projects for Social Good: Challenges and Opportunities. ICCSS 2017: International Conference on Computational Social Science, Amsterdam, The Netherlands, (May 14-15, 2017), 3(5), 3102.
    [Bibtex]
    @article{ICCSS2017,
      author    = {Mikel Niño and  Roberto V. Zicari and  Todor Ivanov and  Kim Hee and  Naveed Mushtaq and  Marten Rosselli and  Concha Sánchez-Ocaña and  Karsten Tolle and  José Miguel Blanco and  Arantza Illarramendi and  Jörg Besier and  Harry Underwood},
      country   = {Spain},
      title     = {Data Projects for Social Good: Challenges and Opportunities},
      abstract  = {One of the application fields for data analysis techniques and technologies gaining momentum is the area of social good or 'common good', covering cases related to humanitarian crises, global health care, or ecology and environmental issues, among others. The promotion of data-driven projects in this field aims at increasing the efficacy and efficiency of social initiatives, improving the way these actions help humanity in general and people in need in particular. This application field, however, poses its own barriers and challenges when developing data-driven projects, lagging behind in comparison with other scenarios. These challenges derive from aspects such as the scope and scale of the social issue to solve, cultural and political barriers, the skills of main stakeholders and the technological resources available, the motivation to be engaged in such projects, or the ethical and legal issues related to sensitive data. This paper analyzes the application of data projects in the field of social good, reviewing its current state and noteworthy initiatives, and presenting a framework covering the key aspects to analyze in such projects. The goal is to provide guidelines to understand the main challenges and opportunities for this type of data projects, as well as identifying the main differential issues compared to “classical” data projects in general. A case study is presented on the initial steps and stakeholder analysis of a data project for the inclusion of refugees in the city of Frankfurt, Germany, in order to empirically confront the framework with a real example.},
      keywords  = {data-driven projects, humanitarian operations, personal and sensitive data, social good, stakeholders analysis},
      volume    = {3},
      number    = {5},
      year      = {2017},
      pages     = {3102},
      ee        = {http://waset.org/abstracts/62394},
      url       = {http://waset.org/abstracts/62394},
      bibsource = {http://waset.org/abstracts},
      journal={ICCSS 2017: International Conference on Computational Social Science, Amsterdam, The Netherlands, (May 14-15,  2017)},
      conference = {ICCSS 2017: International Conference on Computational Social Science, Amsterdam, The Netherlands, (May 14-15,  2017)},
      issn      = {PISSN:2010-376X, EISSN:2010-3778},
      publisher = {World Academy of Science, Engineering and Technology},
      index     = {International Science Index, Humanities and Social Sciences,  4(5) 2016},
    }
  • Niño, M., Zicari, R. V., Ivanov, T., Hee, K., Mushtaq, N., Rosselli, M., Sánchez-Ocaña, C., Tolle, K., Blanco, J. M., Illarramendi, A., Besier, J., & Underwood, H.. (2017). Data Projects for “Social Good”: Challenges and Opportunities. International Journal of Social, Behavioral, Educational, Economic, Business and Industrial Engineering, 11(5), 885-895.
    [Bibtex]
    @article{10006923,
      title    = {Data Projects for “Social Good”: Challenges and Opportunities},
      author    = {Mikel Niño and  Roberto V. Zicari and  Todor Ivanov and  Kim Hee and  Naveed Mushtaq and  Marten Rosselli and  Concha Sánchez-Ocaña and  Karsten Tolle and  José Miguel Blanco and  Arantza Illarramendi and  Jörg Besier and  Harry Underwood},
      country   = {Spain},
      institution={University of the Basque Country},
      abstract  = {One of the application fields for data analysis techniques and technologies gaining momentum is the area of social good or “common good”, covering cases related to humanitarian crises, global health care, or ecology and environmental issues, among others. The promotion of data-driven projects in this field aims at increasing the efficacy and efficiency of social initiatives, improving the way these actions help humanity in general and people in need in particular. This application field, however, poses its own barriers and challenges when developing data-driven projects, lagging behind in comparison with other scenarios. These challenges derive from aspects such as the scope and scale of the social issue to solve, cultural and political barriers, the skills of main stakeholders and the technological resources available, the motivation to be engaged in such projects, or the ethical and legal issues related to sensitive data. This paper analyzes the application of data projects in the field of social good, reviewing its current state and noteworthy initiatives, and presenting a framework covering the key aspects to analyze in such projects. The goal is to provide guidelines to understand the main challenges and opportunities for this type of data project, as well as identifying the main differential issues compared to “classical” data projects in general. A case study is presented on the initial steps and stakeholder analysis of a data project for the inclusion of refugees in the city of Frankfurt, Germany, in order to empirically confront the framework with a real example.},
      journal   = {International Journal of Social, Behavioral, Educational, Economic, Business and Industrial Engineering},  volume    = {11},
      number    = {5},
      year      = {2017},
      pages     = {885 - 895},
      ee        = {http://waset.org/publications/10006923},
      url       = {http://waset.org/Publications?p=125},
      bibsource = {http://waset.org/Publications},
      issn      = {PISSN:2010-376X, EISSN:2010-3778},
      publisher = {World Academy of Science, Engineering and Technology},
      index     = {International Science Index 125, 2017},
    }
  • Helbing, D., Frey, B. S., Gigerenzer, G., Hafen, E., Hagner, M., Hofstetter, Y., van den Hoven, J., Zicari, R. V., & Zwitter, A.. (2017). Will Democracy Survive Big Data and Artificial Intelligence?. Scientific American (February 25, 2017).
    [Bibtex]
    @article{SciAmerica2017,
    author    = { Dirk Helbing and Bruno S. Frey and Gerd Gigerenzer and Ernst Hafen  and Michael Hagner and Yvonne Hofstetter and Jeroen van den Hoven and Roberto V. Zicari and Andrej Zwitter},
    title     = {Will Democracy Survive Big Data and Artificial Intelligence?},
    url       = {https://www.scientificamerican.com/article/will-democracy-survive-big-data-and-artificial-intelligence/},
    year      = {2017},
    journal    = {Scientific American (February 25, 2017)},
    }
  • [DOI] Ghazal, A., Ivanov, T., Kostamaa, P., Crolotte, A., Voong, R., Al-Kateb, M., Ghazal, W., & Zicari, R. V.. (2017). BigBench V2: The New and Improved BigBench. Paper presented at the 33rd IEEE International Conference on Data Engineering, ICDE 2017, San Diego, CA, USA, April 19-22, 2017.
    [Bibtex]
    @inproceedings{GhazalIKCVAGZ17,
      author    = {Ahmad Ghazal and
                   Todor Ivanov and
                   Pekka Kostamaa and
                   Alain Crolotte and
                   Ryan Voong and
                   Mohammed Al{-}Kateb and
                   Waleed Ghazal and
                   Roberto V. Zicari},
      title     = {BigBench {V2:} The New and Improved BigBench},
      booktitle = {33rd {IEEE} International Conference on Data Engineering, {ICDE} 2017,
                   San Diego, CA, USA, April 19-22, 2017},
      pages     = {1225--1236},
      year      = {2017},
      crossref  = {DBLP:conf/icde/2017},
      url       = {https://doi.org/10.1109/ICDE.2017.167},
      doi       = {10.1109/ICDE.2017.167},
      timestamp = {Wed, 24 May 2017 11:31:57 +0200},
      biburl    = {http://dblp.uni-trier.de/rec/bib/conf/icde/GhazalIKCVAGZ17},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • [DOI] Felicetti, L., Femminella, M., Ivanov, T., LiÒ, P., & Reali, G.. (2017). A big-data layered architecture for analyzing molecular communications systems in blood vessels. Paper presented at the Proceedings of the 4th ACM International Conference on Nanoscale Computing and Communication, NANOCOM 2017, Washington, DC, USA, September 27-29, 2017.
    [Bibtex]
    @inproceedings{FelicettiFILR17,
      author    = {Luca Felicetti and
                   Mauro Femminella and
                   Todor Ivanov and
                   Pietro Li{\`{o}} and
                   Gianluca Reali},
      title     = {A big-data layered architecture for analyzing molecular communications
                   systems in blood vessels},
      booktitle = {Proceedings of the 4th {ACM} International Conference on Nanoscale
                   Computing and Communication, {NANOCOM} 2017, Washington, DC, USA,
                   September 27-29, 2017},
      pages     = {14:1--14:2},
      year      = {2017},
      crossref  = {DBLP:conf/nanocom/2017},
      url       = {http://doi.acm.org/10.1145/3109453.3109468},
      doi       = {10.1145/3109453.3109468},
      timestamp = {Mon, 11 Sep 2017 08:50:31 +0200},
      biburl    = {http://dblp.uni-trier.de/rec/bib/conf/nanocom/FelicettiFILR17},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • [DOI] Hee, K.. (2017). Is data quality enough for a clinical decision?: Apply machine learning and avoid bias. Paper presented at the 2017 IEEE International Conference on Big Data (Big Data).
    [Bibtex]
    @INPROCEEDINGS{8258221, 
      author={K. Hee}, 
      booktitle={2017 IEEE International Conference on Big Data (Big Data)}, 
      title={Is data quality enough for a clinical decision?: Apply machine learning and avoid bias}, 
      year={2017}, 
      volume={}, 
      number={}, 
      pages={2612-2619}, 
      keywords={Currencies;Data mining;Measurement;Medical diagnostic imaging;Medical services;Tools;EHRs;bias;clinical data;data quality;data quality assurance;decision quality;healthcare;stratified sampling}, 
      doi={10.1109/BigData.2017.8258221}, 
      ISSN={}, 
      month={Dec},
      url={http://www.bigdata.uni-frankfurt.de/wp-content/uploads/2018/01/data-quality-final.pdf}
    }

2016

  • [DOI] Ivanov, T., Izberovic, S., & Korfiatis, N.. (2016). The Heterogeneity Paradigm in Big Data Architectures. In Managing and Processing Big Data in Cloud Computing (pp. 218-245). IGI Global.
    [Bibtex]
    @incollection{2016_IGI_Ivanov,
      doi = {10.4018/978-1-4666-9767-6.ch015},
      url = {http://dx.doi.org/10.4018/978-1-4666-9767-6.ch015},
      publisher = {{IGI} Global},
      pages = {218--245},
      year = {2016},
      author = {Todor Ivanov and Sead Izberovic and Nikolaos Korfiatis},
      title = {The Heterogeneity Paradigm in Big Data Architectures},
      booktitle = {Managing and Processing Big Data in Cloud Computing}
    }
  • [DOI] Zicari, R. V., Rosselli, M., Ivanov, T., Korfiatis, N., Tolle, K., Niemann, R., & Reichenbach, C.. (2016). Big Data Optimization: Recent Developments and Challenges. In Emrouznejad, A. (Ed.), (, pp. 17-47). Cham: Springer International Publishing.
    [Bibtex]
    @Inbook{Zicari2016,
      author="Zicari, Roberto V.
      and Rosselli, Marten
      and Ivanov, Todor
      and Korfiatis, Nikolaos
      and Tolle, Karsten
      and Niemann, Raik
      and Reichenbach, Christoph",
      editor="Emrouznejad, Ali",
      chapter="Setting Up a Big Data Project: Challenges, Opportunities, Technologies and Optimization",
      title="Big Data Optimization: Recent Developments and Challenges",
      year="2016",
      publisher="Springer International Publishing",
      address="Cham",
      pages="17--47",
      isbn="978-3-319-30265-2",
      doi="10.1007/978-3-319-30265-2_2",
      url="http://dx.doi.org/10.1007/978-3-319-30265-2_2"
    }
  • Tolle, K., & Wigg-Wolf, D.. (2016). How to move from Relational to Linked Open Data 5 Star – a numismatic example. Paper presented at the Proceedings of the 43rd Annual Conference on Computer Applications and Quantitative Methods in Archaeology, CAA 2015 Siena.
    [Bibtex]
    @inproceedings{caa2016tolle,
      title={How to move from Relational to Linked Open Data 5 Star - a numismatic example},
      author={Karsten Tolle and David Wigg-Wolf},
      booktitle={Proceedings of the 43rd Annual Conference on Computer Applications and Quantitative Methods in Archaeology, CAA 2015 Siena},
      pages={275--282},
      isbn = {978-1-78491-338-9},
      year={2016},
      url={http://archaeopress.com/ArchaeopressShop/Public/displayProductDetail.asp?id={27710CAF-069B-43D3-A53B-4BB1A293F456}}
    }
  • Hee, K., Zicari, R. V., & Tolle, K.. (2016). Tailored Data Science Education using Gamification. Paper presented at the 3rd RDA Workshop on Curricula and Teaching Methods in Cloud Computing, Big Data, and Data Science as part of the 8th IEEE International Conference on Cloud Computing Technology and Science, CloudCom 2016, Luxembourg, December 12, 2016.
    [Bibtex]
    @inproceedings{IEE2016kim,
      title={Tailored Data Science Education using Gamification},
      author={Kim Hee and {Roberto V.} Zicari and Karsten Tolle},
      booktitle={3rd RDA Workshop on Curricula and Teaching Methods in Cloud Computing, Big Data, and Data Science as part of  the 8th IEEE International Conference on Cloud Computing Technology and Science, CloudCom 2016, Luxembourg, December 12, 2016},
      year={2016},
      url={http://2016cloudcom.ux.uis.no/conf/workshops/data_teaching.html}
    }

2015

  • Niemann, R., & Ivanov, T.. (2015). Modelling the Performance, Energy Consumption and Efficiency of Data Management Systems. Paper presented at the 45. Jahrestagung der Gesellschaft für Informatik, Informatik 2015, Informatik, Energie und Umwelt, 28. September – 2. Oktober 2015 in Cottbus, Deutschland.
    [Bibtex]
    @inproceedings{DBLP:conf/gi/NiemannI15,
      author    = {Raik Niemann and
                   Todor Ivanov},
      title     = {Modelling the Performance, Energy Consumption and Efficiency of Data
                   Management Systems},
      booktitle = {45. Jahrestagung der Gesellschaft f{\"{u}}r Informatik, Informatik
                   2015, Informatik, Energie und Umwelt, 28. September - 2. Oktober 2015
                   in Cottbus, Deutschland},
      pages     = {1183--1194},
      year      = {2015},
      crossref  = {DBLP:conf/gi/2015},
      url       = {http://subs.emis.de/LNI/Proceedings/Proceedings246/article161.html},
      timestamp = {Tue, 15 Mar 2016 10:22:59 +0100},
      biburl    = {http://dblp.uni-trier.de/rec/bib/conf/gi/NiemannI15},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • [DOI] Rosselli, M., Niemann, R., Ivanov, T., Tolle, K., & Zicari, R. V.. (2015). Benchmarking the Availability and Fault Tolerance of Cassandra. Paper presented at the Big Data Benchmarking – 6th International Workshop, WBDB 2015, Toronto, ON, Canada, June 16-17, 2015 and 7th International Workshop, WBDB 2015, New Delhi, India, December 14-15, 2015, Revised Selected Papers.
    [Bibtex]
    @inproceedings{RosselliNITZ15,
      author    = {Marten Rosselli and
                   Raik Niemann and
                   Todor Ivanov and
                   Karsten Tolle and
                   Roberto V. Zicari},
      title     = {Benchmarking the Availability and Fault Tolerance of Cassandra},
      booktitle = {Big Data Benchmarking - 6th International Workshop, {WBDB} 2015, Toronto,
                   ON, Canada, June 16-17, 2015 and 7th International Workshop, {WBDB}
                   2015, New Delhi, India, December 14-15, 2015, Revised Selected Papers},
      pages     = {87--95},
      year      = {2015},
      crossref  = {DBLP:conf/wbdb/2015},
      url       = {http://dx.doi.org/10.1007/978-3-319-49748-8_5},
      doi       = {10.1007/978-3-319-49748-8_5},
      timestamp = {Sat, 03 Dec 2016 12:07:59 +0100},
      biburl    = {http://dblp.uni-trier.de/rec/bib/conf/wbdb/RosselliNITZ15},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • [DOI] Niemann, R., & Ivanov, T.. (2015). Evaluating the Energy Efficiency of Data Management Systems. Paper presented at the 4th IEEE/ACM International Workshop on Green and Sustainable Software, GREENS 2015, Florence, Italy, May 18, 2015.
    [Bibtex]
    @inproceedings{NiemannI15,
      author    = {Raik Niemann and
                   Todor Ivanov},
      title     = {Evaluating the Energy Efficiency of Data Management Systems},
      booktitle = {4th {IEEE/ACM} International Workshop on Green and Sustainable Software,
                   {GREENS} 2015, Florence, Italy, May 18, 2015},
      pages     = {22--28},
      year      = {2015},
      crossref  = {DBLP:conf/greens/2015},
      url       = {http://dx.doi.org/10.1109/GREENS.2015.11},
      doi       = {10.1109/GREENS.2015.11},
      timestamp = {Tue, 03 May 2016 16:44:56 +0200},
      biburl    = {http://dblp.uni-trier.de/rec/bib/conf/greens/NiemannI15},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • [DOI] Niemann, R.. (2015). Evaluating the Performance and Energy Consumption of Distributed Data Management Systems. Paper presented at the 2015 IEEE 10th International Conference on Global Software Engineering Workshops, ICGSE Workshops, Ciudad Real, Spain, July 13, 2015.
    [Bibtex]
    @inproceedings{Niemann15,
      author    = {Raik Niemann},
      title     = {Evaluating the Performance and Energy Consumption of Distributed Data
                   Management Systems},
      booktitle = {2015 {IEEE} 10th International Conference on Global Software Engineering
                   Workshops, {ICGSE} Workshops, Ciudad Real, Spain, July 13, 2015},
      pages     = {27--34},
      year      = {2015},
      crossref  = {DBLP:conf/icgse/2015w},
      url       = {http://dx.doi.org/10.1109/ICGSEW.2015.14},
      doi       = {10.1109/ICGSEW.2015.14},
      timestamp = {Tue, 04 Oct 2016 11:37:06 +0200},
      biburl    = {http://dblp.uni-trier.de/rec/bib/conf/icgse/Niemann15},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • [DOI] Korfiatis, N., Zicari, R., & Lytras, M. D.. (2015). Gender effects and cooperation styles in the Facebook community: A quasi-experimental assessment. Computers in Human Behavior, 48, 44-50.
    [Bibtex]
    @article{DBLP:journals/chb/KorfiatisZL15,
      author    = {Nikolaos Korfiatis and
                   Roberto Zicari and
                   Miltiadis D. Lytras},
      title     = {Gender effects and cooperation styles in the Facebook community: A quasi-experimental assessment},
      journal   = {Computers in Human Behavior},
      volume    = {48},
      pages     = {44--50},
      year      = {2015},
      url       = {http://dx.doi.org/10.1016/j.chb.2014.11.065},
      doi       = {10.1016/j.chb.2014.11.065},
      timestamp = {Tue, 21 Apr 2015 15:27:53 +0200},
      biburl    = {http://dblp.uni-trier.de/rec/bib/journals/chb/KorfiatisZL15},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • [DOI] Ivanov, T., Niemann, R., Izberovic, S., Rosselli, M., Tolle, K., & Zicari, R. V.. (2015). Performance Evaluation of Enterprise Big Data Platforms with HiBench. Paper presented at the 2015 IEEE TrustCom/BigDataSE/ISPA, Helsinki, Finland, August 20-22, 2015, Volume 2.
    [Bibtex]
    @inproceedings{IvanovNIRTZ15,
      author    = {Todor Ivanov and
                   Raik Niemann and
                   Sead Izberovic and
                   Marten Rosselli and
                   Karsten Tolle and
                   Roberto V. Zicari},
      title     = {Performance Evaluation of Enterprise Big Data Platforms with HiBench},
      booktitle = {2015 {IEEE} TrustCom/BigDataSE/ISPA, Helsinki, Finland, August 20-22,
                   2015, Volume 2},
      pages     = {120--127},
      year      = {2015},
      crossref  = {DBLP:conf/trustcom/2015-2},
      url       = {http://dx.doi.org/10.1109/Trustcom.2015.570},
      doi       = {10.1109/Trustcom.2015.570},
      timestamp = {Thu, 10 Dec 2015 20:18:33 +0100},
      biburl    = {http://dblp.uni-trier.de/rec/bib/conf/trustcom/IvanovNIRTZ15},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • [DOI] Ivanov, T., & Beer, M.. (2015). Performance Evaluation of Spark SQL Using BigBench. Paper presented at the Big Data Benchmarking – 6th International Workshop, WBDB 2015, Toronto, ON, Canada, June 16-17, 2015 and 7th International Workshop, WBDB 2015, New Delhi, India, December 14-15, 2015, Revised Selected Papers.
    [Bibtex]
    @inproceedings{IvanovB15,
      author    = {Todor Ivanov and
                   Max{-}Georg Beer},
      title     = {Performance Evaluation of Spark {SQL} Using BigBench},
      booktitle = {Big Data Benchmarking - 6th International Workshop, {WBDB} 2015, Toronto,
                   ON, Canada, June 16-17, 2015 and 7th International Workshop, {WBDB}
                   2015, New Delhi, India, December 14-15, 2015, Revised Selected Papers},
      pages     = {96--116},
      year      = {2015},
      crossref  = {DBLP:conf/wbdb/2015},
      url       = {http://dx.doi.org/10.1007/978-3-319-49748-8_6},
      doi       = {10.1007/978-3-319-49748-8_6},
      timestamp = {Sat, 03 Dec 2016 12:07:59 +0100},
      biburl    = {http://dblp.uni-trier.de/rec/bib/conf/wbdb/IvanovB15},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • [DOI] Ivanov, T., Rabl, T., Poess, M., Queralt, A., Poelman, J., Poggi, N., & Buell, J.. (2015). Big Data Benchmark Compendium. Paper presented at the Performance Evaluation and Benchmarking: Traditional to Big Data to Internet of Things – 7th TPC Technology Conference, TPCTC 2015, Kohala Coast, HI, USA, August 31 – September 4, 2015. Revised Selected Papers.
    [Bibtex]
    @inproceedings{IvanovRPQPPB15,
      author    = {Todor Ivanov and
                   Tilmann Rabl and
                   Meikel Poess and
                   Anna Queralt and
                   John Poelman and
                   Nicol{\'{a}}s Poggi and
                   Jeffrey Buell},
      title     = {Big Data Benchmark Compendium},
      booktitle = {Performance Evaluation and Benchmarking: Traditional to Big Data to
                   Internet of Things - 7th {TPC} Technology Conference, {TPCTC} 2015,
                   Kohala Coast, HI, USA, August 31 - September 4, 2015. Revised Selected
                   Papers},
      pages     = {135--155},
      year      = {2015},
      crossref  = {DBLP:conf/tpctc/2015},
      url       = {https://doi.org/10.1007/978-3-319-31409-9\_9},
      doi       = {10.1007/978-3-319-31409-9\_9},
      timestamp = {Thu, 15 Jun 2017 21:45:24 +0200},
      biburl    = {https://dblp.org/rec/bib/conf/tpctc/IvanovRPQPPB15},
      bibsource = {dblp computer science bibliography, https://dblp.org}
    }
  • Zicari, R. V.. (2015). Big Data – Chancen und Herausforderungen. UniReport, Goethe-Universität Frankfurt am Main (5).
    [Bibtex]
    @article{UniReport,
    title = "Big Data – Chancen und Herausforderungen",
    author = "Roberto V. Zicari",
    url = {http://www.unireport.info/58412529/Unireport_5-15.pdf},
    year = "2015",
    month = "8. Oktober",
    journal = "UniReport, Goethe-Universität Frankfurt am Main ",
    number = "5",
    }
  • Ivanov, T., & Beer, M.. (2015). Evaluating Hive and Spark SQL with BigBench (Technical Report). CoRR, abs/1512.08417.
    [Bibtex]
    @article{IvanovBeer15,
      author    = {Todor Ivanov and
                   Max{-}Georg Beer},
      title     = {Evaluating Hive and Spark {SQL} with BigBench (Technical Report)},
      journal   = {CoRR},
      volume    = {abs/1512.08417},
      year      = {2015},
      url       = {http://arxiv.org/abs/1512.08417},
      archivePrefix = {arXiv},
      eprint    = {1512.08417},
      biburl    = {https://dblp.org/rec/bib/journals/corr/IvanovB15},
      bibsource = {dblp computer science bibliography, https://dblp.org}
    }
  • [DOI] (2015). Big Data Benchmarks, Performance Optimization, and Emerging Hardware – 6th Workshop, BPOE 2015, Kohala, HI, USA, August 31 – September 4, 2015. Revised Selected Papers. Springer.
    [Bibtex]
    @proceedings{bpoe2015,
      editor    = {Jianfeng Zhan and
                   Rui Han and
                   Roberto V. Zicari},
      title     = {Big Data Benchmarks, Performance Optimization, and Emerging Hardware
                   - 6th Workshop, {BPOE} 2015, Kohala, HI, USA, August 31 - September
                   4, 2015. Revised Selected Papers},
      series    = {Lecture Notes in Computer Science},
      volume    = {9495},
      publisher = {Springer},
      year      = {2015},
      url       = {http://dx.doi.org/10.1007/978-3-319-29006-5},
      doi       = {10.1007/978-3-319-29006-5},
      isbn      = {978-3-319-29005-8},
      timestamp = {Thu, 28 Jan 2016 13:52:12 +0100},
      biburl    = {http://dblp.uni-trier.de/rec/bib/conf/bpoe/2015},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • Ivanov, T., & Izberovic, S.. (2015). Evaluating Hadoop Clusters with TPCx-HS (Technical Report). CoRR, abs/1509.03486.
    [Bibtex]
    @article{IvanovI15,
      author    = {Todor Ivanov and
                   Sead Izberovic},
      title     = {Evaluating Hadoop Clusters with TPCx-HS (Technical Report)},
      journal   = {CoRR},
      volume    = {abs/1509.03486},
      year      = {2015},
      url       = {http://arxiv.org/abs/1509.03486},
      archivePrefix = {arXiv},
      eprint    = {1509.03486},
      timestamp = {Mon, 13 Aug 2018 16:48:19 +0200},
      biburl    = {https://dblp.org/rec/bib/journals/corr/IvanovI15},
      bibsource = {dblp computer science bibliography, https://dblp.org}
    }
  • Helbing, D., Frey, B. S., Gigerenzer, G., Hafen, E., Hofstetter, Y., van den Hoven, J., Zicari, R. V., Zwitter, A., & Hagner, M.. (2015). Eine Strategie für das digitale Zeitalter. Spektrum der Wissenschaft, 15(12).
    [Bibtex]
    @article{688b55bf188845bcaf284feb1f9d4202,
    title = "Eine Strategie für das digitale Zeitalter",
    author = "Dirk Helbing and Frey, {Bruno S.} and Gerd Gigerenzer and Ernst Hafen and Yvonne Hofstetter and {van den Hoven}, Jeroen and Zicari, {Roberto V.} and Andrej Zwitter and Michael Hagner",
    year = "2015",
    month = "11",
    volume = "15",
    journal = "Spektrum der Wissenschaft",
    issn = "0170-2971",
    number = "12",
    }
  • Zwitter, A., & Zicari, R. V.. (2015). Big Data zum Nutzen von Gesellschaft und Menschheit. Spektrum der Wissenschaft, 15(12).
    [Bibtex]
    @article{f6aea0183c94412db1b09274ae49b9d5,
    title = "Big Data zum Nutzen von Gesellschaft und Menschheit",
    author = "Andrej Zwitter and Zicari, {Roberto V.}",
    year = "2015",
    month = "11",
    volume = "15",
    journal = "Spektrum der Wissenschaft",
    issn = "0170-2971",
    number = "12",
    }
  • Helbing, D., Frey, B. S., Gigerenzer, G., Hafen, E., Hagner, M., Hofstetter, Y., van den Hoven, J., Zicari, R. V., & Zwitter, A.. (2015). Digitale Demokratie statt Datendiktatur: Big Data, Nudging, Verhaltenssteuerung. Spektrum der Wissenschaft, 15(12).
    [Bibtex]
    @article{3c9c38f74ee24f7992ebe95778d1c600,
    title = "Digitale Demokratie statt Datendiktatur: Big Data, Nudging, Verhaltenssteuerung",
    author = "Dirk Helbing and Frey, {Bruno S.} and Gerd Gigerenzer and Ernst Hafen and Michael Hagner and Yvonne Hofstetter and {van den Hoven}, Jeroen and Zicari, {Roberto V.} and Andrej Zwitter",
    year = "2015",
    month = "11",
    volume = "15",
    journal = "Spektrum der Wissenschaft",
    issn = "0170-2971",
    number = "12",
    }

2014

  • [DOI] Ivanov, T., Zicari, R. V., & Buchmann, A. P.. (2014). Benchmarking Virtualized Hadoop Clusters. Paper presented at the Big Data Benchmarking – 5th International Workshop, WBDB 2014, Potsdam, Germany, August 5-6, 2014, Revised Selected Papers.
    [Bibtex]
    @inproceedings{DBLP:conf/wbdb/IvanovZB14,
      author    = {Todor Ivanov and
                   Roberto V. Zicari and
                   Alejandro P. Buchmann},
      title     = {Benchmarking Virtualized Hadoop Clusters},
      booktitle = {Big Data Benchmarking - 5th International Workshop, {WBDB} 2014, Potsdam,
                   Germany, August 5-6, 2014, Revised Selected Papers},
      pages     = {87--98},
      year      = {2014},
      url       = {http://dx.doi.org/10.1007/978-3-319-20233-4_9},
      doi       = {10.1007/978-3-319-20233-4_9},
      timestamp = {Mon, 15 Jun 2015 13:54:13 +0200},
      biburl    = {http://dblp.uni-trier.de/rec/bib/conf/wbdb/IvanovZB14},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • [DOI] Rill, S., Reinel, D., Scheidt, J., & Zicari, R. V.. (2014). PoliTwi: Early Detection of Emerging Political Topics on Twitter and the Impact on Concept-Level Sentiment Analysis. Knowledge-Based Systems, 69, 24-33.
    [Bibtex]
    @article{Rill2014,
    title = {PoliTwi: Early Detection of Emerging Political Topics on Twitter and the Impact on Concept-Level Sentiment Analysis},
    journal = {Knowledge-Based Systems},
    volume = {69},
    pages = {24--33},
    year = {2014},
    issn = {0950-7051},
    doi = {http://dx.doi.org/10.1016/j.knosys.2014.05.008 },
    url = {http://www.sciencedirect.com/science/article/pii/S0950705114001920 },
    author = {Sven Rill and Dirk Reinel and Jörg Scheidt and Roberto V. Zicari},
    keywords = {Topic Detection},
    keywords = {Concept-Level Sentiment Analysis},
    keywords = {Big Data},
    keywords = {Twitter},
    keywords = {Social Data Analysis}
    }
  • [DOI] Mertz, M., Korfiatis, N., & Zicari, R. V.. (2014). Using Dependency Bigrams and Discourse Connectives for Predicting the Helpfulness of Online Reviews. Paper presented at the E-Commerce and Web Technologies – 15th International Conference, EC-Web 2014, Munich, Germany, September 1-4, 2014. Proceedings.
    [Bibtex]
    @inproceedings{DBLP:conf/ecweb/MertzKZ14,
      author    = {Matthias Mertz and
                   Nikolaos Korfiatis and
                   Roberto V. Zicari},
      title     = {Using Dependency Bigrams and Discourse Connectives for Predicting the Helpfulness of Online Reviews},
      booktitle = {E-Commerce and Web Technologies - 15th International Conference, EC-Web
                   2014, Munich, Germany, September 1-4, 2014. Proceedings},
      pages     = {146--152},
      year      = {2014},
      crossref  = {DBLP:conf/ecweb/2014},
      url       = {http://dx.doi.org/10.1007/978-3-319-10491-1_15},
      doi       = {10.1007/978-3-319-10491-1_15},
      timestamp = {Thu, 11 Sep 2014 15:35:47 +0200},
      biburl    = {http://dblp.uni-trier.de/rec/bib/conf/ecweb/MertzKZ14},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • Tolle, K., & Wigg-Wolf, D.. (2014). Uncertainty Handling for Ancient Coinage. Paper presented at the Proceedings of the 42nd Annual Conference on Computer Applications and Quantitative Methods in Archaeology, CAA 2014 Paris.
    [Bibtex]
    @inproceedings{caa2014tolle,
      title={Uncertainty Handling for Ancient Coinage},
      author={Karsten Tolle and David Wigg-Wolf},
      booktitle={Proceedings of the 42nd Annual Conference on Computer Applications and Quantitative Methods in Archaeology, CAA 2014 Paris},
      pages={171--178},
      isbn = {978-1-78491-100-3},
      year={2014}
    }
  • Ivanov, T., Zicari, R. V., Izberovic, S., & Tolle, K.. (2014). Performance Evaluation of Virtualized Hadoop Clusters (Technical Report). CoRR, abs/1411.3811.
    [Bibtex]
    @article{IvanovZIT14,
      author    = {Todor Ivanov and
                   Roberto V. Zicari and
                   Sead Izberovic and
                   Karsten Tolle},
      title     = {Performance Evaluation of Virtualized Hadoop Clusters (Technical Report)},
      journal   = {CoRR},
      volume    = {abs/1411.3811},
      year      = {2014},
      url       = {http://arxiv.org/abs/1411.3811},
      archivePrefix = {arXiv},
      eprint    = {1411.3811},
      timestamp = {Mon, 13 Aug 2018 16:47:54 +0200},
      biburl    = {https://dblp.org/rec/bib/journals/corr/IvanovZIT14},
      bibsource = {dblp computer science bibliography, https://dblp.org}
    }
  • Ivanov, T., Niemann, R., Izberovic, S., Rosselli, M., Tolle, K., & Zicari, R. V.. (2014). Benchmarking DataStax Enterprise/Cassandra with HiBench (Technical Report). CoRR, abs/1411.4044.
    [Bibtex]
    @article{IvanovNIRTZ14,
      author    = {Todor Ivanov and
                   Raik Niemann and
                   Sead Izberovic and
                   Marten Rosselli and
                   Karsten Tolle and
                   Roberto V. Zicari},
      title     = {Benchmarking DataStax Enterprise/Cassandra with HiBench (Technical Report)},
      journal   = {CoRR},
      volume    = {abs/1411.4044},
      year      = {2014},
      url       = {http://arxiv.org/abs/1411.4044},
      archivePrefix = {arXiv},
      eprint    = {1411.4044},
      timestamp = {Mon, 13 Aug 2018 16:46:40 +0200},
      biburl    = {https://dblp.org/rec/bib/journals/corr/IvanovNIRTZ14},
      bibsource = {dblp computer science bibliography, https://dblp.org}
    }

2013

  • [DOI] Korfiatis, N., & Poulos, M.. (2013). Using online consumer reviews as a source for demographic recommendations: A case study using online travel reviews . Expert Systems with Applications, 40(14), 5507-5515.
    [Bibtex]
    @ARTICLE{2013-ESWA,
      author = {Korfiatis, N. and Poulos, M.},
      title = {{Using online consumer reviews as a source for demographic recommendations: A case study using online travel reviews }},
      journal = {Expert Systems with Applications},
      year = {2013},
      volume = {40},
      number = {14},
      pages ={5507--5515},
      doi = {10.1016/j.eswa.2013.03.046},
      imfactor = {ABS 3*, Impact factor: 2.203}
    }
  • Ivanov, T., Korfiatis, N., & Zicari, R. V.. (2013). On the inequality of the 3V’s of Big Data Architectural Paradigms: A case for heterogeneity (Technical Report). CoRR, abs/1311.0805.
    [Bibtex]
    @article{IvanovKZ13,
      author    = {Todor Ivanov and
                   Nikolaos Korfiatis and
                   Roberto V. Zicari},
      title     = {On the inequality of the 3V's of Big Data Architectural Paradigms:
                   {A} case for heterogeneity (Technical Report)},
      journal   = {CoRR},
      volume    = {abs/1311.0805},
      year      = {2013},
      url       = {http://arxiv.org/abs/1311.0805},
      archivePrefix = {arXiv},
      eprint    = {1311.0805},
      timestamp = {Mon, 13 Aug 2018 16:48:02 +0200},
      biburl    = {https://dblp.org/rec/bib/journals/corr/IvanovKZ13},
      bibsource = {dblp computer science bibliography, https://dblp.org}
    }
  • [DOI] Wu, P. F., & Korfiatis, N.. (2013). You Scratch Someone’s Back and We’ll Scratch Yours: Collective Reciprocity in Social Q&A Communities. Journal of the American Society for Information Science and Technology (JASIST), 64(10).
    [Bibtex]
    @ARTICLE{2013-JASIST,
      author = {Wu, P.F. and Korfiatis, N.},
      title = {{You Scratch Someone's Back and We'll Scratch Yours: Collective Reciprocity in Social Q\&A Communities}},
      journal = {{Journal of the American Society for Information Science and Technology (JASIST)}},
      year = {2013},
      volume = {64},
      number = {10},
      doi = {10.1002/asi.22913},
      imfactor = {ABS 3*, Impact factor: 2.081}
      
    }
  • Schefels, C.. (2013). Computing User Importance in Web Communities by Mining Similarity Graphs. International Journal On Advances in Internet Technology, 6(1 & 2), 79-89.
    [Bibtex]
    @article{schefels.ComputingUserImportance,
     author    = {Schefels, Clemens},
     title     = {Computing User Importance in Web Communities by Mining Similarity Graphs},
     journal   = {International Journal On Advances in Internet Technology},
     volume    = {6},
     number    = {1 \& 2},
     year      = {2013},
     pages     = {79-89},
     issn      = {1942-2652},
     publisher = {International Academy, Research and Industry Association (IARIA)}
    }
  • [DOI] Li, K., Reichenbach, C., Smaragdakis, Y., Diao, Y., & Csallner, C.. (2013). SEDGE: Symbolic example data generation for dataflow programs. Paper presented at the 2013 28th IEEE/ACM International Conference on Automated Software Engineering, ASE 2013, Silicon Valley, CA, USA, November 11-15, 2013.
    [Bibtex]
    @inproceedings{DBLP:conf/kbse/LiRSDC13,
      author    = {Kaituo Li and
                   Christoph Reichenbach and
                   Yannis Smaragdakis and
                   Yanlei Diao and
                   Christoph Csallner},
      title     = {{SEDGE:} Symbolic example data generation for dataflow programs},
      booktitle = {2013 28th {IEEE/ACM} International Conference on Automated Software
                   Engineering, {ASE} 2013, Silicon Valley, CA, USA, November 11-15,
                   2013},
      pages     = {235--245},
      year      = {2013},
      url       = {http://dx.doi.org/10.1109/ASE.2013.6693083},
      doi       = {10.1109/ASE.2013.6693083},
      timestamp = {Mon, 21 Jul 2014 07:41:41 +0200},
      biburl    = {http://dblp.uni-trier.de/rec/bib/conf/kbse/LiRSDC13},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • [DOI] Niemann, R., Korfiatis, N., Zicari, R., & Göbel, R.. (2013). Evaluating the energy efficiency of OLTP operations. Paper presented at the Availability, Reliability, and Security in Information Systems and HCI / Lecture Notes in Computer Science Volume 8127, 2013, pp 28-43, Regensburg, Germany.
    [Bibtex]
    @INPROCEEDINGS{2013-CDARES,
      author = {Niemann, R. and Korfiatis, N. and Zicari, R. and Göbel, R.},
      title = {{Evaluating the energy efficiency of OLTP operations}},
      booktitle = {{Availability, Reliability, and Security in Information Systems and HCI / Lecture Notes in Computer Science Volume 8127, 2013, pp 28-43}},
      doi = {10.1007/978-3-642-40511-2_3},
      address = {Regensburg, Germany},
      year = {2013}
    }
  • Rill, S., Korfiatis, N., Scheidt, J., & Zicari, R.. (2013). Mining Negativity from Online Reviews: A Comparison between Search and Experience Goods/ SSRN Working Paper. .
    [Bibtex]
    @UNPUBLISHED{2013-WP-SVEN,
      author = {Rill, S. and Korfiatis, N. and Scheidt, J. and Zicari, R.},
      title = {{Mining Negativity from Online Reviews: A Comparison between Search and Experience Goods/ SSRN Working Paper}},
      url = {http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2199626},
      month = {January},  
      year = {2013}
    }
  • Korfiatis, N., Zicari, R., & Mahnke, V.. (2013). On the willingness to acquire new Facebook friends: A study of digital natives and experienced digital workers / Working Paper. .
    [Bibtex]
    @UNPUBLISHED{2013-WP-EJIS,
      author = {Korfiatis, N. and Zicari, R. and Mahnke, V.},
      title = {{On the willingness to acquire new Facebook friends: A study of digital natives and experienced digital workers / Working Paper}},
      month = {January},
      year = {2013}
    }
  • Kostagiolas, P. A., Korfiatis, N., & Alexias, G.. (2013). How Work-Related and Personal Motivated Information Needs Shape Trust Towards Government-Sponsored Medical Information Sources? / SSRN Working Paper. .
    [Bibtex]
    @UNPUBLISHED{2013-WP-KOSTAGIOLAS,
      author = {Kostagiolas, P.A and Korfiatis, N. and Alexias, G.},
      title = {{How Work-Related and Personal Motivated Information Needs Shape Trust Towards Government-Sponsored Medical Information Sources? / SSRN Working Paper}},
      url = {http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2242976},
      month = {March},  
      year = {2013}
    }
  • Kostagiolas, P. A., Lavranos, C., Papavlassopoulos, S., Korfiatis, N., & Papadatos, J.. (2013). Music, Musicians, and Information Seeking Behavior: A Case Study on a Community Concert Band / SSRN Working Paper. .
    [Bibtex]
    @UNPUBLISHED{2013-WP-KOSTAGIOLAS2,
      author = {Kostagiolas, P.A and Lavranos, Ch. and Papavlassopoulos, S. and Korfiatis, N. and Papadatos, J.},
      title = {{Music, Musicians, and Information Seeking Behavior: A Case Study on a Community Concert Band / SSRN Working Paper}},
      url = {http://ssrn.com/abstract=2285003},
      month = {June},  
      year = {2013}
    }
  • Korfiatis, N.. (2013). Big Data for Enhancing Learning Analytics: A Case for Large-Scale Comparative Assessments. Paper presented at the Proceedings of the 7th International Conference on Metadata and Semantics Research / Communications in Computer and Information Science .
    [Bibtex]
    @INPROCEEDINGS{2013-MTSR,
      author = {Korfiatis, N.},
      title = {{Big Data for Enhancing Learning Analytics: A Case for Large-Scale Comparative Assessments}},
      booktitle = {{Proceedings of the 7th International Conference on Metadata and Semantics Research / Communications in Computer and Information Science }},
      url = {  http://ssrn.com/abstract=2291679},
      month = {July},
      year = {2013}
    }
  • Zicari, R. V.. (2013). Big Data: Challenges and Opportunities. In Akerkar, R. (Ed.), In Big Data Computing (pp. 564). Chapman and Hall/CRC.
    [Bibtex]
    @incollection{akerkar_big_2013,
      title = {Big Data: Challenges and Opportunities},
      booktitle = {Big Data Computing},
      publisher = {Chapman and Hall/CRC},
      author = {Zicari, Roberto V.},
      editor = {Akerkar, Rajendra},
      year = {2013},
      month = {October},
      pages = {564}
    }

2012

  • Ethan Gruber Sebastian Heath, A. M. D. P. K. T. D. W.. (2012). Semantic Web Technologies Applied to Numismatic Collections. Paper presented at the Computer Applications and Quantitative Methods in Archaeology, CAA 2012 Southampton.
    [Bibtex]
    @inproceedings{caa2012tolle,
      title={Semantic Web Technologies Applied to Numismatic Collections},
      author={Ethan Gruber, Sebastian Heath, Andrew Meadows, Daniel Pett, Karsten Tolle, David Wigg-Wolf},
      booktitle={Computer Applications and Quantitative Methods in Archaeology, CAA 2012 Southampton},
      year={2012}
    }
  • Rill, S., Scheidt, J., Drescher, J., Schütz, O., Reinel, D., & Wogenstein, F.. (2012). A generic approach to generate opinion lists of phrases for opinion mining applications. Paper presented at the Proceedings of the First International Workshop on Issues of Sentiment Discovery and Opinion Mining.
    [Bibtex]
    @inproceedings{rill2012generic,
      title={A generic approach to generate opinion lists of phrases for opinion mining applications},
      author={Rill, Sven and Scheidt, J{\"o}rg and Drescher, Johannes and Sch{\"u}tz, Oliver and Reinel, Dirk and Wogenstein, Florian},
      booktitle={Proceedings of the First International Workshop on Issues of Sentiment Discovery and Opinion Mining},
      pages={7},
      year={2012},
      organization={ACM}
    }
  • Tolle, K., & Bachmann, M.. (2012). IwOnto – SQL based Mapping from Relational Databases to Ontologies. Paper presented at the WEBIST 2012 – Proceedings of the 8th International Conference on Web Information Systems and Technologies, Porto, Portugal, 18 – 21 April, 2012.
    [Bibtex]
    @inproceedings{DBLP:conf/webist/TolleB12,
      author    = {Karsten Tolle and
                   Mario Bachmann},
      title     = {IwOnto - {SQL} based Mapping from Relational Databases to Ontologies},
      booktitle = {{WEBIST} 2012 - Proceedings of the 8th International Conference on
                   Web Information Systems and Technologies, Porto, Portugal, 18 - 21
                   April, 2012},
      pages     = {430--433},
      year      = {2012},
      crossref  = {DBLP:conf/webist/2012},
      timestamp = {Fri, 25 May 2012 12:32:27 +0200},
      biburl    = {http://dblp.uni-trier.de/rec/bib/conf/webist/TolleB12},
      bibsource = {dblp computer science bibliography, http://dblp.org}
    }
  • Schefels, C.. (2012). How to Find Important Users in a Web Community? Mining Similarity Graphs. Paper presented at the Proceedings of the First International Conference on Data Analytics (DATA ANALYTICS 2012) / NexTech 2012.
    [Bibtex]
    @inproceedings{schefels.ImportantUsersWebCommunity,
     author    = {Schefels, Clemens},
     title     = {How to Find Important Users in a Web Community? Mining Similarity Graphs},
     booktitle = {Proceedings of the First International Conference on Data Analytics (DATA ANALYTICS 2012) / NexTech 2012},
     year      = {2012},
     isbn      = {978-1-61208-023-9},
     pages     = {10--17},
     location  = {Barcelona, Spain},
     publisher = {International Academy, Research and Industry Association (IARIA)}
    }
  • Zicari, R. V.. (2012). Fuzzy Clustering of Web User’s Profiles for Analyzing their Behavior and Interests. In Andreas Meier, L. D. (Ed.), In Fuzzy Methods for Customer Relationship Management and Marketing IGI Global.
    [Bibtex]
    @incollection{Kreuzer_Hoebel_2011,
      title = {Fuzzy Clustering of Web User's Profiles for Analyzing their Behavior and Interests},
      booktitle = {Fuzzy Methods for Customer Relationship Management and Marketing},
      publisher = {IGI Global},
      author = {Zicari, Roberto V.},
      editor = {Andreas Meier, Laurent Donzé},
      year = {2012},
      month = {},
      pages = {},
      url = {http://www.igi-global.com/book/fuzzy-methods-customer-relationship-management/56012}
    }
  • Schefels, C., Eschenberg, S., & Schöneberger, C.. (2012). Behavioral Analysis of Registered Web Site Visitors with Help of Mouse Tracking. Paper presented at the Proceedings of the 14th IEEE International Conference on Commerce and Enterprise Computing (CEC2012), Los Alamitos, USA.
    [Bibtex]
    @inproceedings{schefels.BehavioralAnalysisMouseTracking,
     author    = {Schefels, Clemens and Eschenberg, Sven and Sch\"oneberger, Christian},
     title     = {Behavioral Analysis of Registered Web Site Visitors with Help of Mouse Tracking},
     booktitle = {Proceedings of the 14th IEEE International Conference on Commerce and Enterprise Computing (CEC2012)},
     year      = {2012},
     isbn      = {978-0-7695-4857-9},
     pages     = {33--40},
     location  = {Hangzhou, China},
     publisher = {IEEE Computer Society Press},
     address   = {Los Alamitos, USA}
    }
  • [DOI] Kostagiolas, P. A., Korfiatis, N., & Poulos, M.. (2012). A Long-Tail inspired measure to assess resource use in information Services. Library & Information Science Research, 34(4), 317-323.
    [Bibtex]
    @ARTICLE{2012-LIBINF,
      author = {Kostagiolas, P.A. and Korfiatis, N. and Poulos, M.},
      title = {A Long-Tail inspired measure to assess resource use in information Services},
      journal = {Library \& Information Science Research},
      year = {2012},
      volume = {34},
      number = {4},
      pages = {317--323},
      imfactor = {Impact factor: 1.625}, 
      doi = {10.1016/j.lisr.2012.05.002},
      publisher = {Elsevier}
    }
  • [DOI] Kostagiolas, P. A., Samioti, F., Alexias, G., Korfiatis, N., & Niakas, D.. (2012). Examining Patterns of Information Behavior Among Healthcare Professionals: A Case Study on Health Psychologists. New Review of Information Networking, 17(2), 108-119.
    [Bibtex]
    @ARTICLE{2012-NRIN,
      author = {Kostagiolas, P.A. and Samioti, F. and Alexias, G. and Korfiatis, N. and Niakas, D.},
      title = {Examining Patterns of Information Behavior Among Healthcare Professionals: A Case Study on Health Psychologists},
      journal = {New Review of Information Networking},
      year = {2012},
      volume = {17},
      pages = {108--119},
      number = {2},
      publisher = {Taylor \& Francis Group},  
      doi = {10.1080/13614576.2012.724300}
    }
  • Constantiou, I., Hoebel, N., & Zicari, R. V.. (2012). How do framing strategies influence the user’s choice of content on the Web?. Concurrency and Computation: Practice and Experience, 24(17), 2207-2220.
    [Bibtex]
    @article{constantiou2012framing,
      title={How do framing strategies influence the user's choice of content on the Web?},
      author={Constantiou, Ioanna and Hoebel, Natascha and Zicari, Roberto V},
      journal={Concurrency and Computation: Practice and Experience},
      volume={24},
      number={17},
      pages={2207--2220},
      year={2012},
      publisher={Wiley Online Library}
    }
  • Kreuzer, S., & Hoebel, N.. (2012). Fuzzy Clustering of Web User Profiles for Analyzing their Behavior and Interests. Fuzzy methods for customer relationship management and marketing, 91.
    [Bibtex]
    @article{kreuzer2012fuzzy,
      title={Fuzzy Clustering of Web User Profiles for Analyzing their Behavior and Interests},
      author={Kreuzer, Stanislav and Hoebel, Natascha},
      journal={Fuzzy methods for customer relationship management and marketing},
      pages={91},
      year={2012},
      publisher={IGI Global}
    }
  • Rill, S., Adolph, S., Drescher, J., Reinel, D., Scheidt, J., Schütz, O., Wogenstein, F., Zicari, R. V., & Korfiatis, N.. (2012). A Phrase-Based Opinion List for the German Language. Paper presented at the Proceedings of the 11th Conference on Natural Language Processing (KONVENS), Vienna, Austria.
    [Bibtex]
    @INPROCEEDINGS{2012-KONVENS,
      author = {Rill, S. and Adolph, S. and Drescher, J. and Reinel, D. and Scheidt,
      J. and Sch{\"u}tz, O. and Wogenstein, F. and Zicari, R.V. and Korfiatis,N.},
      title = {A Phrase-Based Opinion List for the German Language},
      booktitle = {{Proceedings of the 11th Conference on Natural Language Processing (KONVENS)}},
      address = {Vienna, Austria},
      year = {2012}, 
      
    }
  • [DOI] Korfiatis, N., García-Barriocanal E., & Sánchez–Alonso, S.. (2012). Evaluating content quality and helpfulness of online product reviews: The interplay of review helpfulness vs. review content. Electronic Commerce Research and Applications, 11(3), 205-217.
    [Bibtex]
    @ARTICLE{2012-ECRA,
      author = {Korfiatis, N. and Garc{\'i}a-Barriocanal, E., and S{\'a}nchez--Alonso, S.},
      title = {Evaluating content quality and helpfulness of online product reviews: The interplay of review helpfulness vs. review content},
      journal = {Electronic Commerce Research and Applications},
      year = {2012},
      volume = {11},
      number = {3},
      pages ={205--217},
      imfactor = {Impact factor: 1.472}, 
      doi = {10.1016/j.elerap.2011.10.003},
      publisher = {Elsevier}
    }
  • Korfiatis, N., Loebbecke, C., & Cremer, S.. (2012). Successfully Bidding for Online Projects: The Impact of Project-Focused Messages. Paper presented at the Proceedings of the International Workshop on e-Business (WeB) 2012, Orlando, Florida, USA.
    [Bibtex]
    @INPROCEEDINGS{2012-PRE-ICIS,
      author = {Korfiatis, Nikolaos and Loebbecke, Claudia and Cremer, Stephan},
      title = {Successfully Bidding for Online Projects: The Impact of Project-Focused Messages},
      booktitle = {{Proceedings of the International Workshop on e-Business (WeB) 2012}},
      year = {2012},
      address={Orlando, Florida, USA}
    }
  • [DOI] Schefels, C., & Zicari, R. V.. (2012). A Framework Analysis for Managing Feedback of Visitors of a Web Site. International Journal of Web Information Systems (IJWIS), 8(1), 127-150.
    [Bibtex]
    @article{schefels.IJWISFrameworkAnalysis,
     author    = {Schefels, Clemens and Zicari, Roberto V.},
     title     = {A Framework Analysis for Managing Feedback of Visitors of a Web Site},
     journal   = {International Journal of Web Information Systems (IJWIS)},
     volume    = {8},
     number    = {1},
     year      = {2012},
     pages     = {127--150},
     doi       = {10.1108/17440081211222618},
     issn      = {1744-0084},
     publisher = {Emerald Group Publishing Limited},
     address   = {Bingley, UK}
    }

For publications before 2012, please see the DBIS webpage.

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