@inproceedings{becker2013generic,
  abstract = {An increasing number of platforms like Xively or ThingSpeak are available to manage ubiquitous sensor data enabling the Internet of Things. Strict data formats allow interoperability and informative visualizations, supporting the development of custom user applications. Yet, these strict data formats as well as the common feed-centric approach limit the flexibility of these platforms. We aim at providing a concept that supports data ranging from text-based formats like JSON to images and video footage. Furthermore, we introduce the concept of extensions, which allows to enrich existing data points with additional information, thus, taking a data point centric approach. This enables us to gain semantic and user specific context by attaching subjective data to objective values. This paper provides an overview of our architecture including concept, implementation details and present applications. We distinguish our approach from several other systems and describe two sensing applications namely AirProbe and WideNoise that were implemented for our platform.},
  address = {New York, NY, USA},
  author = {Becker, Martin and Mueller, Juergen and Hotho, Andreas and Stumme, Gerd},
  booktitle = {1st International Workshop on Pervasive Urban Crowdsensing Architecture and Applications, PUCAA 2013, Zurich, Switzerland -- September 9, 2013. Proceedings},
  doi = {10.1145/2494091.2499776},
  interhash = {5302866e7849d40a44deab166b6c4d36},
  intrahash = {35eef1ecdac9d83d3bfbcac22c31984a},
  pages = {1175--1182},
  publisher = {ACM},
  title = {A Generic Platform for Ubiquitous and Subjective Data},
  year = 2013
}

@book{rothberghofer2013proceedings,
  address = {Annecy, France},
  editor = {Roth-Berghofer, Thomas and Oussena, Samia and Atzmueller, Martin},
  interhash = {f1f8980780e57fc36c9c44ce7d3673b4},
  intrahash = {2b36fe460601217691180f0affbbe286},
  publisher = {CONTEXT 2013},
  title = {{Proceedings of the 2013 International Smart University Workshop (SmartU 2013)}},
  year = 2013
}

@proceedings{berendt2004web,
  address = {Heidelberg},
  editor = {Berendt, Bettina and Hotho, Andreas and Mladenic, Dunja and van Someren, Maarten and Spiliopoulou, Myra and Stumme, Gerd},
  interhash = {d7c78aa71fa7487dacfd9172467f1912},
  intrahash = {be8b91e0c05dde74a4af7123b949c6ac},
  isbn = {3-540-23258-3},
  note = {http://km.aifb.uni-karlsruhe.de/ws/ewmf03/},
  publisher = {Springer},
  series = {LNAI},
  title = {Web Mining: From Web to Semantic Web, First European Web
               Mining Forum, EMWF 2003, Cavtat-Dubrovnik, Croatia, September
               22, 2003, Revised Selected and Invited Papers},
  url = {http://springerlink.metapress.com/content/unvvag26dttf/},
  volume = 3209,
  year = 2004
}

@inproceedings{berendt2004roadmap,
  abstract = {The purpose of Web mining is to develop methods and systems for discovering models of objects and processes on the World Wide Web and for web-based systems that show adaptive performance. Web Mining integrates three parent areas: Data Mining (we use this term here also for the closely related areas of Machine Learning and Knowledge Discovery), Internet technology and World Wide Web, and for the more recent Semantic Web. The World Wide Web has made an enormous amount of information electronically accessible. The use of email, news and markup languages like HTML allow users to publish and read documents at a world-wide scale and to communicate via chat connections, including information in the form of images and voice records. The HTTP protocol that enables access to documents over the network via Web browsers created an immense improvement in communication and access to information. For some years these possibilities were used mostly in the scientific world but recent years have seen an immense growth in popularity, supported by the wide availability of computers and broadband communication. The use of the internet for other tasks than finding information and direct communication is increasing, as can be seen from the interest in ldquoe-activitiesrdquo such as e-commerce, e-learning, e-government, e-science.},
  address = {Heidelberg},
  author = {Berendt, Bettina and Hotho, Andreas and Mladenic, Dunja and van Someren, Maarten and Spiliopoulou, Myra and Stumme, Gerd},
  bibsource = {DBLP, http://dblp.uni-trier.de},
  booktitle = {Web Mining: From Web to Semantic Web},
  editor = {Berendt, Bettina and Hotho, Andreas and Mladenic, Dunja and van Someren, Maarten and Spiliopoulou, Myra and Stumme, Gerd},
  ee = {http://springerlink.metapress.com/openurl.asp?genre=article{\&}issn=0302-9743{\&}volume=3209{\&}spage=1},
  interhash = {a27cc056d337718c1e10a3f9e3048143},
  intrahash = {158a99f0088fcefa45b1eb7f96aa5673},
  pages = {1-22},
  publisher = {Springer},
  title = {A Roadmap for Web Mining: From Web to Semantic Web.},
  url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2004/berendt2004roadmap.pdf},
  volume = 3209,
  year = 2004
}

@proceedings{stumme05semanticnetworkanalysis,
  address = {Aachen},
  editor = {Stumme, Gerd and Hoser, Bettina and Schmitz, Christoph and Alani, Harith},
  interhash = {6316cb226778a6a6f156821f975b2ba3},
  intrahash = {c44763991d44182c53606a2c93054f26},
  issn = {1613-0073},
  publisher = {CEUR Proceedings},
  title = {Proceedings of the First Workshop on Semantic Network Analysis },
  url = {http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-171/},
  year = 2005
}

@proceedings{berendt05european,
  editor = {Berendt, Bettina and Hotho, Andreas and Mladenic, Dunja and Semerano, Giovanni and Spiliopoulou, Myra and Stumme, Gerd and van Someren, Maarten},
  interhash = {6dfd547a42a7bd5ccacce75ea8875704},
  intrahash = {f306e43da22adede0286917d5d83eb3b},
  title = {Proc. of the European Web Mining Forum 2005},
  url = {http://www.kde.cs.uni-kassel.de/ws/ewmf05},
  year = 2005
}

@proceedings{maedche02information,
  address = {Aachen},
  bibsource = {DBLP, http://dblp.uni-trier.de},
  editor = {Maedche, Alexander and Sattler, Kai-Uwe and Stumme, Gerd},
  ee = {http://doi.acm.org/10.1145/1013369},
  interhash = {8ec5e42e0173c7130e5f2d4c70ac1ac2},
  intrahash = {2537bcf40084c8492e0ab397ba6947fe},
  journal = {CEUR-WS},
  series = {CEUR Workshop Proceedings},
  title = {Information Integration and Mining in Databases and on the Web. Proceedings of the 2nd International Workshop on Databases, Documents, and Information Fusion (DBFusion 2002)},
  url = {http://ftp.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-124/},
  volume = 124,
  year = 2004
}

@book{AH:10,
  address = {Barcelona, Spain},
  editor = {Atzmueller, Martin and Hotho, Andreas},
  interhash = {7260d64afa0eadf785be450646aec5c4},
  intrahash = {684691da3230424a4b6aef804cd27579},
  publisher = {ECML/PKDD 2010},
  title = {{Proceedings of the 2010 Workshop on Mining Ubiquitous and Social Environments (MUSE 2010)}},
  year = 2010
}

@inproceedings{benz2009characterizing,
  address = {Bled, Slovenia},
  author = {Benz, Dominik and Krause, Beate and Kumar, G. Praveen and Hotho, Andreas and Stumme, Gerd},
  booktitle = {Proceedings of the 1st Workshop on Explorative Analytics of Information Networks (EIN2009)},
  file = {benz2009characterizing.pdf:benz2009characterizing.pdf:PDF},
  groups = {public},
  interhash = {de5e58b26200e44112d9791f39e7523d},
  intrahash = {b697a98a7340585594455ee2e81d238a},
  month = {September},
  title = {Characterizing Semantic Relatedness of Search Query Terms},
  url = {http://www.kde.cs.uni-kassel.de/pub/pdf/benz2009characterizing.pdf},
  username = {dbenz},
  year = 2009
}

@book{AH:11,
  address = {Athens, Greece},
  editor = {Atzmueller, Martin and Hotho, Andreas},
  interhash = {8215abfd0550872bdd023c532f21e257},
  intrahash = {87b0576f542aa6de352a2bff1428ce6b},
  publisher = {ECML/PKDD 2011},
  title = {{Proceedings of the 2011 International Workshop on Mining Ubiquitous and Social Environments (MUSE 2011)}},
  year = 2011
}

@inproceedings{benz2009characterizing,
  address = {Bled, Slovenia},
  author = {Benz, Dominik and Krause, Beate and Kumar, G. Praveen and Hotho, Andreas and Stumme, Gerd},
  booktitle = {Proceedings of the 1st Workshop on Explorative Analytics of Information Networks (EIN2009)},
  file = {benz2009characterizing.pdf:benz2009characterizing.pdf:PDF},
  groups = {public},
  interhash = {de5e58b26200e44112d9791f39e7523d},
  intrahash = {b697a98a7340585594455ee2e81d238a},
  month = {September},
  timestamp = {2009-11-16 10:24:13},
  title = {Characterizing Semantic Relatedness of Search Query Terms},
  url = {http://www.kde.cs.uni-kassel.de/pub/pdf/benz2009characterizing.pdf},
  username = {dbenz},
  year = 2009
}

@proceedings{berendt2004web,
  address = {Heidelberg},
  editor = {Berendt, Bettina and Hotho, Andreas and Mladenic, Dunja and van Someren, Maarten and Spiliopoulou, Myra and Stumme, Gerd},
  interhash = {d7c78aa71fa7487dacfd9172467f1912},
  intrahash = {be8b91e0c05dde74a4af7123b949c6ac},
  isbn = {3-540-23258-3},
  note = {http://km.aifb.uni-karlsruhe.de/ws/ewmf03/},
  publisher = {Springer},
  series = {LNAI},
  title = {Web Mining: From Web to Semantic Web, First European Web
               Mining Forum, EMWF 2003, Cavtat-Dubrovnik, Croatia, September
               22, 2003, Revised Selected and Invited Papers},
  url = {http://springerlink.metapress.com/content/unvvag26dttf/},
  volume = 3209,
  year = 2004
}

@inproceedings{berendt2004roadmap,
  abstract = {The purpose of Web mining is to develop methods and systems for discovering models of objects and processes on the World Wide Web and for web-based systems that show adaptive performance. Web Mining integrates three parent areas: Data Mining (we use this term here also for the closely related areas of Machine Learning and Knowledge Discovery), Internet technology and World Wide Web, and for the more recent Semantic Web. The World Wide Web has made an enormous amount of information electronically accessible. The use of email, news and markup languages like HTML allow users to publish and read documents at a world-wide scale and to communicate via chat connections, including information in the form of images and voice records. The HTTP protocol that enables access to documents over the network via Web browsers created an immense improvement in communication and access to information. For some years these possibilities were used mostly in the scientific world but recent years have seen an immense growth in popularity, supported by the wide availability of computers and broadband communication. The use of the internet for other tasks than finding information and direct communication is increasing, as can be seen from the interest in ldquoe-activitiesrdquo such as e-commerce, e-learning, e-government, e-science.},
  address = {Heidelberg},
  author = {Berendt, Bettina and Hotho, Andreas and Mladenic, Dunja and van Someren, Maarten and Spiliopoulou, Myra and Stumme, Gerd},
  bibsource = {DBLP, http://dblp.uni-trier.de},
  booktitle = {Web Mining: From Web to Semantic Web},
  crossref = {DBLP:conf/ewmf/2003},
  editor = {Berendt, Bettina and Hotho, Andreas and Mladenic, Dunja and van Someren, Maarten and Spiliopoulou, Myra and Stumme, Gerd},
  ee = {http://springerlink.metapress.com/openurl.asp?genre=article{\&}issn=0302-9743{\&}volume=3209{\&}spage=1},
  interhash = {a27cc056d337718c1e10a3f9e3048143},
  intrahash = {158a99f0088fcefa45b1eb7f96aa5673},
  pages = {1-22},
  publisher = {Springer},
  title = {A Roadmap for Web Mining: From Web to Semantic Web.},
  url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2004/berendt2004roadmap.pdf},
  volume = 3209,
  year = 2004
}

@proceedings{stumme05semanticnetworkanalysis,
  address = {Aachen},
  editor = {Stumme, Gerd and Hoser, Bettina and Schmitz, Christoph and Alani, Harith},
  interhash = {6316cb226778a6a6f156821f975b2ba3},
  intrahash = {c44763991d44182c53606a2c93054f26},
  issn = {1613-0073},
  publisher = {CEUR Proceedings},
  title = {Proceedings of the First Workshop on Semantic Network Analysis },
  url = {http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-171/},
  year = 2005
}

@proceedings{berendt05european,
  editor = {Berendt, Bettina and Hotho, Andreas and Mladenic, Dunja and Semerano, Giovanni and Spiliopoulou, Myra and Stumme, Gerd and van Someren, Maarten},
  interhash = {6dfd547a42a7bd5ccacce75ea8875704},
  intrahash = {f306e43da22adede0286917d5d83eb3b},
  title = {Proc. of the European Web Mining Forum 2005},
  url = {http://www.kde.cs.uni-kassel.de/ws/ewmf05},
  year = 2005
}

@proceedings{maedche02information,
  address = {Aachen},
  bibsource = {DBLP, http://dblp.uni-trier.de},
  editor = {Maedche, Alexander and Sattler, Kai-Uwe and Stumme, Gerd},
  ee = {http://doi.acm.org/10.1145/1013369},
  interhash = {8ec5e42e0173c7130e5f2d4c70ac1ac2},
  intrahash = {2537bcf40084c8492e0ab397ba6947fe},
  journal = {CEUR-WS},
  series = {CEUR Workshop Proceedings},
  title = {Information Integration and Mining in Databases and on the Web. Proceedings of the 2nd International Workshop on Databases, Documents, and Information Fusion (DBFusion 2002)},
  url = {http://ftp.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-124/},
  volume = 124,
  year = 2004
}