@article{haklay2008openstreetmap,
  abstract = {The OpenStreetMap project is a knowledge collective that provides user-generated street maps. OSM follows the peer production model that created Wikipedia; its aim is to create a set of map data that's free to use, editable, and licensed under new copyright schemes. A considerable number of contributors edit the world map collaboratively using the OSM technical infrastructure, and a core group, estimated at approximately 40 volunteers, dedicate their time to creating and improving OSM's infrastructure, including maintaining the server, writing the core software that handles the transactions with the server, and creating cartographical outputs. There's also a growing community of software developers who develop software tools to make OSM data available for further use across different application domains, software platforms, and hardware devices. The OSM project's hub is the main OSM Web site.},
  author = {Haklay, M. and Weber, P.},
  doi = {10.1109/MPRV.2008.80},
  interhash = {923ccd3197978c219f72a51133875942},
  intrahash = {5eba3bf5036162b2fc05d3a6c5ae7faa},
  issn = {1536-1268},
  journal = {Pervasive Computing},
  month = oct,
  number = 4,
  pages = {12--18},
  publisher = {IEEE},
  title = {OpenStreetMap: User-Generated Street Maps},
  url = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4653466&tag=1},
  volume = 7,
  year = 2008
}

@article{vonahn2008recaptcha,
  abstract = {CAPTCHAs (Completely Automated Public Turing test to tell Computers and Humans Apart) are widespread security measures on the World Wide Web that prevent automated programs from abusing online services. They do so by asking humans to perform a task that computers cannot yet perform, such as deciphering distorted characters. Our research explored whether such human effort can be channeled into a useful purpose: helping to digitize old printed material by asking users to decipher scanned words from books that computerized optical character recognition failed to recognize. We showed that this method can transcribe text with a word accuracy exceeding 99%, matching the guarantee of professional human transcribers. Our apparatus is deployed in more than 40,000 Web sites and has transcribed over 440 million words.},
  author = {von Ahn, Luis and Maurer, Benjamin and McMillen, Colin and Abraham, David and Blum, Manuel},
  doi = {10.1126/science.1160379},
  eprint = {http://www.sciencemag.org/content/321/5895/1465.full.pdf},
  interhash = {9444cd77ddf43b6c19bf689be5b2ef34},
  intrahash = {a20d5aa858b63fcf5d2daf908fec874f},
  journal = {Science},
  number = 5895,
  pages = {1465--1468},
  title = {reCAPTCHA: Human-Based Character Recognition via Web Security Measures},
  url = {http://www.sciencemag.org/content/321/5895/1465.abstract},
  volume = 321,
  year = 2008
}

@article{wang2007social,
  abstract = {Social computing represents a new computing paradigm and an interdisciplinary research and application field. Undoubtedly, it strongly influences system and software developments in the years to come. We expect that social computing's scope continues to expand and its applications multiply. From both theoretical and technological perspectives, social computing technologies moves beyond social information processing towards emphasizing social intelligence. As we've discussed, the move from social informatics to social intelligence is achieved by modeling and analyzing social behavior, by capturing human social dynamics, and by creating artificial social agents and generating and managing actionable social knowledge},
  author = {Wang, Fei-Yue and Carley, Kathleen M. and Zeng, Daniel and Mao, Wenji},
  doi = {10.1109/MIS.2007.41},
  interhash = {3d3b12ce1507c4c4f098ae455c9b6740},
  intrahash = {c8f7992b042f9323d6d4e7c265b85e7d},
  issn = {1541-1672},
  journal = {Intelligent Systems},
  month = {march},
  number = 2,
  pages = {79--83},
  publisher = {IEEE},
  title = {Social Computing: From Social Informatics to Social Intelligence},
  url = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4136863&tag=1},
  volume = 22,
  year = 2007
}

@inproceedings{parameswaran2007research,
  author = {Parameswaran, Manoj and Whinston, Andrew B.},
  booktitle = {Journal of the Association for Information Systems},
  interhash = {94a5ac2b2eca61ccc78049ba85ee3c3a},
  intrahash = {683a011333e6798c8f1a185c9e0bdd47},
  issn = {1536-9323},
  number = 6,
  title = {Research Issues in Social computing},
  url = {http://aisel.aisnet.org/jais/vol8/iss6/22/},
  volume = 8,
  year = 2007
}

@article{zhang2011emergence,
  abstract = {Social and community intelligence research aims to reveal individual and group behaviors, social interactions, and community dynamics by mining the digital traces that people leave while interacting with Web applications, static infrastructure, and mobile and wearable devices.},
  author = {Zhang, Daqing and Guo, Bin and Yu, Zhiwen},
  doi = {10.1109/MC.2011.65},
  interhash = {6f31ae148e44ea9b78624a1822a36c44},
  intrahash = {83e180e95544a7b35d0914de61e98621},
  issn = {0018-9162},
  journal = {Computer},
  month = jul,
  number = 7,
  pages = {21--28},
  publisher = {IEEE},
  title = {The Emergence of Social and Community Intelligence},
  volume = 44,
  year = 2011
}

@incollection{forbus1988qualitative,
  abstract = {Qualitative physics is concerned with representing and reasoning about the physical world. The goal of qualitative physics is to capture both the common-sense knowledge of the person on the street and the tacit knowledge underlying the quantitative knowledge used by engineers and scientists. The area is now a little over ten years old, which, at least measured in the span of AI, is a long time. So it makes sense to step back and try to systematize the work in the field and describe the current state of the art.},
  address = {San Francisco, California},
  author = {Forbus, Kenneth D.},
  booktitle = {Exploring Artificial Intelligence},
  chapter = 7,
  interhash = {8733594ffc96474d2c34ce9881ea282d},
  intrahash = {b970bf1995a19b741a1feda04c594d6c},
  pages = {239--296},
  publisher = {Morgan-Kaufmann Publishers, Inc.},
  title = {Qualitative Physics: Past, Present, and Future},
  year = 1988
}

@electronic{oncollectiveintelligence2010collective,
  abstract = {"Collective intelligence denotes a phenomenon according to which the purposeful interaction between individuals creates intelligent solutions and behaviors that might not have come to existence without this concerted effort of a community. The members of such communities form a social network, typically over the Internet. They are engaged with each other over a sustained period of time to develop an area of innovation through collaboration and exchange of ideas, experiences and information. Leading-edge information and communication technologies (ICT) offer ample opportunities for enabling collective intelligence. COLLIN aims to become the flagship conference in the areas collective intelligence and ICT-enabled social networking, which is attracting more and more researchers and practitioners from both academia and industry"--Preface.},
  address = {Berlin},
  editor = {Bastiaens, Theo J. and Baumöl, Ulrike. and Krämer, Bernd J.},
  interhash = {16e714ac7e76c15284e7f9d5a9507afb},
  intrahash = {090cb9e2dfbe696eae8ac0100ada5c6c},
  isbn = {9783642144813 3642144810},
  publisher = {Springer},
  refid = {698411180},
  title = {On collective intelligence},
  url = {http://www.worldcat.org/search?qt=worldcat_org_all&q=9783642144806},
  year = 2010
}

@inproceedings{ls_leimeister,
  address = {Bilbao, Spain},
  author = {Blohm, I. and Fähling, J. and Leimeister, J. M. and Krcmar, H. and Fischer, J.},
  booktitle = {22. ISPIM Conference 2010},
  interhash = {9fa366d690b0820bac4b867269a14dba},
  intrahash = {e98feabe5b9628669d1f269885002d01},
  note = {196 (44-10)},
  number = 22,
  title = {Accelerating customer integration into innovation
processes using Pico-Jobs},
  url = {http://www.uni-kassel.de/fb7/ibwl/leimeister/pub/JML_196.pdf},
  year = 2010
}

@inproceedings{Atzmueller:11b,
  address = {Glasgow, Scotland, UK},
  author = {Atzmueller, Martin},
  booktitle = {Proc. 20th Intl. Conference on Information and Knowledge Management (CIKM 2011)},
  interhash = {bb01236a8a7dd36a09c79a2fa81c7b96},
  intrahash = {00063fadb503f4efbdfabf7f4c2f269f},
  publisher = {ACM Press},
  title = {Analysis of Communities in Social Media},
  year = 2011
}

@inproceedings{ls_leimeister,
  address = {Bilbao, Spain},
  author = {Blohm, I. and Fähling, J. and Leimeister, J. M. and Krcmar, H. and Fischer, J.},
  booktitle = {22. ISPIM Conference 2010},
  interhash = {9fa366d690b0820bac4b867269a14dba},
  intrahash = {e98feabe5b9628669d1f269885002d01},
  note = {196 (44-10)},
  number = 22,
  title = {Accelerating customer integration into innovation processes using Pico-Jobs},
  url = {http://pubs.wi-kassel.de/wp-content/uploads/2013/03/JML_250.pdf},
  year = 2010
}

@book{Heilmann.2006,
  address = {Heidelberg},
  author = {Heilmann, Heidi},
  interhash = {0d4ae5660e37d52d679643cfc3d079c0},
  intrahash = {70f92cc9e009b80fbd9c103741242ba3},
  isbn = {3898643743},
  publisher = {dpunkt-Verl.},
  series = {HMD - Praxis der Wirtschaftsinformatik},
  title = {Business & Competitive Intelligence},
  url = {http://deposit.ddb.de/cgi-bin/dokserv?id=2776844&prov=M&dok_var=1&dok_ext=htm},
  volume = {43.2006,247},
  year = 2006
}