@electronic{de.finance.yahoo.com,
   title       = {Aktienindizes Deutschland | Yahoo! FinanzenI}, 
   url         = {http://de.finance.yahoo.com/m8},
   biburl      = {https://puma.uni-kassel.de/url/e60acc80ac3911ebd65acbed002c47a4/hotho},
   keywords    = {dataset finanz jpp},
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@electronic{learningtorankchallenge.yahoo.com,
   title       = {Yahoo! Learning to Rank Challenge -}, 
   url         = {http://learningtorankchallenge.yahoo.com/},
   biburl      = {https://puma.uni-kassel.de/url/728179cb1d8dd713585072bca2d702c4/hotho},
   keywords    = {challenge learning rank search wettbewerb yahoo dataset},
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   description = {},
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   intrahash   = {728179cb1d8dd713585072bca2d702c4}
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@electronic{www.hbz-nrw.de,
   title       = {hbz — Linked Open Data}, 
   url         = {http://www.hbz-nrw.de/projekte/linked_open_data/},
   biburl      = {https://puma.uni-kassel.de/url/78c48f31ca7baf0361562149d2aee801/hotho},
   keywords    = {bibliothek data dataset library linked open},
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@electronic{www.cs.pitt.edu,
   title       = {MPQA Releases}, 
   url         = {http://www.cs.pitt.edu/mpqa/},
   biburl      = {https://puma.uni-kassel.de/url/f1343ddd814a4f0fb5cdb52db55afa0b/hotho},
   keywords    = {corpus dataset mpqa opinion},
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@electronic{acl-arc.comp.nus.edu.sg,
   title       = {ACL Anthology Reference Corpus (ACL ARC)}, 
   url         = {http://acl-arc.comp.nus.edu.sg/},
   biburl      = {https://puma.uni-kassel.de/url/02e1b1ee344b89910970681457820bca/hotho},
   keywords    = {acl dataset paper pdf text},
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@electronic{snap.stanford.edu,
   title       = {SNAP: Stanford Network Analysis Platform}, 
   url         = {http://snap.stanford.edu/},
   biburl      = {https://puma.uni-kassel.de/url/1ad0395e70d60ffc6c9a15f7a2ee4f9f/hotho},
   keywords    = {analysis dataset network snap software stanford tools},
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}

@electronic{toreopsahl.com,
   title       = {Online Social Network-dataset now available « Tore Opsahl}, 
   url         = {http://toreopsahl.com/2009/11/10/online-social-network-dataset-now-available/},
   biburl      = {https://puma.uni-kassel.de/url/0cad4813daecaac8d0fb52a2151c7b7e/hotho},
   keywords    = {dataset network social},
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@electronic{www.angela-bohn.de,
   title       = {Social Network Data}, 
   url         = {http://www.angela-bohn.de/data.html},
   biburl      = {https://puma.uni-kassel.de/url/f12e6a09d67816c3b8cdfcc628488675/hotho},
   keywords    = {sna dataset},
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@electronic{km.aifb.kit.edu,
   title       = {Billion Triple Challenge 2010 Dataset}, 
   url         = {http://km.aifb.kit.edu/projects/btc-2010/},
   biburl      = {https://puma.uni-kassel.de/url/0bd6afefa4fa9b8deb385d518ea6d32f/hotho},
   keywords    = {2010 billion challenge dataset semantic triple web},
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@electronic{semanticmatching.org,
   title       = {Semantic Matching}, 
   url         = {http://semanticmatching.org/},
   biburl      = {https://puma.uni-kassel.de/url/17e6a3c740469b3904d7a3af7ae7e0e1/hotho},
   keywords    = {dataset geonames wordnet},
   added-at    = {2010-08-09T20:31:40.000+0200},
   description = {S-Match is an open source Java framework for semantic matching. It contains semantic matching, minimal semantic matching and structure preserving semantic matching algorithm implementations.},
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@electronic{plg1.cs.uwaterloo.ca,
   title       = {Spam Dataset Trec}, 
   url         = {http://plg1.cs.uwaterloo.ca/cgi-bin/cgiwrap/gvcormac/foo07},
   biburl      = {https://puma.uni-kassel.de/url/c61a7a3ad2a1ff12a3967a73a6648972/hotho},
   keywords    = {dataset spam trec},
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@electronic{richard.cyganiak.de,
   title       = {The Linking Open Data cloud diagram}, 
   url         = {http://richard.cyganiak.de/2007/10/lod/},
   biburl      = {https://puma.uni-kassel.de/url/71f9b4c0a3e288376c9fc02ac7636135/hotho},
   keywords    = {cloud dataset linked open semantic web},
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@electronic{www.springerexemplar.com,
   title       = {Springer Exemplar}, 
   url         = {http://www.springerexemplar.com/},
   biburl      = {https://puma.uni-kassel.de/url/c82d7ad7bd39cf1ca0de43508765b594/hotho},
   keywords    = {dataset extraction springer term},
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@electronic{ckan.net,
   title       = {Home - CKAN}, 
   url         = {http://ckan.net/},
   biburl      = {https://puma.uni-kassel.de/url/e683597e86fbdaea53c2b6f4bd808af5/hotho},
   keywords    = {dataset lod register semantic web},
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}

@electronic{dev.mendeley.com,
   title       = {Mendeley's DataTEL Data Set | Mendeley Developers Portal}, 
   url         = {http://dev.mendeley.com/datachallenge/},
   biburl      = {https://puma.uni-kassel.de/url/9624d8840c3535de9328b75e58b98d2b/hotho},
   keywords    = {data dataset datatel mendeley set todo},
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   description = {Mendeley's DataTEL Data Set},
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   intrahash   = {9624d8840c3535de9328b75e58b98d2b}
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@electronic{snap.stanford.edu,
   title       = {SNAP: Network datasets: 476 million Twitter tweets}, 
   url         = {http://snap.stanford.edu/data/twitter7.html},
   biburl      = {https://puma.uni-kassel.de/url/912f04b552308b7b08ec9324848feb56/hotho},
   keywords    = {dataset network twitter},
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@electronic{twitter.mpi-sws.org,
   title       = {Measuring User Influence in Twitter}, 
   url         = {http://twitter.mpi-sws.org/},
   biburl      = {https://puma.uni-kassel.de/url/c842973e78f0e46452a21554bc5fa421/hotho},
   keywords    = {dataset paper toread twitter},
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@electronic{140kit.com,
   title       = {140kit : The Free, Open Source Twitter Analytics Platform}, 
   url         = {http://140kit.com/},
   biburl      = {https://puma.uni-kassel.de/url/a6d103a457aaa797ece57362215d192a/hotho},
   keywords    = {collection dataset free open toread twitter},
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   description = {},
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@electronic{www.isical.ac.in,
   title       = {Forum for Information Retrieval Evaluation (FIRE)}, 
   url         = {http://www.isical.ac.in/~fire/2010/data_download.html},
   biburl      = {https://puma.uni-kassel.de/url/07a285d731923a9995a4ae69d24dc567/hotho},
   keywords    = {dataset evaluation information retrieval},
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@electronic{i.stanford.edu,
   title       = {Mining of Massive Datasets}, 
   url         = {http://i.stanford.edu/~ullman/mmds.html},
   biburl      = {https://puma.uni-kassel.de/url/c126718938b617b07b2c5344a34a2816/hotho},
   keywords    = {book massive mining pdf slides dataset},
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@electronic{scientext.msh-alpes.fr,
   title       = {Summary - Scientext}, 
   url         = {http://scientext.msh-alpes.fr/scientext-site-en/spip.php?article1},
   biburl      = {https://puma.uni-kassel.de/url/a903396473ececf187b3bd655b0f5270/benz},
   keywords    = {dataset english french science scientext texts},
   added-at    = {2011-02-04T16:06:37.000+0100},
   description = {Scientext is a new, on-line French and English corpus of scientific texts. The corpus includes 4.8 million running tokens in French, 13 million words of research articles in English (medicine and biology), and an English-language sub-corpus of French undergraduate students’ texts (1,1 million words). The corpus is organized to facilitate the linguistic study of authorial position and reasoning in scientific articles through phraseology and lexico-grammatical markers linked to causality.},
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   intrahash   = {a903396473ececf187b3bd655b0f5270}
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@electronic{i.stanford.edu,
   title       = {Mining of Massive Datasets}, 
   url         = {http://i.stanford.edu/~ullman/mmds.html},
   biburl      = {https://puma.uni-kassel.de/url/c126718938b617b07b2c5344a34a2816/benz},
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@electronic{lshtc.iit.demokritos.gr,
   title       = {Call for Participation | Second Pascal Challenge on Large Scale Hierarchical Text classification}, 
   url         = {http://lshtc.iit.demokritos.gr/},
   biburl      = {https://puma.uni-kassel.de/url/473be765bc5416cd619de9e7ac5e40bf/benz},
   keywords    = {2011 challenge dataset dmoz text_classification wikipedia workshop},
   added-at    = {2011-02-04T16:06:38.000+0100},
   description = {Following a successful first edition, we are pleased to announce the 2nd edition of the Large Scale Hierarchical Text Classification (LSHTC) Pascal Challenge. The LSHTC Challenge is a hierarchical text classification competition, using large datasets. This year’s challenge will increase the scale and the difficulty of the task, using data from Wikipedia (www.wikipedia.org), in addition to the ODP Web directory data (www.dmoz.org).},
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@electronic{blog.stackoverflow.com,
   title       = {Stack Overflow Creative Commons Data Dump - Blog – Stack Overflow}, 
   url         = {http://blog.stackoverflow.com/2009/06/stack-overflow-creative-commons-data-dump/},
   biburl      = {https://puma.uni-kassel.de/url/a7fa4f7d006797bc78d35471f0a06c51/benz},
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@electronic{boston.lti.cs.cmu.edu,
   title       = {The ClueWeb09 Dataset}, 
   url         = {http://boston.lti.cs.cmu.edu/Data/clueweb09/},
   biburl      = {https://puma.uni-kassel.de/url/e72d177444d58aa6b449daecdc8fa659/benz},
   keywords    = {clueweb dataset research web},
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@electronic{plg.uwaterloo.ca,
   title       = {Spam dataset}, 
   url         = {http://plg.uwaterloo.ca/~gvcormac/treccorpus07/},
   biburl      = {https://puma.uni-kassel.de/url/501ec074d8507358fca772f3107e51d2/benz},
   keywords    = {dataset spam},
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   description = {},
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@electronic{www.angela-bohn.de,
   title       = {Social Network Data}, 
   url         = {http://www.angela-bohn.de/data.html},
   biburl      = {https://puma.uni-kassel.de/url/f12e6a09d67816c3b8cdfcc628488675/benz},
   keywords    = {data dataset sna social_network},
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@electronic{km.aifb.kit.edu,
   title       = {Billion Triple Challenge 2010 Dataset}, 
   url         = {http://km.aifb.kit.edu/projects/btc-2010/},
   biburl      = {https://puma.uni-kassel.de/url/0bd6afefa4fa9b8deb385d518ea6d32f/benz},
   keywords    = {billion_triple data dataset semantic semantic_web},
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@electronic{infochimps.org,
   title       = {Twitter data sets for download - Infochimps}, 
   url         = {http://infochimps.org/tags/twitter},
   biburl      = {https://puma.uni-kassel.de/url/6d90faa71befc28ab285391e88270b86/benz},
   keywords    = {dataset download twitter},
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@electronic{infochimps.org,
   title       = {Infochimps Data Marketplace / Commons: Download Sell or Share Databases, statistics, data sets for free}, 
   url         = {http://infochimps.org/},
   biburl      = {https://puma.uni-kassel.de/url/f09284bceef641abc13023fb04fe5ddc/benz},
   keywords    = {data dataset datasets download search},
   added-at    = {2011-02-04T16:07:23.000+0100},
   description = {Find and download data in any format, from financial to social networking to GIS data. Or sell data in our data marketplace, at a price you set. We have large data sets, spreadsheets, and databases packed with statistics.},
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@electronic{an.kaist.ac.kr,
   title       = {What is Twitter, a Social Network or a News Media? - WWW'10}, 
   url         = {http://an.kaist.ac.kr/traces/WWW2010.html},
   biburl      = {https://puma.uni-kassel.de/url/39fbd40f2a9a8d4682162507b2a41924/benz},
   keywords    = {dataset twitter www www2010},
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@electronic{evanjones.ca,
   title       = {Extracting Text from Wikipedia}, 
   url         = {http://evanjones.ca/software/wikipedia2text.html},
   biburl      = {https://puma.uni-kassel.de/url/7ee155b9d5b03240e99556cbf828f202/benz},
   keywords    = {data dataset plain_text python text tool wiki wikipedia},
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@electronic{www.p2p.tu-darmstadt.de,
   title       = {Research}, 
   url         = {http://www.p2p.tu-darmstadt.de/research/},
   biburl      = {https://puma.uni-kassel.de/url/f518aee1c775b508e6145577ba08264a/benz},
   keywords    = {dataset social_networks socialnetwork},
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@electronic{socialnetworks.mpi-sws.org,
   title       = {Online Social Networks Research @MPI-SWS}, 
   url         = {http://socialnetworks.mpi-sws.org/},
   biburl      = {https://puma.uni-kassel.de/url/bd1d323860ba4faafd18250421c1dc94/benz},
   keywords    = {dataset download misvlove social_network},
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@electronic{www.eml-research.de,
   title       = {Download Wikipedia Category Taxonomy}, 
   url         = {http://www.eml-research.de/english/research/nlp/download/wikitaxonomy.php},
   biburl      = {https://puma.uni-kassel.de/url/9d33bae08b8defaa95cda39608876bf6/benz},
   keywords    = {categories category_hierarchy dataset download hierarchy ontology taxonomy wikipedia},
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   description = {},
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@electronic{twapperkeeper.com,
   title       = {Twapper Keeper - Archive Tweets}, 
   url         = {http://twapperkeeper.com/},
   biburl      = {https://puma.uni-kassel.de/url/273e6fdd06c89ce7a09eeb2b1598ee09/benz},
   keywords    = {dataset twapper twapper_keeper twitter},
   added-at    = {2011-02-04T16:07:48.000+0100},
   description = {Allows you to archive and organize your tweets based upon hash tags.},
   interhash   = {273e6fdd06c89ce7a09eeb2b1598ee09}, 
   intrahash   = {273e6fdd06c89ce7a09eeb2b1598ee09}
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@electronic{www.mail-archive.com,
   title       = {[twitter-dev] Re: Tweet Corpus creation for NLP research}, 
   url         = {http://www.mail-archive.com/twitter-development-talk@googlegroups.com/msg05715.html},
   biburl      = {https://puma.uni-kassel.de/url/1b9716d1f2674e18b3016d3ac6edc16a/benz},
   keywords    = {dataset twitter},
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@electronic{www.yr-bcn.es,
   title       = {Semantically Annotated Snapshot of the English Wikipedia (SW v.1)}, 
   url         = {http://www.yr-bcn.es/semanticWikipedia},
   biburl      = {https://puma.uni-kassel.de/url/a703bcf3b3890f8a4a61f052228bae8f/benz},
   keywords    = {semantics dataset wikipedia annotated ontology},
   added-at    = {2011-02-04T16:08:40.000+0100},
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@electronic{www.pearsonlongman.com,
   title       = {Longman Dictionaries - Dictionaries for Research}, 
   url         = {http://www.pearsonlongman.com/dictionaries/research/dict-research.html},
   biburl      = {https://puma.uni-kassel.de/url/30a773117f918e4d932e0c64e5ec6a38/benz},
   keywords    = {dataset dictionary disambiguation ldoce},
   added-at    = {2011-02-18T23:23:09.000+0100},
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@electronic{pig.apache.org,
   title       = {Welcome to Apache Pig!}, 
   url         = {http://pig.apache.org/},
   biburl      = {https://puma.uni-kassel.de/url/a16819a4998a5d215dd1b28d7ebd6f18/hotho},
   keywords    = {analysis dataset datastore large pig},
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@electronic{web-ngram.research.microsoft.com,
   title       = {Microsoft Research - Speller Challenge Datasets}, 
   url         = {http://web-ngram.research.microsoft.com/spellerchallenge/DataSets.aspx},
   biburl      = {https://puma.uni-kassel.de/url/ec1f2805048b9ac374691a1774514620/benz},
   keywords    = {challenge dataset search_engine speller_challenge spelling},
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   description = {Microsoft Research Speller Challenge},
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   intrahash   = {ec1f2805048b9ac374691a1774514620}
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@electronic{an.kaist.ac.kr,
   title       = {What is Twitter, a Social Network or a News Media? - WWW'10}, 
   url         = {http://an.kaist.ac.kr/traces/WWW2010.html},
   biburl      = {https://puma.uni-kassel.de/url/39fbd40f2a9a8d4682162507b2a41924/hotho},
   keywords    = {dataset network social twitter},
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@electronic{d8taplex.com,
   title       = {d8taplex}, 
   url         = {http://d8taplex.com/},
   biburl      = {https://puma.uni-kassel.de/url/9eb6a8822bb92c8b8927be72ef87b847/hotho},
   keywords    = {data dataset discovery exploration visualization web},
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@electronic{d8taplex.com,
   title       = {Datasets}, 
   url         = {http://d8taplex.com/directory/directory.html},
   biburl      = {https://puma.uni-kassel.de/url/12f0b282945915b09de3b87be9948ab0/hotho},
   keywords    = {dataset series time},
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@electronic{code.richrelevance.com,
   title       = {RecLab Core -}, 
   url         = {http://code.richrelevance.com/reclab-core/},
   biburl      = {https://puma.uni-kassel.de/url/e9702e7751ffd591cca67add470d3f6b/hotho},
   keywords    = {algorithm challenge data dataset development improvement method recommender},
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@electronic{trec.nist.gov,
   title       = {Tweets2011 Twitter Collection}, 
   url         = {http://trec.nist.gov/data/tweets/},
   biburl      = {https://puma.uni-kassel.de/url/6114f26ca8c1a62f39518e1eadc722bc/hotho},
   keywords    = {corpus dataset everyaware twitter},
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   description = {Tweets2011  As part of the TREC 2011 microblog track, Twitter provided identifiers for approximately 16 million tweets sampled between January 23rd and February 8th, 2011. The corpus is designed to be a reusable, representative sample of the twittersphere - i.e. both important and spam tweets are included.},
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@electronic{www.prosper.com,
   title       = {Academics - Prosper}, 
   url         = {http://www.prosper.com/about/academics.aspx},
   biburl      = {https://puma.uni-kassel.de/url/32ce80d74cdbad83e6aeced721034f28/hotho},
   keywords    = {data dataset research},
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@electronic{arnetminer.org,
   title       = {Citation Network Dataset}, 
   url         = {http://arnetminer.org/citation},
   biburl      = {https://puma.uni-kassel.de/url/e161aac032d6db0c923066015bb6a147/stephandoerfel},
   keywords    = {arnetminer citation dataset},
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@electronic{reality.media.mit.edu,
   title       = {MIT Media Lab: Reality Mining}, 
   url         = {http://reality.media.mit.edu/},
   biburl      = {https://puma.uni-kassel.de/url/365294ebae4828f93aca9d32ab116908/hotho},
   keywords    = {data dm everyaware lab media mining reality traces dataset},
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@electronic{webscope.sandbox.yahoo.com,
   title       = {Webscope from Yahoo! Labs}, 
   url         = {http://webscope.sandbox.yahoo.com/catalog.php},
   biburl      = {https://puma.uni-kassel.de/url/d9da5f26b324d77524cf2bc5716c04a7/hotho},
   keywords    = {language search web dataset},
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