@inproceedings{conf/acl/AyusoSW87,
  added-at = {2012-01-01T00:00:00.000+0100},
  author = {Ayuso, Damaris M. and Shaked, Varda and Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/2451be165a069cf5e38f27a085bd27dbf/dblp},
  booktitle = {ACL},
  crossref = {conf/acl/1987},
  editor = {Sidner, Candy L.},
  ee = {http://aclweb.org/anthology-new/P/P87/P87-1005.pdf},
  interhash = {632435015f67175ac66e30d066e7fb01},
  intrahash = {451be165a069cf5e38f27a085bd27dbf},
  keywords = {dblp},
  pages = {32-40},
  publisher = {ACL},
  title = {An Environment for Acquiring Semantic Information.},
  url = {http://dblp.uni-trier.de/db/conf/acl/acl1987.html#AyusoSW87},
  year = 1987
}

@inproceedings{conf/acl/WeischedelS82,
  added-at = {2012-01-01T00:00:00.000+0100},
  author = {Weischedel, Ralph M. and Sondheimer, Norman K.},
  biburl = {http://www.bibsonomy.org/bibtex/2d4b43a287e5f5ad05d4a43efbbb67e86/dblp},
  booktitle = {ACL},
  crossref = {conf/acl/1982},
  editor = {Bates, Madeleine},
  ee = {http://aclweb.org/anthology-new/P/P82/P82-1016.pdf},
  interhash = {bbbe5b7211555b327f8443b160b67f99},
  intrahash = {d4b43a287e5f5ad05d4a43efbbb67e86},
  keywords = {dblp},
  pages = {85-88},
  publisher = {ACL},
  title = {An Improved Heuristic for Ellipsis Processing.},
  url = {http://dblp.uni-trier.de/db/conf/acl/acl1982.html#WeischedelS82},
  year = 1982
}

@inproceedings{conf/aaai/JoshiWW84,
  added-at = {2011-12-23T00:00:00.000+0100},
  author = {Joshi, Aravind K. and Webber, Bonnie L. and Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/2ed57127fc0d053153dfc9aa75cc60c8d/dblp},
  booktitle = {AAAI},
  crossref = {conf/aaai/1984},
  editor = {Brachman, Ronald J.},
  ee = {http://www.aaai.org/Conferences/AAAI/aaai84.php},
  interhash = {d1ec514cf318d22f36597147a29dcfed},
  intrahash = {ed57127fc0d053153dfc9aa75cc60c8d},
  isbn = {0-262-51053-7},
  keywords = {dblp},
  pages = {169-175},
  publisher = {AAAI Press},
  title = {Living Up To Expectations: Computing Expert Responses.},
  url = {http://dblp.uni-trier.de/db/conf/aaai/aaai84.html#JoshiWW84},
  year = 1984
}

@inproceedings{conf/aaai/Weischedel83,
  added-at = {2011-12-23T00:00:00.000+0100},
  author = {Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/2144a3df5d91dd6dba07392c6f55476e3/dblp},
  booktitle = {AAAI},
  crossref = {conf/aaai/1983},
  editor = {Genesereth, Michael R.},
  ee = {http://www.aaai.org/Conferences/AAAI/aaai83.php},
  interhash = {01e35aaac5e916c12107cbbf285eec81},
  intrahash = {144a3df5d91dd6dba07392c6f55476e3},
  isbn = {0-262-51052-9},
  keywords = {dblp},
  pages = {424-428},
  publisher = {AAAI Press},
  title = {Mapping Between Semantic Representations Using Horn Clauses.},
  url = {http://dblp.uni-trier.de/db/conf/aaai/aaai83.html#Weischedel83},
  year = 1983
}

@inproceedings{conf/acl/BobrowRW90,
  added-at = {2011-12-23T00:00:00.000+0100},
  author = {Bobrow, Robert J. and Resnik, Philip and Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/284e96d566045b63bede5c07bae7efb85/dblp},
  booktitle = {ACL},
  crossref = {conf/acl/1990},
  editor = {Berwick, Robert C.},
  ee = {http://aclweb.org/anthology-new/P/P90/},
  interhash = {f9e80653b76e90d555cfb399ef42854b},
  intrahash = {84e96d566045b63bede5c07bae7efb85},
  keywords = {dblp},
  pages = {227-234},
  publisher = {ACL},
  title = {Multiple Underlying Systems: Translating User Requests into Programs to Produce Answers.},
  url = {http://dblp.uni-trier.de/db/conf/acl/acl90.html#BobrowRW90},
  year = 1990
}

@inproceedings{conf/acl/WeischedelB80,
  added-at = {2011-12-23T00:00:00.000+0100},
  author = {Weischedel, Ralph M. and Black, John E.},
  biburl = {http://www.bibsonomy.org/bibtex/2a1b519dfb2f2dfd4a2fcbfd808585450/dblp},
  booktitle = {ACL},
  crossref = {conf/acl/1980},
  editor = {Sondheimer, Norman K.},
  ee = {http://www.aclweb.org/anthology/P80-1025},
  interhash = {b5603694b1020d5bd88f89754f52d706},
  intrahash = {a1b519dfb2f2dfd4a2fcbfd808585450},
  keywords = {dblp},
  publisher = {ACL},
  title = {If the Parser Fails.},
  url = {http://dblp.uni-trier.de/db/conf/acl/acl1980.html#WeischedelB80},
  year = 1980
}

@inproceedings{conf/acl/Weischedel89,
  added-at = {2011-12-23T00:00:00.000+0100},
  author = {Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/2349f460ba64df288a2f346eea8bb64ad/dblp},
  booktitle = {ACL},
  crossref = {conf/acl/1989},
  editor = {Hirschberg, Julia},
  ee = {http://aclweb.org/anthology-new/P/P89/},
  interhash = {029683e8f78a12b92561f3a4d6040820},
  intrahash = {349f460ba64df288a2f346eea8bb64ad},
  keywords = {dblp},
  pages = {193-202},
  publisher = {ACL},
  title = {A Hybrid Approach to Representation in the Janus Natural Language Processor.},
  url = {http://dblp.uni-trier.de/db/conf/acl/acl1989.html#Weischedel89},
  year = 1989
}

@inproceedings{conf/coling/JoshiWW84,
  added-at = {2011-12-23T00:00:00.000+0100},
  author = {Joshi, Aravind K. and Webber, Bonnie L. and Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/27927593ffe695ee2d4bd59f420d9abde/dblp},
  booktitle = {COLING},
  crossref = {conf/coling/1984},
  editor = {Wilks, Yorick},
  ee = {http://acl.ldc.upenn.edu/P/P84/P84-1029.pdf},
  interhash = {b13305b8ef6ef70c8fe43d544143fb11},
  intrahash = {7927593ffe695ee2d4bd59f420d9abde},
  keywords = {dblp},
  pages = {134-138},
  publisher = {ACL},
  title = {Preventing False Inferences.},
  url = {http://dblp.uni-trier.de/db/conf/coling/coling1984.html#JoshiWW84},
  year = 1984
}

@inproceedings{conf/coling/SondheimerWB84,
  added-at = {2011-12-23T00:00:00.000+0100},
  author = {Sondheimer, Norman K. and Weischedel, Ralph M. and Bobrow, Robert J.},
  biburl = {http://www.bibsonomy.org/bibtex/253fd57eeebd9cb1d247bc5205e56e7e7/dblp},
  booktitle = {COLING},
  crossref = {conf/coling/1984},
  editor = {Wilks, Yorick},
  ee = {http://acl.ldc.upenn.edu/P/P84/P84-1024.pdf},
  interhash = {3ec087f2980221d6d080993416db76d2},
  intrahash = {53fd57eeebd9cb1d247bc5205e56e7e7},
  keywords = {dblp},
  pages = {101-107},
  publisher = {ACL},
  title = {Semantic Interpretation Using KL-ONE.},
  url = {http://dblp.uni-trier.de/db/conf/coling/coling1984.html#SondheimerWB84},
  year = 1984
}

@inproceedings{conf/coling/RamshawW84,
  added-at = {2011-12-23T00:00:00.000+0100},
  author = {Ramshaw, Lance A. and Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/2888649ed3dccceb15dda6c624b7e27f2/dblp},
  booktitle = {COLING},
  crossref = {conf/coling/1984},
  editor = {Wilks, Yorick},
  ee = {http://acl.ldc.upenn.edu/P/P84/P84-1030.pdf},
  interhash = {75eb1b9758568f044fd65f57c89ee3fe},
  intrahash = {888649ed3dccceb15dda6c624b7e27f2},
  keywords = {dblp},
  pages = {139-143},
  publisher = {ACL},
  title = {Problem Localization Strategies For Pramatics Processing In Natural-Language Front Ends.},
  url = {http://dblp.uni-trier.de/db/conf/coling/coling1984.html#RamshawW84},
  year = 1984
}

@article{journals/corr/cmp-lg-9803003,
  added-at = {2011-12-05T00:00:00.000+0100},
  author = {Bikel, Daniel M. and Miller, Scott and Schwartz, Richard M. and Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/2cd86d8272ce63699ea8917feb13dea2e/dblp},
  ee = {http://arxiv.org/abs/cmp-lg/9803003},
  interhash = {c14b37f7547f2aec54f0b5803ead3f40},
  intrahash = {cd86d8272ce63699ea8917feb13dea2e},
  journal = {CoRR},
  keywords = {dblp},
  title = {Nymble: a High-Performance Learning Name-finder},
  url = {http://dblp.uni-trier.de/db/journals/corr/corr9803.html#cmp-lg-9803003},
  volume = {cmp-lg/9803003},
  year = 1998
}

@inproceedings{conf/emnlp/FreedmanRBGKWW11,
  added-at = {2011-11-21T00:00:00.000+0100},
  author = {Freedman, Marjorie and Ramshaw, Lance A. and Boschee, Elizabeth and Gabbard, Ryan and Kratkiewicz, Gary and Ward, Nicolas and Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/2512c505075fa7f4613014b26bfffa954/dblp},
  booktitle = {EMNLP},
  crossref = {conf/emnlp/2011},
  ee = {http://www.aclweb.org/anthology/D11-1133},
  interhash = {5beab1a64ae3bfe85e11c5ba94bde08c},
  intrahash = {512c505075fa7f4613014b26bfffa954},
  isbn = {978-1-937284-11-4},
  keywords = {dblp},
  pages = {1437-1446},
  publisher = {ACL},
  title = {Extreme Extraction - Machine Reading in a Week.},
  url = {http://dblp.uni-trier.de/db/conf/emnlp/emnlp2011.html#FreedmanRBGKWW11},
  year = 2011
}

@inproceedings{Weischedel:2006:WOW:1151454.1151525,
  abstract = {Web metrics are the measures that reflect how customers are using a website. Companies use these metrics for further improvement of their website. Although most companies today are engaged in website optimization, the actual use of web metrics is a relatively unexplored area. In this paper we address this topic by first reviewing the strengths and weaknesses of the most important source of web metrics (web logs) and then conducting an extensive case study. The literature review revealed a number of serious limitations to the collection and use of web log data. In the case study we interviewed both marketing and IT managers of a major US networking solutions company to explore how they use web metrics for website optimization projects and try to overcome weaknesses.We have found that the various data sources fulfil different purposes: clickstream data enable managers to answer 'when' and 'what' questions, customer surveys 'why' and 'how' questions, and external data to make competitor comparisons. Critical issues involve the lack of industry standards, the volume of data, and the need to supplement clickstream data with qualitative information. Managers highly regard web metrics and are eager to learn how to increase the use of this underutilized data source on online customer behaviour.},
  acmid = {1151525},
  added-at = {2011-10-29T16:36:48.000+0200},
  address = {New York, NY, USA},
  author = {Weischedel, Birgit and Huizingh, Eelko K. R. E.},
  biburl = {http://www.bibsonomy.org/bibtex/2302efda587b9f0d4eb86c230c50751ee/griesbau},
  booktitle = {Proceedings of the 8th international conference on Electronic commerce: The new e-commerce: innovations for conquering current barriers, obstacles and limitations to conducting successful business on the internet},
  description = {Website optimization with web metrics},
  doi = {10.1145/1151454.1151525},
  interhash = {53146669086e5230ca80e219fff0b045},
  intrahash = {302efda587b9f0d4eb86c230c50751ee},
  isbn = {1-59593-392-1},
  keywords = {analytics om09 web},
  location = {Fredericton, New Brunswick, Canada},
  numpages = {8},
  pages = {463--470},
  publisher = {ACM},
  series = {ICEC '06},
  title = {Website optimization with web metrics: a case study},
  url = {http://portal.acm.org/citation.cfm?id=1151525},
  year = 2006
}

@inproceedings{ontonotes,
  added-at = {2011-09-18T16:30:37.000+0200},
  author = {Hovy, Eduard H. and Marcus, Mitchell P. and Palmer, Martha and Ramshaw, Lance A. and Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/2a6be9aea4b565de435a6a828cfdf4c39/jil},
  booktitle = {HLT-NAACL},
  crossref = {conf/naacl/2006},
  description = {dblp},
  editor = {Moore, Robert C. and Bilmes, Jeff A. and Chu-Carroll, Jennifer and Sanderson, Mark},
  ee = {http://acl.ldc.upenn.edu/N/N06/N06-2015.pdf},
  interhash = {d7cd011f3748a5bee77126caa002460f},
  intrahash = {a6be9aea4b565de435a6a828cfdf4c39},
  keywords = {2006 inventory ontonotes sense senses word},
  publisher = {The Association for Computational Linguistics},
  title = {OntoNotes: The 90% Solution.},
  url = {http://dblp.uni-trier.de/db/conf/naacl/naacl2006.html#HovyMPRW06},
  year = 2006
}

@article{journals/ai/WeischedelVJ78,
  added-at = {2011-06-30T00:00:00.000+0200},
  author = {Weischedel, Ralph M. and Voge, Wilfried M. and James, Mark},
  biburl = {http://www.bibsonomy.org/bibtex/21bf3478f66aa7f439bce88e5612b5344/dblp},
  ee = {http://dx.doi.org/10.1016/S0004-3702(78)80015-0},
  interhash = {453f21f51cba5db59f6fb9e682533bf2},
  intrahash = {1bf3478f66aa7f439bce88e5612b5344},
  journal = {Artif. Intell.},
  keywords = {dblp},
  number = 3,
  pages = {225-240},
  title = {An Artificial Intelligence Approach to Language Instruction.},
  url = {http://dblp.uni-trier.de/db/journals/ai/ai10.html#WeischedelVJ78},
  volume = 10,
  year = 1978
}

@inproceedings{Makhoul99performancemeasures,
  abstract = {While precision and recall have served the information extraction community well as two separate measures of system performance, we show that the F-measure, the weighted harmonic mean of precision and recall, exhibits certain undesirable behaviors. To overcome these limitations, we define an error measure, the slot error rate, which combines the different types of error directly, without having to resort to precision and recall as preliminary measures. The slot error rate is analogous to the word error rate that is used for measuring speech recognition performance; it is intended to be a measure of the cost to the user for the system to make the different types of errors.  1. INTRODUCTION  Precision (P) and recall (R) have been used regularly to measure the performance of information retrieval and information extraction systems. Precision deals with substitution and insertion errors while recall deals with substitution and deletion errors. Because of the community's desire to have a si...},
  added-at = {2011-06-27T08:07:51.000+0200},
  author = {Makhoul, John and Kubala, Francis and Schwartz, Richard and Weischedel, Ralph},
  biburl = {http://www.bibsonomy.org/bibtex/26afc8968f154d945ebab5ec7da07b8b6/scribbler},
  booktitle = {In Proceedings of DARPA Broadcast News Workshop},
  description = {CiteSeerX  Performance Measures For Information Extraction},
  interhash = {f50056646bf4da3334b3886004dfea22},
  intrahash = {6afc8968f154d945ebab5ec7da07b8b6},
  keywords = {2011 bachelor precision recall},
  pages = {249--252},
  title = {Performance Measures For Information Extraction},
  url = {http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.27.4637},
  year = 1999
}

@inproceedings{conf/anlp/BikelMSW97,
  added-at = {2011-06-21T00:00:00.000+0200},
  author = {Bikel, Daniel M. and Miller, Scott and Schwartz, Richard M. and Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/20d1fc0d69d032615ba26cac39b2ea0ba/dblp},
  booktitle = {ANLP},
  ee = {http://aclweb.org/anthology-new/A/A97/A97-1029.pdf},
  interhash = {1f49fb19a799c850ba7c43b7c03ab108},
  intrahash = {0d1fc0d69d032615ba26cac39b2ea0ba},
  keywords = {dblp},
  pages = {194-201},
  title = {Nymble: a High-Performance Learning Name-finder.},
  url = {http://dblp.uni-trier.de/db/conf/anlp/anlp1997.html#BikelMSW97},
  year = 1997
}

@inproceedings{conf/anlp/MillerBSSW00,
  added-at = {2011-06-21T00:00:00.000+0200},
  author = {Miller, David R. H. and Boisen, Sean and Schwartz, Richard M. and Stone, Rebecca and Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/2bb9387a31baeb12c6b10e581bc9dead6/dblp},
  booktitle = {ANLP},
  ee = {http://aclweb.org/anthology-new/A/A00/A00-1044.pdf},
  interhash = {363035cc4c649bd41896b2f8dd31af06},
  intrahash = {bb9387a31baeb12c6b10e581bc9dead6},
  keywords = {dblp},
  pages = {316-324},
  title = {Named Entity Extraction from Noisy Input: Speech and OCR.},
  url = {http://dblp.uni-trier.de/db/conf/anlp/anlp2000.html#MillerBSSW00},
  year = 2000
}

@inproceedings{conf/anlp/MillerFRW00,
  added-at = {2011-06-21T00:00:00.000+0200},
  author = {Miller, Scott and Fox, Heidi and Ramshaw, Lance A. and Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/2b4f0f451da373b1ca9b0a7cc48933892/dblp},
  booktitle = {ANLP},
  ee = {http://aclweb.org/anthology-new/A/A00/A00-2030.pdf},
  interhash = {2b0b5b79672ded58bd48ee6723291f8d},
  intrahash = {b4f0f451da373b1ca9b0a7cc48933892},
  keywords = {dblp},
  pages = {226-233},
  title = {A Novel Use of Statistical Parsing to Extract Information from Text.},
  url = {http://dblp.uni-trier.de/db/conf/anlp/anlp2000.html#MillerFRW00},
  year = 2000
}

@inproceedings{conf/anlp/Weischedel83,
  added-at = {2011-06-21T00:00:00.000+0200},
  author = {Weischedel, Ralph M.},
  biburl = {http://www.bibsonomy.org/bibtex/257cd059cfe3add2fb8bf258ff4071723/dblp},
  booktitle = {ANLP},
  ee = {http://aclweb.org/anthology-new/A/A83/A83-1014.pdf},
  interhash = {c6c04ec9d9030ecccd04ae50ed0df5be},
  intrahash = {57cd059cfe3add2fb8bf258ff4071723},
  keywords = {dblp},
  pages = {89-92},
  title = {Handling Ill-Formed Input: Session Introduction.},
  url = {http://dblp.uni-trier.de/db/conf/anlp/anlp1983.html#Weischedel83},
  year = 1983
}