@article {484,
	title = {Analyzing the CoNLL-X Shared Task from a Sentence Accuracy Perspective},
	journal = {SEPLN Journal N{\textordmasculine}48},
	year = {2012},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/sepln_v1_mbm.pdf},
	author = {Miguel Ballesteros and Jes{\'u}s Herrera and Virginia Francisco and Pablo Gerv{\'a}s}
}
@article {483,
	title = {Are the existing training corpora unnecessarily large?},
	journal = {SEPLN Journal N{\textordmasculine}48},
	year = {2012},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/sepln_v1_mbm_unnecesarily_0.pdf},
	author = {Miguel Ballesteros and Jes{\'u}s Herrera and Virginia Francisco and Pablo Gerv{\'a}s}
}
@inbook {485,
	title = {Enhancing Dependency Analysis by Combining Specific Dependency Parsers},
	booktitle = {Artificial Intelligence and Hybrid Systems},
	year = {2012},
	edition = {iConcept Press. In press},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/document.pdf},
	author = {Miguel Ballesteros and Jes{\'u}s Herrera and Virginia Francisco and Pablo Gerv{\'a}s}
}
@conference {477,
	title = {Inferring the Scope of Negation in Biomedical Documents},
	booktitle = {13th International Conference on Intelligent Text Processing and Computational Linguistics (CICLING 2012)},
	year = {2012},
	month = {2012},
	publisher = {Springer},
	organization = {Springer},
	address = {New Delhi},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/cicling2012_v6_mbm.pdf},
	author = {Miguel Ballesteros and Virginia Francisco and D{\'\i}az, Alberto and Jes{\'u}s Herrera and Pablo Gerv{\'a}s}
}
@conference {466,
	title = {Inferring the Scope of Negation and Speculation Via Dependency Analysis},
	booktitle = {XXVII Congreso de la Sociedad Espa{\~n}ola para el Procesamiento del Lenguaje Natural (SEPLN 2011). Demo.},
	year = {2011},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/seplndemo_v1_mbm.pdf},
	author = {Miguel Ballesteros and Virginia Francisco and D{\'\i}az, Alberto and Jes{\'u}s Herrera and Pablo Gerv{\'a}s}
}
@conference {469,
	title = {Inferring the Scope of Speculation Using Dependency Analysis},
	booktitle = {Proceedings of the International Conference on Knowledge Discovery and Information Retrieval (KDIR 2011)},
	year = {2011},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/kdir_2011_spec.pdf},
	author = {Miguel Ballesteros and Virginia Francisco and D{\'\i}az, Alberto and Jes{\'u}s Herrera and Pablo Gerv{\'a}s}
}
@conference {430,
	title = {A Feasibility Study on Low Level Techniques for Improving Parsing Accuracy for Spanish Using Maltparser},
	booktitle = {6th Hellenic Conference on Artificial Intelligence},
	series = {Lecture Notes in Computer Science},
	volume = {6040},
	year = {2010},
	month = {05/2010},
	pages = {39-48},
	publisher = {Springer},
	organization = {Springer},
	edition = {Stasinos Konstantopoulos, Stavros Perantonis, Vangelis Karkaletsis, Constantine D. Spyropoulos, George Vouros},
	address = {Athens, Greece},
	isbn = {978-3-642-12841-7},
	doi = {10.1007/978-3-642-12842-4_9},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/Ballesteros_et_al_SETN_2010.pdf},
	author = {Miguel Ballesteros and Jes{\'u}s Herrera and Virginia Francisco and Pablo Gerv{\'a}s}
}
@conference {452,
	title = {Giving Shape to an N-Version Dependency Parser},
	booktitle = {Proceedings of the International Conference on Knowledge Discovery and Information Retrieval},
	year = {2010},
	pages = {336-341},
	address = {Valencia, Spain},
	keywords = {dependency parsing},
	issn = {978-989-8425-28-7},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/KDIR_2010_119_CR.pdf},
	author = {Miguel Ballesteros and Jes{\'u}s Herrera and Virginia Francisco and Pablo Gerv{\'a}s}
}
@article {429,
	title = {Improving Parsing Accuracy for Spanish using Maltparser},
	journal = {Procesamiento del Lenguaje Natural},
	volume = {44},
	year = {2010},
	month = {05/2010},
	pages = {83-90},
	chapter = {83},
	keywords = {spanish},
	issn = {1135-5948},
	url = {http://www.sepln.org/revistaSEPLN/revista/44/articulos/revista4418.pdf},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/Ballesteros_et_al_PLN_2010.pdf},
	author = {Miguel Ballesteros and Jes{\'u}s Herrera and Virginia Francisco and Pablo Gerv{\'a}s}
}
@conference {444,
	title = {Towards an N-Version Dependency Parser},
	booktitle = {Text, Speech and Dialogue, 13th International Conference, TSD 2010},
	series = {Lecture Notes in Artificial Intelligence},
	volume = {6231},
	year = {2010},
	month = {09/2010},
	pages = {43-50},
	publisher = {Springer},
	organization = {Springer},
	address = {Brno, Czech Republic},
	keywords = {spanish},
	issn = {978-3-642-15759-2},
	doi = {10.1007/978-3-642-15760-8_7},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/Ballesteros_et_al_TSD_2010.pdf},
	author = {Miguel Ballesteros and Jes{\'u}s Herrera and Virginia Francisco and Pablo Gerv{\'a}s}
}
@proceedings {242,
	title = {Overview of the CLEF 2007 Multilingual Question Answering Track},
	journal = {Advances in Multilingual and Multimodal Information Retrieval. 8th Workshop of the Cross-Language Evaluation Forum, CLEF 2007. Revised Selected Papers},
	volume = {5152},
	year = {2008},
	month = {09/2008},
	pages = {200--236},
	publisher = {Springer},
	address = {Budapest, Hungary},
	isbn = {978-3-540-85759-4},
	doi = {10.1007/978-3-540-85760-0_27},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/Overview\%20QA\%20CLEF\%202007.pdf},
	author = {Danilo Giampiccolo and Pamela Forner and Jes{\'u}s Herrera and Anselmo Pe{\~n}as and Christelle Ayache and Dan Cristea and Valentin Jijkoun and Petya Osenova and Paulo Rocha and Bogdan Sacaleanu and Richard Sutcliffe}
}
@article {243,
	title = {Towards a Dependency Parser for Greek Using a Small Training Data Set},
	journal = {Revista de la Asociaci{\'o}n Espa{\~n}ola para el Procesamiento del Lenguaje Natural},
	volume = {41},
	year = {2008},
	month = {09/2008},
	pages = {29--36},
	type = {Conference Proceedings},
	chapter = {29},
	issn = {1135-5948},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/dependency\%20parser\%20greek\%20sepln\%2008.pdf},
	author = {Jes{\'u}s Herrera and Pablo Gerv{\'a}s}
}
@article {245,
	title = {Building Corpora for the Development of a Dependency Parser for Spanish Using Maltparser},
	journal = {Revista de la Asociaci{\'o}n Espa{\~n}ola para el Procesamiento del Lenguaje Natural},
	volume = {39},
	year = {2007},
	month = {09/2007},
	pages = {181--186},
	type = {Conference Proceedings},
	chapter = {181},
	issn = {1135-5948},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/building\%20corpora\%20dependency\%20parser\%20spanish\%20maltparser.pdf},
	author = {Jes{\'u}s Herrera and Pablo Gerv{\'a}s and P.J. Moriano and Alfonso Moreno and Luis Romero}
}
@proceedings {248,
	title = {The Effect of Entity Recognition on Answer Validation},
	journal = {Evaluation of Multilingual and Multi-modal Information Retrieval. 7th Workshop of the Cross-Language Evaluation Forum, CLEF 2006. Revised Selected Papers},
	volume = {4730},
	year = {2007},
	month = {09/2007},
	pages = {483--489},
	publisher = {Springer},
	address = {Alicante, Spain},
	isbn = {978-3-540-74998-1},
	doi = {10.1007/978-3-540-74999-8_57},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/ave2006lncs.pdf},
	author = {{\'A}lvaro Rodrigo and Anselmo Pe{\~n}as and Jes{\'u}s Herrera and Felisa Verdejo and Carol Peters and Paul Clough and F.C. Gey and Jussi Karlgren and Bernardo Magnini and D.W. Oard and Maarten de Rijke and Maximilian Stempfhuber}
}
@proceedings {249,
	title = {Experiments of UNED at the Third Recognising Textual Entailment Challenge},
	journal = {Workshop on Textual Entailment and Paraphrasing},
	year = {2007},
	month = {06/2007},
	pages = {89--94},
	publisher = {Association for Computational Linguistics},
	address = {Prague, Czech Republic},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/W07-1415.pdf},
	author = {{\'A}lvaro Rodrigo and Anselmo Pe{\~n}as and Jes{\'u}s Herrera and Felisa Verdejo and Satoshi Sekine and Kentaro Inui and Ido Dagan and Bill Dolan and Danilo Giampiccolo and Bernardo Magnini}
}
@article {246,
	title = {JBeaver: Un Analizador de Dependencias para el Espa{\~n}ol},
	journal = {Revista de la Asociaci{\'o}n Espa{\~n}ola para el Procesamiento del Lenguaje Natural},
	volume = {39},
	year = {2007},
	month = {09/2007},
	pages = {285--286},
	type = {Conference Proceedings},
	chapter = {285},
	issn = {1135-5948},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/jbeaver\%20analizador\%20dependencias\%20espa\%C3\%B1ol.pdf},
	author = {Jes{\'u}s Herrera and Pablo Gerv{\'a}s and P.J. Moriano and Alfonso Mu{\~n}oz and Luis Romero}
}
@proceedings {247,
	title = {JBeaver: un Analizador de Dependencias para el Espa{\~n}ol Basado en Aprendizaje},
	journal = {XII Conferencia de la Asociaci{\'o}n Espa{\~n}ola para la Inteligencia Artificial (CAEPIA 07)},
	volume = {2},
	year = {2007},
	month = {11/2007},
	pages = {211--220},
	publisher = {Asociaci{\'o}n Espa{\~n}ola para la Inteligencia Artificial},
	address = {Salamanca, Espa{\~n}a},
	keywords = {JBeaver},
	isbn = {978-84-611-8846-8},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/caepia07jbeaver.pdf},
	author = {Jes{\'u}s Herrera and Pablo Gerv{\'a}s and P.J. Moriano and Alfonso Moreno and Luis Romero}
}
@article {244,
	title = {Paraphrase Extraction from Validated Question Answering Corpora in Spanish},
	journal = {Revista de la Asociaci{\'o}n Espa{\~n}ola para el Procesamiento del Lenguaje Natural},
	volume = {39},
	year = {2007},
	month = {09/2007},
	pages = {37--44},
	type = {Conference Proceedings},
	chapter = {37},
	issn = {1135-5948},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/Herrera_Pe\%7Enas_Verdejo_SEPLN_2007.pdf},
	author = {Jes{\'u}s Herrera and Anselmo Pe{\~n}as and Felisa Verdejo}
}
@proceedings {252,
	title = {Techniques for Recognizing Textual Entailment and Semantic Equivalence},
	journal = {11th Conference of the Spanish Association for Artificial Intelligence, CAEPIA 2005. Revised Selected Papers},
	volume = {4177},
	year = {2006},
	month = {10/2006},
	pages = {418--428},
	publisher = {Springer},
	address = {Santiago de Compostela, Spain},
	keywords = {textual entailment recognition},
	isbn = {978-3-540-45914-9},
	doi = {10.1007/11881216},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/Herrera_Pe\%7Enas_Verdejo_CAEPIA05_LNAI.pdf},
	author = {Jes{\'u}s Herrera and Anselmo Pe{\~n}as and Felisa Verdejo and Roque Mar{\'\i}n and Eva Onaindia and Alberto Bugar{\'\i}n and Jos{\'e} Santos}
}
@proceedings {251,
	title = {Textual Entaliment Recognition Based on Dependency Analysis and WordNet},
	journal = {Evaluating Predictive Uncertainty, Visual Object Classification and Recognizing Textual Entailment. 1st PASCAL Machine Learning Workshop, MLCW 2005},
	volume = {3944},
	year = {2006},
	month = {04/2006},
	pages = {231--239},
	publisher = {Springer},
	isbn = {978-3-540-33427-9},
	doi = {10.1007/11736790_13},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/Herrera_Penas_Verdejo_RTE_LNAI_2005.pdf},
	author = {Jes{\'u}s Herrera and Anselmo Pe{\~n}as and Felisa Verdejo and Joaqu{\'\i}n Qui{\~n}onero-Candela and Ido Dagan and Bernardo Magnini and Florence d{\textquoteright}Alch{\'e}-Buc}
}
@proceedings {253,
	title = {UNED at PASCAL RTE-2 Challenge},
	journal = {2nd PASCAL Challenges Workshop on Recognising Textual Entailment},
	year = {2006},
	month = {04/2006},
	pages = {38--43},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/Herrera_Pe\%7Enas_Rodrigo_Verdejo_RTE2_wn.pdf},
	author = {Jes{\'u}s Herrera and Anselmo Pe{\~n}as and {\'A}lvaro Rodrigo and Felisa Verdejo and Bernardo Magnini and Ido Dagan}
}
@proceedings {250,
	title = {UNED Submission to AVE 2006},
	journal = {Cross-Language System Evaluation Campaign. Workshop of the Cross-Language Evaluation Forum, CLEF 2006},
	year = {2006},
	month = {09/2006},
	address = {Alicante, Spain},
	keywords = {recognising textual entailment},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/Herrera_Pe\%7Enas_Verdejo_AVE_CLEF2006.pdf},
	author = {Jes{\'u}s Herrera and {\'A}lvaro Rodrigo and Anselmo Pe{\~n}as and Felisa Verdejo and Carol Peters and Jos{\'e} Luis Vicedo and Alessandro Nardi}
}
@proceedings {255,
	title = {Question Answering Pilot Task at CLEF 2004},
	journal = {Multilingual Information Access for Text, Speech and Images. 5th Workshop of the Cross-Language Evaluation Forum, CLEF 2004. Revised Selected Papers },
	volume = {3491},
	year = {2005},
	month = {08/2005},
	pages = {581-590},
	publisher = {Springer},
	address = {Bath, United Kingdom},
	isbn = {978-3-540-27420-9},
	doi = {10.1007/11519645_57},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/QApilotTaskatCLEF2004.pdf},
	author = {Jes{\'u}s Herrera and Anselmo Pe{\~n}as and Felisa Verdejo and Carol Peters and Paul Clough and Gonzalo, Julio and Gareth J.F. Jones and Michael Kluck and Bernardo Magnini}
}
@proceedings {254,
	title = {T{\'e}cnicas Aplicadas al Reconocimiento de Implicaci{\'o}n Textual},
	journal = {XI Conferencia de la Asociaci{\'o}n Espa{\~n}ola para la Inteligencia Artificial},
	volume = {2},
	year = {2005},
	month = {11/2005},
	pages = {243--252},
	publisher = {Asociaci{\'o}n Espa{\~n}ola para la Inteligencia Artificial},
	address = {Santiago de Compostela, Espa{\~n}a},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/Herrera_Pe\%7Enas_Verdejo_CAEPIA05_wn.pdf},
	author = {Jes{\'u}s Herrera and Anselmo Pe{\~n}as and Felisa Verdejo and Roque Mar{\'\i}n and Eva Onaindia and Alberto Bugar{\'\i}n and Jos{\'e} Santos}
}
@conference {257,
	title = {Creating the DISEQuA Corpus: a Test Set for Multilingual Question Answering},
	booktitle = {Comparative Evaluation of Multilingual Information Access Systems. 4th Workshop of the Cross-Language Evaluation Forum, CLEF 2003. Revised Selected Papers },
	year = {2004},
	month = {11/2004},
	publisher = {Springer},
	organization = {Springer},
	address = {Trondheim, Norway },
	keywords = {question answering},
	isbn = {978-3-540-24017-4},
	doi = {10.1007/b102261},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/creatingDISEQuA2003.pdf},
	author = {Bernardo Magnini and Simone Romagnoli and Alessandro Vallin and Jes{\'u}s Herrera and Anselmo Pe{\~n}as and V{\'\i}ctor Peinado and Felisa Verdejo and Maarten de Rijke}
}
@conference {258,
	title = {The Multiple Language Question Answering Task at CLEF 2003},
	booktitle = {Comparative Evaluation of Multilingual Information Access Systems. 4th Workshop of the Cross-Language Evaluation Forum, CLEF 2003. Revised Selected Papers },
	year = {2004},
	month = {11/2004},
	publisher = {Springer},
	organization = {Springer},
	address = {Trondheim, Norway },
	keywords = {question answering},
	isbn = {978-3-540-24017-4},
	doi = {10.1007/b102261},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/QAatCLEF2003.pdf},
	author = {Bernardo Magnini and Simone Romagnoli and Alessandro Vallin and Jes{\'u}s Herrera and Anselmo Pe{\~n}as and V{\'\i}ctor Peinado and Felisa Verdejo and Maarten de Rijke}
}
@proceedings {256,
	title = {Spanish Question Answering Evaluation},
	journal = { Computational Linguistics and Intelligent Text Processing. 5th International Conference CICLing 2004. Proceedings },
	volume = {2945},
	year = {2004},
	month = {03/2004},
	pages = {472--483},
	publisher = {Springer},
	address = {Seoul, Korea},
	keywords = {spanish},
	isbn = {978-3-540-21006-1},
	doi = {10.1007/b95558},
	attachments = {http://nil.fdi.ucm.es/sites/default/files/cicling2004.pdf},
	author = {Jes{\'u}s Herrera and Anselmo Pe{\~n}as and Felisa Verdejo and Alexander Gelbukh}
}
