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81
F.Llopis. AliQAn and BRILI QA systems at CLEF 2006
In: http://ceur-ws.org/Vol-1172/CLEF2006wn-QACLEF-FerrandezEt2006.pdf (2006)
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82
Instance-Based Question Answering
In: DTIC (2006)
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83
Use of free on-line machine translation for interactive cross-language question answering
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84
Use of free on-line machine translation for interactive cross-language question answering
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85
Overview of the CLEF 2005 Multilingual Question Answering Track
In: http://www.clef-campaign.org/2005/working_notes/workingnotes2005/vallin05.pdf (2005)
Abstract: The general aim of the third CLEF Multilingual Question Answering Track was to set up a common and replicable evaluation framework to test both monolingual and cross-language Question Answering (QA) systems that process queries and documents in several European languages. Nine target languages and ten source languages were exploited to enact 8 monolingual and 73 cross-language tasks. Twenty-four groups participated in the exercise.Overall results showed a general increase in performance in comparison to last year. The best performing monolingual system irrespective of target language answered 64.5 % of the questions correctly (in the monolingual Portuguese task), while the average of the best performances for each target language was 42.6%. The cross-language step instead entailed a considerable drop in performance. In addition to accuracy, the organisers also measured the relation between the correctness of an answer and a system’s stated confidence in it, showing that the best systems did not always provide the most reliable confidence score.
Keyword: Categories and Subject Descriptors H.3 [Information Storage and Retrieval; Experimentation Keywords Question answering; H.3.1 Content Analysis and Indexing; H.3.3 Information Search and Retrieval; H.3.4 Systems and Software; I.2 [Artificial Intelligence; I.2.7 Natural Language Processing General Terms Measurement; Performance
URL: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.77.3673
http://www.clef-campaign.org/2005/working_notes/workingnotes2005/vallin05.pdf
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86
Overview of the CLEF 2005 Multilingual Question Answering Track
In: http://www.science.uva.nl/~mdr/Publications/Files/clef-2005-qa-overview-wn.pdf (2005)
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87
Event ordering using terseo system
In: http://rua.ua.es:8080/bitstream/10045/2572/1/revista.pdf (2005)
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88
Question Answering using Semantic Annotation
In: http://www.clef-campaign.org/2005/working_notes/workingnotes2005/aunimo05.pdf (2005)
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89
Búsqueda de respuestas multilingüe : clasificación de preguntas en español basada en aprendizaje
García Cumbreras, Miguel Ángel; Martínez Santiago, Fernando; Ureña López, Luis Alfonso. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2005
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90
Un entorno para el desarrollo y la evaluación de un sistema de búsqueda de respuestas en euskera
Ansa Osteriz, Olatz; Arregi Iparragirre, Patxi Xabier; Esparza, Itsaso. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2005
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91
Unsupervised learning of soft patterns for generating definitions from online news
In: http://cuihang.com/publications/p613-cui.pdf (2004)
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92
Unsupervised Learning of Soft Patterns for Definitional Question Answering
In: http://www.cuihang.com/publications/SP_DefQA.pdf (2004)
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93
HITIQA: A Data Driven Approach to Interactive Analytical Question Answering
In: DTIC (2004)
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94
Evaluation of Restricted Domain Question-Answering Systems
In: School of Information Studies - Faculty Scholarship (2004)
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95
Context-Based Question-Answering Evaluation
In: School of Information Studies - Faculty Scholarship (2004)
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96
Evaluation of Restricted Domain Question-Answering Systems
In: Instructional Technology and Learning Sciences Faculty Publications (2004)
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97
A Noisy-Channel Approach to Question Answering
In: DTIC (2003)
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98
Utterance Classification in Auto Tutor
In: DTIC (2003)
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99
HITIQA: An Interactive Question Answering System. A Preliminary Report
In: DTIC (2003)
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100
A Computational Grammar for Swedish Noun Phrases in a Natural Language Interface to Databases
In: http://stp.ling.uu.se/~matsd/thesis/arch/2002-003.ps (2002)
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