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1
Logical validation, answer merging and witness selection: A study in multi-stream question answering
In: http://pi7.fernuni-hagen.de/papers/gloeckner_hartrumpf_etal07.pdf (2007)
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2
University of Hagen at QA@CLEF 2007: Coreference Resolution for Questions and Answer Merging
In: http://www.clef-campaign.org/2007/working_notes/hartrumpfCLEF2007.pdf (2007)
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3
The Role of Intensional and Extensional Interpretation in Semantic Representations -- The Intensional and Preextensional Layers in MultiNet
In: http://pi7.fernuni-hagen.de/gloeckner/nlpcs07.pdf (2007)
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4
Logical Validation, Answer Merging and Witness Selection A Study in Multi-Stream Question Answering
In: http://riao.free.fr/papers/65.pdf (2007)
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5
Automatic knowledge acquisition by semantic analysis and assimilation of textual information
In: http://pi7.fernuni-hagen.de/gloeckner/konvens06-assim.pdf (2006)
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6
Answer validation through robust logical inference
In: http://pi7.fernuni-hagen.de/gloeckner/glocknerCLEF2006.pdf (2006)
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7
Fuzzy Quantifiers: A Natural Language Technique for Data Fusion
In: http://sunknoll1.informatik.tu-muenchen.de/~knoll/publikationen/fusion2001.pdf (2001)
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8
Fuzzy Quantifiers for Data Summarization and their Role in Granular Computing
In: http://www6.in.tum.de/~knoll/publikationen/ifsa2001.pdf (2001)
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9
A formal theory of fuzzy natural language quantification and its role in granular computing
In: http://sunknoll1.informatik.tu-muenchen.de/~knoll/publikationen/pchapter.pdf (2001)
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10
An Axiomatic Theory of Fuzzy Quantifiers in Natural Languages
In: http://kassandra.techfak.uni-bielefeld.de/ingo/tr2k3.pdf (2000)
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11
A Framework for Evaluating Approaches to Fuzzy Quantification
In: http://www.techfak.uni-bielefeld.de/techfak/ags/ti/forschung/publikationen/tr99-03.ps.gz (1999)
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12
A Framework for Evaluating Fusion Operators Based on the Theory of Generalized Quantifiers
In: http://www.techfak.uni-bielefeld.de/techfak/ags/ti/personen/ingo/mfi99.ps.gz (1999)
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13
University of Hagen at CLEF 2008: Answer Validation Exercise
In: http://www.clef-campaign.org/2008/working_notes/glockner-AVE-paperCLEF2008.pdf
Abstract: RAVE (Real-time Answer Validation Engine) is a logic-based answer validator/selector designed for application in real-time question answering. RAVE uses the same toolchain for deep linguistic analysis and the same background knowledge as its predecessor (MAVE), which took part in the AVE 2007. However, a full logical answer check as in MAVE was not considered suitable for real-time answer validation since it requires parsing of all answer candidates. Therefore RAVE uses a simplified validation model where the prover only checks if the support passage contains a correct answer at all. This move from logic-based answer validation to logical validation of supporting snippets permits RAVE to avoid any parsing of answers, i.e. the system only needs a parse of the question and pre-computed snippet analyses. In this way very low validation/selection times can be achieved. Machine learning is used for assigning local validation scores using both logic-based and shallow features. The resulting local validation scores are improved by aggregation. One of the key features of RAVE is its innovative aggregation model, which is robust against duplicated information in the support passages. In this model, the effect of aggregation is controlled by the lexical diversity of the support passages for a given answer. If the support passages have no terms in common, then the aggregation has maximal effect and the passages
URL: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.153.2993
http://www.clef-campaign.org/2008/working_notes/glockner-AVE-paperCLEF2008.pdf
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14
University of Hagen at CLEF 2007: Answer Validation Exercise
In: http://www.clef-campaign.org/2007/working_notes/glocknerclef2007.pdf
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15
The LogAnswer Project at ResPubliQA 2010
In: http://clef2010.org/resources/proceedings/clef2010labs_submission_30.pdf
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16
Optimal Selection of Proportional Bounding Quantifiers in Linguistic Data Summarization
In: http://pi7.fernuni-hagen.de/gloeckner/smps06-gloeckner.pdf
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17
Towards Logic-Based Question Answering under Time Constraints
In: http://www.iaeng.org/publication/IMECS2008/IMECS2008_pp13-18.pdf
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18
Efficient Question Answering with Question Decomposition and Multiple Answer Streams
In: http://www.clef-campaign.org/2008/working_notes/hartrumpf-paperCLEF2008.pdf
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19
Combining Theorem Proving with Natural Language Processing
In: http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-373/paper-06.pdf
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