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From Stance to Concern: Adaptation of Propositional Analysis to New Tasks and Domains ...
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Detecting Asks in SE attacks: Impact of Linguistic and Structural Knowledge ...
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Adaptation of a Lexical Organization for Social Engineering Detection and Response Generation ...
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Statistical modality tagging from rule-based annotations and crowdsourcing ...
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Use of Modality and Negation in Semantically-Informed Syntactic MT ...
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Semantically-Informed Syntactic Machine Translation: A Tree-Grafting Approach ...
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Use of Modality and Negation in Semantically-Informed Syntactic MT
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In: DTIC (2012)
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Statistical Modality Tagging from Rule-based Annotations and Crowdsourcing
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Use of Modality and Negation in Semantically-Informed Syntactic MT
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Citation Handling: Processing Citation Texts in Scientific Documents
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Abstract:
Citation sentences (sentences that cite other papers) play a key role in the summarization of scientific articles. However, a citation-based summarization system that depends on generic natural language processing components, such as parsers or sentence compressors, will perform poorly if those components cannot handle citations correctly. In this thesis, I examine the effect of citation handling on parsing, sentence compression, and multi-document summarization. There are two types of citations that occur in citation sentences: constituent citations and parenthetical citations. I propose an automatic citation classifier based on training data created through Mechanical Turk tasks. I demonstrate that the use of type-specific citation handling as pre-processing improves the performance of a state-of-the-art generic parser, both for quality of the parse trees and running time. Extrinsic evaluations demonstrate that improving the performance of a parser on citation sentences in turn improves the performance of a sentence compressor, Trimmer (Zajic et al., 2007), and a multi-document summarization system, MASCS, according to several summarization measures.
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Keyword:
citation; Computer science; multi-document summarization; parsing; sentence compression
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URL: http://hdl.handle.net/1903/13176
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Citation Handling for Improved Summarization of Scientific Documents
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Semantically-Informed Syntactic Machine Translation: A Tree-Grafting Approach ...
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The Circle of Meaning: From Translation to Paraphrasing and Back
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Semantically-Informed Syntactic Machine Translation: A Tree-Grafting Approach
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