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TwoWingOS: A Two-Wing Optimization Strategy for Evidential Claim Verification [article]

Wenpeng Yin, Dan Roth
2018 arXiv   pre-print
We develop TwoWingOS (two-wing optimization strategy), a system that, while identifying appropriate evidence for a claim, also determines whether or not the claim is supported by the evidence.  ...  We treat this challenge as coupled optimization problems, training a joint model for it.  ...  Approved for Public Release, Distribution Unlimited. The views expressed are those of the authors and do not reflect the official policy or position of the Department of Defense or the U.S.  ... 
arXiv:1808.03465v2 fatcat:6njxtmydsrcubaefqts5kztcpu

TwoWingOS: A Two-Wing Optimization Strategy for Evidential Claim Verification

Wenpeng Yin, Dan Roth
2018 Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing  
We develop TWOWINGOS (twowing optimization strategy), a system that, while identifying appropriate evidence for a claim, also determines whether or not the claim is supported by the evidence.  ...  We treat this challenge as coupled optimization problems, training a joint model for it.  ...  Approved for Public Release, Distribution Unlimited. The views expressed are those of the authors and do not reflect the official policy or position of the Department of Defense or the U.S.  ... 
doi:10.18653/v1/d18-1010 dblp:conf/emnlp/0001R18 fatcat:zcvobpyfqrhwbbutgmgge64vym

Sentence-Level Evidence Embedding for Claim Verification with Hierarchical Attention Networks

Jing Ma, Wei Gao, Shafiq Joty, Kam-Fai Wong
2019 Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics  
Claim verification is generally a task of verifying the veracity of a given claim, which is critical to many downstream applications.  ...  It is cumbersome and inefficient for human fact-checkers to find consistent pieces of evidence, from which solid verdict could be inferred against the claim.  ...  The TwoWin-gOS applies a two-wing optimization approach to jointly optimizing sentence selection and veracity classification.  ... 
doi:10.18653/v1/p19-1244 dblp:conf/acl/MaGJW19 fatcat:eaj2eia44ngavhk62bbgodo2v4

Sequential Modelling with Applications to Music Recommendation, Fact-Checking, and Speed Reading [article]

Christian Hansen
2021 arXiv   pre-print
text semantics in order to automatically fact-check claims, or "speed read" text for efficient further classification.  ...  Similarly, for systems that automatically infer the semantics of text, capturing the sequential order of words in a sentence is essential, as even a slight re-ordering could significantly alter its original  ...  TwoWingOS: A Two-Wing Optimization Strategy for Evidential Claim Verification.  ... 
arXiv:2109.06736v1 fatcat:xawmkvzhgng3vhhrs5xvwokqna

Semantic Representation and Inference for NLP [article]

Dongsheng Wang
2021 arXiv   pre-print
In terms of creating training data, we contribute the largest publicly available dataset of real-life factual claims for the purpose of automatic claim verification (MultiFC), and we present a novel inference  ...  This thesis consists of seven publications (five published and two under review).  ...  TwoWingOS: A Two-Wing Optimization Strategy for Evidential Claim Verification.  ... 
arXiv:2106.08117v1 fatcat:qi3546wlhfd2xhqj3f776wa6km