Results 101 to 110 of about 1,930,637 (304)
Stance-based Argument Mining - Modeling Implicit Argumentation Using Stance [PDF]
, 2016 A major remaining challenge in argument mining is implicitness. We propose to model implicit argumentation using explicit stances and the overall stance of a debate. Our evaluation on a social media corpus shows that our model (i) can be reliably annotated even on noisy data and (ii) has the potential to improve the performance of automated argument ...
Wojatzki, Michael, Zesch, Torsten
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, 2020 Computational Argumentation in general and Argument Mining in particular are important research fields. In previous works, many of the challenges to automatically extract and to some degree reason over natural language arguments were addressed. The tools to extract argument units are increasingly available and further open problems can be addressed. In
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Mining and visualising argumentative structures in argumentative texts
, 2023 We have developed a system for automatic extraction and visualisation of argumentative structures in argumentative texts using a 3-step pipeline. The pipeline consist of a CRF and two SVMs, which we label SVM-1 and SVM-2. All components are trained on Argument Annotated Essay Corpus v2 (AAECv2).We achieved F-scores of 0.6249, 0.696 and 0.84 for the 3 ...
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Advanced Materials, EarlyView.Coupling a dual‐gradient carbonized framework with Fe2O3/Fe‐N‐C catalytic sites enables spatially synchronized sulfur redox across the entire electrode thickness in high‐mass‐loading Li–S batteries. This synergistic structural–catalytic design effectively mitigates concentration, ohmic, and electrochemical polarization, thereby achieving high‐capacity ...
Yuxuan Zhang +6 more
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Parsing Argumentation Structures in Persuasive Essays
, 2016 In this article, we present a novel approach for parsing argumentation structures. We identify argument components using sequence labeling at the token level and apply a new joint model for detecting argumentation structures.
Gurevych, Iryna, Stab, Christian
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Advanced Materials, EarlyView.Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam +6 more
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Abstract This chapter focuses on financial argument mining. We also discuss the annotated data and experiments based on this concept.
Chung-Chi Chen, Hiroya Takamura
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Spin‐Selective Anti‐Perovskite Enables Breakthrough Nitrate‐to‐Ammonia Electrocatalysis
Advanced Materials, EarlyView.CuNCo3 antiperovskite leverages built‐in 3d–3d interactions to stabilize and generate spin‐selective Co sites during nitrate reduction. Multiple operando techniques reveal that Cu acts as a promoter, inducing partial surface Co‐N cleavage and Cu‐Co charge redistribution.
Chun‐Kuo Peng +11 more
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Frontiers in Energy Research, 2018 Drawing from theories on the political-economy of natural resources, this paper broadens the discussion surrounding cobalt sourced from the former Katanga region of the Democratic Republic of Congo; specifically, the use of that cobalt in rechargeable ...
Brett Zeuner
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Measuring the Similarity of Sentential Arguments in Dialog
, 2016 When people converse about social or political topics, similar arguments are often paraphrased by different speakers, across many different conversations.
Ecker, Brian +2 more
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