Context is crucial for identifying argumentative relations in text, but many argument mining methods make little use of contextual features. This paper presents contextaware argumentative relation mining that uses features extracted from writing topics as well as from windows of context sentences. Experiments on student essays demonstrate that the proposed features improve predictive performanc...

While there is increasing interest in automatically recognizing the argumentative structure of a text, recognizing the argumentative purpose of revisions to such texts has been less explored. Furthermore, existing revision classification approaches typically ignore contextual information. We propose two approaches for utilizing contextual information when predicting argumentative revision purpo...

This paper proposes a shared task for the identification of the argumentative structure in newspaper editorials. By the term “argumentative structure” we refer to the sequence of argumentative units in the text along with the relations between them. The main contribution is a large-scale dataset with more than 200 annotated editorials, which shall help argumentation mining researchers to evalua...

Scientific writing can be hard for novice writers, even in their own language. We present a system that applies Argumentative Zoning (AZ) (Teufel & Moens 2002), a method of determining argumentative structure in texts, to the task of advising novice writers on their writing. We address this task by automatically determining the rhetorical/argumentative status and the implicit author stance of a...

Computer-supported collaborative learning (CSCL) is often based on written argumentative discourse of learners, who discuss their perspectives on a problem with the goal to acquire knowledge. Lately, CSCL research focuses on the facilitation of speciWc processes of argumentative knowledge construction, e.g., with computer-supported collaboration scripts. In order to reWne process-oriented instr...

Social networking sites pose a new arena for argumentative practices and may provide an opportunity to facilitate, and understand argumentative processes in large scale over longer periods of time. Through apps, group awareness tools and argumentation scripts can be implemented in social networking sites, to provide additional, graphically visualized information, and prompt learners to formulat...

This work investigates the role of semantic clause types and modality in argumentative texts. We annotate argumentative microtexts with Situation Entity (SE) classes and additionately label the segments that contain modal verbs with their modal senses. We analyse both the correlation of SE classes and of modal verbs and senses with components of argument structures (such as premises and conclus...

In this paper, we present a novel approach for identifying argumentative discourse structures in persuasive essays. The structure of argumentation consists of several components (i.e. claims and premises) that are connected with argumentative relations. We consider this task in two consecutive steps. First, we identify the components of arguments using multiclass classification. Second, we clas...

This work investigates the role of semantic clause types and modality in argumentative texts. We annotate argumentative microtexts with situation entity (SE) classes and additionally label the segments that contain modal verbs with their modal senses. We analyse the correlation both of SE classes and of modal verbs and senses with components of argument structures (such as premises and conclusi...